fixed some bugs so that the Präsentation kein komplettes Desaster wird

2024-06-25 08:52:05 +02:00
parent f229e3bfbb
commit b38e610d61
13 changed files with 440 additions and 284 deletions
--- a/src/App.vue
+++ b/src/App.vue
@@ -16,7 +16,7 @@ import { useQuasar } from 'quasar';
 <template>
  <IndexPage v-if="userStore.userLoaded"></IndexPage>

-  <div style="display: flex; align-items: center;justify-content: center;padding-top: 45vh;flex-direction: column;" v-else>
+  <div style="display: flex; align-items: center;justify-content: center;padding-top: 45vh;flex-direction: column;width: 100vw; height: 100vh;background: white;" v-else>
    <div>
      <q-spinner
        color="primary"
@@ -24,7 +24,8 @@ import { useQuasar } from 'quasar';
      />
    </div>
    <div class="text-h6" v-if="userStore.reconnectTries < 2">ptpChat wird geladen...</div>
-    <div class="text-h6" v-else>Verbindung wird wiederhergestellt (Versuch {{ userStore.reconnectTries }})</div>
+    <div class="text-h6" v-else-if="userStore.reconnectTries < 20">Verbindung wird wiederhergestellt (Versuch {{ userStore.reconnectTries }})</div>
+    <div class="text-h6" v-else>Also langsam wirds peinlich</div>
  </div>

  <router-view />
@@ -62,4 +63,16 @@ import { useQuasar } from 'quasar';
  }
  /* CUSTOM SCROLLBAR DESIGN ENDE */

+  :root {
+    --defaultGridBorderRadius: 1rem;
+    --defaultElementBackground: rgb(197, 197, 197);
+  }
+
+  body {
+    background: rgb(50, 50, 50);
+    height: 100vh;
+    width: 100vw;
+    overflow: hidden !important;
+  }
+
 </style>
--- a/src/components/ChatCardComponent.vue
+++ b/src/components/ChatCardComponent.vue
@@ -1,7 +1,10 @@
 <script setup lang="ts">

  const props =  defineProps({
-    chat: Object,
+    chat: {
+      type: Object,
+      required: true
+    },
    selected: Boolean,
    lastMessage: String,
  })
@@ -9,42 +12,52 @@
 </script>

 <template>
-  <div class="profileCard" :class="selected ? 'selected' : ''">
-    <div class="profilePicture" :style="{'background-image' : 'url('+props.chat!.profilepictureAsString+')' }"></div>
-    <div style="margin-left:10px;">
-      <p style="margin-bottom: 0;line-height: 25px;vertical-align: middle;height: 25px;display: table-cell;">
-        <span style="font-weight: bold;font-size: 1.2rem;">{{props.chat!.displayName}}</span>
-      </p>
-
-      <p style="margin: 0;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;width:20rem;">{{ props.lastMessage }}</p>
+  <div class="profileCard" :class="{ selected: props.selected }">
+    <div class="profilePicture" :style="{ backgroundImage: 'url(' + props.chat.profilepicture + ')' }"></div>
+    <div class="profileInfo">
+      <p class="displayName">{{ props.chat.displayName }}</p>
+      <p class="lastMessage">{{ props.lastMessage }}</p>
    </div>
  </div>
 </template>

 <style scoped>
+  .profileCard {
+    display: flex;
+    border-radius: 10px;
+    padding: 10px;
+    transition: 0.3s;
+    cursor: pointer;
+  }
+
+  .profileCard:hover,
+  .selected {
+    background: rgba(0, 0, 0, 0.2);
+  }
+
  .profilePicture {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
-
  }

-  .profileCard {
-    display: flex;
-    border-radius: 10px;
-    padding: 10px;
-    transition: .3s;
-    cursor: pointer;
+  .profileInfo {
+    margin-left: 10px;
  }

-  .profileCard:hover {
-    transition: .3s;
-    background: rgba(0,0,0,0.2);
+  .displayName {
+    font-weight: bold;
+    font-size: 1.2rem;
+    margin-bottom: 0;
  }

-  .selected {
-    background: rgba(0,0,0,0.2);
+  .lastMessage {
+    margin: 0;
+    overflow: hidden;
+    white-space: nowrap;
+    text-overflow: ellipsis;
+    width: 20rem;
  }
 </style>
--- a/src/components/ChatSettingsComponent.vue
+++ b/src/components/ChatSettingsComponent.vue
@@ -1,38 +1,35 @@
 <template>
-  <q-dialog v-bind:model-value="internalShowDialog" @update:model-value="closeDialog" style="overflow: auto;" full-width>
-    <q-card style="margin: 3rem 20rem;height: 80vh;padding: 20px;overflow: auto !important;">
+  <q-dialog v-bind:model-value="internalShowDialog" @update:model-value="closeDialog" style="overflow-x: hidden;" full-width>
+    <q-card style="margin: 3rem 15rem;height: 80vh;padding: 20px;overflow: auto !important;">
      <q-card-section class="row items-center q-pb-none">
-        <div class="text-h4">{{ chat!.displayName }}</div>
+        <div class="text-h4">{{ props.chat!.displayName }}</div>
        <q-space />
        <q-btn icon="close" flat round dense v-close-popup />
      </q-card-section>

