ci: bump version to v4.8.0

Added vue compontents to ingame and lobby.

Co-authored-by: LQ63 <lkhermann@web.de>
Reviewed-on: #100
Co-authored-by: lq64 <lq@blackhole.local>
Co-committed-by: lq64 <lq@blackhole.local>

.gitmodules

@@ -2,3 +2,8 @@
 	path = knockoutwhist
 	branch = main
 	url = https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist.git
+
+[submodule "knockoutwhistfrontend"]
+	path = knockoutwhistfrontend
+	branch = main
+	url = https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Frontend.git

CHANGELOG.md

@@ -85,3 +85,127 @@
 ### Bug Fixes
 
 * changelog syntax ([2e54880](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/2e548803020c99f62644283fcf3570048261173a))
+##  (2025-11-07)
+
+### Bug Fixes
+
+* removed trailing ([64a7a63](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/64a7a63ab3dff59e66f62328e3b5865bb177fcde))
+##  (2025-11-07)
+
+### Bug Fixes
+
+* traling ([54e3215](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/54e321512777f6722864694eb677eab0e8418a9f))
+##  (2025-11-07)
+
+### Bug Fixes
+
+* removed trailing ([5e503cb](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/5e503cbc364f7cb23926976acc6cee575eadd9d6))
+##  (2025-11-07)
+
+### Bug Fixes
+
+* trailing ([7adc8b8](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/7adc8b8645390cd18d63b4eee6db8ef448b7a46a))
+##  (2025-11-07)
+
+### Bug Fixes
+
+* removed trailing ([c7dd72e](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/c7dd72ecc2786ef63daf2b4288093025a8e22bfd))
+* removed trailing ([42a5adb](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/42a5adbae01802587a48a9de15bad44b5ef014cf))
+##  (2025-11-20)
+
+### ⚠ BREAKING CHANGES
+
+* **game:** Fixed polling, SPA, Gameplayloop etc. (#59)
+
+### Features
+
+* **ci:** Polling ([370de17](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/370de175db65edf87e7ab211190977b540a39d85))
+* **ci:** Polling  Added polling for when the game starts and a card gets played ([#58](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/58)) ([e60fe7c](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/e60fe7c98dcab05949140a8a54ed6e4e2fbbc022))
+* **game:** Fixed polling, SPA, Gameplayloop etc. ([#59](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/59)) ([a58b2e0](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/a58b2e03b11a54667d63ba6604f579a8e328c9d1))
+* **ui:** added js routing, updated ingame ui, added tricktable ([#50](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/50)) ([c220e54](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/c220e54bb8d87f4f0f37a089bcd993e8df806123)), closes [#43](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/43) [#43](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/43)
+* **ui:** implement tie & trump menu, fixed some critical bugs ([#52](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/52)) ([5d245d0](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/5d245d0011a5fb03193514303b45702cd8329224))
+
+### Bug Fixes
+
+* **polling:** Improve polling mechanism and delay handling ([#60](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/60)) ([641c892](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/641c892981649eb85640527cc0fe325ff683fa77))
+##  (2025-11-22)
+
+### Bug Fixes
+
+* **api:** Fixed a bug where the game would reload on game start ([#81](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/81)) ([9738a04](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/9738a04b7a3c63c8cd1450e563ec04823fb3c35a))
+##  (2025-11-23)
+
+### ⚠ BREAKING CHANGES
+
+* **websocket:** Implement WebSocket connection and event handling (#82)
+
+### Features
+
+* **websocket:** Implement WebSocket connection and event handling ([#82](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/82)) ([8ca909d](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/8ca909db522dd7108a3e40ce84811eaf8695eaa5))
+##  (2025-11-24)
+##  (2025-11-26)
+
+### Features
+
+* **api:** Implement received hand event handling and UI updates ([#83](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/83)) ([52e5033](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/52e5033afca344ae40a644196555a9655913710a)), closes [#76](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/76)
+* **base:** Fixed logic for websockets and added GameStateEvent. Might've caused instability on other feature branches! ([#84](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/84)) ([b81bb3d](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/b81bb3d0aeb8500a9d7417a10e24e7f8a17d71d2))
+##  (2025-11-26)
+
+### Features
+
+* **api:** Implemented card played event via websocket ([#85](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/85)) ([3c0828f](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/3c0828fdbeb507706b86f1662476c46e760533e4))
+##  (2025-11-26)
+
+### Features
+
+* **api:** Implemented session closed and kick event via websocket ([#87](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/87)) ([1ef5e8a](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/1ef5e8a72fdf8a3d1ae624c8c3d7c6595017bc6f))
+##  (2025-12-01)
+
+### Features
+
+* **api:** Implemented turn event via websocket ([#86](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/86)) ([2aee79b](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/2aee79bb6887008397aa0780d1d74ce96af1c202))
+* GameState to Title Mapping BAC-1 ([#92](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/92)) ([6e17328](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/6e17328846745375482c97383b143d86a86e7f32))
+* **ui:** Implement countless feature using the SJWP ([#89](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/89)) ([1f96290](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/1f962903712163543fd4f98e696be5e7e29d88a6))
+* **ui:** Popups ([#91](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/91)) ([0037820](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/003782090509bca1c5022c308231b7560dd9b23d))
+
+### Bug Fixes
+
+* **api:** Fixed websocket routing ([#88](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/88)) ([46c96d4](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/46c96d4ceb935ac91fc515a1fdaef195e5ebc0a7))
+* **api:** fixes - reimplemented animations ([#90](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/90)) ([cfcd967](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/cfcd967ce08ecf07f3f06826c337f684eb3b0c5f))
+##  (2025-12-01)
+
+### Features
+
+* **api:** BAC-10 Websockets - Kick Users ([#93](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/93)) ([0541bb5](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/0541bb58d19efd98d134b3d0412f39b4b1001783))
+##  (2025-12-01)
+
+### Features
+
+* **api:** BAC-11 Websocket - Return to Lobby ([#94](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/94)) ([fd2467a](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/fd2467a9ea22dca64d5152a5a3e6db86d9a6f345))
+##  (2025-12-01)
+
+### Bug Fixes
+
+* **api:** BAC-23 Remove old polling code ([#95](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/95)) ([a55f0b4](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/a55f0b4b6164a47e3524422650ed99d10f9c8b0d))
+##  (2025-12-01)
+
+### Bug Fixes
+
+* FRO-6 Websocket Close Handle ([#96](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/96)) ([3585566](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/358556612ec74601c8b31125e4e65f750abf8c4c))
+##  (2025-12-03)
+
+### Features
+
+* **ui:** FRO-7 Endscreen ([#97](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/97)) ([d57e6ef](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/d57e6efa985ca07c32f9f54595fe7393dbdf4d8a))
+##  (2025-12-03)
+##  (2025-12-03)
+##  (2025-12-04)
+
+### Bug Fixes
+
+* BAC-25 Race Condition: Websocket Promises ([#99](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/99)) ([f847424](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/f847424b9cea423ace5661d1efb6e4f01483c655))
+##  (2025-12-04)
+
+### Features
+
+* FRO-3 FRO-4 Added vue compontents to ingame and lobby ([#100](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/100)) ([194df56](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/194df5691ccda1c21ebe9157c4396a4a21aa921d))

build.sbt

@@ -1,12 +1,12 @@
 ThisBuild / scalaVersion := "3.5.1"
 
 lazy val commonSettings = Seq(
-  libraryDependencies += "org.scalactic" %% "scalactic" % "3.2.18",
+  libraryDependencies += "org.scalactic" %% "scalactic" % "3.2.19",
-  libraryDependencies += "org.scalatest" %% "scalatest" % "3.2.18" % "test",
+  libraryDependencies += "org.scalatest" %% "scalatest" % "3.2.19" % "test",
-  libraryDependencies += "io.github.mkpaz" % "atlantafx-base" % "2.0.1",
+  libraryDependencies += "io.github.mkpaz" % "atlantafx-base" % "2.1.0",
-  libraryDependencies += "org.scalafx" %% "scalafx" % "22.0.0-R33",
+  libraryDependencies += "org.scalafx" %% "scalafx" % "24.0.2-R36",
-  libraryDependencies += "org.scala-lang.modules" %% "scala-xml" % "2.3.0",
+  libraryDependencies += "org.scala-lang.modules" %% "scala-xml" % "2.4.0",
-  libraryDependencies += "org.playframework" %% "play-json" % "3.1.0-M1",
+  libraryDependencies += "org.playframework" %% "play-json" % "3.1.0-M9",
   libraryDependencies ++= {
     // Determine OS version of JavaFX binaries
     lazy val osName = System.getProperty("os.name") match {
@@ -38,8 +38,9 @@ lazy val knockoutwhistweb = project.in(file("knockoutwhistweb"))
     commonSettings,
     libraryDependencies += "org.scalatestplus.play" %% "scalatestplus-play" % "7.0.2" % Test,
     libraryDependencies += "de.mkammerer" % "argon2-jvm" % "2.12",
-    libraryDependencies += "com.auth0" % "java-jwt" % "4.3.0",
+    libraryDependencies += "com.auth0" % "java-jwt" % "4.5.0",
-    libraryDependencies += "com.github.ben-manes.caffeine" % "caffeine" % "3.2.2",
+    libraryDependencies += "com.github.ben-manes.caffeine" % "caffeine" % "3.2.3",
+    libraryDependencies += "tools.jackson.module" %% "jackson-module-scala" % "3.0.2",
     JsEngineKeys.engineType := JsEngineKeys.EngineType.Node
   )
 

knockoutwhistweb/app/assets/stylesheets/dark-mode.less

@@ -3,7 +3,7 @@
     --background-image: url('/assets/images/background.png') !important;
     --color: #f8f9fa !important; /* Light text on dark bg */
     --highlightscolor: rgba(131, 131, 131, 0.75) !important;
-
+    --background-color: #192734;
     /* Bootstrap variable overrides for dark mode */
     --bs-body-color: var(--color);
     --bs-link-color: #66b2ff;

knockoutwhistweb/app/assets/stylesheets/light-mode.less

@@ -2,4 +2,5 @@
   --background-image: url('/assets/images/img.png');
   --color: black;
   --highlightscolor: rgba(0, 0, 0, 0.75);
+  --background-color: rgba(228, 232, 237, 1);
 }

knockoutwhistweb/app/assets/stylesheets/main.less

@@ -15,19 +15,32 @@
   --bs-heading-color: var(--color) !important;
 }
 
+@background-color: var(--background-color);
 @highlightcolor: var(--highlightscolor);
 @background-image: var(--background-image);
 @color: var(--color);
 @keyframes slideIn {
-  0% { transform: translateX(-100vw); }
+  0% {
-  100% { transform: translateX(0); }
+    transform: translateX(-100vw);
   }
+  100% {
+    transform: translateX(0);
+  }
+}
+
 .game-field-background {
   background-image: @background-image;
-    background-size: cover;
-    background-position: center center;
   background-repeat: no-repeat;
-    background-attachment: fixed;
+  background-size: cover;
+  max-width: 1400px;
+  margin: 0 auto;
+  min-height: 100vh;
+}
+
+.lobby-background {
+  background-color: @background-color;
+  width: 100%;
+  height: 100vh;
 }
 
 .navbar-header {
@@ -38,15 +51,29 @@
   float: none;
   margin-right: 0;
 }
+
 .handcard :hover {
   box-shadow: 3px 3px 3px @highlightcolor;
 }
 
+.inactive::after {
+  content: "";
+  position: absolute;
+  inset: 0; /* cover the whole container */
+  background: rgba(0, 0, 0, 0.50);
+  z-index: 10;
+  border-radius: 6px;
+  pointer-events: none; /* user can't click through overlay */
+}
+
 .bottom-div {
   position: fixed;
   bottom: 0;
-  left: 0;
+  left: 50%;
+  transform: translateX(-50%);
+  max-width: 1400px;
   width: 100%;
+  margin: 0;
   text-align: center;
   padding: 10px;
 }
@@ -71,17 +98,27 @@ body {
   overflow: auto;
 }
 
+.navbar-drop-shadow {
+  box-shadow: 0 1px 15px 0 #000000
+}
+
+.ingame-side-shadow {
+  box-shadow: 0 1px 15px 0 #000000
+}
+
 #sessions {
   display: flex;
   flex-direction: column;
   justify-content: flex-start;
   align-items: center;
   text-align: center;
+
   h1 {
     animation: slideIn 0.5s ease-out forwards;
     animation-fill-mode: backwards;
   }
 }
+
 #textanimation {
   animation: slideIn 0.5s ease-out forwards;
   animation-fill-mode: backwards;
@@ -93,6 +130,7 @@ body {
   font-size: 40px;
   font-family: Arial, serif;
 }
+
 #ingame {
   display: flex;
   flex-direction: column;
@@ -100,59 +138,59 @@ body {
   justify-content: flex-end;
   height: 100%;
 }
+
 #ingame a, #ingame h1, #ingame p {
   color: @color;
   font-size: 40px;
   font-family: Arial, serif;
 }
-#playercards {
+
-    display: flex;
+.ingame-cards-slide {
-    flex-direction: row;
-    justify-content: center;
-    height: 20%;
-    img {
-        animation: slideIn 0.5s ease-out forwards;
-        animation-fill-mode: backwards;
-        &:nth-child(1) { animation-delay: 0.5s; }
-        &:nth-child(2) { animation-delay: 1s; }
-        &:nth-child(3) { animation-delay: 1.5s; }
-        &:nth-child(4) { animation-delay: 2s; }
-        &:nth-child(5) { animation-delay: 2.5s; }
-        &:nth-child(6) { animation-delay: 3s; }
-        &:nth-child(7) { animation-delay: 3.5s; }
-    }
-}
-#card-slide {
   div {
     animation: slideIn 0.5s ease-out forwards;
     animation-fill-mode: backwards;
-        &:nth-child(1) { animation-delay: 0.5s; }
+
-        &:nth-child(2) { animation-delay: 1s; }
+    &:nth-child(1) {
-        &:nth-child(3) { animation-delay: 1.5s; }
+      animation-delay: 0.5s;
-        &:nth-child(4) { animation-delay: 2s; }
-        &:nth-child(5) { animation-delay: 2.5s; }
-        &:nth-child(6) { animation-delay: 3s; }
-        &:nth-child(7) { animation-delay: 3.5s; }
     }
 
-
+    &:nth-child(2) {
+      animation-delay: 1s;
     }
 
-#cardsplayed {
+    &:nth-child(3) {
-    display: flex;
+      animation-delay: 1.5s;
-    flex-direction: row;
-    height: 10%;
-    min-height: 10%
     }
+
+    &:nth-child(4) {
+      animation-delay: 2s;
+    }
+
+    &:nth-child(5) {
+      animation-delay: 2.5s;
+    }
+
+    &:nth-child(6) {
+      animation-delay: 3s;
+    }
+
+    &:nth-child(7) {
+      animation-delay: 3.5s;
+    }
+  }
+}
+
 #playedcardplayer {
   display: flex;
   flex-direction: column;
   justify-content: flex-end;
 }
+
 #playedcardplayer p {
   font-size: 12px;
   height: 4%;
 }
+
 #playedcardplayer img {
   height: 90%;
 }
@@ -164,45 +202,95 @@ body {
   width: 100%;
   justify-content: space-between;
 }
+
 #firstCardObject {
   display: flex;
   flex-direction: column;
   margin-right: 4%;
 }
+
 #firstCardObject img {
   height: 90%;
 }
+
 #firstCardObject p {
   height: 10%;
   font-size: 20px;
 
 }
-#trumpsuit {
+
-    display: flex;
+#next-players-container {
-    flex-direction: row;
-    margin-left: 4%;
-}
-#nextPlayers {
   display: flex;
   flex-direction: column;
-    align-items: center;
+  align-items: flex-start;
   height: 0;
+
   p {
     margin-top: 0;
     margin-bottom: 0;
   }
 }
-#invisible {
+
-    visibility: hidden;
-}
 #selecttrumpsuit {
   display: flex;
   flex-direction: column;
   align-items: center;
   height: 100%;
 }
+
 #rules {
   color: @color;
   font-size: 1.5em;
   font-family: Arial, serif;
 }
+
+.score-table {
+  background-color: rgba(255, 255, 255, 0.1);
+  border-radius: 8px;
+  padding: 10px;
+  margin-bottom: 20px;
+  backdrop-filter: blur(8px);
+  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
+}
+
+.score-header {
+  font-weight: bold;
+  color: #000000;
+  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
+}
+
+.score-row {
+  color: #000000;
+}
+
+/* In-game centered stage and blurred sides overlay */
+.ingame-stage {
+  min-height: 100vh;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: 2rem 1rem;
+}
+
+/* Wrapper that adds a backdrop blur to the background outside the centered card */
+.blur-sides {
+  position: relative;
+}
+
+/* Create an overlay that blurs everything behind it, except the central content area */
+.blur-sides::before {
+  content: "";
+  position: fixed;
+  inset: 0;
+  pointer-events: none;
+  /* fallback: subtle vignette if backdrop-filter unsupported */
+  background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0) 30%, rgba(0, 0, 0, 0.35) 100%);
+}
+
+@supports ((-webkit-backdrop-filter: blur(8px)) or (backdrop-filter: blur(8px))) {
+  .blur-sides::before {
+    background: rgba(0, 0, 0, 0.08);
+    -webkit-backdrop-filter: blur(10px) saturate(110%);
+    backdrop-filter: blur(10px) saturate(110%);
+  }
+}

knockoutwhistweb/app/auth/AuthAction.scala

@@ -15,13 +15,6 @@ class AuthAction @Inject()(val sessionManager: SessionManager, val parser: BodyP
 
   override def executionContext: ExecutionContext = ec
 
-  protected def getUserFromSession(request: RequestHeader): Option[User] = {
-    val session = request.cookies.get("sessionId")
-    if (session.isDefined)
-      return sessionManager.getUserBySession(session.get.value)
-    None
-  }
-  
   override def invokeBlock[A](
                                request: Request[A],
                                block: AuthenticatedRequest[A] => Future[Result]
@@ -33,5 +26,12 @@ class AuthAction @Inject()(val sessionManager: SessionManager, val parser: BodyP
         Future.successful(Results.Redirect(routes.UserController.login()))
     }
   }
+
+  protected def getUserFromSession(request: RequestHeader): Option[User] = {
+    val session = request.cookies.get("sessionId")
+    if (session.isDefined)
+      return sessionManager.getUserBySession(session.get.value)
+    None
+  }
 }
 

knockoutwhistweb/app/components/WebApplicationConfiguration.scala

@@ -2,11 +2,13 @@ package components
 
 import de.knockoutwhist.components.DefaultConfiguration
 import de.knockoutwhist.ui.UI
+import de.knockoutwhist.utils.DelayHandler
 import de.knockoutwhist.utils.events.EventListener
 
 class WebApplicationConfiguration extends DefaultConfiguration {
 
   override def uis: Set[UI] = Set()
-  override def listener: Set[EventListener] = Set()
+
+  override def listener: Set[EventListener] = Set(DelayHandler)
 
 }

knockoutwhistweb/app/controllers/IngameController.scala

@@ -1,60 +1,50 @@
 package controllers
 
 import auth.{AuthAction, AuthenticatedRequest}
-import de.knockoutwhist.control.GameState.{InGame, Lobby, SelectTrump, TieBreak}
+import de.knockoutwhist.control.GameState
-import exceptions.{CantPlayCardException, GameFullException, NotEnoughPlayersException, NotHostException, NotInThisGameException}
+import de.knockoutwhist.control.GameState.*
+import exceptions.*
 import logic.PodManager
-import model.sessions.{PlayerSession, UserSession}
+import logic.game.GameLobby
+import model.sessions.UserSession
+import model.users.User
 import play.api.*
+import play.api.libs.json.{JsValue, Json}
 import play.api.mvc.*
+import play.twirl.api.Html
+import util.GameUtil
 
 import java.util.UUID
 import javax.inject.*
+import scala.concurrent.ExecutionContext
 import scala.util.Try
 
