From d57e6efa985ca07c32f9f54595fe7393dbdf4d8a Mon Sep 17 00:00:00 2001
From: lq64 <lq@blackhole.local>
Date: Wed, 3 Dec 2025 09:18:11 +0100
Subject: [PATCH] feat(ui): FRO-7 Endscreen (#97)

Added a nice look to the endscreen. Implemented a ranking method inside GameLobby to get an order.

Co-authored-by: LQ63 <lkhermann@web.de>
Reviewed-on: https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/pulls/97
Reviewed-by: Janis <janis-e@gmx.de>
Co-authored-by: lq64 <lq@blackhole.local>
Co-committed-by: lq64 <lq@blackhole.local>
---
 .../app/logic/game/GameLobby.scala            |  32 +++++
 .../app/views/ingame/finishedMatch.scala.html | 119 +++++++++++++++---
 knockoutwhistweb/app/views/main.scala.html    |   2 +-
 3 files changed, 133 insertions(+), 20 deletions(-)

diff --git a/knockoutwhistweb/app/logic/game/GameLobby.scala b/knockoutwhistweb/app/logic/game/GameLobby.scala
index 0da9376..23b7aa6 100644
--- a/knockoutwhistweb/app/logic/game/GameLobby.scala
+++ b/knockoutwhistweb/app/logic/game/GameLobby.scala
@@ -20,6 +20,7 @@ import play.api.libs.json.{JsObject, Json}
 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,
@@ -277,6 +278,37 @@ class GameLobby private(
   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 => {
diff --git a/knockoutwhistweb/app/views/ingame/finishedMatch.scala.html b/knockoutwhistweb/app/views/ingame/finishedMatch.scala.html
index b172c52..8cf76b9 100644
--- a/knockoutwhistweb/app/views/ingame/finishedMatch.scala.html
+++ b/knockoutwhistweb/app/views/ingame/finishedMatch.scala.html
@@ -1,27 +1,108 @@
 @(user: Option[model.users.User], gamelobby: logic.game.GameLobby)
 
-<main class="lobby-background vh-100" id="lobbybackground">
-    <div class="container d-flex flex-column" style="height: calc(100vh - 1rem);">
-        <div class="row">
-            <div class="col">
-                <div class="p-3 text-center fs-4">Winner: @gamelobby.getLogic.getWinner</div>
-            </div>
-        </div>
-        <div class="row justify-content-center align-items-center flex-grow-1">
-        @if((gamelobby.getUserSession(user.get.id).host)) {
-            <div class="col-12 text-center mb-5">
-                <div class="btn btn-success" onclick="handleReturnToLobby()">Return to lobby</div>
-            </div>
-        } else {
-            <div class="col-12 text-center mt-3">
-                <div class="spinner-border mt-1" role="status">
-                    <span class="visually-hidden">Loading...</span>
+<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>
-</main>
+</div>
 <script>
-    connectWebSocket()
+    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>
\ No newline at end of file
diff --git a/knockoutwhistweb/app/views/main.scala.html b/knockoutwhistweb/app/views/main.scala.html
index d53c6b6..a24d416 100644
--- a/knockoutwhistweb/app/views/main.scala.html
+++ b/knockoutwhistweb/app/views/main.scala.html
@@ -17,7 +17,7 @@
         <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="@routes.JavaScriptRoutingController.javascriptRoutes()" type="text/javascript"></script>