      <div class="grid-container" v-if="chat?.members">
-        <q-card-section>
-          <div class="text-h5">Mitglieder ({{ chat!.members.length }})</div>
+        <q-card-section style="grid-row: span 2;">
+          <div class="text-h5">Mitglieder ({{ props.chat!.members.length }})</div>
+          <div style="height:15rem;overflow-y: auto;">  
            <table>
-            <tr v-for="user in chat.members">
+              <tr v-for="user in props.chat!.members">
                <td>
-                <ProfileCardComponent :user="user" :selected="false"></ProfileCardComponent>
+                  <ProfileCardComponent :user="user" :selected="false" :showAdminTag="isUserAdmin(user.id)"></ProfileCardComponent>
                </td>
                <td v-if="user.id != userStore.user!.id && currentUserIsAdmin">
                  <q-btn round flat icon="person_remove" style="color: darkred;" title="Nutzer entfernen" @click="removeUser(user.id)"></q-btn>
-                <q-btn round flat icon="key" title="Nutzer zum Admin machen"></q-btn>
+                  <q-btn round flat icon="arrow_downward" title="Adminrechte entziehen" @click="removeAdmin(user.id)" v-if="isUserAdmin(user.id)"></q-btn>
+                  <q-btn round flat icon="arrow_upward" title="Nutzer zum Admin machen" @click="addAdmin(user.id)" v-if="!isUserAdmin(user.id)"></q-btn>
                </td>
              </tr>
            </table>
+          </div>  
        </q-card-section>

        <!-- Namen des Chats ändern -->
        <q-card-section v-if="currentUserIsAdmin">
          <div class="text-h5">Namen ändern</div>
-          <q-input filled v-model="chat.displayName" maxlength="256" counter @update:model-value="showUnsavedChangesAlert"/>
-        </q-card-section>
-
-        <q-card-section>
-          <div class="text-h5">Aktionen</div>
-          <q-btn class="deleteButton" @click="removeUser(userStore.user!.id)">Gruppenchat verlassen</q-btn>
-          <q-btn class="deleteButton" v-if="currentUserIsAdmin">Gruppenchat löschen</q-btn>
+          <q-input filled v-model="props.chat!.displayName" maxlength="256" counter @update:model-value="showUnsavedChangesAlert" style="width: 30rem"/>
        </q-card-section>

        <q-card-section v-if="currentUserIsAdmin">
@@ -41,7 +38,8 @@
          <div style="display: flex;" v-if="chatStore.profilePicturesLoaded">
            <div
              v-for="(image, index) in chatStore.profilePictures"
-              :style="{'background-image' : 'url('+image.url+')' , 'outline' : image.url == chat.profilepictureAsString ? 'dashed grey' : 'none'}"
+              :key="index"
+              :style="{'background-image' : 'url('+image.url+')' , 'outline' : image.url == chat.profilepicture ? 'dashed grey' : 'none'}"
              style="color: red;"
              round
              flat
@@ -58,6 +56,46 @@
            />
          </div>
        </q-card-section>
+
+        <q-card-section>
+          <div class="text-h5">Mitglieder hinzufügen</div>
+          <q-input 
+            filled 
+            v-model="searchQuery"
+            placeholder="Nach Nutzern suchen"
+            @update:model-value="updateSearchResults"
+          >
+            <template v-slot:prepend>
+              <q-icon name="search"></q-icon>
+            </template>
+          </q-input>
+
+          <div style="height: 12rem; overflow-y: auto;">
+            <div v-for="(user, index) in searchResults" class="grid-container-search">
+              <div class="wrapper-div">
+                <q-btn 
+                  v-if="!props.chat!.members.find((u : ptpUser) => user.id == u.id)"
+                  round 
+                  flat 
+                  dense 
+                  icon="add" 
+                  title="Hinzufügen"
+                  style="width:3rem;height:3rem;" 
+                  class="button"
+                  @click="handleClickEvent(user)"
+                />
+              </div>
+              <ProfileCardComponent :user="user" :selected="false"></ProfileCardComponent>
+            </div>
+          </div>
+        </q-card-section>
+
+
+        <q-card-section>
+          <div class="text-h5">Aktionen</div>
+          <q-btn class="deleteButton" @click="removeUser(userStore.user!.id)">Gruppenchat verlassen</q-btn>
+          <q-btn class="deleteButton" v-if="currentUserIsAdmin" @click="deleteChat">Gruppenchat löschen</q-btn>
+        </q-card-section>
      </div>
    </q-card>
  </q-dialog>
@@ -71,18 +109,25 @@
  import type { chat } from 'src/models';
  import { useChatStore } from 'src/stores/chat-store';
  import { useQuasar } from 'quasar';
-  import { sendNotification } from 'src/utils';
+  import { sendNotification, getFilteredUserList } from 'src/utils';