-
-/**
- * This controller creates an `Action` to handle HTTP requests to the
- * application's home page.
- */
 @Singleton
 class IngameController @Inject()(
-                                  val controllerComponents: ControllerComponents,
+                                  val cc: ControllerComponents,
                                   val authAction: AuthAction,
-                                  val podManager: PodManager
+                                  implicit val ec: ExecutionContext
-                                ) extends BaseController {
+                                ) extends AbstractController(cc) {
 
   def game(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
-    val game = podManager.getGame(gameId)
+    val game = PodManager.getGame(gameId)
     game match {
       case Some(g) =>
-        g.logic.getCurrentState match {
+        val results = Try {
-          case Lobby => Ok(views.html.lobby.lobby(Some(request.user), g))
+          IngameController.returnInnerHTML(g, g.logic.getCurrentState, request.user)
-          case InGame =>
+        }
-            Ok(views.html.ingame.ingame(
+        if (results.isSuccess) {
-              g.getPlayerByUser(request.user),
+          Ok(views.html.main("Knockout Whist - " + GameUtil.stateToTitle(g.logic.getCurrentState))(results.get))
-              g
+        } else {
-            ))
+          InternalServerError(results.failed.get.getMessage)
-          case SelectTrump =>
-            Ok(views.html.ingame.selecttrump(
-              g.getPlayerByUser(request.user),
-              g.logic
-            ))
-          case TieBreak =>
-            Ok(views.html.ingame.tie(
-              g.getPlayerByUser(request.user),
-              g.logic
-            ))
-          case _ =>
-            InternalServerError(s"Invalid game state for in-game view. GameId: $gameId" + s" State: ${g.logic.getCurrentState}")
         }
       case None =>
-        NotFound("Game not found")
+        Redirect(routes.MainMenuController.mainMenu())
     }
-    //NotFound(s"Reached end of game method unexpectedly. GameId: $gameId")
   }
+
   def startGame(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
-    val game = podManager.getGame(gameId)
+    val game = PodManager.getGame(gameId)
     val result = Try {
       game match {
         case Some(g) =>
@@ -64,62 +54,84 @@ class IngameController @Inject()(
       }
     }
     if (result.isSuccess) {
-      Redirect(routes.IngameController.game(gameId))
+      Ok(Json.obj(
+        "status" -> "success",
+        "redirectUrl" -> routes.IngameController.game(gameId).url,
+        "content" -> IngameController.returnInnerHTML(game.get, game.get.logic.getCurrentState, request.user).toString()
+      ))
     } else {
       val throwable = result.failed.get
       throwable match {
         case _: NotInThisGameException =>
-          BadRequest(throwable.getMessage)
+          BadRequest(Json.obj(
+            "status" -> "failure",
+            "errorMessage" -> throwable.getMessage
+          ))
         case _: NotHostException =>
-          Forbidden(throwable.getMessage)
+          Forbidden(Json.obj(
+            "status" -> "failure",
+            "errorMessage" -> throwable.getMessage
+          ))
         case _: NotEnoughPlayersException =>
-          BadRequest(throwable.getMessage)
+          BadRequest(Json.obj(
+            "status" -> "failure",
+            "errorMessage" -> throwable.getMessage
+          ))
         case _ =>
-          InternalServerError(throwable.getMessage)
+          InternalServerError(Json.obj(
+            "status" -> "failure",
+            "errorMessage" -> throwable.getMessage
+          ))
       }
     }
   }
-  def kickPlayer(gameId: String, playerToKick: UUID): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
+
-    val game = podManager.getGame(gameId)
+  def kickPlayer(gameId: String, playerToKick: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
-    game.get.leaveGame(playerToKick)
+    val game = PodManager.getGame(gameId)
-    Redirect(routes.IngameController.game(gameId))
+    val playerToKickUUID = UUID.fromString(playerToKick)
-  }
-  def leaveGame(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
-    val game = podManager.getGame(gameId)
-    game.get.leaveGame(request.user.id)
-    Redirect(routes.MainMenuController.mainMenu())
-  }
-  def joinGame(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
-    val game = podManager.getGame(gameId)
     val result = Try {
-      game match {
+      game.get.leaveGame(playerToKickUUID, true)
-        case Some(g) =>
-          g.addUser(request.user)
-        case None =>
-          NotFound("Game not found")
-      }
     }
     if (result.isSuccess) {
-      Redirect(routes.IngameController.game(gameId))
+      Ok(Json.obj(
+        "status" -> "success",
+        "redirectUrl" -> routes.IngameController.game(gameId).url
+      ))
     } else {
-      val throwable = result.failed.get
+      InternalServerError(Json.obj(
-      throwable match {
+        "status" -> "failure",
-        case _: GameFullException =>
+        "errorMessage" -> "Something went wrong."
-          BadRequest(throwable.getMessage)
+      ))
-        case _: IllegalArgumentException =>
-          BadRequest(throwable.getMessage)
-        case _: IllegalStateException =>
-          BadRequest(throwable.getMessage)
-        case _ =>
-          InternalServerError(throwable.getMessage)
     }
   }
+
+  def leaveGame(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
+    val game = PodManager.getGame(gameId)
+    val result = Try {
+      game.get.leaveGame(request.user.id, false)
     }
+    if (result.isSuccess) {
+      Ok(Json.obj(
+        "status" -> "success",
+        "redirectUrl" -> routes.MainMenuController.mainMenu().url,
+        "content" -> views.html.mainmenu.creategame(Some(request.user)).toString
+      ))
+    } else {
+      InternalServerError(Json.obj(
+        "status" -> "failure",
+        "errorMessage" -> "Something went wrong."
+      ))
+    }
+  }
+
   def playCard(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] => {
-    val game = podManager.getGame(gameId)
+    val game = PodManager.getGame(gameId)
     game match {
       case Some(g) =>
-        val cardIdOpt = request.body.asFormUrlEncoded.flatMap(_.get("cardId").flatMap(_.headOption))
+        val jsonBody = request.body.asJson
+        val cardIdOpt: Option[String] = jsonBody.flatMap { jsValue =>
+          (jsValue \ "cardID").asOpt[String]
+        }
         cardIdOpt match {
           case Some(cardId) =>
             var optSession: Option[UserSession] = None
@@ -131,35 +143,67 @@ class IngameController @Inject()(
             }
             optSession.foreach(_.lock.unlock())
             if (result.isSuccess) {
-              NoContent
+              Ok(Json.obj(
+                "status" -> "success"
+              ))
             } else {
               val throwable = result.failed.get
               throwable match {
                 case _: CantPlayCardException =>
-                  BadRequest(throwable.getMessage)
+                  BadRequest(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
                 case _: NotInThisGameException =>
-                  BadRequest(throwable.getMessage)
+                  BadRequest(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
                 case _: IllegalArgumentException =>
-                  BadRequest(throwable.getMessage)
+                  BadRequest(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
                 case _: IllegalStateException =>
-                  BadRequest(throwable.getMessage)
+                  BadRequest(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
+                case _: NotInteractableException =>
+                  BadRequest(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
                 case _ =>
-                  InternalServerError(throwable.getMessage)
+                  InternalServerError(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
               }
             }
           case None =>
-            BadRequest("cardId parameter is missing")
+            BadRequest(Json.obj(
+              "status" -> "failure",
+              "errorMessage" -> "cardId Parameter is missing"
+            ))
         }
       case None =>
-        NotFound("Game not found")
+        NotFound(Json.obj(
+          "status" -> "failure",
+          "errorMessage" -> "Game not found"
+        ))
     }
   }
   }
+
   def playDogCard(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] => {
-    val game = podManager.getGame(gameId)
+    val game = PodManager.getGame(gameId)
     game match {
       case Some(g) => {
-        val cardIdOpt = request.body.asFormUrlEncoded.flatMap(_.get("cardId").flatMap(_.headOption))
+        val jsonBody = request.body.asJson
+        val cardIdOpt: Option[String] = jsonBody.flatMap { jsValue =>
+          (jsValue \ "cardID").asOpt[String]
+        }
         var optSession: Option[UserSession] = None
         val result = Try {
           cardIdOpt match {
@@ -184,15 +228,30 @@ class IngameController @Inject()(
           val throwable = result.failed.get
           throwable match {
             case _: CantPlayCardException =>
-              BadRequest(throwable.getMessage)
+              BadRequest(Json.obj(
+                "status" -> "failure",
+                "errorMessage" -> throwable.getMessage
+              ))
             case _: NotInThisGameException =>
-              BadRequest(throwable.getMessage)
+              BadRequest(Json.obj(
+                "status" -> "failure",
+                "errorMessage" -> throwable.getMessage
+              ))
             case _: IllegalArgumentException =>
-              BadRequest(throwable.getMessage)
+              BadRequest(Json.obj(
+                "status" -> "failure",
+                "errorMessage" -> throwable.getMessage
+              ))
             case _: IllegalStateException =>
-              BadRequest(throwable.getMessage)
+              BadRequest(Json.obj(
+                "status" -> "failure",
+                "errorMessage" -> throwable.getMessage
+              ))
             case _ =>
-              InternalServerError(throwable.getMessage)
+              InternalServerError(Json.obj(
+                "status" -> "failure",
+                "errorMessage" -> throwable.getMessage
+              ))
           }
         }
       }
@@ -201,11 +260,15 @@ class IngameController @Inject()(
     }
   }
   }
+
   def playTrump(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
-    val game = podManager.getGame(gameId)
+    val game = PodManager.getGame(gameId)
     game match {
       case Some(g) =>
-        val trumpOpt = request.body.asFormUrlEncoded.flatMap(_.get("trump").flatMap(_.headOption))
+        val jsonBody = request.body.asJson
+        val trumpOpt: Option[String] = jsonBody.flatMap { jsValue =>
+          (jsValue \ "trump").asOpt[String]
+        }
         trumpOpt match {
           case Some(trump) =>
             var optSession: Option[UserSession] = None
@@ -222,13 +285,25 @@ class IngameController @Inject()(
               val throwable = result.failed.get
               throwable match {
                 case _: IllegalArgumentException =>
-                  BadRequest(throwable.getMessage)
+                  BadRequest(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
                 case _: NotInThisGameException =>
-                  BadRequest(throwable.getMessage)
+                  BadRequest(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
                 case _: IllegalStateException =>
-                  BadRequest(throwable.getMessage)
+                  BadRequest(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
                 case _ =>
-                  InternalServerError(throwable.getMessage)
+                  InternalServerError(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
               }
             }
           case None =>
@@ -238,11 +313,15 @@ class IngameController @Inject()(
         NotFound("Game not found")
     }
   }
+
   def playTie(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
-    val game = podManager.getGame(gameId)
+    val game = PodManager.getGame(gameId)
     game match {
       case Some(g) =>
-        val tieOpt = request.body.asFormUrlEncoded.flatMap(_.get("tie").flatMap(_.headOption))
+        val jsonBody = request.body.asJson
+        val tieOpt: Option[String] = jsonBody.flatMap { jsValue =>
+          (jsValue \ "tie").asOpt[String]
+        }
         tieOpt match {
           case Some(tie) =>
             var optSession: Option[UserSession] = None
@@ -259,13 +338,25 @@ class IngameController @Inject()(
               val throwable = result.failed.get
               throwable match {
                 case _: IllegalArgumentException =>
-                  BadRequest(throwable.getMessage)
+                  BadRequest(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
                 case _: NotInThisGameException =>
-                  BadRequest(throwable.getMessage)
+                  BadRequest(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
                 case _: IllegalStateException =>
-                  BadRequest(throwable.getMessage)
+                  BadRequest(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
                 case _ =>
-                  InternalServerError(throwable.getMessage)
+                  InternalServerError(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
               }
             }
           case None =>
@@ -276,4 +367,78 @@ class IngameController @Inject()(
     }
   }
 
+
+  def returnToLobby(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
+    val game = PodManager.getGame(gameId)
+    game match {
+      case Some(g) =>
+        val result = Try {
+          val session = g.getUserSession(request.user.id)
+          g.returnToLobby(session)
+        }
+        if (result.isSuccess) {
+          Ok(Json.obj(
+            "status" -> "success",
+            "redirectUrl" -> routes.IngameController.game(gameId).url
+          ))
+        } else {
+          val throwable = result.failed.get
+          throwable match {
+            case _: NotInThisGameException =>
+              BadRequest(Json.obj(
+                "status" -> "failure",
+                "errorMessage" -> throwable.getMessage
+              ))
+            case _: IllegalStateException =>
+              BadRequest(Json.obj(
+                "status" -> "failure",
+                "errorMessage" -> throwable.getMessage
+              ))
+            case _ =>
+              InternalServerError(Json.obj(
+                "status" -> "failure",
+                "errorMessage" -> throwable.getMessage
+              ))
+          }
+        }
+      case None =>
+        NotFound(Json.obj(
+          "status" -> "failure",
+          "errorMessage" -> "Game not found"
+        ))
+    }
+  }
+  
+}
+
+object IngameController {
+
+  def returnInnerHTML(gameLobby: GameLobby, gameState: GameState, user: User): Html = {
+    gameState match {
+      case Lobby => views.html.lobby.lobby(Some(user), gameLobby)
+      case InGame =>
+        views.html.ingame.ingame(
+          gameLobby.getPlayerByUser(user),
+          gameLobby
+        )
+      case SelectTrump =>
+        views.html.ingame.selecttrump(
+          gameLobby.getPlayerByUser(user),
+          gameLobby
+        )
+      case TieBreak =>
+        views.html.ingame.tie(
+          gameLobby.getPlayerByUser(user),
+          gameLobby
+        )
+      case FinishedMatch =>
+        views.html.ingame.finishedMatch(
+          Some(user),
+          gameLobby
+        )
+      case _ =>
+        throw new IllegalStateException(s"Invalid game state for in-game view. GameId: ${gameLobby.id}" + s" State: ${gameLobby.logic.getCurrentState}")
+    }
+  }
+  
 }

knockoutwhistweb/app/controllers/JavaScriptRoutingController.scala

@@ -0,0 +1,24 @@
+package controllers
+
+import auth.AuthAction
+import play.api.mvc.{Action, AnyContent, BaseController, ControllerComponents}
+import play.api.routing.JavaScriptReverseRouter
+
+import javax.inject.Inject
+
+class JavaScriptRoutingController @Inject()(
+                                             val controllerComponents: ControllerComponents,
+                                             val authAction: AuthAction,
+                                           ) extends BaseController {
+  def javascriptRoutes(): Action[AnyContent] =
+    Action { implicit request =>
+      Ok(
+        JavaScriptReverseRouter("jsRoutes")(
+          routes.javascript.MainMenuController.createGame,
+          routes.javascript.MainMenuController.joinGame,
+          routes.javascript.MainMenuController.navSPA,
+          routes.javascript.UserController.login_Post
+        )
+      ).as("text/javascript")
+    }
+}

knockoutwhistweb/app/controllers/MainMenuController.scala

@@ -3,6 +3,7 @@ package controllers
 import auth.{AuthAction, AuthenticatedRequest}
 import logic.PodManager
 import play.api.*
+import play.api.libs.json.Json
 import play.api.mvc.*
 
 import javax.inject.*
@@ -15,13 +16,12 @@ import javax.inject.*
 @Singleton
 class MainMenuController @Inject()(
                                     val controllerComponents: ControllerComponents,
-                                    val authAction: AuthAction,
+                                    val authAction: AuthAction
-                                    val podManager: PodManager
                                   ) extends BaseController {
 
   // Pass the request-handling function directly to authAction (no nested Action)
   def mainMenu(): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
-    Ok(views.html.mainmenu.creategame(Some(request.user)))
+    Ok(views.html.main("Knockout Whist - Create Game")(views.html.mainmenu.creategame(Some(request.user))))
   }
 
   def index(): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
@@ -29,39 +29,86 @@ class MainMenuController @Inject()(
   }
 
   def createGame(): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
-    val postData = request.body.asFormUrlEncoded
+    val jsonBody = request.body.asJson
-    if (postData.isDefined) {
+    if (jsonBody.isDefined) {
-      val gamename = postData.get.get("lobbyname").flatMap(_.headOption).getOrElse(s"${request.user.name}'s Game")
+      val gamename: String = (jsonBody.get \ "lobbyname").asOpt[String]
-      val playeramount = postData.get.get("playeramount").flatMap(_.headOption).getOrElse("")
+        .getOrElse(s"${request.user.name}'s Game")
-      val gameLobby = podManager.createGame(
+
+      val playeramount: String = (jsonBody.get \ "playeramount").asOpt[String]
+        .getOrElse(throw new IllegalArgumentException("Player amount is required."))
+
+      val gameLobby = PodManager.createGame(
         host = request.user,
         name = gamename,
         maxPlayers = playeramount.toInt
       )
-      Redirect(routes.IngameController.game(gameLobby.id))
+      Ok(Json.obj(
+        "status" -> "success",
+        "redirectUrl" -> routes.IngameController.game(gameLobby.id).url,
+        "content" -> IngameController.returnInnerHTML(gameLobby, gameLobby.logic.getCurrentState, request.user).toString
+      ))
     } else {
-      BadRequest("Invalid form submission")
+      BadRequest(Json.obj(
+        "status" -> "failure",
+        "errorMessage" -> "Invalid form submission"
+      ))
     }
 
   }
 
   def joinGame(): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
-    val postData = request.body.asFormUrlEncoded
+    val jsonBody = request.body.asJson
-    if (postData.isDefined) {
+    val gameId: Option[String] = jsonBody.flatMap { jsValue =>
-      val gameId = postData.get.get("gameId").flatMap(_.headOption).getOrElse("")
+      (jsValue \ "gameId").asOpt[String]
-      val game = podManager.getGame(gameId)
+    }
+    if (gameId.isDefined) {
+      val game = PodManager.getGame(gameId.get)
       game match {
         case Some(g) =>
-          Redirect(routes.IngameController.joinGame(gameId))
+          g.addUser(request.user)
+          Ok(Json.obj(
+            "status" -> "success",
+            "redirectUrl" -> routes.IngameController.game(g.id).url,
+            "content" -> IngameController.returnInnerHTML(g, g.logic.getCurrentState, request.user).toString
+          ))
         case None =>
-          NotFound("Game not found")
+          NotFound(Json.obj(
+            "status" -> "failure",
+            "errorMessage" -> "No Game found"
+          ))
       }
     } else {
-      BadRequest("Invalid form submission")
+      BadRequest(Json.obj(
+        "status" -> "failure",
+        "errorMessage" -> "Invalid form submission"
+      ))
     }
   }
 
   def rules(): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
-    Ok(views.html.mainmenu.rules(Some(request.user)))
+    Ok(views.html.main("Knockout Whist - Rules")(views.html.mainmenu.rules(Some(request.user))))
+  }
+
+  def navSPA(location: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
+    location match {
+      case "0" => // Main Menu
+        Ok(Json.obj(
+          "status" -> "success",
+          "redirectUrl" -> routes.MainMenuController.mainMenu().url,
+          "content" -> views.html.mainmenu.creategame(Some(request.user)).toString
+        ))
+      case "1" => // Rules
+        Ok(Json.obj(
+          "status" -> "success",
+          "redirectUrl" -> routes.MainMenuController.rules().url,
+          "content" -> views.html.mainmenu.rules(Some(request.user)).toString
+        ))
+      case _ =>
+        BadRequest(Json.obj(
+          "status" -> "failure",
+          "errorMessage" -> "Invalid form submission"
+        ))
     }
   }
+
+}

knockoutwhistweb/app/controllers/UserController.scala

@@ -3,6 +3,7 @@ package controllers
 import auth.{AuthAction, AuthenticatedRequest}
 import logic.user.{SessionManager, UserManager}
 import play.api.*
+import play.api.libs.json.Json
 import play.api.mvc.*
 
 import javax.inject.*
@@ -28,28 +29,35 @@ class UserController @Inject()(
         if (possibleUser.isDefined) {
           Redirect(routes.MainMenuController.mainMenu())
         } else {
-          Ok(views.html.login.login())
+          Ok(views.html.main("Login")(views.html.login.login()))
         }
       } else {
-        Ok(views.html.login.login())
+        Ok(views.html.main("Login")(views.html.login.login()))
       }
     }
   }
 
   def login_Post(): Action[AnyContent] = {
     Action { implicit request =>
-      val postData = request.body.asFormUrlEncoded
+      val jsonBody = request.body.asJson
-      if (postData.isDefined) {
+      val username: Option[String] = jsonBody.flatMap { jsValue =>
+        (jsValue \ "username").asOpt[String]
+      }
+      val password: Option[String] = jsonBody.flatMap { jsValue =>
+        (jsValue \ "password").asOpt[String]
+      }
+      if (username.isDefined && password.isDefined) {
         // Extract username and password from form data
-        val username = postData.get.get("username").flatMap(_.headOption).getOrElse("")
+        val possibleUser = userManager.authenticate(username.get, password.get)
-        val password = postData.get.get("password").flatMap(_.headOption).getOrElse("")
-        val possibleUser = userManager.authenticate(username, password)
         if (possibleUser.isDefined) {
-          Redirect(routes.MainMenuController.mainMenu()).withCookies(
+          Ok(Json.obj(
+            "status" -> "success",
+            "redirectUrl" -> routes.MainMenuController.mainMenu().url,
+            "content" -> views.html.mainmenu.creategame(possibleUser).toString
+          )).withCookies(
             Cookie("sessionId", sessionManager.createSession(possibleUser.get))
           )
         } else {
-          println("Failed login attempt for user: " + username)
           Unauthorized("Invalid username or password")
         }
       } else {

knockoutwhistweb/app/controllers/WebsocketController.scala

@@ -0,0 +1,45 @@
+package controllers
+
+
+import auth.AuthAction
+import logic.PodManager
+import logic.user.SessionManager
+import model.sessions.{UserSession, UserWebsocketActor}
+import org.apache.pekko.actor.{ActorRef, ActorSystem, Props}
+import org.apache.pekko.stream.Materializer
+import play.api.*
+import play.api.libs.streams.ActorFlow
+import play.api.mvc.*
+
+import javax.inject.*
+
+
+@Singleton
+class WebsocketController @Inject()(
+                                     cc: ControllerComponents,
+                                     val sessionManger: SessionManager,
+                                   )(implicit system: ActorSystem, mat: Materializer) extends AbstractController(cc) {
+
+  def socket(): WebSocket = WebSocket.accept[String, String] { request =>
+    val session = request.cookies.get("sessionId")
+    if (session.isEmpty) throw new Exception("No session cookie found")
+    val userOpt = sessionManger.getUserBySession(session.get.value)
+    if (userOpt.isEmpty) throw new Exception("Invalid session")
+    val user = userOpt.get
+    val game = PodManager.identifyGameOfUser(user)
+    if (game.isEmpty) throw new Exception("User is not in a game")
+    val userSession = game.get.getUserSession(user.id)
+    ActorFlow.actorRef { out =>
+      println("Connect received")
+      KnockOutWebSocketActorFactory.create(out, userSession)
+    }
+  }
+
+  object KnockOutWebSocketActorFactory {
+    def create(out: ActorRef, userSession: UserSession): Props = {
+      Props(new UserWebsocketActor(out, userSession))
+    }
+  }
+
+
+}

knockoutwhistweb/app/events/KickEvent.scala

@@ -0,0 +1,9 @@
+package events
+
+import model.users.User
+
+case class KickEvent(user: User) extends UserEvent(user) {
+  
+  override def id: String = "KickEvent"
+
+}

knockoutwhistweb/app/events/LeftEvent.scala

@@ -0,0 +1,9 @@
+package events
+
+import model.users.User
+
+case class LeftEvent(user: User) extends UserEvent(user) {
+
+  override def id: String = "LeftEvent"
+  
+}

knockoutwhistweb/app/events/LobbyUpdateEvent.scala

@@ -0,0 +1,9 @@
+package events
+
+import de.knockoutwhist.utils.events.SimpleEvent
+
+case class LobbyUpdateEvent() extends SimpleEvent {
+
+  override def id: String = "LobbyUpdateEvent"
+  
+}

knockoutwhistweb/app/events/UserEvent.scala

@@ -0,0 +1,12 @@
+package events
+
+import de.knockoutwhist.utils.events.SimpleEvent
+import model.users.User
+
+import java.util.UUID
+
+abstract class UserEvent(user: User) extends SimpleEvent {
+
+  def userId: UUID = user.id
+  
+}

knockoutwhistweb/app/logic/PodManager.scala

@@ -11,14 +11,14 @@ import util.GameUtil
 import javax.inject.Singleton
 import scala.collection.mutable
 
