chore: implemented login version (#4)

Reviewed-on: #4
Co-authored-by: Janis <janis.e.20@gmx.de>
Co-committed-by: Janis <janis.e.20@gmx.de>

src/views/LoginView.vue

@@ -0,0 +1,222 @@
+<template>
+  <div class="login-box q-col-gutter-sm">
+    <div class="text-h3 text-center row">
+      <img src="/logo.png" alt="Logo" style="height: 60px; margin-right: 10px;" />
+    </div>
+    <q-form @submit.prevent="onSubmit"
+            class="q-gutter-md row justify-center"
+            style="width: 100%">
+
+      <div class="row q-col-gutter-sm" style="width: 100%">
+        <q-input
+          style="width: 100%"
+          filled
+          dark
+          label-color="white"
+          color="white"
+          v-model="username"
+          label="Username *"
+
+          :error="!!loginError"
+          :error-message="loginError"
+
+          lazy-rules
+          :rules="[ val => val && val.length > 0 || 'Username is required']"
+        />
+      </div>
+
+      <div class="row q-col-gutter-sm" style="width: 100%">
+        <q-input
+          style="width: 100%"
+          filled
+          dark
+          label-color="white"
+          color="white"
+          v-model="password"
+          label="Password *"
+          :error="!!loginError"
+          :error-message="loginError"
+
+          lazy-rules
+          :rules="[
+            val => !!val || 'Password is required'
+          ]"
+        />
+      </div>
+
+      <div class="row justify-center">
+        <q-btn type="submit" label="Login" push color="dark" />
+      </div>
+    </q-form>
+  </div>
+  <vue-particles
+    id="particles-js"
+    :options='options'
+  />
+</template>
+
+<script lang="ts" setup>
+
+import { useQuasar } from 'quasar'
+import { ref } from 'vue'
+import axios from "axios";
+import {useAuthStore} from "@/stores/auth.ts";
+import router from "@/router";
+
+const api = window?.__RUNTIME_CONFIG__?.API_URL;
+
+const $q = useQuasar()
+
+const username = ref(null)
+const password = ref(null)
+const inProgress = ref(false)
+const loginError = ref('')
+
+const onSubmit = () => {
+  if (inProgress.value) return
+  inProgress.value = true
+  loginError.value = ''
+  axios.post(`${api}/login`, {username: username.value, password: password.value}).then(response => {
+    const auth = useAuthStore()
+    auth.setToken(response.data.token)
+    router.push("/")
+  }).catch(() => {
+    loginError.value = 'Invalid username or password'
+  }).finally(() =>
+    inProgress.value = false
+  )
+}
+
+const options = {
+  "particles": {
+    "number": {
+      "value": 80,
+      "density": {
+        "enable": true,
+        "area": 800
+      }
+    },
+    "color": {
+      "value": "#ffffff"
+    },
+    "shape": {
+      "type": "circle",
+      "stroke": {
+        "width": 0,
+        "color": "#000000"
+      },
+      "polygon": {
+        "sides": 5
+      },
+      "image": {
+        "src": "img/github.svg",
+        "width": 100,
+        "height": 100
+      }
+    },
+    "opacity": {
+      "value": 0.5,
+      "random": false,
+      "animation": {
+        "enable": false,
+        "speed": 1,
+        "minimumValue": 0.1,
+        "sync": false
+      }
+    },
+    "size": {
+      "value": 3,
+      "random": true,
+      "animation": {
+        "enable": false,
+        "speed": 40,
+        "minimumValue": 0.1,
+        "sync": false
+      }
+    },
+    "links": {
+      "enable": true,
+      "distance": 150,
+      "color": "#ffffff",
+      "opacity": 0.4,
+      "width": 1
+    },
+    "move": {
+      "enable": true,
+      "speed": 1,
+      "direction": "none",
+      "random": false,
+      "straight": false,
+      "outModes": {
+        "default": "out"
+      },
+      "attract": {
+        "enable": false,
+        "rotate": {
+          "x": 600,
+          "y": 1200
+        }
+      }
+    }
+  },
+  "interactivity": {
+    "detectsOn": "canvas",
+    "events": {
+      "onHover": {
+        "enable": false,
+        "mode": "repulse"
+      },
+      "onClick": {
+        "enable": false,
+        "mode": "push"
+      },
+      "resize": true
+    },
+    "modes": {
+      "grab": {
+        "distance": 400,
+        "links": {
+          "opacity": 1
+        }
+      },
+      "bubble": {
+        "distance": 400,
+        "size": 40,
+        "duration": 2,
+        "opacity": 8,
+        "speed": 3
+      },
+      "repulse": {
+        "distance": 200,
+        "duration": 0.4
+      },
+      "push": {
+        "quantity": 4
+      },
+      "remove": {
+        "quantity": 2
+      }
+    }
+  },
+  "detectRetina": true
+};
+
+</script>
+
+<style scoped>
+.login-box {
+  position: fixed;
+  align-items: center;
+  justify-content: center;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  display: flex;
+  width: 100%;
+  max-width: 420px;
+  padding: 1rem;
+  z-index: 2;
+  background-color: var(--color-background);
+  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
+}
+</style>