  const userStore = useUserStore();
  const chatStore = useChatStore();

  const showingAlert = ref(false);

+  const searchQuery = ref("");
+  const searchResults = ref([] as ptpUser[]);
+
  const emit = defineEmits(['update:showDialog', 'showModal']);
  const props = defineProps({
    showDialog: Boolean,
    chatID: Number,
-    leaveChat: Function
+    chat: Object,
+    leaveChat: {
+      type: Function,
+      required: true
+    }
  });

  const internalShowDialog = computed({
@@ -95,37 +140,86 @@
  }

  const selectProfilePicture = (image: profilePicture) => {
-    chat.value!.profilepictureAsString = image.url;
+    chat.value!.profilepicture = image.url;
    //props.chat!.profilepictureAsString = image.url;
    showUnsavedChangesAlert();
  }

  const $q = useQuasar();

-  const chat = ref(chatStore.chats.find((chat) => chat.id == props.chatID));
+  const chat = ref(chatStore.chats.find((chat) => chat.id == props.chat!.id));

  const currentUserIsAdmin = computed(() => {
-    return chat.value!.adminIds.includes(userStore.user!.id);
+    return props.chat!.adminIds.includes(userStore.user!.id);
  });

+  const updateSearchResults = () => {
+    searchResults.value = getFilteredUserList(searchQuery.value, userStore.users, userStore.user!.id);
+  }
+
+  const handleClickEvent = (user : ptpUser) => {
+    chatStore.addUserToChat(user.id, props.chatID!).then((response : responseModel) => {
+      chatStore.loadChatsByUser().then(() => {
+        sendNotification(response.message, response.success);
+        props.chat!.members.unshift(user);
+      });
+    });
+  }
+
  const removeUser = (keycloakID : string) => {
    chatStore.removeUserFromChat(keycloakID, props.chatID!).then((response : responseModel) => {
      chatStore.loadChatsByUser().then(() => {
        if(response.success) {
          if(userStore.user!.id == keycloakID) {
            sendNotification("Du hast den Chat verlassen", true);
-            props.leaveChat!();
+            props.leaveChat();
            closeDialog();
          } else {
            sendNotification(response.message, response.success);
          }

-          chat.value = chatStore.chats.find((chat) => chat.id == props.chatID);
+          //props.chat!.members.shift();
+          const index = props.chat!.members.indexOf(props.chat!.members.find((user : ptpUser) => user.id == keycloakID));
+          if (index > -1) {
+            props.chat!.members.splice(index, 1);
+          }
+
+          //chat.value = chatStore.chats.find((chat) => chat.id == props.chatID);
        }
      });
    });
  }

+  const deleteChat = () => {
+    chatStore.deleteChat(props.chatID!).then((response : responseModel) => {
+      sendNotification(response.message, response.success);
+      props.leaveChat();
+      closeDialog();
+    });
+  }
+
+  const addAdmin = (keycloakID : string) => {
+    chatStore.addAdmin(props.chatID!, keycloakID).then((response : responseModel) => {
+      chatStore.loadChatsByUser().then(() => {
+        sendNotification(response.message, response.success);
+        chat.value = chatStore.chats.find((chat) => chat.id == props.chatID);
+      });
+    });
+  }
+
+  const removeAdmin = (keycloakID : string) => {
+    chatStore.removeAdmin(props.chatID!, keycloakID).then((response : responseModel) => {
+      chatStore.loadChatsByUser().then(() => {
+        sendNotification(response.message, response.success);
+        chat.value = chatStore.chats.find((chat) => chat.id == props.chatID);
+      });
+    });
+  }
+
+  const isUserAdmin = (keycloakID : string) => {
+    return chat.value!.adminIds.includes(keycloakID);
+  }
+
  const saveChatChanges = () => {
    chatStore.updateChat(chat.value as chat).then((response : responseModel) => {
      showingAlert.value = false;
@@ -142,13 +236,19 @@
        color: "green",
        icon: 'announcement',
        actions: [
-          { label: 'Änderungen speichern', color: 'white', handler: () => { saveChatChanges() } },
+          { label: 'Speichern', color: 'white', handler: () => { saveChatChanges() } },
+          { label: 'Verwerfen', color: 'white', handler: () => { discardChanges() } },
        ]
      });

      showingAlert.value = true;
    }
  }
+
+  const discardChanges = () => {
+    showingAlert.value = false;
+    closeDialog();
+  }
 </script>