-@Singleton
+object PodManager {
-class PodManager {
 
   val TTL: Long = System.currentTimeMillis() + 86400000L // 24 hours in milliseconds
   val podIp: String = System.getenv("POD_IP")
   val podName: String = System.getenv("POD_NAME")
 
   private val sessions: mutable.Map[String, GameLobby] = mutable.Map()
+  private val userSession: mutable.Map[User, String] = mutable.Map()
   private val injector: Injector = Guice.createInjector(KnockOutWebConfigurationModule())
 
   def createGame(
@@ -35,6 +35,7 @@ class PodManager {
       host = host
     )
     sessions += (gameLobby.id -> gameLobby)
+    userSession += (host -> gameLobby.id)
     gameLobby
   }
 
@@ -42,8 +43,31 @@ class PodManager {
     sessions.get(gameId)
   }
 
-  private[logic] def removeGame(gameId: String): Unit = {
+  def registerUserToGame(user: User, gameId: String): Boolean = {
-    sessions.remove(gameId)
+    if (sessions.contains(gameId)) {
+      userSession += (user -> gameId)
+      true
+    } else {
+      false
+    }
   }
 
+  def unregisterUserFromGame(user: User): Unit = {
+    userSession.remove(user)
+  }
+
+  def identifyGameOfUser(user: User): Option[GameLobby] = {
+    userSession.get(user) match {
+      case Some(gameId) => sessions.get(gameId)
+      case None => None
+    }
+  }
+
+  private[logic] def removeGame(gameId: String): Unit = {
+    sessions.remove(gameId)
+    // Also remove all user sessions associated with this game
+    userSession.filterInPlace((_, v) => v != gameId)
+  }
+
+
 }

knockoutwhistweb/app/logic/game/GameLobby.scala

@@ -10,13 +10,17 @@ import de.knockoutwhist.player.Playertype.HUMAN
 import de.knockoutwhist.player.{AbstractPlayer, PlayerFactory}
 import de.knockoutwhist.rounds.{Match, Round, Trick}
 import de.knockoutwhist.utils.events.{EventListener, SimpleEvent}
+import events.{KickEvent, LeftEvent, LobbyUpdateEvent, UserEvent}
 import exceptions.*
+import logic.PodManager
 import model.sessions.{InteractionType, UserSession}
 import model.users.User
+import play.api.libs.json.{JsObject, Json}
 
-import java.util.UUID
+import java.util.{Timer, TimerTask, UUID}
 import scala.collection.mutable
 import scala.collection.mutable.ListBuffer
+import scala.util.Try
 
 class GameLobby private(
                          val logic: GameLogic,
@@ -25,10 +29,11 @@ class GameLobby private(
                          val name: String,
                          val maxPlayers: Int
                        ) extends EventListener {
-  logic.addListener(this)
+
-  logic.createSession()
 
   private val users: mutable.Map[UUID, UserSession] = mutable.Map()
+  logic.addListener(this)
+  logic.createSession()
 
   def addUser(user: User): UserSession = {
     if (users.size >= maxPlayers) throw new GameFullException("The game is full!")
@@ -36,9 +41,12 @@ class GameLobby private(
     if (logic.getCurrentState != Lobby) throw new IllegalStateException("The game has already started!")
     val userSession = new UserSession(
       user = user,
-      host = false
+      host = false,
+      gameLobby = this
     )
     users += (user.id -> userSession)
+    PodManager.registerUserToGame(user, id)
+    logic.invoke(LobbyUpdateEvent())
     userSession
   }
 
@@ -46,13 +54,13 @@ class GameLobby private(
     event match {
       case event: PlayerEvent =>
         users.get(event.playerId).foreach(session => session.updatePlayer(event))
+      case event: UserEvent =>
+        users.get(event.userId).foreach(session => session.updatePlayer(event))
       case event: GameStateChangeEvent =>
         if (event.oldState == MainMenu && event.newState == Lobby) {
           return
         }
         users.values.foreach(session => session.updatePlayer(event))
-      case event: SessionClosed =>
-        users.values.foreach(session => session.updatePlayer(event))
       case event: SimpleEvent =>
         users.values.foreach(session => session.updatePlayer(event))
     }
@@ -60,6 +68,7 @@ class GameLobby private(
 
   /**
    * Start the game if the user is the host.
+   *
    * @param user the user who wants to start the game.
    */
   def startGame(user: User): Unit = {
@@ -86,18 +95,34 @@ class GameLobby private(
 
   /**
    * Remove the user from the game lobby.
+   *
    * @param user the user who wants to leave the game.
+   * @param kicked whether the user was kicked or left voluntarily.
    */
-  def leaveGame(userId: UUID): Unit = {
+  def leaveGame(userId: UUID, kicked: Boolean): Unit = {
     val sessionOpt = users.get(userId)
     if (sessionOpt.isEmpty) {
       throw new NotInThisGameException("You are not in this game!")
     }
+    if (sessionOpt.get.host) {
+      logic.invoke(SessionClosed())
+      users.clear()
+      PodManager.removeGame(id)
+      return
+    }
+    if (kicked) {
+      logic.invoke(KickEvent(sessionOpt.get.user))
+    } else {
+      logic.invoke(LeftEvent(sessionOpt.get.user))
+    }
     users.remove(userId)
+    PodManager.unregisterUserFromGame(sessionOpt.get.user)
+    logic.invoke(LobbyUpdateEvent())
   }
 
   /**
    * Play a card from the player's hand.
+   *
    * @param userSession the user session of the player.
    * @param cardIndex   the index of the card in the player's hand.
    */
@@ -115,93 +140,6 @@ class GameLobby private(
     logic.playerInputLogic.receivedCard(card)
   }
 
-  /**
-   * Play a card from the player's hand while in dog life or skip the round.
-   * @param userSession the user session of the player.
-   * @param cardIndex the index of the card in the player's hand or -1 if the player wants to skip the round.
-   */
-  def playDogCard(userSession: UserSession, cardIndex: Int): Unit = {
-    val player = getPlayerInteractable(userSession, InteractionType.DogCard)
-    if (!player.isInDogLife) {
-      throw new CantPlayCardException("You are not in dog life!")
-    }
-    if (cardIndex == -1) {
-      if (!MatchUtil.dogNeedsToPlay(getMatch, getRound)) {
-        throw new CantPlayCardException("You can't skip this round!")
-      }
-      logic.playerInputLogic.receivedDog(None)
-    }
-    val hand = getHand(player)
-    val card = hand.cards(cardIndex)
-    userSession.resetCanInteract()
-    logic.playerInputLogic.receivedDog(Some(card))
-  }
-
-  /**
-   * Select the trump suit for the round.
-   * @param userSession the user session of the player.
-   * @param trumpIndex the index of the trump suit.
-   */
-  def selectTrump(userSession: UserSession, trumpIndex: Int): Unit = {
-    val player = getPlayerInteractable(userSession, InteractionType.TrumpSuit)
-    val trumpSuits = Suit.values.toList
-    val selectedTrump = trumpSuits(trumpIndex)
-    userSession.resetCanInteract()
-    logic.playerInputLogic.receivedTrumpSuit(selectedTrump)
-  }
-
-  /**
-   * 
-   * @param userSession
-   * @param tieNumber
-   */
-  def selectTie(userSession: UserSession, tieNumber: Int): Unit = {
-    val player = getPlayerInteractable(userSession, InteractionType.TieChoice)
-    userSession.resetCanInteract()
-    logic.playerTieLogic.receivedTieBreakerCard(tieNumber)
-  }
-
-  
-  //-------------------
-  
-  def getUserSession(userId: UUID): UserSession = {
-    val sessionOpt = users.get(userId)
-    if (sessionOpt.isEmpty) {
-      throw new NotInThisGameException("You are not in this game!")
-    }
-    sessionOpt.get
-  }
-
-  def getPlayerByUser(user: User): AbstractPlayer = {
-    getPlayerBySession(getUserSession(user.id))
-  }
-
-  def getPlayers: mutable.Map[UUID, UserSession] = {
-    users.clone()
-  }
-
-  def getLogic: GameLogic = {
-    logic
-  }
-
-  private def getPlayerBySession(userSession: UserSession): AbstractPlayer = {
-    val playerOption = getMatch.totalplayers.find(_.id == userSession.id)
-    if (playerOption.isEmpty) {
-      throw new NotInThisGameException("You are not in this game!")
-    }
-    playerOption.get
-  }
-  
-  private def getPlayerInteractable(userSession: UserSession, iType: InteractionType): AbstractPlayer = {
-    if (!userSession.lock.isHeldByCurrentThread) {
-      throw new IllegalStateException("The user session is not locked!")
-    }
-    if (userSession.canInteract.isEmpty || userSession.canInteract.get != iType) {
-      throw new NotInteractableException("You can't play a card!")
-    }
-    getPlayerBySession(userSession)
-  }
-  
   private def getHand(player: AbstractPlayer): Hand = {
     val handOption = player.currentHand()
     if (handOption.isEmpty) {
@@ -210,14 +148,6 @@ class GameLobby private(
     handOption.get
   }
 
-  private def getMatch: Match = {
-    val matchOpt = logic.getCurrentMatch
-    if (matchOpt.isEmpty) {
-      throw new IllegalStateException("No match is currently running!")
-    }
-    matchOpt.get
-  }
-
   private def getRound: Round = {
     val roundOpt = logic.getCurrentRound
     if (roundOpt.isEmpty) {
@@ -234,6 +164,158 @@ class GameLobby private(
     trickOpt.get
   }
 
+  /**
+   * Play a card from the player's hand while in dog life or skip the round.
+   *
+   * @param userSession the user session of the player.
+   * @param cardIndex   the index of the card in the player's hand or -1 if the player wants to skip the round.
+   */
+  def playDogCard(userSession: UserSession, cardIndex: Int): Unit = {
+    val player = getPlayerInteractable(userSession, InteractionType.DogCard)
+    if (!player.isInDogLife) {
+      throw new CantPlayCardException("You are not in dog life!")
+    }
+    if (cardIndex == -1) {
+      if (MatchUtil.dogNeedsToPlay(getMatch, getRound)) {
+        throw new CantPlayCardException("You can't skip this round!")
+      }
+      logic.playerInputLogic.receivedDog(None)
+      return
+    }
+    val hand = getHand(player)
+    val card = hand.cards(cardIndex)
+    userSession.resetCanInteract()
+    logic.playerInputLogic.receivedDog(Some(card))
+  }
+
+  /**
+   * Select the trump suit for the round.
+   *
+   * @param userSession the user session of the player.
+   * @param trumpIndex  the index of the trump suit.
+   */
+  def selectTrump(userSession: UserSession, trumpIndex: Int): Unit = {
+    val player = getPlayerInteractable(userSession, InteractionType.TrumpSuit)
+    val trumpSuits = Suit.values.toList
+    val selectedTrump = trumpSuits(trumpIndex)
+    userSession.resetCanInteract()
+    logic.playerInputLogic.receivedTrumpSuit(selectedTrump)
+  }
+
+
+  //-------------------
+
+  private def getPlayerInteractable(userSession: UserSession, iType: InteractionType): AbstractPlayer = {
+    if (!userSession.lock.isHeldByCurrentThread) {
+      throw new IllegalStateException("The user session is not locked!")
+    }
+    if (userSession.canInteract.isEmpty || userSession.canInteract.get != iType) {
+      throw new NotInteractableException("You can't play a card!")
+    }
+    getPlayerBySession(userSession)
+  }
+
+  /**
+   *
+   * @param userSession
+   * @param tieNumber
+   */
+  def selectTie(userSession: UserSession, tieNumber: Int): Unit = {
+    val player = getPlayerInteractable(userSession, InteractionType.TieChoice)
+    userSession.resetCanInteract()
+    logic.playerTieLogic.receivedTieBreakerCard(tieNumber)
+  }
+
+  def returnToLobby(userSession: UserSession): Unit = {
+    if (!users.contains(userSession.id)) {
+      throw new NotInThisGameException("You are not in this game!")
+    }
+    val session = users(userSession.id)
+    if (session != userSession) {
+      throw new IllegalArgumentException("User session does not match!")
+    }
+    if (!session.host)
+      throw new NotHostException("Only the host can return to the lobby!")
+    logic.createSession()
+  }
+
+  def getPlayerByUser(user: User): AbstractPlayer = {
+    getPlayerBySession(getUserSession(user.id))
+  }
+
+  def getUserSession(userId: UUID): UserSession = {
+    val sessionOpt = users.get(userId)
+    if (sessionOpt.isEmpty) {
+      throw new NotInThisGameException("You are not in this game!")
+    }
+    sessionOpt.get
+  }
+
+  private def getPlayerBySession(userSession: UserSession): AbstractPlayer = {
+    val playerOption = getMatch.totalplayers.find(_.id == userSession.id)
+    if (playerOption.isEmpty) {
+      throw new NotInThisGameException("You are not in this game!")
+    }
+    playerOption.get
+  }
+
+  private def getMatch: Match = {
+    val matchOpt = logic.getCurrentMatch
+    if (matchOpt.isEmpty) {
+      throw new IllegalStateException("No match is currently running!")
+    }
+    matchOpt.get
+  }
+
+  def getPlayers: mutable.Map[UUID, UserSession] = {
+    users.clone()
+  }
+
+  def getLogic: GameLogic = {
+    logic
+  }
+
+  def getUsers: Set[User] = {
+    users.values.map(d => d.user).toSet
+  }
+  def getFinalRanking: List[(String, (Int, Int))] = {
+    Try {
+      val match1 = getMatch
+      if (!match1.isOver) {
+        List.empty
+      } else {
+        val winnerName = logic.getWinner.get.name
+
+        val allPlayerNames = match1.totalplayers.map(_.name)
+        val roundlist = match1.roundlist
+
+        val playerMetrics: Map[String, (Int, Int)] = allPlayerNames.map { name =>
+          val roundsWon = roundlist.count { round =>
+            round.winner.exists(_.name == name)
+          }
+          val totalTricksWon = roundlist.flatMap(_.tricklist).count { trick =>
+            trick.winner.exists(_.name == name)
+          }
+          name -> (roundsWon, totalTricksWon)
+        }.toMap
+
+        val winnerMetrics = playerMetrics(winnerName)
+        val remainingPlayersMetrics = playerMetrics.view.filterKeys(_ != winnerName).toList
+
+        val sortedRemainingPlayers = remainingPlayersMetrics.sortBy { case (_, (rounds, tricks)) =>
+          (-rounds, -tricks)
+        }
+        (winnerName, winnerMetrics) :: sortedRemainingPlayers
+      }
+    }.getOrElse(List())
+  }
+
+  private def transmitToAll(event: JsObject): Unit = {
+    users.values.foreach(session => {
+      session.websocketActor.foreach(act => act.transmitJsonToClient(event))
+    })
+  }
+
 }
 
 object GameLobby {
@@ -254,7 +336,8 @@ object GameLobby {
     )
     lobby.users += (host.id -> new UserSession(
       user = host,
-      host = true
+      host = true,
+      gameLobby = lobby
     ))
     lobby
   }

knockoutwhistweb/app/logic/user/SessionManager.scala

@@ -8,7 +8,9 @@ import model.users.User
 trait SessionManager {
 
   def createSession(user: User): String
+
   def getUserBySession(sessionId: String): Option[User]
+
   def invalidateSession(sessionId: String): Unit
 
 }

knockoutwhistweb/app/logic/user/UserManager.scala

@@ -8,9 +8,13 @@ import model.users.User
 trait UserManager {
 
   def addUser(name: String, password: String): Boolean
+
   def authenticate(name: String, password: String): Option[User]
+
   def userExists(name: String): Option[User]
+
   def userExistsById(id: Long): Option[User]
+
   def removeUser(name: String): Boolean
 
 }

knockoutwhistweb/app/model/sessions/PlayerSession.scala

@@ -7,7 +7,9 @@ import java.util.UUID
 trait PlayerSession {
 
   def id: UUID
+
   def name: String
+
   def updatePlayer(event: SimpleEvent): Unit
 
 }

knockoutwhistweb/app/model/sessions/UserSession.scala

@@ -2,14 +2,18 @@ package model.sessions
 
 import de.knockoutwhist.events.player.{RequestCardEvent, RequestTieChoiceEvent, RequestTrumpSuitEvent}
 import de.knockoutwhist.utils.events.SimpleEvent
+import logic.game.GameLobby
 import model.users.User
+import play.api.libs.json.{JsObject, JsValue}
 
 import java.util.UUID
-import java.util.concurrent.locks.{Lock, ReentrantLock}
+import java.util.concurrent.locks.ReentrantLock
+import scala.util.Try
 
-class UserSession(user: User, val host: Boolean) extends PlayerSession {
+class UserSession(val user: User, val host: Boolean, val gameLobby: GameLobby) extends PlayerSession {
-  var canInteract: Option[InteractionType] = None
   val lock: ReentrantLock = ReentrantLock()
+  var canInteract: Option[InteractionType] = None
+  var websocketActor: Option[UserWebsocketActor] = None
 
   override def updatePlayer(event: SimpleEvent): Unit = {
     event match {
@@ -22,6 +26,8 @@ class UserSession(user: User, val host: Boolean) extends PlayerSession {
         else canInteract = Some(InteractionType.Card)
       case _ =>
     }
+    websocketActor.foreach(_.solveRequests())
+    websocketActor.foreach(_.transmitEventToClient(event))
   }
 
   override def id: UUID = user.id
@@ -32,4 +38,43 @@ class UserSession(user: User, val host: Boolean) extends PlayerSession {
     canInteract = None
   }
 
+  def handleWebResponse(eventType: String, data: JsObject): Unit = {
+    eventType match {
+      case "ping" =>
+        // No action needed for Ping
+        ()
+      case "StartGame" =>
+        gameLobby.startGame(user)
+      case "PlayCard" =>
+        val maybeCardIndex: Option[String] = (data \ "cardindex").asOpt[String]
+        maybeCardIndex match {
+          case Some(index) =>
+            val session = gameLobby.getUserSession(user.id)
+            gameLobby.playCard(session, index.toInt)
+          case None =>
+            println("Card Index not found or is not a number.")
+        }
+      case "PickTrumpsuit" =>
+        val maybeSuitIndex: Option[Int] = (data \ "suitIndex").asOpt[Int]
+        maybeSuitIndex match {
+          case Some(index) =>
+            val session = gameLobby.getUserSession(user.id)
+            gameLobby.selectTrump(session, index)
+          case None =>
+            println("Card Index not found or is not a number.")
+        }
+      case "KickPlayer" =>
+        val maybePlayerId: Option[String] = (data \ "playerId").asOpt[String]
+        maybePlayerId match {
+          case Some(id) =>
+            val playerUUID = UUID.fromString(id)
+            gameLobby.leaveGame(playerUUID, true)
+          case None =>
+            println("Player ID not found or is not a valid UUID.")
+        }
+      case "ReturnToLobby" =>
+        gameLobby.returnToLobby(this)
+    }
+  }
+
 }

knockoutwhistweb/app/model/sessions/UserWebsocketActor.scala

@@ -0,0 +1,133 @@
+package model.sessions
+
+import de.knockoutwhist.utils.events.SimpleEvent
+import org.apache.pekko.actor.{Actor, ActorRef}
+import play.api.libs.json.{JsObject, JsValue, Json}
+import util.WebsocketEventMapper
+
+import scala.collection.mutable
+import scala.util.{Failure, Success, Try}
+
+class UserWebsocketActor(
+                          out: ActorRef,
+                          session: UserSession
+                        ) extends Actor {
+
+  private val requests: mutable.Map[String, String] = mutable.Map()
+
+  {
+    session.lock.lock()
+    if (session.websocketActor.isDefined) {
+      val otherWebsocket = session.websocketActor.get
+      otherWebsocket.transmitTextToClient("Error: Multiple websocket connections detected. Closing your connection.")
+      context.stop(otherWebsocket.self)
+      transmitTextToClient("Previous websocket connection closed. You are now connected.")
+    }
+    session.websocketActor = Some(this)
+    session.lock.unlock()
+  }
+
+
+  override def receive: Receive = {
+    case msg: String =>
+      val jsonObject = Try {
+        Json.parse(msg)
+      }
+      Try {
+        jsonObject match {
+          case Success(value) =>
+            handle(value)
+          case Failure(exception) =>
+            transmitTextToClient(s"Error parsing JSON: ${exception.getMessage}")
+        }
+      }.failed.foreach(
+        ex => transmitTextToClient(s"Error handling message: ${ex.getMessage}")
+      )
+    case other =>
+  }
+
+  private def transmitTextToClient(text: String): Unit = {
+    out ! text
+  }
+
+  private def handle(json: JsValue): Unit = {
+    session.lock.lock()
+    val idOpt = (json \ "id").asOpt[String]
+    if (idOpt.isEmpty) {
+      transmitJsonToClient(Json.obj(
+        "status" -> "error",
+        "error" -> "Missing 'id' field"
+      ))
+      session.lock.unlock()
+      return
+    }
+    val id = idOpt.get
+    val eventOpt = (json \ "event").asOpt[String]
+    if (eventOpt.isEmpty) {
+      transmitJsonToClient(Json.obj(
+        "id" -> id,
+        "event" -> null,
+        "status" -> "error",
+        "error" -> "Missing 'event' field"
+      ))
+      session.lock.unlock()
+      return
+    }
+    val statusOpt = (json \ "status").asOpt[String]
+    if (statusOpt.isDefined) {
+      session.lock.unlock()
+      return
+    }
+    val event = eventOpt.get
+    val data = (json \ "data").asOpt[JsObject].getOrElse(Json.obj())
+    requests += (id -> event)
+    val result = Try {
+      session.handleWebResponse(event, data)
+    }
+    if (!requests.contains(id)) {
+      session.lock.unlock()
+      return
+    }
+    requests -= id
+    if (result.isSuccess) {
+      transmitJsonToClient(Json.obj(
+        "id" -> id,
+        "event" -> event,
+        "status" -> "success"
+      ))
+    } else {
+      transmitJsonToClient(Json.obj(
+        "id" -> id,
+        "event" -> event,
+        "status" -> "error",
+        "error" -> result.failed.get.getMessage
+      ))
+    }
+    session.lock.unlock()
+  }
+
+  def transmitJsonToClient(jsonObj: JsValue): Unit = {
+    transmitTextToClient(jsonObj.toString())
+  }
+
+  def transmitEventToClient(event: SimpleEvent): Unit = {
+    transmitJsonToClient(WebsocketEventMapper.toJson(event, session))
+  }
+
+  def solveRequests(): Unit = {
+    if (!session.lock.isHeldByCurrentThread)
+      return;
+    if (requests.isEmpty)
+      return;
+    val pendingRequests = requests.toMap
+    requests.clear()
+    pendingRequests.foreach { case (id, event) =>
+      transmitJsonToClient(Json.obj(
+        "id" -> id,
+        "event" -> event,
+        "status" -> "success"
+      ))
+    }
+  }
+
+}

knockoutwhistweb/app/model/users/User.scala

@@ -1,5 +1,6 @@
 package model.users
 
+
 import java.util.UUID
 
 case class User(
@@ -16,5 +17,4 @@ case class User(
   private def withPasswordHash(newPasswordHash: String): User = {
     this.copy(passwordHash = newPasswordHash)
   }
-
 }

knockoutwhistweb/app/services/JwtKeyProvider.scala

@@ -12,10 +12,28 @@ import javax.inject.*
 @Singleton
 class JwtKeyProvider @Inject()(config: Configuration) {
 
-  private def cleanPem(pem: String): String =
+  val publicKey: RSAPublicKey = {
-    pem.replaceAll("-----BEGIN (.*)-----", "")
+    val pemOpt = config.getOptional[String]("auth.publicKeyPem")
-      .replaceAll("-----END (.*)-----", "")
+    val fileOpt = config.getOptional[String]("auth.publicKeyFile")
-      .replaceAll("\\s", "")
+
+    pemOpt.orElse(fileOpt.map { path =>
+      new String(Files.readAllBytes(Paths.get(path)))
+    }) match {
+      case Some(pem) => loadPublicKeyFromPem(pem)
+      case None => throw new RuntimeException("No RSA public key configured.")
+    }
+  }
+  val privateKey: RSAPrivateKey = {
+    val pemOpt = config.getOptional[String]("auth.privateKeyPem")
+    val fileOpt = config.getOptional[String]("auth.privateKeyFile")
+
+    pemOpt.orElse(fileOpt.map { path =>
+      new String(Files.readAllBytes(Paths.get(path)))
+    }) match {
+      case Some(pem) => loadPrivateKeyFromPem(pem)
+      case None => throw new RuntimeException("No RSA private key configured.")
+    }
+  }
 
   private def loadPublicKeyFromPem(pem: String): RSAPublicKey = {
     val decoded = Base64.getDecoder.decode(cleanPem(pem))
@@ -29,28 +47,9 @@ class JwtKeyProvider @Inject()(config: Configuration) {
     KeyFactory.getInstance("RSA").generatePrivate(spec).asInstanceOf[RSAPrivateKey]
   }
 
-  val publicKey: RSAPublicKey = {
+  private def cleanPem(pem: String): String =
-    val pemOpt = config.getOptional[String]("auth.publicKeyPem")
+    pem.replaceAll("-----BEGIN (.*)-----", "")
-    val fileOpt = config.getOptional[String]("auth.publicKeyFile")
+      .replaceAll("-----END (.*)-----", "")
-
+      .replaceAll("\\s", "")
-    pemOpt.orElse(fileOpt.map { path =>
-      new String(Files.readAllBytes(Paths.get(path)))
-    }) match {
-      case Some(pem) => loadPublicKeyFromPem(pem)
-      case None => throw new RuntimeException("No RSA public key configured.")
-    }
-  }
-
-  val privateKey: RSAPrivateKey = {
-    val pemOpt = config.getOptional[String]("auth.privateKeyPem")
-    val fileOpt = config.getOptional[String]("auth.privateKeyFile")
-
-    pemOpt.orElse(fileOpt.map { path =>
-      new String(Files.readAllBytes(Paths.get(path)))
-    }) match {
-      case Some(pem) => loadPrivateKeyFromPem(pem)
-      case None => throw new RuntimeException("No RSA private key configured.")
-    }
-  }
 
 }

knockoutwhistweb/app/util/GameUtil.scala

@@ -1,5 +1,8 @@
 package util
 
+import de.knockoutwhist.control.GameState
+import de.knockoutwhist.control.GameState.{FinishedMatch, InGame, Lobby, MainMenu, SelectTrump, TieBreak}
+
 import scala.util.Random
 
 object GameUtil {
@@ -26,4 +29,15 @@ object GameUtil {
     code.toString()
   }
   
+  def stateToTitle(gameState: GameState): String = {
+    gameState match {
+      case Lobby => "Lobby"
+      case MainMenu => "Main Menu"
+      case InGame => "In Game"
+      case SelectTrump => "Select Trump"
+      case TieBreak => "Tie Break"
+      case FinishedMatch => "Finished Match"
+    }
+  }
+
 }

knockoutwhistweb/app/util/WebUIUtils.scala

@@ -1,13 +1,18 @@
 package util
 
-import de.knockoutwhist.cards.Card
 import de.knockoutwhist.cards.CardValue.*
 import de.knockoutwhist.cards.Suit.{Clubs, Diamonds, Hearts, Spades}
+import de.knockoutwhist.cards.{Card, Hand}
+import play.api.libs.json.{JsArray, Json}
 import play.twirl.api.Html
 import scalafx.scene.image.Image
 
 object WebUIUtils {
   def cardtoImage(card: Card): Html = {
+    views.html.render.card.apply(f"images/cards/${cardtoString(card)}.png")(card.toString)
+  }
+
+  def cardtoString(card: Card) = {
     val s = card.suit match {
       case Spades => "S"
       case Hearts => "H"
@@ -29,6 +34,25 @@ object WebUIUtils {
       case Three => "3"
       case Two => "2"
     }
-    views.html.render.card.apply(f"images/cards/$cv$s.png")(card.toString)
+    f"$cv$s"
   }
+
+  /**
+   * Map a Hand to a JsArray of cards
+   * Per card it has the string and the index in the hand
+   * @param hand
+   * @return
+   */
+  def handToJson(hand: Hand): JsArray = {
+    val cards = hand.cards
+    JsArray(
+      cards.zipWithIndex.map { case (card, index) =>
+        Json.obj(
+          "idx" -> index,
+          "card" -> cardtoString(card)
+        )
+      }
+    )
+  }
+
 }

knockoutwhistweb/app/util/WebsocketEventMapper.scala

@@ -0,0 +1,55 @@
+package util
+
+import de.knockoutwhist.utils.events.SimpleEvent
+import model.sessions.UserSession
+import play.api.libs.json.{JsValue, Json}
+import tools.jackson.databind.json.JsonMapper
+import tools.jackson.module.scala.ScalaModule
+import util.mapper.*
+
+object WebsocketEventMapper {
+
+  private val scalaModule = ScalaModule.builder()
+    .addAllBuiltinModules()
+    .supportScala3Classes(true)
+    .build()
+
+  private val mapper = JsonMapper.builder().addModule(scalaModule).build()
+
+  private var customMappers: Map[String,SimpleEventMapper[SimpleEvent]] = Map()
+
+  private def registerCustomMapper[T <: SimpleEvent](mapper: SimpleEventMapper[T]): Unit = {
+    customMappers = customMappers + (mapper.id -> mapper.asInstanceOf[SimpleEventMapper[SimpleEvent]])
+  }
+  
+  // Register all custom mappers here
+  registerCustomMapper(ReceivedHandEventMapper)
+  registerCustomMapper(GameStateEventMapper)
+  registerCustomMapper(CardPlayedEventMapper)
+  registerCustomMapper(NewRoundEventMapper)
+  registerCustomMapper(NewTrickEventMapper)
+  registerCustomMapper(TrickEndEventMapper)
+  registerCustomMapper(RequestCardEventMapper)
+  registerCustomMapper(LobbyUpdateEventMapper)
+  registerCustomMapper(LeftEventMapper)
+  registerCustomMapper(KickEventMapper)
+  registerCustomMapper(SessionClosedMapper)
+  registerCustomMapper(TurnEventMapper)
+
+  def toJson(obj: SimpleEvent, session: UserSession): JsValue = {
+    val data: Option[JsValue] = if (customMappers.contains(obj.id)) {
+      Some(customMappers(obj.id).toJson(obj, session))
+    }else {
+      None
+    }
+    if (data.isEmpty) {
+      return Json.obj()
+    }
+    Json.obj(
+      "id" -> ("request-" + java.util.UUID.randomUUID().toString),
+      "event" -> obj.id,
+      "data" -> data
+    )
+  }
+
+}

knockoutwhistweb/app/util/mapper/CardPlayedEventMapper.scala

@@ -0,0 +1,20 @@
+package util.mapper
+
+import de.knockoutwhist.events.global.CardPlayedEvent
+import model.sessions.UserSession
+import play.api.libs.json.{JsArray, JsObject, Json}
+import util.WebUIUtils
+
+object CardPlayedEventMapper extends SimpleEventMapper[CardPlayedEvent]{
+
+  override def id: String = "CardPlayedEvent"
+
+  override def toJson(event: CardPlayedEvent, session: UserSession): JsObject = {
+    Json.obj(
+      "firstCard" -> (if (event.trick.firstCard.isDefined) WebUIUtils.cardtoString(event.trick.firstCard.get) else "BLANK"),
+      "playedCards" -> JsArray(event.trick.cards.map { case (card, player) =>
+        Json.obj("cardId" -> WebUIUtils.cardtoString(card), "player" -> player.name)
+      }.toList)
+    )
+  }
+}

knockoutwhistweb/app/util/mapper/GameStateEventMapper.scala

@@ -0,0 +1,19 @@
+package util.mapper
+
+import controllers.IngameController
+import de.knockoutwhist.events.global.GameStateChangeEvent
+import model.sessions.UserSession
+import play.api.libs.json.{JsObject, Json}
+import util.GameUtil
+
+object GameStateEventMapper extends SimpleEventMapper[GameStateChangeEvent] {
+
+  override def id: String = "GameStateChangeEvent"
+
+  override def toJson(event: GameStateChangeEvent, session: UserSession): JsObject = {
+    Json.obj(
+      "title" -> ("Knockout Whist - " + GameUtil.stateToTitle(event.newState)),
+      "content" -> IngameController.returnInnerHTML(session.gameLobby, event.newState, session.user).toString
+    )
+  }
+}

knockoutwhistweb/app/util/mapper/KickEventMapper.scala

@@ -0,0 +1,19 @@
+package util.mapper
+
+import controllers.routes
+import events.KickEvent
+import model.sessions.UserSession
+import play.api.libs.json.{JsObject, Json}
+
+object KickEventMapper extends SimpleEventMapper[KickEvent] {
+
+  override def id: String = "KickEvent"
+
+  override def toJson(event: KickEvent, session: UserSession): JsObject = {
+    Json.obj(
+      "url" -> routes.MainMenuController.mainMenu().url,
+      "content" -> views.html.mainmenu.creategame(Some(session.user)).toString,
+    )
+  }
+
+}

knockoutwhistweb/app/util/mapper/LeftEventMapper.scala

@@ -0,0 +1,19 @@
+package util.mapper
+
+import controllers.routes
+import events.{KickEvent, LeftEvent}
+import model.sessions.UserSession
+import play.api.libs.json.{JsObject, Json}
+
+object LeftEventMapper extends SimpleEventMapper[LeftEvent] {
+
+  override def id: String = "LeftEvent"
+
+  override def toJson(event: LeftEvent, session: UserSession): JsObject = {
+    Json.obj(
+      "url" -> routes.MainMenuController.mainMenu().url,
+      "content" -> views.html.mainmenu.creategame(Some(session.user)).toString
+    )
+  }
+
+}

knockoutwhistweb/app/util/mapper/LobbyUpdateEventMapper.scala

@@ -0,0 +1,25 @@
+package util.mapper
+
+import events.LobbyUpdateEvent
+import model.sessions.UserSession
+import play.api.libs.json.{JsArray, JsObject, Json}
+
+object LobbyUpdateEventMapper extends SimpleEventMapper[LobbyUpdateEvent] {
+
+  override def id: String = "LobbyUpdateEvent"
+
+  override def toJson(event: LobbyUpdateEvent, session: UserSession): JsObject = {
+    Json.obj(
+      "host" -> session.host,
+      "maxPlayers" -> session.gameLobby.maxPlayers,
+      "players" -> JsArray(session.gameLobby.getPlayers.values.map(player => {
+        Json.obj(
+          "id" -> player.id,
+          "name" -> player.name,
+          "self" -> (player.id == session.user.id)
+        )
+      }).toList)
+    )
+  }
+
+}

knockoutwhistweb/app/util/mapper/NewRoundEventMapper.scala

@@ -0,0 +1,18 @@
+package util.mapper
+
+import de.knockoutwhist.events.global.NewRoundEvent
+import logic.game.GameLobby
+import model.sessions.UserSession
+import play.api.libs.json.{JsObject, Json}
+
+object NewRoundEventMapper extends SimpleEventMapper[NewRoundEvent]{
+  override def id: String = "NewRoundEvent"
+
+  override def toJson(event: NewRoundEvent, session: UserSession): JsObject = {
+    val gameLobby = session.gameLobby
+    Json.obj(
+      "trumpsuit" -> gameLobby.getLogic.getCurrentRound.get.trumpSuit.toString,
+      "players" -> gameLobby.getLogic.getCurrentMatch.get.playersIn.map(player => player.toString)
+    )
+  }
+}

knockoutwhistweb/app/util/mapper/NewTrickEventMapper.scala

@@ -0,0 +1,14 @@
+package util.mapper
+
+import de.knockoutwhist.events.global.NewTrickEvent
+import logic.game.GameLobby
+import model.sessions.UserSession
+import play.api.libs.json.{JsObject, Json}
+
+object NewTrickEventMapper extends SimpleEventMapper[NewTrickEvent]{
+  override def id: String = "NewTrickEvent"
+
+  override def toJson(event: NewTrickEvent, session: UserSession): JsObject = {
+    Json.obj()
+  }
+}

knockoutwhistweb/app/util/mapper/ReceivedHandEventMapper.scala

@@ -0,0 +1,17 @@
+package util.mapper
+
+import de.knockoutwhist.events.player.ReceivedHandEvent
+import model.sessions.UserSession
+import play.api.libs.json.{JsObject, Json}
+import util.WebUIUtils
+
+object ReceivedHandEventMapper extends SimpleEventMapper[ReceivedHandEvent] {
+
+  override def id: String = "ReceivedHandEvent"
+  override def toJson(event: ReceivedHandEvent, session: UserSession): JsObject = {
+    Json.obj(
+      "dog" -> event.player.isInDogLife,
+      "hand" -> event.player.currentHand().map(hand => WebUIUtils.handToJson(hand))
+    )
+  }
+}

knockoutwhistweb/app/util/mapper/RequestCardEventMapper.scala

@@ -0,0 +1,16 @@
+package util.mapper
+
+import de.knockoutwhist.events.player.RequestCardEvent
+import logic.game.GameLobby
+import model.sessions.UserSession
+import play.api.libs.json.{JsObject, Json}
+
+object RequestCardEventMapper extends SimpleEventMapper[RequestCardEvent]{
+  override def id: String = "RequestCardEvent"
+
+  override def toJson(event: RequestCardEvent, session: UserSession): JsObject = {
+    Json.obj(
+      "player" -> event.player.name
+    )
+  }
+}

knockoutwhistweb/app/util/mapper/RoundEndEventMapper.scala

@@ -0,0 +1,20 @@
+package util.mapper
+
+import controllers.routes
+import de.knockoutwhist.events.global.RoundEndEvent
+import model.sessions.UserSession
+import play.api.libs.json.{JsObject, Json}
+
+object RoundEndEventMapper extends SimpleEventMapper[RoundEndEvent] {
+
+  override def id: String = "RoundEndEvent"
+
+  override def toJson(event: RoundEndEvent, session: UserSession): JsObject = {
+
+    Json.obj(
+      "player" -> event.winner.name,
+      "tricks" -> event.amountOfTricks
+    )
+  }
+
+}

knockoutwhistweb/app/util/mapper/SessionClosedMapper.scala

@@ -0,0 +1,19 @@
+package util.mapper
+
+import controllers.routes
+import de.knockoutwhist.events.global.SessionClosed
+import model.sessions.UserSession
+import play.api.libs.json.{JsObject, Json}
+
+object SessionClosedMapper extends SimpleEventMapper[SessionClosed] {
+
+  override def id: String = "SessionClosed"
+
+  override def toJson(event: SessionClosed, session: UserSession): JsObject = {
+    Json.obj(
+      "url" -> routes.MainMenuController.mainMenu().url,
+      "content" -> views.html.mainmenu.creategame(Some(session.user)).toString,
+    )
+  }
+
+}

knockoutwhistweb/app/util/mapper/SimpleEventMapper.scala

@@ -0,0 +1,13 @@
+package util.mapper
+
+import de.knockoutwhist.utils.events.SimpleEvent
+import logic.game.GameLobby
+import model.sessions.UserSession
+import play.api.libs.json.JsObject
+
+trait SimpleEventMapper[T <: SimpleEvent] {
+  
+  def id: String
+  def toJson(event: T, session: UserSession): JsObject
+
+}

knockoutwhistweb/app/util/mapper/TrickEndEventMapper.scala

@@ -0,0 +1,20 @@
+package util.mapper
+
+import de.knockoutwhist.events.global.TrickEndEvent
+import de.knockoutwhist.rounds.Trick
+import logic.game.GameLobby
+import model.sessions.UserSession
+import play.api.libs.json.{JsObject, Json}
+
+object TrickEndEventMapper extends SimpleEventMapper[TrickEndEvent]{
+  override def id: String = "TrickEndEvent"
+
+  override def toJson(event: TrickEndEvent, session: UserSession): JsObject = {
+    val gameLobby = session.gameLobby
+    Json.obj(
+      "playerwon" -> event.winner.name,
+      "playersin" -> gameLobby.getLogic.getCurrentMatch.get.playersIn.map(player => player.name),
+      "tricklist" -> gameLobby.getLogic.getCurrentRound.get.tricklist.map(trick => trick.winner.map(player => player.name).getOrElse("Trick in Progress"))
+    )
+  }
+}

knockoutwhistweb/app/util/mapper/TurnEventMapper.scala

@@ -0,0 +1,35 @@
+package util.mapper
+
+import de.knockoutwhist.events.global.TurnEvent
+import de.knockoutwhist.player.AbstractPlayer
+import model.sessions.UserSession
+import play.api.libs.json.{JsArray, JsObject, Json}
+
+object TurnEventMapper extends SimpleEventMapper[TurnEvent] {
+
+  override def id: String = "TurnEvent"
+
+  override def toJson(event: TurnEvent, session: UserSession): JsObject = {
+    val nextPlayers = if (session.gameLobby.logic.getPlayerQueue.isEmpty) {
+      Json.arr()
+    } else {
+      val queue = session.gameLobby.logic.getPlayerQueue.get
+      JsArray(
+        queue.duplicate().map(player => mapPlayer(player)).toList
+      )
+    }
+    
+    Json.obj(
+      "currentPlayer" -> mapPlayer(event.player),
+      "nextPlayers" -> nextPlayers
+    )
+  }
+
+  private def mapPlayer(player: AbstractPlayer): JsObject = {
+    Json.obj(
+      "name" -> player.name,
+      "dog" -> player.isInDogLife
+    )
+  }
+
+}