 <style scoped>
@@ -184,4 +284,25 @@
    transition: .3s;
    filter: brightness(0.6);
  }
+
+  /* MIGHT BE MOVED LATER */
+  .grid-container-search {
+    display: grid;
+    grid-template-columns: 70px auto;
+  }
+
+  .grid-container-search > div:nth-child(even) {
+    min-width: 20rem;
+  }
+
+  .wrapper-div {
+    height:100%;
+    position: relative;
+  }
+
+  .button {
+    position: absolute;
+    top: 50%;
+    transform: translateY(-50%);
+  }
 </style>
--- a/src/components/CreateChatComponent.vue
+++ b/src/components/CreateChatComponent.vue
@@ -18,6 +18,7 @@
        </div>
      </div>

+
      <q-input 
        filled
        v-model="chatName"
@@ -70,10 +71,9 @@
  import ProfileCardComponent from './ProfileCardComponent.vue';
  import { useUserStore } from 'src/stores/user-store';
  import type { ptpUser, responseModel } from 'src/models';
-  import {sendNotification} from 'src/utils';
+  import {getFilteredUserList, sendNotification} from 'src/utils';
  import { useChatStore } from 'src/stores/chat-store';

-  const showDialog = ref(true);
  const userStore = useUserStore();
  const searchQuery = ref("");
  const chatName = ref("");
@@ -83,8 +83,7 @@

  const emit = defineEmits(['update:showDialog', 'showModal']);
  const props = defineProps({
-    showDialog: Boolean,
-    chat: Object
+    showDialog: Boolean
  });

  const internalShowDialog = computed({
@@ -97,7 +96,7 @@
  }

  const updateSearchResults = () => {
-    searchResults.value = userStore.users.filter((u) => u.username.toLocaleLowerCase().includes(searchQuery.value.toLocaleLowerCase()) && u.id != userStore.user?.id);
+    searchResults.value = getFilteredUserList(searchQuery.value, userStore.users, userStore.user!.id);
  }

  const isUserSelected = (user : ptpUser) => {
--- a/src/components/MessageComponent.vue
+++ b/src/components/MessageComponent.vue
@@ -3,14 +3,12 @@

  const props =  defineProps({
    ownMessage: Boolean,
-    timestamp: String,
-    message: String,
-    sender: Object,
-    gif: Boolean,
-    link: Boolean,
-    url: String,
    showSender: Boolean,
    nametagColor: String,
+    message: {
+      type: Object,
+      required: true
+    }
  })

  const options: Intl.DateTimeFormatOptions = {
@@ -21,7 +19,7 @@
    minute: '2-digit',
  };

-  const date = new Date(Number(props.timestamp));
+  const date = new Date(Number(props.message.timestamp));
  let timestampFormatted = date.toLocaleString('de-DE', options);
  const daysOffset = getDaysOffset(date, new Date());

@@ -34,12 +32,12 @@
 <template>
  <div class="message" :class="{'sent' : props.ownMessage, 'received' : !props.ownMessage}">
    <div v-if="props.showSender && !props.ownMessage" style="display: flex; justify-content: space-between;">
-      <div class="text-body" style="font-weight: bold;" :style="{'color' : props.nametagColor }">{{ props.sender!.firstName }} {{ props.sender!.lastName }}</div>
-      <div class="text-body" style="color: #505050"><small>@{{ props.sender!.username }}</small></div>
+      <div class="text-body" style="font-weight: bold;" :style="{'color' : props.nametagColor }">{{ props.message!.sender.firstName }} {{ props.message!.sender.lastName }}</div>
+      <div class="text-body" style="color: #505050"><small>@{{ props.message!.sender.username }}</small></div>
    </div>
-    <p v-if="!props.gif && !props.link" style="margin-bottom: 0;">{{props.message}}</p>
-    <img v-if="props.gif" :src="props.url" alt="GIF" style="width: 100%;border-radius: 10px;" />
-    <a v-if="props.link" :href="props.url" target="_blank">{{props.url}}</a>
+    <p v-if="!props.message.gif && !props.message.link" style="margin-bottom: 0;">{{props.message.content}}</p>
+    <img v-if="props.message.gif" :src="props.message.content" alt="GIF" style="width: 100%;border-radius: 10px;" />
+    <a v-if="props.message.link" :href="props.message.content" target="_blank">{{props.message.content}}</a>

    <div style="text-align: right;">
      <small style="margin-top: 0;color: #505050;">{{timestampFormatted}}</small>
--- a/src/components/ProfileCardComponent.vue
+++ b/src/components/ProfileCardComponent.vue
@@ -9,7 +9,8 @@
    user: Object,
    selected: Boolean,
    slim: Boolean,
-    lastMessage: String
+    lastMessage: String,
+    showAdminTag: Boolean
  })

 </script>
@@ -21,6 +22,7 @@
      <p style="margin-bottom: 0;line-height: 25px;vertical-align: middle;height: 25px;display: table-cell;">
        <span style="font-weight: bold;font-size: 1.2rem;">{{props.user!.firstName}} {{ props.user!.lastName }}</span>
        <span v-if="!props.slim">@{{props.user!.username}}</span>
+        <span v-if="props.showAdminTag" style="color: darkred;"> [Administrator]</span>
      </p>

      <p v-if="!props.slim" style="margin: 0;">{{ props.user!.status }}</p>
--- a/src/components/SettingsPopUp.vue
+++ b/src/components/SettingsPopUp.vue
@@ -6,7 +6,7 @@
    <q-card style="padding: 20px;">
      <q-card-section>
        <div class="text-h4">Account löschen</div>
-        <div class="text-body">Bist du sicher, dass du deinen Account löschen möchtest?</div>
+        <div class="text-body">Bist du sicher, dass du deinen Account löschen möchtest? (Dieses Feature ist momentan noch nicht aktiv)</div>
      </q-card-section>
      <q-card-actions align="right">
        <q-btn label="Abbrechen" class="greyButton" style="width: 48%;" @click="showDeleteAccountPopup = false" />
@@ -147,7 +147,6 @@
  }

  const closeDialog = () => {
-    //internalShowDialog.value = false;
    emit('showModal', true);
  };

@@ -160,13 +159,19 @@
        color: "green",
        icon: 'announcement',
        actions: [
-          { label: 'Änderungen speichern', color: 'white', handler: () => { saveProfileChanges() } },
+          { label: 'Speichern', color: 'white', handler: () => { saveProfileChanges() } },
+          { label: 'Verwerfen', color: 'white', handler: () => { discardChanges() } },
        ]
      });

      showingAlert.value = true;
    }
  }
+
+  const discardChanges = () => {
+    showingAlert.value = false;
+    closeDialog();
+  }
 </script>

 <style scoped>
--- a/src/main.ts
+++ b/src/main.ts
@@ -10,6 +10,7 @@ import { useNotificationStore } from './stores/notification-store';

 const app = createApp(App);
 const pinia = createPinia();
+
 app.use(pinia);


@@ -17,47 +18,31 @@ app.use(pinia);
 const userStore = useUserStore();
 const chatStore = useChatStore();
 let keycloak:Keycloak;
-userStore.initKeycloak()
-  .then(r=>
-  {
-    keycloak=r
-    let tries = 1;
-
-// Anfrage ans Backend
+userStore.initKeycloak().then(r=> {
+  keycloak=r;

  if (keycloak.subject) {
-
    userStore.id = keycloak.subject;
    userStore.getPtpUserById(keycloak.subject).then(() =>
      userStore.loadPtpUsersById(keycloak.subject||"").then(user  => {
        console.log(JSON.stringify(user));
-        }));
-
-
-
+      })
+    );

    const interval = setInterval(() => {
-        if(userStore.userLoaded) clearInterval(interval);
-
-        userStore.getPtpUserById(keycloak.subject!).then(user  => {
-          console.log("New attempt: " + JSON.stringify(user));
-          console.warn(userStore.userLoaded);
-        }).catch(() => {
-          console.error("Ein Netzwerkfehler ist aufgetreten " + tries);
-          userStore.reconnectTries = tries;
-
-          tries++;
-        });
-      }, 5000);
-
+      if(userStore.userLoaded) {
        chatStore.loadProfilePictures();
        userStore.loadProfilePictures();
+        clearInterval(interval);
+      }
+
+      userStore.getPtpUserById(keycloak.subject!);
+    }, 5000);

    Notification.requestPermission().then((result) => {
      useNotificationStore().saveDecision(result === "granted");
    });
    
-
  } else {
    console.error("hier ist was schlimmes passiert menno");
  }
--- a/src/models.ts
+++ b/src/models.ts
@@ -21,7 +21,6 @@ export interface chat{
  messages: message[];
  displayName: string;
  profilepicture: string;
-  profilepictureAsString: string;
  groupChat: boolean;
  adminIds: string[];
 }
--- a/src/pages/IndexPage.vue
+++ b/src/pages/IndexPage.vue
@@ -1,23 +1,22 @@
 <template>
-  <div style="width:100%;display: flex; align-items: center; justify-content: space-between;height:100vh;position: fixed;">
+  <div class="container">
    <!-- Hier gibt es die ganzen PopUps und so -->