knockoutwhistweb/app/views/ingame/finishedMatch.scala.html

@@ -0,0 +1,108 @@
+@(user: Option[model.users.User], gamelobby: logic.game.GameLobby)
+
+<div class="lobby-background vh-100 d-flex align-items-start justify-content-center pt-5">
+<div class="container py-5">
+        <div class="row justify-content-center">
+            <div class="col-lg-8 col-xl-6">
+                <div class="card shadow-lg mb-5 text-center bg-white border-0 rounded-4">
+                    <div class="card-body p-4 p-md-5">
+                        <h1 class="card-title display-5 fw-bold text-success mb-3">Match Over!</h1>
+                        <p class="fs-4 text-muted">Congratulations to the winner:</p>
+                        <h2 class="display-3 fw-bolder mb-4 text-primary">
+                            @gamelobby.getLogic.getWinner.get.name
+                        </h2>
+                    </div>
+                </div>
+
+                <div class="card shadow mb-5 border-0 rounded-4 overflow-hidden">
+                    <div class="card-header bg-dark text-white text-center fs-5 fw-semibold">
+                        Final Standings
+                    </div>
+                    <div class="d-flex justify-content-between align-items-center p-2 text-uppercase fw-bold border-bottom bg-light">
+                        <div class="d-flex align-items-center">
+                            Player
+                        </div>
+                        <div class="d-flex flex-row gap-3">
+                            <span class="fs-6 text-dark text-center" style="width: 5rem;">Rounds won</span>
+                            <span class="fs-6 text-dark text-center" style="width: 5rem;">Tricks won</span>
+                        </div>
+                    </div>
+                    <div>
+                    @gamelobby.getFinalRanking.zipWithIndex.map { case ((playerName, (wonRounds, tricksWon)), index) =>
+                        @defining(index + 1) { rank =>
+                            <div class="d-flex justify-content-between align-items-center p-3 border-bottom @if(rank == 1){bg-success-subtle fw-bold}">
+                                <div class="d-flex align-items-center">
+                                    <span class="badge @if(rank == 1){bg-warning text-dark fs-6} else {bg-secondary} rounded-pill me-3">#@rank</span>
+                                    @playerName
+                                </div>
+                                <div class="d-flex flex-row gap-3">
+                                    <span class="fs-6 text-muted text-center" style="width: 5rem;">@wonRounds</span>
+                                    <span class="fs-6 text-muted text-center" style="width: 5rem;">@tricksWon</span>
+                                </div>
+                            </div>
+                        }
+                    }
+                    </div>
+                    @if(gamelobby.getFinalRanking.isEmpty) {
+                        <div class="p-3 text-center text-muted">No final scores available.</div>
+                    }
+                </div>
+
+
+                @if(user.isDefined && gamelobby.getUserSession(user.get.id).host) {
+                    <div class="col-12 text-center mt-4">
+                        <div class="btn btn-success btn-lg shadow" onclick="handleReturnToLobby()">
+                            Return to Lobby
+                        </div>
+                    </div>
+                } else {
+                    <div class="col-12 text-center mt-4">
+                        <div class="text-primary">
+                            <div class="spinner-grow text-primary mt-1" role="status">
+                                <span class="visually-hidden">Loading...</span>
+                            </div>
+                            <p class="mt-3 fs-6 fw-semibold">
+                                Waiting for the Host to continue...
+                            </p>
+                        </div>
+                    </div>
+                }
+            </div>
+        </div>
+    </div>
+</div>
+<script>
+    function fireConfetti() {
+        let duration = 3 * 1000;
+        let animationEnd = Date.now() + duration;
+        let defaults = { startVelocity: 30, spread: 360, ticks: 60, zIndex: 0 };
+
+        function randomInRange(min, max) {
+            return Math.random() * (max - min) + min;
+        }
+
+        let interval = setInterval(function() {
+            let timeLeft = animationEnd - Date.now();
+
+            if (timeLeft <= 0) {
+                return clearInterval(interval);
+            }
+
+            let particleCount = 50 * (timeLeft / duration);
+
+            // Left burst
+            confetti(Object.assign({}, defaults, {
+                particleCount,
+                origin: { x: randomInRange(0.1, 0.3), y: Math.random() - 0.2 }
+            }));
+
+            // Right burst
+            confetti(Object.assign({}, defaults, {
+                particleCount,
+                origin: { x: randomInRange(0.7, 0.9), y: Math.random() - 0.2 }
+            }));
+        }, 250);
+    }
+    connectWebSocket();
+    fireConfetti();
+</script>

knockoutwhistweb/app/views/ingame/ingame.scala.html

@@ -1,70 +1,42 @@
 @import de.knockoutwhist.control.controllerBaseImpl.sublogic.util.TrickUtil
+@import de.knockoutwhist.utils.Implicits.*
 
 @(player: de.knockoutwhist.player.AbstractPlayer, gamelobby: logic.game.GameLobby)
 
-@main("Ingame") {
+<div class="lobby-background vh-100">
-    <div class="py-5 ms-4 me-4">
+    <main class="game-field-background vh-100 ingame-side-shadow">
+        <div class="py-5 container-xxl">
 
             <div class="row ms-4 me-4">
-            <div class="col-4 mt-5 text-start">
+                <div class="col-4 mt-5 text-start" id="turn-component"></div>
-                <h4 class="fw-semibold mb-1">Current Player</h4>
-                <p class="fs-5 text-primary">@gamelobby.getLogic.getCurrentPlayer.get.name</p>
-                @if(!TrickUtil.isOver(gamelobby.getLogic.getCurrentMatch.get, gamelobby.getLogic.getPlayerQueue.get)) {
-                    <h4 class="fw-semibold mb-1">Next Player</h4>
-                    @for(nextplayer <- gamelobby.getLogic.getPlayerQueue.get.duplicate()) {
-                        <p class="fs-5 text-primary">@nextplayer</p>
-                    }
-                }
-            </div>
 
-            <div class="d-flex col-md-4 text-center justify-content-center g-3 mb-5">
+                <div class="col-4 text-center">
-                @for((cardplayed, player) <- gamelobby.getLogic.getCurrentTrick.get.cards) {
-                    <div class="col-auto">
-                        <div class="card text-center shadow-sm border-0 bg-transparent" style="width: 7rem; backdrop-filter: blur(4px);">
-                            <div class="p-2">
-                                @util.WebUIUtils.cardtoImage(cardplayed) width="100%"/>
-                            </div>
-                            <div class="card-body p-2 bg-transparent">
-                                <small class="fw-semibold text-secondary">@player</small>
-                            </div>
-                        </div>
-                    </div>
-                }
-            </div>
-
-            <div class="col-md-4 text-end">
-                <h4 class="fw-semibold mb-1">Trumpsuit</h4>
-                <p class="fs-5 text-primary">@gamelobby.getLogic.getCurrentRound.get.trumpSuit</p>
-
-                <h5 class="fw-semibold mt-4 mb-1">First Card</h5>
-                <div class="d-inline-block border rounded shadow-sm p-1 bg-light">
-                @if(gamelobby.getLogic.getCurrentTrick.get.firstCard.isDefined) {
-                    @util.WebUIUtils.cardtoImage(gamelobby.getLogic.getCurrentTrick.get.firstCard.get) width="80px"/>
-                } else {
-                    @views.html.render.card.apply("images/cards/1B.png")("Blank Card") width="80px"/>
-                }
-                </div>
-            </div>
-        </div>
 
 
-        <div class="row">
+
+                    <div id="score-table"></div>
+
+
+                    <div class="d-flex justify-content-center g-3 mb-5" id="trick-cards-container"></div>
 
                 </div>
 
-        <div class="row justify-content-center g-2 mt-4 bottom-div" style="backdrop-filter: blur(4px);">
+
-            <div class="row justify-content-center" id="card-slide">
+                <div class="col-4 mt-5 text-end" id="game-info-component"></div>
-                @for(i <- player.currentHand().get.cards.indices) {
+
-                    <div class="col-auto handcard" style="border-radius: 6px">
+
-                        <form action="@(routes.IngameController.playCard(gamelobby.id))" method="post" class="m-0 p-0" style="border-radius: 6px">
-                            <input type="hidden" name="cardId" value="@i" />
-                            <button type="submit" class="btn btn-outline-light p-0 border-0 shadow-none" style="border-radius: 6px">
-                                @util.WebUIUtils.cardtoImage(player.currentHand().get.cards(i)) width="120px" style="border-radius: 6px"/>
-                            </button>
-                        </form>
             </div>
-                }
+
+            <div class="row justify-content-center g-2 mt-4 bottom-div" style="backdrop-filter: blur(4px);
+                margin-left: 0;
+                margin-right: 0;">
+                <div id="player-hand-container"></div>
             </div>
         </div>
+    </main>
 </div>
-}
+<script>
+    connectWebSocket()
+    canPlayCard = @gamelobby.logic.getCurrentPlayer.contains(player);
+    globalThis.initGameVueComponents()
+</script>

knockoutwhistweb/app/views/ingame/selecttrump.scala.html

@@ -1,27 +1,68 @@
-@(player: de.knockoutwhist.player.AbstractPlayer, logic: de.knockoutwhist.control.GameLogic)
+@(player: de.knockoutwhist.player.AbstractPlayer, gamelobby: logic.game.GameLobby)
 
-@main("Selecting Trumpsuit...") {
 <div id="selecttrumpsuit" class="game-field game-field-background">
-    @if(player.equals(logic.getCurrentMatch.get.roundlist.last.winner.get)) {
+    <div class="ingame-stage blur-sides">
-        <h1>Knockout Whist</h1>
+        <div class="container py-4">
-        <p>You (@player.toString) have won the last round! Select a trumpsuit for the next round!</p>
+            <div class="row justify-content-center">
-        <p>Available trumpsuits are displayed below:</p>
+                <div class="col-12">
-        <div id="playercards">
+                    <div class="card shadow-sm">
-            @util.WebUIUtils.cardtoImage(de.knockoutwhist.cards.Card(de.knockoutwhist.cards.CardValue.Ace, de.knockoutwhist.cards.Suit.Spades))
+                        <div class="card-header text-center">
-            @util.WebUIUtils.cardtoImage(de.knockoutwhist.cards.Card(de.knockoutwhist.cards.CardValue.Ace, de.knockoutwhist.cards.Suit.Clubs))
+                            <h3 class="mb-0">Select Trump Suit</h3>
-            @util.WebUIUtils.cardtoImage(de.knockoutwhist.cards.Card(de.knockoutwhist.cards.CardValue.Ace, de.knockoutwhist.cards.Suit.Hearts))
+                        </div>
-            @util.WebUIUtils.cardtoImage(de.knockoutwhist.cards.Card(de.knockoutwhist.cards.CardValue.Ace, de.knockoutwhist.cards.Suit.Diamonds))
+                        <div class="card-body">
+                            @if(gamelobby.logic.getCurrentMatch.isDefined) {
+                                @if(player.equals(gamelobby.logic.getCurrentMatch.get.roundlist.last.winner.get)) {
+                                    <div class="alert alert-info" role="alert" aria-live="polite">
+                                        You (@player.toString) won the last round. Choose the trump suit for the next round.
                                     </div>
-        <p>Your cards</p>
 
-        <div id="playercards">
+                                    <div class="row justify-content-center col-auto mb-5">
-            @for(card <- player.currentHand().get.cards) {
+                                        <div class="col-auto handcard">
-            @util.WebUIUtils.cardtoImage(card)
+                                            <div class="btn btn-outline-light p-0 border-0 shadow-none" data-trump="0" style="border-radius: 6px" onclick="handleTrumpSelection(this)">
+                                                @util.WebUIUtils.cardtoImage(de.knockoutwhist.cards.Card(de.knockoutwhist.cards.CardValue.Ace, de.knockoutwhist.cards.Suit.Spades))
+                                                width="120px" style="border-radius: 6px"/>
+                                            </div>
+                                        </div>
+                                        <div class="col-auto handcard">
+                                            <div class="btn btn-outline-light p-0 border-0 shadow-none" data-trump="1" style="border-radius: 6px" onclick="handleTrumpSelection(this)">
+                                                @util.WebUIUtils.cardtoImage(de.knockoutwhist.cards.Card(de.knockoutwhist.cards.CardValue.Ace, de.knockoutwhist.cards.Suit.Hearts))
+                                                width="120px" style="border-radius: 6px"/>
+                                            </div>
+                                        </div>
+                                        <div class="col-auto handcard">
+                                            <div class="btn btn-outline-light p-0 border-0 shadow-none" data-trump="2" style="border-radius: 6px" onclick="handleTrumpSelection(this)">
+                                                @util.WebUIUtils.cardtoImage(de.knockoutwhist.cards.Card(de.knockoutwhist.cards.CardValue.Ace, de.knockoutwhist.cards.Suit.Diamonds))
+                                                width="120px" style="border-radius: 6px"/>
+                                            </div>
+                                        </div>
+                                        <div class="col-auto handcard">
+                                            <div class="btn btn-outline-light p-0 border-0 shadow-none" data-trump="3" style="border-radius: 6px" onclick="handleTrumpSelection(this)">
+                                                @util.WebUIUtils.cardtoImage(de.knockoutwhist.cards.Card(de.knockoutwhist.cards.CardValue.Ace, de.knockoutwhist.cards.Suit.Clubs))
+                                                width="120px" style="border-radius: 6px"/>
+                                            </div>
+                                        </div>
+                                    </div>
+                                    <div class="row justify-content-center ingame-cards-slide" id="card-slide">
+                                    @for(i <- player.currentHand().get.cards.indices) {
+                                        <div class="col-auto" style="border-radius: 6px">
+                                            @util.WebUIUtils.cardtoImage(player.currentHand().get.cards(i)) width="120px" style="border-radius: 6px"/>
+                                        </div>
                                     }
                                     </div>
                                 } else {
-    <h1>Knockout Whist</h1>
+                                    <div class="alert alert-warning" role="alert" aria-live="polite">
-    <p>@player.toString is choosing a trumpsuit. Starting new round when @player.toString picked a trumpsuit...</p>
+                                        @gamelobby.logic.getCurrentMatch.get.roundlist.last.winner.get.name
-    }
+                                        is choosing a trumpsuit. The new round will start once a suit is picked.
                                     </div>
                                 }
+                            }
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
+<script>
+    connectWebSocket()
+</script>

knockoutwhistweb/app/views/ingame/tie.scala.html

@@ -1,27 +1,114 @@
-@(player: de.knockoutwhist.player.AbstractPlayer, logic: de.knockoutwhist.control.GameLogic)
+@(player: de.knockoutwhist.player.AbstractPlayer, gamelobby: logic.game.GameLobby)
-
-@main("Tie") {
 <div id="tie" class="game-field game-field-background">
-    <h1>Knockout Whist</h1>
+    <div class="ingame-stage blur-sides">
-    <p>The last Round was tied between
+        <div class="container py-4">
-    @for(players <- logic.playerTieLogic.getTiedPlayers) {
+            <div class="row justify-content-center">
-        @players
+                <div class="col-12 col-md-10 col-lg-8">
+                    <div class="card shadow-sm">
+                        <div class="card-header text-center">
+                            <h3 class="mb-0">Tie Break</h3>
+                        </div>
+                        <div class="card-body">
+                            <div class="mb-3">
+                                <p class="card-text">
+                                    The last round was tied between:
+                                    <span class="ms-1">
+                                        @for(players <- gamelobby.logic.playerTieLogic.getTiedPlayers) {
+                                            <span class="badge text-bg-secondary me-1">@players</span>
                                         }
+                                    </span>
                                 </p>
-    @if(player.equals(logic.playerTieLogic.currentTiePlayer())) {
+                            </div>
-        <p>Pick a card between 1 and @logic.playerTieLogic.highestAllowedNumber()! The resulting card will be your card for the cut.</p>
+
-    } else {
+                            @if(player.equals(gamelobby.logic.playerTieLogic.currentTiePlayer())) {
-        <p>@logic.playerTieLogic.currentTiePlayer() is currently picking his number for the cut.</p>
+                                @defining(gamelobby.logic.playerTieLogic.highestAllowedNumber()) { maxNum =>
-        <p>Currently picked Cards:</p>
+                                    <div class="alert alert-info" role="alert" aria-live="polite">
-        <div id="cardsplayed">
+                                        Pick a number between 1 and @{
-            @for((player, card) <- logic.playerTieLogic.getSelectedCard) {
+                                        maxNum + 1
-            <div id="playedcardplayer">
+                                    }.
-                <p>@player</p>
+                                    The resulting card will be your card for the cut.
+                                    </div>
+
+                                    <div class="row g-2 align-items-center">
+                                        <div class="col-auto">
+                                            <label for="tieNumber" class="col-form-label">Your number</label>
+                                        </div>
+                                        <div class="col-auto">
+                                            <input type="number" id="tieNumber" class="form-control" name="tie" min="1" max="@{
+                                                maxNum + 1
+                                            }" placeholder="1" required>
+                                        </div>
+                                        <div class="col-auto">
+                                            <button onclick="selectTie('@gamelobby.id')" class="btn btn-primary">
+                                                Confirm</button>
+                                        </div>
+                                    </div>
+                                    <h6 class="mt-4 mb-3">Currently Picked Cards</h6>
+
+                                    <div id="cardsplayed" class="row g-3 justify-content-center">
+                                    @if(gamelobby.logic.playerTieLogic.getSelectedCard.nonEmpty) {
+                                        @for((player, card) <- gamelobby.logic.playerTieLogic.getSelectedCard) {
+                                            <div class="col-6">
+                                                <div class="card shadow-sm border-0 h-100 text-center">
+                                                    <div class="card-body d-flex flex-column justify-content-between">
+                                                        <p class="card-text fw-semibold mb-2 text-primary">@player</p>
+                                                        <div class="card-img-top">
                                                         @util.WebUIUtils.cardtoImage(card)
                                                         </div>
+                                                    </div>
+                                                </div>
+                                            </div>
+                                        }
+                                    } else {
+                                        <div class="col-12">
+                                            <div class="alert alert-info text-center" role="alert">
+                                                <i class="bi bi-info-circle me-2"></i>
+                                                No cards have been selected yet.
+                                            </div>
+                                        </div>
+                                    }
+                                    </div>
+                                }
+                            } else {
+                                <div class="alert alert-warning" role="alert" aria-live="polite">
+                                    <strong>@gamelobby.logic.playerTieLogic.currentTiePlayer()</strong>
+                                    is currently picking a number for the cut.
+                                </div>
+
+                                <h6 class="mt-4 mb-3">Currently Picked Cards</h6>
+
+                                <div id="cardsplayed" class="row g-3 justify-content-center">
+                                @if(gamelobby.logic.playerTieLogic.getSelectedCard.nonEmpty) {
+                                    @for((player, card) <- gamelobby.logic.playerTieLogic.getSelectedCard) {
+                                        <div class="col-6 col-sm-4 col-md-3 col-lg-2">
+                                            <div class="card shadow-sm border-0 h-100 text-center">
+                                                <div class="card-body d-flex flex-column justify-content-between">
+                                                    <p class="card-text fw-semibold mb-2 text-primary">@player</p>
+                                                    <div class="card-img-top">
+                                                    @util.WebUIUtils.cardtoImage(card)
+                                                    </div>
+                                                </div>
+                                            </div>
+                                        </div>
+                                    }
+                                } else {
+                                    <div class="col-12">
+                                        <div class="alert alert-info text-center" role="alert">
+                                            <i class="bi bi-info-circle me-2"></i>
+                                            No cards have been selected yet.
+                                        </div>
+                                    </div>
                                 }
                                 </div>
                             }
 
                         </div>
-}
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
+<script>
+    connectWebSocket()
+</script>

knockoutwhistweb/app/views/lobby/lobby.scala.html

@@ -1,82 +1,38 @@
 @(user: Option[model.users.User], gamelobby: logic.game.GameLobby)
+@import play.api.libs.json._
+<div id="lobby-app-mount"></div>
 
-@main("Lobby") {
+<script>
-<div class="container">
+    // Initialisierung des momentanen Lobby Standes, welcher direkt gerendert werden muss.
-    <div class="row">
-        <div class="col">
-            <div class="p-3 fs-1 d-flex align-items-center">
-                <div class="text-center" style="flex-grow: 1;">
-                    Lobby-Name: @gamelobby.name
-                </div>
-                <form action="@(routes.IngameController.leaveGame(gamelobby.id))">
-                    <button type="submit" class="btn btn-danger ms-auto">Exit</button>
-                </form>
-            </div>
-        </div>
-    </div>
-    <div class="row">
-        <div class="col">
-            <div class="p-3 text-center fs-4">Playeramount: @gamelobby.getPlayers.size / @gamelobby.maxPlayers</div>
-        </div>
-    </div>
-    <div class="row justify-content-center">
 