    <SettingsPopUp :showDialog="settingsDialog" @showModal="() => settingsDialog = false"/>

-    <CreateChatComponent :showDialog="createChatDialog" @showModal="() => createChatDialog = false" :leaveChat="resetSelectedChat"></CreateChatComponent>
+    <CreateChatComponent :showDialog="createChatDialog" @showModal="() => createChatDialog = false"></CreateChatComponent>

-    <div style="background: gray; width: 25%;height:100%;border-right: 1px solid black;">
+    <div class="menu">
      <div style="display: flex; align-items: center; justify-content: space-between;" class="navigation">
-        <div title="Nach Nutzern suchen" @click="activeMenu = 'search'" :class="{menuItemActive : activeMenu === 'search', menuItemInactive : activeMenu !== 'search'}">
+        <div title="Nach Nutzern suchen" @click="selectTab('search')" :class="{menuItemActive : activeMenu === 'search', menuItemInactive : activeMenu !== 'search'}">
          <q-icon name="search"></q-icon>
        </div>

-        <div title="Meine Chats anzeigen" @click="activeMenu = 'chats'" :class="{menuItemActive : activeMenu === 'chats', menuItemInactive : activeMenu !== 'chats'}">
+        <div title="Meine Chats anzeigen" @click="selectTab('chats')" :class="{menuItemActive : activeMenu === 'chats', menuItemInactive : activeMenu !== 'chats'}">
          <q-icon name="chat"></q-icon>
        </div>
      </div>

-
      <div style="margin: 20px;" v-if="activeMenu == 'search'">
        <q-input filled v-model="searchQuery" placeholder="Nach Nutzern suchen">
          <template v-slot:prepend>
@@ -27,14 +26,13 @@

        <div v-if="userStore.usersLoaded && userStore.userLoaded && searchQuery.length > 0 && searchQuery.replace(/\s/g, '').length" style="margin-top: 20px;">
          <ProfileCardComponent
-            v-for="user in userStore.users.filter(u => (u.username.toLocaleLowerCase().includes(searchQuery.toLocaleLowerCase()) || (u.firstName + ' ' + u.lastName).toLocaleLowerCase().includes(searchQuery.trimStart().toLocaleLowerCase()) || searchQuery == '*') && u.id != userStore.id && searchQuery.replace(/\s/g, '').length)" :displayName="user.firstName +  ' ' + user.lastName" :username="user.username"
-            :profilePictureUrl="user.profilepicture"
-            :status="user.status"
+            v-for="user in getFilteredUserList(searchQuery, userStore.users, userStore.user!.id)"
            :user="user"
            :selected="selectedUser.id == user.id"
            @click="selectUser(user as ptpUser)"
          ></ProfileCardComponent>
-          <div v-if="userStore.users.filter(u => u.username.toLocaleLowerCase().includes(searchQuery.toLocaleLowerCase()) || (u.firstName + ' ' + u.lastName).toLocaleLowerCase().includes(searchQuery.trimStart().toLocaleLowerCase()) || searchQuery == '*').length == 0 || !searchQuery.replace(/\s/g, '').length" style="text-align: center;">
+
+          <div v-if="getFilteredUserList(searchQuery, userStore.users, userStore.user!.id).length == 0" style="text-align: center;">
            <img src="https://media.tenor.com/KOZLvzU0o4kAAAAd/no-results.gif" style="border-radius: 1rem;" alt="No search results found">
          </div>
        </div>
@@ -57,21 +55,13 @@
            ></ChatCardComponent>

            <ProfileCardComponent
-              v-else-if="chat.members.length == 2"
+              v-else
              :user="userStore.users.find((user) => user.id === chat.members.find((member) => member.id !== userStore.user!.id)?.id)"
              :selected="chat.id == selectedChat.id"
              @click="selectChat(chat as chat)"
              slim
              :lastMessage="getChatPreviewMessage(chat.id)"
            ></ProfileCardComponent>
-
-            <ChatCardComponent 
-              v-else 
-              :selected="chat.id == selectedChat.id" 
-              :chat="chat"
-              @click="selectChat(chat as chat)"
-              :lastMessage="getChatPreviewMessage(chat.id)"
-            ></ChatCardComponent>
          </div>
        </div>
      </div>
@@ -81,16 +71,13 @@
        flat 
        v-if="userStore.userLoaded"
        :style="{'background-image' : 'url('+userStore.user!.profilepicture+')' }"
-        style="background-size: cover;background-position: center;position: fixed; left:1rem; bottom: 1rem;"
+        style="background-size: cover;background-position: center;position: fixed; left:36px; bottom: 30px;"
        title="Profil und Einstellungen" 
        @click="settingsDialog = true"
-      >
-      </q-btn>
+      ></q-btn>
    </div>