-        @if((gamelobby.getUserSession(user.get.id).host)) {
+    const initialLobbyName = '@gamelobby.name';
-            @for(playersession <- gamelobby.getPlayers.values) {
+    const initialLobbyId = '@gamelobby.id';
-                <div class="col-auto">
+
-                    <div class="card" style="width: 18rem;">
+    const initialIsHost = @{user.map(u => gamelobby.getUserSession(u.id)).exists(_.host)};
-                        <img src="@routes.Assets.versioned("images/profile.png")" alt="Profile" class="card-img-top w-50 mx-auto mt-3" />
+    const initialMaxPlayers = @{gamelobby.maxPlayers};
-                        <div class="card-body">
+
-                            @if(playersession.id == user.get.id) {
+    const initialPlayers = JSON.parse('@Html({
-                                <h5 class="card-title">@playersession.name (You)</h5>
+        val currentUserId = user.map(_.id).getOrElse(java.util.UUID.randomUUID())
-@*                                <p class="card-text">Your text could be here!</p>*@
+
-                                <a href="#" class="btn btn-danger disabled" aria-disabled="true" tabindex="-1">Remove</a>
+        val playerListForVue = gamelobby.getUsers.toSeq.map { u =>
-                            } else {
+            val isSelf = u.id == currentUserId
-                                <h5 class="card-title">@playersession.name</h5>
+            val playerDogStatus = false
-@*                                <p class="card-text">Your text could be here!</p>*@
+
-                                <form action="@(routes.IngameController.kickPlayer(gamelobby.id, playersession.id))" method="post">
+            Json.obj(
-                                    <button type="submit" class="btn btn-danger">Remove</button>
+                "id" -> u.id.toString,
-                                </form>
+                "name" -> u.name,
-                            }
+                "self" -> isSelf,
-                        </div>
+                "dog" -> playerDogStatus
-                    </div>
+            )
-                </div>
-            }
-            <div class="row">
-                <div class="col text-center mt-3">
-                    <a href="@(routes.IngameController.startGame(gamelobby.id))" class="btn btn-success">Start Game</a>
-                </div>
-            </div>
-        } else {
-            @for(playersession <- gamelobby.getPlayers.values) {
-            <div class="col-auto">
-                <div class="card" style="width: 18rem;">
-                    <img src="@routes.Assets.versioned("images/profile.png")" alt="Profile" class="card-img-top w-50 mx-auto mt-3" />
-                    <div class="card-body">
-                        @if(playersession.id == user.get.id) {
-                        <h5 class="card-title">@playersession.name (You)</h5>
-                        } else {
-                        <h5 class="card-title">@playersession.name</h5>
-                        }
-                    </div>
-                </div>
-            </div>
-            }
-            <div class="row">
-                <div class="col mt-3">
-                    <p class="text-center fs-4">Waiting for the host to start the game...</p>
-                </div>
-            </div>
-            <div class="row">
-                <div class="col mt-1">
-                    <div class="text-center">
-                        <div class="spinner-border" role="status">
-                            <span class="visually-hidden">Loading...</span>
-                        </div>
-                    </div>
-                </div>
-            </div>
-        }
-    </div>
-</div>
         }
+        Json.stringify(Json.toJson(playerListForVue))
+    })');
+    connectWebSocket();
+    globalThis.initLobbyVueComponents(
+    initialLobbyName,
+    initialLobbyId,
+    initialIsHost,
+    initialMaxPlayers,
+    initialPlayers
+    );
+</script>

knockoutwhistweb/app/views/login/login.scala.html

@@ -1,13 +1,9 @@
 @()
-
-@main("Login") {
-
 <div class="login-box">
     <div class="card login-card p-4">
         <div class="card-body">
             <h3 class="text-center mb-4 text-body">Login</h3>
-
+            <form onsubmit="login(); return false;">
-                <form action="@routes.UserController.login_Post()" method="post">
                 <div class="mb-3">
                     <label for="username" class="form-label text-body">Username</label>
                     <input type="text" class="form-control text-body" id="username" name="username" placeholder="Enter Username" required>
@@ -39,9 +35,9 @@
         particlesJS.load('particles-js', 'assets/conf/particlesjs-config.json', function() {
             console.log('callback - particles.js config loaded');
         });
+        disconnectWebSocket();
 </script>
 <div id="particles-js" style="background-color: rgb(11, 8, 8);
     background-size: cover;
     background-repeat: no-repeat;
     background-position: 50% 50%;"></div>
-}

knockoutwhistweb/app/views/main.scala.html

@@ -17,18 +17,20 @@
         <link rel="shortcut icon" type="image/png" href="@routes.Assets.versioned("images/favicon.png")">
         <link href="https://cdn.jsdelivr.net/npm/bootstrap@@5.3.8/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-sRIl4kxILFvY47J16cr9ZwB07vP4J8+LH7qKQnuqkuIAvNWLzeN8tE5YBujZqJLB" crossorigin="anonymous">
     </head>
+    <script src="https://cdn.jsdelivr.net/npm/canvas-confetti@@1.6.0/dist/confetti.browser.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@@5.3.8/dist/js/bootstrap.bundle.min.js" integrity="sha384-FKyoEForCGlyvwx9Hj09JcYn3nv7wiPVlz7YYwJrWVcXK/BmnVDxM+D2scQbITxI" crossorigin="anonymous"></script>
+    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
+    <script src="https://unpkg.com/vue/dist/vue.global.prod.js"></script>
+    <script src="@routes.JavaScriptRoutingController.javascriptRoutes()" type="text/javascript"></script>
+    <script src="@routes.Assets.versioned("javascripts/websocket.js")" type="text/javascript"></script>
+    <script src="@routes.Assets.versioned("javascripts/events.js")" type="text/javascript"></script>
+    <script src="@routes.Assets.versioned("javascripts/interact.js")" type="text/javascript"></script>
+    <script src="@routes.Assets.versioned("javascripts/main.js")" type="text/javascript"></script>
 
-    <body class="d-flex flex-column min-vh-100 game-field-background">
+    <body class="d-flex flex-column min-vh-100" id="main-body">
-        <main>
+        <div id="alerts-container"></div>
         @* And here's where we render the `Html` object containing
         * the page content. *@
         @content
-        </main>
-
-        <footer class="footer">
-        </footer>
-
-        <script src="@routes.Assets.versioned("javascripts/main.js")" type="text/javascript"></script>
-        <script src="https://cdn.jsdelivr.net/npm/bootstrap@@5.3.8/dist/js/bootstrap.bundle.min.js" integrity="sha384-FKyoEForCGlyvwx9Hj09JcYn3nv7wiPVlz7YYwJrWVcXK/BmnVDxM+D2scQbITxI" crossorigin="anonymous"></script>
     </body>
 </html>

knockoutwhistweb/app/views/mainmenu/creategame.scala.html

@@ -1,9 +1,8 @@
 @(user: Option[model.users.User])
 
-@main("Create Game") {
 @navbar(user)
-<form action="@routes.MainMenuController.createGame()" method="post" class="game-field-background">
+<main class="lobby-background flex-grow-1">
-    <div class="w-50 mx-auto">
+    <div class="w-25 mx-auto">
         <div class="mt-3">
             <label for="lobbyname" class="form-label">Lobby-Name</label>
             <input type="text" class="form-control" id="lobbyname" name="lobbyname" placeholder="Lobby 1" required>
@@ -25,8 +24,10 @@
             </div>
         </div>
         <div class="mt-3 text-center">
-            <button type="submit" class="btn btn-success">Create Game</button>
+            <div class="btn btn-success" onclick="createGameJS()">Create Game</div>
         </div>
     </div>
-</form>
+</main>
-}
+<script>
+            disconnectWebSocket();
+</script>

knockoutwhistweb/app/views/mainmenu/navbar.scala.html

@@ -1,6 +1,6 @@
 @(user: Option[model.users.User])
-    <nav class="navbar navbar-expand-lg bg-body-tertiary">
+<nav class="navbar navbar-expand-lg bg-body-tertiary navbar-drop-shadow">
-        <div class="container d-flex justify-content-left">
+    <div class="container d-flex justify-content-start">
         <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navBar" aria-controls="navBar" aria-expanded="false" aria-label="Toggle navigation">
             <span class="navbar-toggler-icon"></span>
         </button>
@@ -13,18 +13,20 @@
                 <ul class="navbar-nav mb-2 mb-lg-0">
                     @if(user.isDefined) {
                         <li class="nav-item">
-                                <a class="nav-link active" aria-current="page" href="@routes.MainMenuController.mainMenu()">Create Game</a>
+                            <a class="nav-link active" aria-current="page" onclick="navSpa('0', 'Knockout Whist - Create Game'); return false;" href="@routes.MainMenuController.mainMenu()">
+                                Create Game</a>
                         </li>
                         <li class="nav-item">
                             <a class="nav-link disabled" aria-disabled="true">Lobbies</a>
                         </li>
                     }
                     <li class="nav-item">
-                            <a class="nav-link active" href="@routes.MainMenuController.rules()">Rules</a>
+                        <a class="nav-link active" onclick="navSpa('1', 'Knockout Whist - Rules'); return false;" href="@routes.MainMenuController.rules()">
+                            Rules</a>
                     </li>
                 </ul>
-                    <form class="navbar-nav me-auto mb-2 mb-lg-0" method="post" action="@routes.MainMenuController.joinGame()">
+                <form class="navbar-nav me-auto mb-2 mb-lg-0" onsubmit="joinGame(); return false;">
-                        <input class="form-control me-2" type="text" placeholder="Enter GameCode" name="gameId" aria-label="Join Game"/>
+                    <input class="form-control me-2" type="text" placeholder="Enter GameCode" id="gameId" aria-label="Join Game"/>
                     <button class="btn btn-outline-success" type="submit">Join</button>
                 </form>
             </div>
@@ -38,8 +40,10 @@
                             <span class="ms-2">@user.get.name</span>
                         </a>
                         <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="profileDropdown">
-                                <li><a class="dropdown-item disabled" href="#" tabindex="-1" aria-disabled="true">Stats</a></li>
+                            <li><a class="dropdown-item disabled" href="#" tabindex="-1" aria-disabled="true">
-                                <li><a class="dropdown-item disabled" href="#" tabindex="-1" aria-disabled="true">Settings</a></li>
+                                Stats</a></li>
+                            <li><a class="dropdown-item disabled" href="#" tabindex="-1" aria-disabled="true">
+                                Settings</a></li>
                             <li><hr class="dropdown-divider"></li>
                             <li><a class="dropdown-item" href="@routes.UserController.logout()">Logout</a></li>
                         </ul>

knockoutwhistweb/app/views/mainmenu/rules.scala.html

@@ -1,76 +1,180 @@
 @(user: Option[model.users.User])
-
-@main("Rules") {
 @navbar(user)
-<div id="rules">
+
-    <div class="container my-4">
+<main class="lobby-background flex-grow-1">
-    <div class="card shadow-sm rounded-3">
+    <div class="container my-4" style="max-width: 980px;">
-        <div class="card-header text-white text-center">
+        <div class="card rules-card shadow-sm rounded-3 overflow-hidden">
-            <h4 class="mb-0 text-body">Game Rules Overview</h4>
+            <div class="card-header text-center py-3 border-0">
+                <h3 class="mb-0 rules-title">Game Rules Overview</h3>
             </div>
+
             <div class="card-body p-0">
-            <div class="table-responsive">
+                <style>
-                <table class="table table-striped table-hover mb-0 align-middle">
+
-                    <thead class="table-dark">
+                </style>
-                        <tr>
+
-                            <th scope="col">Section</th>
+                <div class="accordion rules-accordion" id="rulesAccordion">
-                            <th scope="col">Details</th>
+                    <div class="accordion-item">
-                        </tr>
+                        <h2 class="accordion-header" id="headingPlayers">
-                    </thead>
+                            <button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#collapsePlayers" aria-expanded="true" aria-controls="collapsePlayers">
-                    <tbody>
+                                Players
-                        <tr>
+                            </button>
-                            <td>Players</td>
+                        </h2>
-                            <td>Two to seven players. The aim is to be the last player left in the game.</td>
+                        <div id="collapsePlayers" class="accordion-collapse collapse show" aria-labelledby="headingPlayers" data-bs-parent="#rulesAccordion">
-                        </tr>
+                            <div class="accordion-body">
-                        <tr>
+                                Two to seven players. The aim is to be the last player left in the game.
-                            <td>Aim</td>
+                            </div>
-                            <td>To be the last player left at the end of the game, with the object in each hand being to win a majority of tricks.</td>
+                        </div>
-                        </tr>
+                    </div>
-                        <tr>
+
-                            <td>Equipment</td>
+                    <div class="accordion-item">
-                            <td>A standard 52-card pack is used.</td>
+                        <h2 class="accordion-header" id="headingAim">
-                        </tr>
+                            <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseAim" aria-expanded="false" aria-controls="collapseAim">
-                        <tr>
+                                Aim
-                            <td>Card Ranks</td>
+                            </button>
-                            <td>In each suit, cards rank from highest to lowest: A K Q J 10 9 8 7 6 5 4 3 2.</td>
+                        </h2>
-                        </tr>
+                        <div id="collapseAim" class="accordion-collapse collapse" aria-labelledby="headingAim" data-bs-parent="#rulesAccordion">
-                        <tr>
+                            <div class="accordion-body">
-                            <td>Deal (First Hand)</td>
+                                To be the last player left at the end of the game, with the object in each hand being to win a majority of tricks.
-                            <td>The dealer deals seven cards to each player. One card is turned up to determine the trump suit for the round.</td>
+                            </div>
-                        </tr>
+                        </div>
-                        <tr>
+                    </div>
-                            <td>Deal (Subsequent Hands)</td>
+
-                            <td>The deal rotates clockwise. The player who took the most tricks in the previous hand selects the trump suit. If there's a tie, players cut cards to decide who calls trumps. One fewer card is dealt in each successive hand until the final hand consists of one card each.</td>
+                    <div class="accordion-item">
-                        </tr>
+                        <h2 class="accordion-header" id="headingEquipment">
-                        <tr>
+                            <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseEquipment" aria-expanded="false" aria-controls="collapseEquipment">
-                            <td>Play</td>
+                                Equipment
-                            <td>The player to the dealer's left (eldest hand) leads the first trick. Any card can be led. Other players must follow suit if possible. A player with no cards of the suit led may play any card.</td>
+                            </button>
-                        </tr>
+                        </h2>
-                        <tr>
+                        <div id="collapseEquipment" class="accordion-collapse collapse" aria-labelledby="headingEquipment" data-bs-parent="#rulesAccordion">
-                            <td>Winning a Trick</td>
+                            <div class="accordion-body">
-                            <td>The highest card of the suit led wins, unless a trump is played, in which case the highest trump wins. The winner of the trick leads the next.</td>
+                                A standard 52-card pack is used.
-                        </tr>
+                            </div>
-                        <tr>
+                        </div>
-                            <td>Leading Trumps</td>
+                    </div>
-                            <td>Some rules disallow leading trumps before the suit has been 'broken' (a trump has been played to the lead of another suit). Leading trumps is always permissible if a player holds only trumps.</td>
+
-                        </tr>
+                    <div class="accordion-item">
-                        <tr>
+                        <h2 class="accordion-header" id="headingRanks">
-                            <td>Knockout</td>
+                            <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseRanks" aria-expanded="false" aria-controls="collapseRanks">
-                            <td>At the end of each hand, any player who took no tricks is knocked out and takes no further part in the game.</td>
+                                Card Ranks
-                        </tr>
+                            </button>
-                        <tr>
+                        </h2>
-                            <td>Winning the Game</td>
+                        <div id="collapseRanks" class="accordion-collapse collapse" aria-labelledby="headingRanks" data-bs-parent="#rulesAccordion">
-                            <td>The game is won when a player takes all the tricks in a round, as all other players are knocked out, leaving only one player remaining.</td>
+                            <div class="accordion-body">
-                        </tr>
+                                In each suit, cards rank from highest to lowest: A K Q J 10 9 8 7 6 5 4 3 2.
-                        <tr>
+                            </div>
-                            <td>Dog Life</td>
+                        </div>
-                            <td>The first player who takes no tricks is awarded a "dog's life". In the next hand, that player is dealt one card and can decide which trick to play it to. Each time a trick is played the "dog" may either play the card or knock on the table and wait to play it later. If the dog wins a trick, the player to the left leads the next and the dog re-enters the game properly in the next hand. If the dog fails, they are knocked out.</td>
+                    </div>
-                        </tr>
+
-                    </tbody>
+                    <div class="accordion-item">
-                </table>
+                        <h2 class="accordion-header" id="headingDealFirst">
+                            <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseDealFirst" aria-expanded="false" aria-controls="collapseDealFirst">
+                                Deal (First Hand)
+                            </button>
+                        </h2>
+                        <div id="collapseDealFirst" class="accordion-collapse collapse" aria-labelledby="headingDealFirst" data-bs-parent="#rulesAccordion">
+                            <div class="accordion-body">
+                                The dealer deals seven cards to each player. One card is turned up to determine the trump suit for the round.
+                            </div>
+                        </div>
+                    </div>
+
+                    <div class="accordion-item">
+                        <h2 class="accordion-header" id="headingDealSubsequent">
+                            <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseDealSubsequent" aria-expanded="false" aria-controls="collapseDealSubsequent">
+                                Deal (Subsequent Hands)
+                            </button>
+                        </h2>
+                        <div id="collapseDealSubsequent" class="accordion-collapse collapse" aria-labelledby="headingDealSubsequent" data-bs-parent="#rulesAccordion">
+                            <div class="accordion-body">
+                                The deal rotates clockwise. The player who took the most tricks in the previous hand selects the trump suit. If there's a tie, players cut cards to decide who calls trumps. One fewer card is dealt in each successive hand until the final hand consists of one card each.
+                            </div>
+                        </div>
+                    </div>
+
+                    <div class="accordion-item">
+                        <h2 class="accordion-header" id="headingPlay">
+                            <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapsePlay" aria-expanded="false" aria-controls="collapsePlay">
+                                Play
+                            </button>
+                        </h2>
+                        <div id="collapsePlay" class="accordion-collapse collapse" aria-labelledby="headingPlay" data-bs-parent="#rulesAccordion">
+                            <div class="accordion-body">
+                                The player to the dealer's left (eldest hand) leads the first trick. Any card can be led. Other players must follow suit if possible. A player with no cards of the suit led may play any card.
+                            </div>
+                        </div>
+                    </div>
+
+                    <div class="accordion-item">
+                        <h2 class="accordion-header" id="headingWinningTrick">
+                            <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseWinningTrick" aria-expanded="false" aria-controls="collapseWinningTrick">
+                                Winning a Trick
+                            </button>
+                        </h2>
+                        <div id="collapseWinningTrick" class="accordion-collapse collapse" aria-labelledby="headingWinningTrick" data-bs-parent="#rulesAccordion">
+                            <div class="accordion-body">
+                                The highest card of the suit led wins, unless a trump is played, in which case the highest trump wins. The winner of the trick leads the next.
+                            </div>
+                        </div>
+                    </div>
+
+                    <div class="accordion-item">
+                        <h2 class="accordion-header" id="headingLeadingTrumps">
+                            <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseLeadingTrumps" aria-expanded="false" aria-controls="collapseLeadingTrumps">
+                                Leading Trumps
+                            </button>
+                        </h2>
+                        <div id="collapseLeadingTrumps" class="accordion-collapse collapse" aria-labelledby="headingLeadingTrumps" data-bs-parent="#rulesAccordion">
+                            <div class="accordion-body">
+                                Some rules disallow leading trumps before the suit has been 'broken' (a trump has been played to the lead of another suit). Leading trumps is always permissible if a player holds only trumps.
+                            </div>
+                        </div>
+                    </div>
+
+                    <div class="accordion-item">
+                        <h2 class="accordion-header" id="headingKnockout">
+                            <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseKnockout" aria-expanded="false" aria-controls="collapseKnockout">
+                                Knockout
+                            </button>
+                        </h2>
+                        <div id="collapseKnockout" class="accordion-collapse collapse" aria-labelledby="headingKnockout" data-bs-parent="#rulesAccordion">
+                            <div class="accordion-body">
+                                At the end of each hand, any player who took no tricks is knocked out and takes no further part in the game.
+                            </div>
+                        </div>
+                    </div>
+
+                    <div class="accordion-item">
+                        <h2 class="accordion-header" id="headingWinningGame">
+                            <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseWinningGame" aria-expanded="false" aria-controls="collapseWinningGame">
+                                Winning the Game
+                            </button>
+                        </h2>
+                        <div id="collapseWinningGame" class="accordion-collapse collapse" aria-labelledby="headingWinningGame" data-bs-parent="#rulesAccordion">
+                            <div class="accordion-body">
+                                The game is won when a player takes all the tricks in a round, as all other players are knocked out, leaving only one player remaining.
+                            </div>
+                        </div>
+                    </div>
+
+                    <div class="accordion-item">
+                        <h2 class="accordion-header" id="headingDogLife">
+                            <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseDogLife" aria-expanded="false" aria-controls="collapseDogLife">
+                                Dog Life
+                            </button>
+                        </h2>
+                        <div id="collapseDogLife" class="accordion-collapse collapse" aria-labelledby="headingDogLife" data-bs-parent="#rulesAccordion">
+                            <div class="accordion-body">
+                                The first player who takes no tricks is awarded a \"dog's life\". In the next hand, that player is dealt one card and can decide which trick to play it to. Each time a trick is played the dog may either play the card or knock on the table and wait to play it later. If the dog wins a trick, the player to the left leads the next and the dog re-enters the game properly in the next hand. If the dog fails, they are knocked out.
+                            </div>
+                        </div>
+                    </div>
+
                 </div>
             </div>
         </div>
     </div>
-</div>
+</main>
-}
+<script>
+        disconnectWebSocket();
+</script>

knockoutwhistweb/conf/logback.xml

@@ -14,7 +14,8 @@
         <file>${application.home:-.}/logs/application.log</file>
         <encoder class="PatternLayoutEncoder">
             <charset>UTF-8</charset>
-      <pattern>%d{yyyy-MM-dd HH:mm:ss} %highlight(%-5level) %cyan(%logger{36}) %magenta(%X{pekkoSource}) %msg%n</pattern>
+            <pattern>%d{yyyy-MM-dd HH:mm:ss} %highlight(%-5level) %cyan(%logger{36}) %magenta(%X{pekkoSource}) %msg%n
+            </pattern>
         </encoder>
     </appender>
 