    <!-- RECHTE SPALTE -->
-
-    <div style="width: 75%;height: 100%;background: #DFD0BF;">
      <div class="header" v-if="selectedUser.id != null || selectedChat.id != null" style="padding: 10px;">
        <HeaderInfoContainerComponent 
          v-if="!selectedChat.groupChat" 
@@ -101,7 +88,7 @@
        <div v-else style="display: flex;">
          <HeaderInfoContainerComponent
            :displayName="selectedChat.displayName"
-            :image="selectedChat.profilepictureAsString"
+            :image="selectedChat.profilepicture"
          ></HeaderInfoContainerComponent>

          <div>
@@ -115,7 +102,7 @@
          <q-space />
          <q-btn icon="more_vert" round flat @click="chatSettingsDialog = true"></q-btn>

-          <ChatSettingsComponent :chat="selectedChat" :chatID="selectedChat.id" :showDialog="chatSettingsDialog" @showModal="() => chatSettingsDialog = false"></ChatSettingsComponent>
+          <ChatSettingsComponent :chat="selectedChat" :chatID="selectedChat.id" :showDialog="chatSettingsDialog" @showModal="() => chatSettingsDialog = false" :leaveChat="resetSelectedChat"></ChatSettingsComponent>
        </div>
      </div>

@@ -124,40 +111,19 @@
        <div class="text-h6">Wähle einen Chat aus</div>
      </div>

-
-      <div v-if="selectedUser.id != null && selectedChat.members.length == 2" id="messageContainer" style="padding: 25px;overflow-y: auto;height: 100%;display: flex;flex-direction: column-reverse;">
-        <div v-if="!hasChatWith(selectedUser.id)" style="width: 100%; text-align: center;font-size: 1.2rem;">
-          <p>Das ist der Beginn deines Chats mit <strong>{{selectedUser.firstName}} {{selectedUser.lastName}}</strong></p>
+      <div v-if="selectedChat.id != null" class="main" style="overflow-y: auto;display: flex;flex-direction: column-reverse;">
+        <div v-if="selectedChat.id == -1" style="text-align: center;">
+          <div class="text-h5" style="font-weight: normal;">Das ist der Beginn deines Chats mit <b>{{ selectedChat.displayName }}</b></div>
        </div>
        
-        <div v-else>
-          <p>Du hast schonmal mit dem geschrieben wie schön</p>
-        </div>
-      </div>
-
-      <div v-if="selectedChat.id != null" style="padding: 75px 25px 0 25px;overflow-y: auto;height: 90%;display: flex;flex-direction: column-reverse;"> 
-        <div v-for="(message, index) in (messageStore.messages[selectedChat.id])" :key="index">
-
        <MessageComponent
-            v-if="message.gif || message.link"
-            :url="message.content"
-            :timestamp="message.timestamp"
+          v-for="(message, index) in (messageStore.messages[selectedChat.id])" 
+          :key="index"
+          :message="message"
+          :nametagColor="!chatStore.userColors[message.sender.username] ? 'black' : chatStore.userColors[message.sender.username]"
          :own-message="message.sender.id == userStore.user!.id"
-            :link="message.link"
-            :gif="message.gif"
-            :showSender="selectedChat.members.length > 2 && (index == messageStore.messages[selectedChat.id].length - 1 || messageStore.messages[selectedChat.id][index+1].sender!.id != message.sender.id)"
+          :showSender="selectedChat.groupChat && (index == messageStore.messages[selectedChat.id].length - 1 || messageStore.messages[selectedChat.id][index+1].sender!.id != message.sender.id)"
        ></MessageComponent>
-
-          <MessageComponent
-            v-if="!message.gif && !message.link"
-            :message="message.content"
-            :nametagColor="chatStore.chats.find((chat) => chat.id == selectedChat.id)!.members.find((member) => member.id === message.sender.id)?.nametagColor!"
-            :timestamp="message.timestamp"
-            :own-message="message.sender.id == userStore.user!.id"
-            :sender="message.sender"
-            :showSender="selectedChat.members.length > 2 && (index == messageStore.messages[selectedChat.id].length - 1 || messageStore.messages[selectedChat.id][index+1].sender!.id != message.sender.id)"
-          ></MessageComponent>
-        </div>
      </div>

      <div class="footer">
@@ -196,13 +162,11 @@
        </div>
      </div>
      <!-- GIF SUCHE ENDE -->
-
-    </div>
  </div>
 </template>