@@ -27,7 +28,8 @@
         <!-- <withJansi>true</withJansi> -->
         <encoder class="PatternLayoutEncoder">
             <charset>UTF-8</charset>
-      <pattern>%d{yyyy-MM-dd HH:mm:ss} %highlight(%-5level) %cyan(%logger{36}) %magenta(%X{pekkoSource}) %msg%n</pattern>
+            <pattern>%d{yyyy-MM-dd HH:mm:ss} %highlight(%-5level) %cyan(%logger{36}) %magenta(%X{pekkoSource}) %msg%n
+            </pattern>
         </encoder>
     </appender>
 

knockoutwhistweb/conf/routes

@@ -3,7 +3,8 @@
 # https://www.playframework.com/documentation/latest/ScalaRouting
 # ~~~~
 
-
+# For the javascript routing
+GET         /assets/js/routes        controllers.JavaScriptRoutingController.javascriptRoutes()
 # Primary routes
 GET         /                        controllers.MainMenuController.index()
 GET         /assets/*file            controllers.Assets.versioned(path="/public", file: Asset)
@@ -11,6 +12,7 @@ GET     /assets/*file               controllers.Assets.versioned(path="/public",
 # Main menu routes
 GET         /mainmenu                controllers.MainMenuController.mainMenu()
 GET         /rules                   controllers.MainMenuController.rules()
+GET         /navSPA/:pType           controllers.MainMenuController.navSPA(pType)
 
 POST        /createGame              controllers.MainMenuController.createGame()
 POST        /joinGame                controllers.MainMenuController.joinGame()
@@ -23,8 +25,6 @@ GET     /logout                     controllers.UserController.logout()
 
 # In-game routes
 GET         /game/:id                controllers.IngameController.game(id: String)
-GET    /game/:id/join               controllers.IngameController.joinGame(id: String)
+
-GET    /game/:id/start              controllers.IngameController.startGame(id: String)
+# Websocket
-POST    /game/:id/kickPlayer         controllers.IngameController.kickPlayer(id: String, playerId: java.util.UUID)
+GET         /websocket               controllers.WebsocketController.socket()
-GET     /game/:id/leaveGame         controllers.IngameController.leaveGame(id: String)
-POST   /game/:id/playCard           controllers.IngameController.playCard(id: String)

knockoutwhistweb/public/javascripts/events.js

@@ -0,0 +1,653 @@
+var canPlayCard = false;
+const PlayerHandComponent = {
+    data() {
+        return {
+            hand: [],
+            isDogPhase: false,
+            isAwaitingResponse: false,
+        };
+    },
+    computed: {
+        isHandInactive() {
+            //TODO: Needs implementation
+        }
+    },
+    template: `
+        <div class="row justify-content-center g-2 mt-4 bottom-div" 
+             style="backdrop-filter: blur(4px); margin-left: 0; margin-right: 0;">
+            
+            <div id="card-slide" class="row justify-content-center ingame-cards-slide" :class="{'inactive': isHandInactive }">
+                
+                <div v-for="card in hand" :key="card.idx" class="col-auto handcard" style="border-radius: 6px">
+                    <div class="btn btn-outline-light p-0 border-0 shadow-none" 
+                         :data-card-id="card.idx" 
+                         style="border-radius: 6px" 
+                         @click="handlePlayCard(card.idx)">
+                        
+                        <img :src="getCardImagePath(card.card)" width="120px" style="border-radius: 6px" :alt="card.card"/>
+                    </div>
+                </div>
+
+                <div v-if="isDogPhase" class="mt-2">
+                    <button class="btn btn-danger" @click="handleSkipDogLife()">Skip Turn</button>
+                </div>
+            </div>
+        </div>
+    `,
+    methods: {
+        updateHand(eventData) {
+            this.hand = eventData.hand.map(card => ({
+                idx: parseInt(card.idx, 10),
+                card: card.card
+            }));
+            this.isDogPhase = false;
+
+            console.log("Vue Data Updated. Hand size:", this.hand.length);
+
+            if (this.hand.length > 0) {
+                console.log("First card path check:", this.getCardImagePath(this.hand[0].card));
+            }
+        },
+        handlePlayCard(cardidx) {
+            if(this.isAwaitingResponse) return
+            if(!canPlayCard) return
+            canPlayCard = false;
+            this.isAwaitingResponse = true
+
+
+            console.debug(`Playing card ${cardidx} from hand`)
+
+            const wiggleKeyframes = [
+                { transform: 'translateX(0)' },
+                { transform: 'translateX(-5px)' },
+                { transform: 'translateX(5px)' },
+                { transform: 'translateX(-5px)' },
+                { transform: 'translateX(0)' }
+            ];
+
+            const wiggleTiming = {
+                duration: 400,
+                iterations: 1,
+                easing: 'ease-in-out',
+                fill: 'forwards'
+            };
+            const targetButton = this.$el.querySelector(`[data-card-id="${cardidx}"]`);
+            const cardElement = targetButton ? targetButton.closest('.handcard') : null;
+
+            const payload = {
+                cardindex: cardidx.toString(),
+                isDog: false
+            }
+            sendEventAndWait("PlayCard", payload).then(
+                () => {
+                    this.hand = this.hand.filter(card => card.idx !== cardidx);
+
+                    this.hand.forEach((card, index) => {
+                        card.idx = index;
+                    })
+                    this.isAwaitingResponse = false;
+                }
+            ).catch(
+                (err) => {
+                    if (cardElement) {
+                        cardElement.animate(wiggleKeyframes, wiggleTiming);
+                    } else {
+                        console.warn(`Could not find DOM element for card index ${cardidx} to wiggle.`);
+                    }
+                    this.isAwaitingResponse = false;
+                    canPlayCard = true;
+
+                }
+            )
+        },
+        handleSkipDogLife() {
+            globalThis.handleSkipDogLife();
+        },
+        getCardImagePath(cardName) {
+            return `/assets/images/cards/${cardName}.png`;
+        }
+    }
+};
+const ScoreBoardComponent = {
+    data() {
+        return {
+            trumpsuit: 'N/A',
+            playerScores: [],
+        };
+    },
+    template: `
+        <div class="score-table mt-5" id="score-table-container">
+            <h4 class="fw-bold mb-3 text-black">Tricks Won</h4>
+
+            <div class="d-flex justify-content-between score-header pb-1">
+                <div style="width: 50%">PLAYER</div>
+                <div style="width: 50%">TRICKS</div>
+            </div>
+
+            <div id="score-table-body">
+                <div v-for="(player, index) in playerScores" 
+                     :key="player.name" 
+                     class="d-flex justify-content-between score-row pt-1">
+                    
+                    <div style="width: 50%" class="text-truncate">
+                        {{ player.name }}
+                    </div>
+                    
+                    <div style="width: 50%">
+                        {{ player.tricks }}
+                    </div>
+                </div>
+            </div>
+        </div>
+    `,
+
+    methods: {
+        calculateNewScores(players, tricklist) {
+            const playercounts = new Map();
+            players.forEach(player => {
+                playercounts.set(player, 0)
+            });
+
+            tricklist.forEach(playerWonTrick => {
+                if (playerWonTrick !== "Trick in Progress" && playercounts.has(playerWonTrick)) {
+                    playercounts.set(playerWonTrick, playercounts.get(playerWonTrick) + 1);
+                }
+            });
+
+            const newScores = players.map(name => ({
+                name: name,
+                tricks: playercounts.get(name) || 0,
+            }));
+
+            newScores.sort((a, b) => b.tricks - a.tricks);
+
+            return newScores;
+        },
+
+        updateNewRoundData(eventData) {
+            console.log("Vue Scoreboard Data Update Triggered: New Round!");
+
+            this.playerScores = eventData.players.map(player => ({
+                name: player,
+                tricks: 0,
+            }));
+        },
+
+        updateTrickEndData(eventData) {
+            const { playerwon, playersin, tricklist } = eventData;
+
+            console.log(`Vue Scoreboard Data Update Triggered: ${playerwon} won the trick!`);
+
+            this.playerScores = this.calculateNewScores(playersin, tricklist);
+
+
+        }
+    }
+};
+const GameInfoComponent = {
+    data() {
+        return {
+            trumpsuit: 'No Trumpsuit',
+            firstCardImagePath: '/assets/images/cards/1B.png',
+        };
+    },
+
+    template: `
+        <div>
+            <h4 class="fw-semibold mb-1">Trumpsuit</h4>
+            <p class="fs-5 text-primary" id="trumpsuit">{{ trumpsuit }}</p>
+
+
+            <h5 class="fw-semibold mt-4 mb-1">First Card</h5>
+            <div class="d-inline-block border rounded shadow-sm p-1 bg-light" id="first-card-container">
+
+                <img :src="firstCardImagePath" alt="First Card" width="80px" style="border-radius: 6px"/>
+            </div>
+        </div>
+    `,
+
+    methods: {
+        resetFirstCard(eventData) {
+            console.log("GameInfoComponent: Resetting First Card to placeholder.");
+            this.firstCardImagePath = '/assets/images/cards/1B.png';
+        },
+        updateFirstCard(eventData) {
+            const firstCardId = eventData.firstCard;
+            console.log("GameInfoComponent: Updating First Card to:", firstCardId);
+
+            let imageSource;
+            if (firstCardId === "BLANK" || !firstCardId) {
+                imageSource = "/assets/images/cards/1B.png";
+            } else {
+                imageSource = `/assets/images/cards/${firstCardId}.png`;
+            }
+            this.firstCardImagePath = imageSource;
+        },
+        updateTrumpsuit(eventData) {
+            this.trumpsuit = eventData.trumpsuit;
+        }
+    }
+};
+const TrickDisplayComponent = {
+    data() {
+        return {
+            playedCards: [],
+        };
+    },
+
+    template: `
+        <div class="d-flex justify-content-center g-3" id="trick-cards-content">
+            <div v-for="(play, index) in playedCards" :key="index" class="col-auto">
+                <div class="card text-center shadow-sm border-0 bg-transparent" style="width: 7rem;
+                    backdrop-filter: blur(4px);">
+                    <div class="p-2">
+                        <img :src="getCardImagePath(play.cardId)" width="100%" style="border-radius: 6px"/>
+                    </div>
+                    <div class="card-body p-2 bg-transparent">
+                        <small class="fw-semibold text-secondary">{{ play.player }}</small>
+                    </div>
+                </div>
+            </div>
+        </div>
+    `,
+
+    methods: {
+        getCardImagePath(cardId) {
+            return `/assets/images/cards/${cardId}.png`;
+        },
+
+        clearPlayedCards() {
+            console.log("TrickDisplayComponent: Clearing played cards.");
+            this.playedCards = [];
+        },
+
+        updatePlayedCards(eventData) {
+            console.log("TrickDisplayComponent: Updating played cards.");
+
+            this.playedCards = eventData.playedCards;
+        }
+    }
+};
+function formatPlayerName(player) {
+    let name = player.name;
+    if (player.dog) {
+        name += " 🐶";
+    }
+    return name;
+}
+
+const TurnComponent = {
+    data() {
+        return {
+            currentPlayerName: 'Waiting...',
+            nextPlayers: [],
+        };
+    },
+
+    template: `
+        <div class="turn-tracker-container">
+            <h4 class="fw-semibold mb-1">Current Player</h4>
+            <p class="fs-3 fw-bold text-success" id="current-player-name">{{ currentPlayerName }}</p>
+
+            <div v-if="nextPlayers.length > 0">
+                <h5 class="fw-semibold mt-4 mb-1" id="next-players-text">Next Players</h5>
+                <div id="next-players-container">
+                    <p v-for="name in nextPlayers" :key="name" class="fs-5 text-primary">{{ name }}</p>
+                </div>
+            </div>
+        </div>
+    `,
+    methods: {
+        updateTurnData(eventData) {
+            console.log("TurnComponent: Updating turn data.");
+            const { currentPlayer, nextPlayers } = eventData;
+
+            this.currentPlayerName = formatPlayerName(currentPlayer);
+
+            this.nextPlayers = nextPlayers.map(player => formatPlayerName(player));
+        }
+    }
+};
+const LobbyComponent = {
+    data() {
+        return {
+            lobbyName: 'Loading...',
+            lobbyId: 'default',
+            isHost: false,
+            maxPlayers: 0,
+            players: [],
+            showKickedModal: false,
+            kickedEventData: null,
+            showSessionClosedModal: false,
+            sessionClosedEventData: null,
+        };
+    },
+
+    template: `
+        <main class="lobby-background vh-100" id="lobbybackground">
+            
+            <div v-if="showKickedModal" class="modal fade show d-block" 
+                 tabindex="-1" 
+                 role="dialog" 
+                 aria-labelledby="kickedModalTitle" 
+                 aria-modal="true" 
+                 style="background-color: rgba(0,0,0,0.5);">
+                
+                <div class="modal-dialog modal-dialog-centered" role="document">
+                    <div class="modal-content">
+                        <div class="modal-header">
+                            <h5 class="modal-title" id="kickedModalTitle">Kicked</h5>
+                        </div>
+                        <div class="modal-body">
+                            <p>You've been kicked from the lobby.</p>
+                            <p class="text-muted small">You'll get redirected to the mainmenu in 5 seconds...</p>
+                        </div>
+                    </div>
+                </div>
+            </div>
+
+
+            <div v-if="showSessionClosedModal" class="modal fade show d-block" 
+                 tabindex="-1" 
+                 role="dialog" 
+                 aria-labelledby="sessionClosedModalTitle" 
+                 aria-modal="true" 
+                 style="background-color: rgba(0,0,0,0.5);">
+                <div class="modal-dialog modal-dialog-centered" role="document">
+                    <div class="modal-content">
+                        <div class="modal-header">
+                            <h5 class="modal-title" id="sessionClosedModalTitle">Session Closed</h5>
+                        </div>
+                        <div class="modal-body">
+                            <p>The session was closed.</p>
+                            <p class="text-muted small">You'll get redirected to the mainmenu in 5 seconds...</p>
+                        </div>
+                    </div>
+                </div>
+            </div>
+
+            <div class="container d-flex flex-column" style="height: calc(100vh - 1rem);">
+                
+                <div class="row">
+                    <div class="col">
+                        <div class="p-3 fs-1 d-flex align-items-center">
+                            <div class="text-center" style="flex-grow: 1;">
+                                Lobby-Name: {{ lobbyName }}
+                            </div>
+                            <div class="btn btn-danger ms-auto" @click="leaveGame(lobbyId)">Exit</div>
+                        </div>
+                    </div>
+                </div>
+                
+                <div class="row">
+                    <div class="col">
+                        <div class="p-3 text-center fs-4" id="playerAmount">
+                            Players: {{ players.length }} / {{ maxPlayers }}
+                        </div>
+                    </div>
+                </div>
+                
+                <div class="row justify-content-center align-items-center flex-grow-1">
+                    
+                    <template v-if="isHost">
+                        <div id="players" class="justify-content-center align-items-center d-flex flex-wrap">
+                            <div v-for="player in players" :key="player.id" class="col-auto my-auto m-3">
+                                <div class="card" style="width: 18rem;">
+                                    <img src="/assets/images/profile.png" alt="Profile" class="card-img-top w-50 mx-auto mt-3" />
+                                    <div class="card-body">
+                                        <h5 class="card-title">
+                                            {{ player.name }} <span v-if="player.self">(You)</span>
+                                        </h5>
+                                        
+                                        <template v-if="player.self">
+                                            <a href="#" class="btn btn-danger disabled" aria-disabled="true" tabindex="-1">Remove</a>
+                                        </template>
+                                        <template v-else>
+                                            <div class="btn btn-danger" @click="handleKickPlayer(player.id)">Remove</div>
+                                        </template>
+                                    </div>
+                                </div>
+                            </div>
+                        </div>
+                        
+                        <div class="col-12 text-center mb-5">
+                            <div class="btn btn-success" @click="startGame()">Start Game</div>
+                        </div>
+                    </template>
+                    
+                    <template v-else>
+                        <div id="players" class="justify-content-center align-items-center d-flex flex-wrap">
+                            <div v-for="player in players" :key="player.id" class="col-auto my-auto m-3"> 
+                                <div class="card" style="width: 18rem;">
+                                    <img src="/assets/images/profile.png" alt="Profile" class="card-img-top w-50 mx-auto mt-3" />
+                                    <div class="card-body">
+                                        <h5 class="card-title">
+                                            {{ player.name }} <span v-if="player.self">(You)</span>
+                                        </h5>
+                                    </div>
+                                </div>
+                            </div>
+                        </div>
+                        
+                        <div class="col-12 text-center mt-3">
+                            <p class="fs-4">Waiting for the host to start the game...</p>
+                            <div class="spinner-border mt-1" role="status">
+                                <span class="visually-hidden">Loading...</span>
+                            </div>
+                        </div>
+                    </template>
+                    
+                </div>
+            </div>
+        </main>
+    `,
+
+    methods: {
+        updateLobbyData(eventData) {
+            console.log("LobbyComponent: Received Lobby Update Event.");
+
+            this.isHost = eventData.host;
+            this.maxPlayers = eventData.maxPlayers;
+            this.players = eventData.players;
+        },
+
+        setInitialData(name, id) {
+            this.lobbyName = name;
+            this.lobbyId = id;
+        },
+        startGame() {
+            globalThis.startGame()
+        },
+        leaveGame(gameId) {
+            //TODO: Needs implementation
+        },
+        handleKickPlayer(playerId) {
+            globalThis.handleKickPlayer(playerId)
+        },
+        showKickModal(eventData) {
+            this.showKickedModal = true;
+            setTimeout(() => {
+                this.kickedEventData = eventData;
+                this.showKickedModal = false;
+
+                if (typeof globalThis.receiveGameStateChange === 'function') {
+                    globalThis.receiveGameStateChange(this.kickedEventData);
+                } else {
+                    console.error("FATAL: receiveGameStateChange ist nicht global definiert.");
+                }
+            }, 5000);
+        },
+        showSessionClosedModal(eventData) {
+            this.sessionClosedEventData = eventData;
+            this.showSessionClosedModal = true;
+
+            setTimeout(() => {
+                this.showSessionClosedModal = false;
+
+                if (typeof globalThis.receiveGameStateChange === 'function') {
+                    globalThis.receiveGameStateChange(this.sessionClosedEventData);
+                } else {
+                    console.error("FATAL: receiveGameStateChange ist nicht global definiert.");
+                }
+            }, 5000);
+        }
+    }
+};
+
+function requestCardEvent(eventData) {
+    //TODO: Needs correct implementation of setting the inactive class in the PlayerHandComponent
+}
+function receiveGameStateChange(eventData) {
+    const content = eventData.content;
+    const title = eventData.title || 'Knockout Whist';
+    const url = eventData.url || null;
+
+    exchangeBody(content, title, url);
+}
+function receiveRoundEndEvent(eventData) {
+    //TODO: When alert is working, set an alert that shows how won the round and with how much tricks.
+}
+let playerHandApp = null;
+let scoreBoardApp = null;
+let gameInfoApp = null;
+let trickDisplayApp = null;
+let turnApp = null;
+globalThis.initGameVueComponents = function() {
+        // Initializing PlayerHandComponent
+        const app = Vue.createApp(PlayerHandComponent);
+
+        playerHandApp = app;
+        const mountedHand = app.mount('#player-hand-container');
+
+        if (mountedHand && mountedHand.updateHand) {
+            globalThis.updatePlayerHand = mountedHand.updateHand;
+            onEvent("ReceivedHandEvent", globalThis.updatePlayerHand);
+            console.log("PLAYER HAND SYSTEM: updatePlayerHand successfully exposed.");
+        } else {
+            console.error("FATAL ERROR: PlayerHandComponent mount failed. Check if #player-hand-container exists.");
+        }
+
+        // Initializing Scoreboard
+        if (scoreBoardApp) return
+
+        const app2 = Vue.createApp(ScoreBoardComponent)
+        scoreBoardApp = app2
+        const mountedHand2 = app2.mount('#score-table')
+        if (mountedHand2) {
+            globalThis.updateNewRoundData = mountedHand2.updateNewRoundData;
+            onEvent("NewRoundEvent", handleNewRoundEvent);
+
+            globalThis.updateTrickEndData = mountedHand2.updateTrickEndData;
+            onEvent("TrickEndEvent", globalThis.updateTrickEndData);
+            console.log("SCOREBOARD: updateNewRoundData successfully exposed.");
+        } else {
+            console.error("FATAL ERROR: Scoreboard mount failed. Check if #score-table exists.");
+        }
+        // Initializing Gameinfo
+        if (gameInfoApp) return
+
+        const app3 = Vue.createApp(GameInfoComponent)
+        gameInfoApp = app3
+        const mountedGameInfo = app3.mount('#game-info-component')
+        if(mountedGameInfo) {
+            globalThis.resetFirstCard = mountedGameInfo.resetFirstCard;
+            globalThis.updateFirstCard = mountedGameInfo.updateFirstCard;
+            globalThis.updateTrumpsuit = mountedGameInfo.updateTrumpsuit
+            onEvent("NewTrickEvent", handleNewTrickEvent);
+            console.log("GameInfo: resetFirstCard successfully exposed.");
+        } else {
+            console.error("FATAL ERROR: GameInfo mount failed. Check if #score-table exists.");
+        }
+
+        // Initializing TrickCardContainer
+        if (trickDisplayApp) return;
+        const app4 = Vue.createApp(TrickDisplayComponent);
+        trickDisplayApp = app4;
+        const mountedTrickDisplay = app4.mount('#trick-cards-container');
+
+        if (mountedTrickDisplay) {
+            globalThis.clearPlayedCards = mountedTrickDisplay.clearPlayedCards;
+            globalThis.updatePlayedCards = mountedTrickDisplay.updatePlayedCards;
+            onEvent("CardPlayedEvent", handleCardPlayedEvent)
+            console.log("TRICK DISPLAY: Handlers successfully exposed (clearPlayedCards, updatePlayedCards).");
+        } else {
+            console.error("FATAL ERROR: TrickDisplay mount failed. Check if #trick-cards-container exists.");
+        }
+
+        // Initializing TurnContainer
+        if (turnApp) return;
+        const app5 = Vue.createApp(TurnComponent)
+        turnApp = app5;
+        const mountedTurnApp = app5.mount('#turn-component')
+
+        if(mountedTurnApp) {
+            globalThis.updateTurnData = mountedTurnApp.updateTurnData;
+            onEvent("TurnEvent", globalThis.updateTurnData);
+            console.log("TURN DISPLAY: Handlers successfully exposed (clearPlayedCards, updatePlayedCards).");
+        } else {
+            console.error("FATAL ERROR: TURNAPP mount failed. Check if #trick-cards-container exists.");
+        }
+}
+let lobbyApp = null;
+globalThis.initLobbyVueComponents = function(initialLobbyName, initialLobbyId, initialIsHost, initialMaxPlayers, initialPlayers) {
+
+    if (lobbyApp) return;
+
+    const appLobby = Vue.createApp(LobbyComponent);
+    lobbyApp = appLobby;
+    const mountedLobby = appLobby.mount('#lobby-app-mount');
+
+    if (mountedLobby) {
+        mountedLobby.setInitialData(initialLobbyName, initialLobbyId);
+
+        //Damit beim erstmaligen Betreten der Lobby die Spieler etc. angezeigt werden.
+        mountedLobby.updateLobbyData({
+            host: initialIsHost,
+            maxPlayers: initialMaxPlayers,
+            players: initialPlayers
+        });
+
+        globalThis.updateLobbyData = mountedLobby.updateLobbyData;
+        globalThis.showKickModal = mountedLobby.showKickModal;
+        globalThis.showSessionClosedModal = mountedLobby.showSessionClosedModal;
+        onEvent("LobbyUpdateEvent", globalThis.updateLobbyData);
+        onEvent("KickEvent", globalThis.showKickModal);
+        onEvent("SessionClosed", globalThis.showSessionClosedModal);
+        console.log("LobbyComponent successfully mounted and registered events.");
+    } else {
+        console.error("FATAL ERROR: LobbyComponent mount failed.");
+    }
+}
+function handleCardPlayedEvent(eventData) {
+    console.log("CardPlayedEvent received. Updating Game Info and Trick Display.");
+
+    if (typeof globalThis.updateFirstCard === 'function') {
+        globalThis.updateFirstCard(eventData);
+    }
+
+    if (typeof globalThis.updatePlayedCards === 'function') {
+        globalThis.updatePlayedCards(eventData);
+    }
+}
+function handleNewTrickEvent(eventData) {
+    if (typeof globalThis.resetFirstCard === 'function') {
+        globalThis.resetFirstCard(eventData);
+    }
+
+    if (typeof globalThis.clearPlayedCards === 'function') {
+        globalThis.clearPlayedCards();
+    }
+}
+function handleNewRoundEvent(eventData) {
+    if (typeof globalThis.updateNewRoundData === 'function') {
+        globalThis.updateNewRoundData(eventData);
+    }
+    if (typeof globalThis.updateTrumpsuit === 'function') {
+        globalThis.updateTrumpsuit(eventData);
+    }
+}
+
+onEvent("GameStateChangeEvent", receiveGameStateChange)
+onEvent("LeftEvent", receiveGameStateChange)
+onEvent("RequestCardEvent", requestCardEvent)
+onEvent("RoundEndEvent", receiveRoundEndEvent)

knockoutwhistweb/public/javascripts/interact.js

@@ -0,0 +1,33 @@
+function handlePlayCard(cardidx) {
+    //TODO: Needs implementation
+}
+
+function handleSkipDogLife(button) {
+    // TODO needs implementation
+}
+function startGame() {
+    sendEvent("StartGame")
+}
+
+function handleTrumpSelection(object) {
+    const $button = $(object);
+    const trumpIndex = parseInt($button.data('trump'));
+    const payload = {
+        suitIndex: trumpIndex
+    }
+    sendEvent("PickTrumpsuit", payload)
+
+}
+function handleKickPlayer(playerId) {
+    sendEvent("KickPlayer", {
+        playerId: playerId
+    })
+}
+function handleReturnToLobby() {
+    sendEvent("ReturnToLobby")
+}
+
+globalThis.startGame = startGame
+globalThis.handleTrumpSelection = handleTrumpSelection
+globalThis.handleKickPlayer = handleKickPlayer
+globalThis.handleReturnToLobby = handleReturnToLobby

knockoutwhistweb/public/javascripts/main.js

@@ -78,3 +78,145 @@
             })
     })
 })()
+
+function createGameJS() {
+    let lobbyName = $('#lobbyname').val();
+    if ($.trim(lobbyName) === "") {
+        lobbyName = "DefaultLobby"
+    }
+    const jsonObj = {
+        lobbyname: lobbyName,
+        playeramount: $("#playeramount").val()
+    }
+    sendGameCreationRequest(jsonObj);
+}
+
+function sendGameCreationRequest(dataObject) {
+    const route = jsRoutes.controllers.MainMenuController.createGame();
+
+    $.ajax({
+        url: route.url,
+        type: route.type,
+        contentType: 'application/json',
+        data: JSON.stringify(dataObject),
+        dataType: 'json',
+        success: (data => {
+            if (data.status === 'success') {
+                exchangeBody(data.content, "Knockout Whist - Lobby", data.redirectUrl);
+            }
+        }),
+        error: ((jqXHR) => {
+            const errorData = JSON.parse(jqXHR.responseText);
+            if (errorData && errorData.errorMessage) {
+                alert(`${errorData.errorMessage}`);
+            } else {
+                alert(`An unexpected error occurred. Please try again. Status: ${jqXHR.status}`);
+            }
+        })
+    })
+}
+
+function exchangeBody(content, title = "Knockout Whist", url = null) {
+    if (url) {
+        window.history.pushState({}, title, url);
+    }
+    $("#main-body").html(content);
+    document.title = title;
+}
+
+function login() {
+    const username = $('#username').val();
+    const password = $('#password').val();
+
+    const jsonObj = {
+        username: username,
+        password: password
+    };
+
+    const route = jsRoutes.controllers.UserController.login_Post();
+    $.ajax({
+        url: route.url,
+        type: route.type,
+        contentType: 'application/json',
+        dataType: 'json',
+        data: JSON.stringify(jsonObj),
+        success: (data => {
+            if (data.status === 'success') {
+                exchangeBody(data.content, 'Knockout Whist - Create Game', data.redirectUrl);
+                return
+            }
+            alert('Login failed. Please check your credentials and try again.');
+        }),
+        error: ((jqXHR) => {
+            const errorData = JSON.parse(jqXHR.responseText);
+            if (errorData?.errorMessage) {
+                alert(`${errorData.errorMessage}`);
+            } else {
+                alert(`An unexpected error occurred. Please try again. Status: ${jqXHR.status}`);
+            }
+        })
+    });
+}
+
+function joinGame() {
+    const gameId = $('#gameId').val();
+
+    const jsonObj = {
+        gameId: gameId
+    };
+
+    const route = jsRoutes.controllers.MainMenuController.joinGame();
+    $.ajax({
+        url: route.url,
+        type: route.type,
+        contentType: 'application/json',
+        dataType: 'json',
+        data: JSON.stringify(jsonObj),
+        success: (data => {
+            if (data.status === 'success') {
+                exchangeBody(data.content, "Knockout Whist - Lobby", data.redirectUrl);
+                return
+            }
+            alert('Could not join the game. Please check the Game ID and try again.');
+        }),
+        error: ((jqXHR) => {
+            const errorData = JSON.parse(jqXHR.responseText);
+            if (errorData?.errorMessage) {
+                alert(`${errorData.errorMessage}`);
+            } else {
+                alert(`An unexpected error occurred. Please try again. Status: ${jqXHR.status}`);
+            }
+        })
+    });
+    return false
+}
+
+function navSpa(page, title) {
+    const route = jsRoutes.controllers.MainMenuController.navSPA(page);
+    $.ajax({
+        url: route.url,
+        type: route.type,
+        contentType: 'application/json',
+        dataType: 'json',
+        data: JSON.stringify(jsonObj),
+        success: (data => {
+            if (data.status === 'success') {
+                exchangeBody(data.content, title, data.redirectUrl);
+                return
+            }
+            alert('Could not join the game. Please check the Game ID and try again.');
+        }),
+        error: ((jqXHR) => {
+            const errorData = JSON.parse(jqXHR.responseText);
+            if (errorData?.errorMessage) {
+                alert(`${errorData.errorMessage}`);
+            } else {
+                alert(`An unexpected error occurred. Please try again. Status: ${jqXHR.status}`);
+            }
+        })
+    });
+    return false
+}
+
+
+globalThis.exchangeBody = exchangeBody;

knockoutwhistweb/public/javascripts/particles.js

@@ -159,8 +159,7 @@ var pJS = function(tag_id, params){
         if (pJS.retina_detect && window.devicePixelRatio > 1) {
             pJS.canvas.pxratio = window.devicePixelRatio;
             pJS.tmp.retina = true;
-    } 
+        } else {
-    else{
             pJS.canvas.pxratio = 1;
             pJS.tmp.retina = false;
         }
@@ -181,7 +180,6 @@ var pJS = function(tag_id, params){
     };
 
 
-
     /* ---------- pJS functions - canvas ------------ */
 
     pJS.fn.canvasInit = function () {
@@ -289,15 +287,13 @@ var pJS = function(tag_id, params){
                 }
             }
 
-    }
+        } else if (color.value == 'random') {
-    else if(color.value == 'random'){
             this.color.rgb = {
                 r: (Math.floor(Math.random() * (255 - 0 + 1)) + 0),
                 g: (Math.floor(Math.random() * (255 - 0 + 1)) + 0),
                 b: (Math.floor(Math.random() * (255 - 0 + 1)) + 0)
             }
-    }
+        } else if (typeof (color.value) == 'string') {
-    else if(typeof(color.value) == 'string'){
             this.color = color;
             this.color.rgb = hexToRgb(this.color.value);
         }
@@ -364,7 +360,6 @@ var pJS = function(tag_id, params){
         this.vy_i = this.vy;
 
 
-
         /* if shape is image */
 
         var shape_type = pJS.particles.shape.type;
@@ -393,7 +388,6 @@ var pJS = function(tag_id, params){
         }
 
 
-
     };
 
 
@@ -569,16 +563,14 @@ var pJS = function(tag_id, params){
             if (p.x - p.radius > pJS.canvas.w) {
                 p.x = new_pos.x_left;
                 p.y = Math.random() * pJS.canvas.h;
-      }
+            } else if (p.x + p.radius < 0) {
-      else if(p.x + p.radius < 0){
                 p.x = new_pos.x_right;
                 p.y = Math.random() * pJS.canvas.h;
             }
             if (p.y - p.radius > pJS.canvas.h) {
                 p.y = new_pos.y_top;
                 p.x = Math.random() * pJS.canvas.w;
-      }
+            } else if (p.y + p.radius < 0) {
-      else if(p.y + p.radius < 0){
                 p.y = new_pos.y_bottom;
                 p.x = Math.random() * pJS.canvas.w;
             }
@@ -947,10 +939,7 @@ var pJS = function(tag_id, params){
                 p.y = pos.y;
             }
 
-    }
+        } else if (pJS.interactivity.events.onclick.enable && isInArray('repulse', pJS.interactivity.events.onclick.mode)) {
-
-
-    else if(pJS.interactivity.events.onclick.enable && isInArray('repulse', pJS.interactivity.events.onclick.mode)) {
 
             if (!pJS.tmp.repulse_finish) {
                 pJS.tmp.repulse_count++;
@@ -1056,7 +1045,6 @@ var pJS = function(tag_id, params){
     };
 
 
-
     /* ---------- pJS functions - vendors ------------ */
 
     pJS.fn.vendors.eventsListeners = function () {
@@ -1078,8 +1066,7 @@ var pJS = function(tag_id, params){
                 if (pJS.interactivity.el == window) {
                     var pos_x = e.clientX,
                         pos_y = e.clientY;
-        }
+                } else {
-        else{
                     var pos_x = e.offsetX || e.clientX,
                         pos_y = e.offsetY || e.clientY;
                 }
@@ -1126,8 +1113,7 @@ var pJS = function(tag_id, params){
                             } else {
                                 if (pJS.interactivity.modes.push.particles_nb == 1) {
                                     pJS.fn.modes.pushParticles(pJS.interactivity.modes.push.particles_nb, pJS.interactivity.mouse);
-                }
+                                } else if (pJS.interactivity.modes.push.particles_nb > 1) {
-                else if(pJS.interactivity.modes.push.particles_nb > 1){
                                     pJS.fn.modes.pushParticles(pJS.interactivity.modes.push.particles_nb);
                                 }
                             }
@@ -1398,8 +1384,6 @@ var pJS = function(tag_id, params){
     };
 
 
-
-
     /* ---------- pJS - start ------------ */
 
 
@@ -1408,7 +1392,6 @@ var pJS = function(tag_id, params){
     pJS.fn.vendors.start();
 
 
-
 };
 
 /* ---------- global functions - vendors ------------ */

knockoutwhistweb/public/javascripts/websocket.js

@@ -0,0 +1,198 @@
+// javascript
+let ws = null; // will be created by connectWebSocket()
+const pending = new Map(); // id -> { resolve, reject, timer }
+const handlers = new Map(); // eventType -> handler(data) -> (value|Promise)
+
+let timer = null;
+
+// helper to attach message/error/close handlers to a socket
+function setupSocketHandlers(socket) {
+    socket.onmessage = (event) => {
+        console.debug("SERVER MESSAGE:", event.data);
+        let msg;
+        try {
+            msg = JSON.parse(event.data);
+        } catch (e) {
+            console.debug("Non-JSON message from server:", event.data, e);
+            return;
+        }
+
+        const id = msg.id;
+        const eventType = msg.event;
+        const status = msg.status;
+        const data = msg.data;
+
+        if (id && typeof status === "string") {
+            const entry = pending.get(id);
+            if (!entry) return;
+            clearTimeout(entry.timer);
+            pending.delete(id);
+
+            if (status === "success") {
+                entry.resolve(data === undefined ? {} : data);
+            } else {
+                entry.reject(new Error(msg.error || "Server returned error"));
+            }
+            return;
+        }
+
+        if (id && eventType) {
+            const handler = handlers.get(eventType);
+            const sendResponse = (result) => {
+                const response = {id: id, event: eventType, status: result};
+                if (socket && socket.readyState === WebSocket.OPEN) {
+                    socket.send(JSON.stringify(response));
+                } else {
+                    console.warn("Cannot send response, websocket not open");
+                }
+            };
+
+            if (!handler) {
+                // no handler: respond with an error object in data so server can fail it
+                console.warn("No handler for event:", eventType);
+                sendResponse({error: "No handler for event: " + eventType});
+                return;
+            }
+
+            try {
+                Promise.resolve(handler(data === undefined ? {} : data))
+                    .then(_ => sendResponse("success"))
+                    .catch(_ => sendResponse("error"));
+            } catch (err) {
+                sendResponse("error");
+            }
+        }
+    };
+
+    socket.onerror = (error) => {
+        console.error("WebSocket Error:", error);
+        if (timer) clearInterval(timer);
+        for (const [id, entry] of pending.entries()) {
+            clearTimeout(entry.timer);
+            entry.reject(new Error("WebSocket error/closed"));
+            pending.delete(id);
+        }
+        if (socket.readyState === WebSocket.OPEN) socket.close(1000, "Unexpected error.");
+    };
+
+    socket.onclose = (event) => {
+        if (timer) clearInterval(timer);
+        for (const [id, entry] of pending.entries()) {
+            clearTimeout(entry.timer);
+            entry.reject(new Error("WebSocket closed"));
+            pending.delete(id);
+        }
+        if (event.wasClean) {
+            console.log(`Connection closed cleanly, code=${event.code} reason=${event.reason}`);
+        } else {
+            console.warn('Connection died unexpectedly.');
+        }
+        location.href = "/mainmenu";
+    };
+}
+
+// connect/disconnect helpers
+function connectWebSocket(url = null) {
+    if (!url) {
+        const loc = window.location;
+        const protocol = loc.protocol === "https:" ? "wss:" : "ws:";
+        url = protocol + "//" + loc.host + "/websocket";
+    }
+    if (ws && ws.readyState === WebSocket.OPEN) return Promise.resolve();
+    if (ws && ws.readyState === WebSocket.CONNECTING) {
+        // already connecting - return a promise that resolves on open
+        return new Promise((resolve, reject) => {
+            const prevOnOpen = ws.onopen;
+            const prevOnError = ws.onerror;
+            ws.onopen = (ev) => {
+                if (prevOnOpen) prevOnOpen(ev);
+                resolve();
+            };
+            ws.onerror = (err) => {
+                if (prevOnError) prevOnError(err);
+                reject(err);
+            };
+        });
+    }
+
+    ws = new WebSocket(url);
+    setupSocketHandlers(ws);
+
+    return new Promise((resolve, reject) => {
+        ws.onopen = () => {
+            console.log("WebSocket connection established!");
+            // start heartbeat
+            timer = setInterval(() => {
+                if (ws && ws.readyState === WebSocket.OPEN) {
+                    sendEventAndWait("ping", {}).then(
+                        () => console.debug("PING RESPONSE RECEIVED"),
+                    ).catch(
+                        (err) => console.warn("PING ERROR:", err.message),
+                    );
+                    console.debug("PING SENT");
+                }
+            }, 5000);
+            resolve();
+        };
+
+        ws.onerror = (err) => {
+            reject(err);
+        };
+    });
+}
+
+function disconnectWebSocket(code = 1000, reason = "Client disconnect") {
+    if (timer) {
+        clearInterval(timer);
+        timer = null;
+    }
+    if (ws) {
+        try {
+            ws.close(code, reason);
+        } catch (e) {
+        }
+        ws = null;
+    }
+}
+
+function sendEvent(eventType, eventData) {
+    if (!ws || ws.readyState !== WebSocket.OPEN) {
+        console.warn("WebSocket is not open. Unable to send message.");
+        return;
+    }
+    const id = Date.now().toString(36) + Math.random().toString(36).substring(2, 9);
+    const message = {id: id, event: eventType, data: eventData};
+    ws.send(JSON.stringify(message));
+    console.debug("SENT:", message);
+}
+
+function sendEventAndWait(eventType, eventData, timeoutMs = 10000) {
+    if (!ws || ws.readyState !== WebSocket.OPEN) {
+        return Promise.reject(new Error("WebSocket is not open"));
+    }
+    const id = Date.now().toString(36) + Math.random().toString(36).substring(2, 9);
+    const message = {id: id, event: eventType, data: eventData};
+    const p = new Promise((resolve, reject) => {
+        const timerId = setTimeout(() => {
+            if (pending.has(id)) {
+                pending.delete(id);
+                reject(new Error(`No response within ${timeoutMs}ms for id=${id}`));
+            }
+        }, timeoutMs);
+        pending.set(id, {resolve, reject, timer: timerId});
+    });
+    ws.send(JSON.stringify(message));
+    console.debug("SENT (await):", message);
+    return p;
+}
+
+function onEvent(eventType, handler) {
+    handlers.set(eventType, handler);
+}
+
+globalThis.sendEvent = sendEvent;
+globalThis.sendEventAndWait = sendEventAndWait;
+globalThis.onEvent = onEvent;
+globalThis.connectWebSocket = connectWebSocket;
+globalThis.disconnectWebSocket = disconnectWebSocket;
+globalThis.isWebSocketConnected = () => !!ws && ws.readyState === WebSocket.OPEN;

versions.env

@@ -1,3 +1,3 @@
-MAJOR=1
+MAJOR=4
-MINOR=0
+MINOR=8
-PATCH=4
+PATCH=0