 <script setup lang="ts">
-  import { onMounted, ref } from 'vue';
+  import { ref } from 'vue';
  import MessageComponent from 'components/MessageComponent.vue';
  import { useTenorStore } from 'stores/tenor-store';
  import ProfileCardComponent from 'components/ProfileCardComponent.vue';
@@ -216,8 +180,8 @@
  import ChatSettingsComponent from 'src/components/ChatSettingsComponent.vue';
  import CreateChatComponent from 'src/components/CreateChatComponent.vue';
  import { useMessageStore } from 'src/stores/message-store';
-  import { useNotificationStore } from 'src/stores/notification-store';
-  import { sendNotification } from 'src/utils';
+  import { sendNotification, getFilteredUserList } from 'src/utils';
+  import { Notify } from 'quasar';

  defineOptions({
    name: 'IndexPage'
@@ -226,14 +190,10 @@
  const tenorStore = useTenorStore();
  const userStore = useUserStore();
  const chatStore = useChatStore();
-  const notificationStore = useNotificationStore();

  const searchQuery = ref("")
  const message = ref("");
  const gifSearch = ref("");
-  const chatName = ref('');
-  const userSearch = ref('');
-  const usersForChat = ref([] as string[]);

  const messageStore = useMessageStore();

@@ -241,13 +201,23 @@
  const chatSettingsDialog = ref(false);
  const createChatDialog = ref(false);

+  const showGifMenu = ref(false);

-  const activeMenu = ref("chats");
+  // Speichert, ob der Suchbegriff im GIF-Menü sich geändert hat
+  // Wenn nicht, wird keine neue Anfrage an Tenor geschickt
+  const gifSearchQueryChanged = ref(true);
+
+  const activeMenu = ref("search");
+
+  const selectedUser = ref({} as ptpUser);
+  const selectedChat = ref({} as chat);

  let loadedGifsAmount = 10;

-  let messages : message[] = [
-  ];
+  const selectTab = (tab : string) => {
+    activeMenu.value = tab;
+    getMessages();
+  }

  const getChatPreviewMessage = (chatId : number) => {
    const messageArray : message[] = messageStore.messages[chatId];
@@ -259,7 +229,7 @@
      let messageContent = newestMessage.content;
      let userDescriptor = newestMessage.sender.firstName;

-      if(isTenorGifUrl(newestMessage.content)) {
+      if(newestMessage.gif) {
        messageContent = "GIF";
      }

@@ -274,46 +244,16 @@
    }
  }

-  function isUrl(url : string) {
-    try {
-      new URL(url);
-      return true;
-    } catch (err) {
-      return false;
-    }
-  }
-
-  function isTenorGifUrl(url : string) {
-    return url.startsWith("https://media.tenor.com/") && url.endsWith(".gif");
-
-  }
-
-  messages.forEach((msg) => {
-    if(isTenorGifUrl(msg.content)) {
-      msg.gif = true;
-    } else if(isUrl(msg.content)) {
-      msg.link = true;
-    }
-  })
-
-  const selectedGifURL = ref("");
-  const showGifMenu = ref(false);
-
-  const changed = ref(true);
-
  function inputChanged() {
-    changed.value = true;
+    gifSearchQueryChanged.value = true;
  }

-
-
-
  function getGifs() {
    let query = gifSearch.value != "" ? gifSearch.value : "the office";

-    if(changed.value) {
+    if(gifSearchQueryChanged.value) {
      tenorStore.getGifsBySearchTerm(query, loadedGifsAmount);
-      changed.value = false;
+      gifSearchQueryChanged.value = false;
    }
  }

@@ -354,7 +294,7 @@
  function loadMoreGifs() {
    loadedGifsAmount += 10;
    console.log(loadedGifsAmount);
-    changed.value = true;
+    gifSearchQueryChanged.value = true;
  }

  function getMessages() {
@@ -368,10 +308,30 @@
    await chatStore.loadChatsByUser();
  };

+  const updateChatList = () => {
+    chatStore.loadChatsByUser().then(() => {
+      // Hier wird geprüft, ob man immer noch Mitglied des momentan ausgewählten Chats ist
+      if(chatStore.chats.find((chat) => chat.id == selectedChat.value.id) == null && selectedChat.value.id && selectedChat.value.groupChat) {
+        Notify.create({
+          message: "Der Chat '"+selectedChat.value.displayName+"' existiert nicht mehr, oder du bist kein Teil mehr davon",
+          position: 'top',
+          color: "red",
+          icon: "warning",
+          actions: [
+            { icon: 'close', color: 'white', round: true, handler: () => { /* ... */ } }
+          ]
+        });
+
+        chatSettingsDialog.value = false;
+        
+
+        selectedChat.value = {} as chat;
+      }
+    });
+  }
+
  setInterval(getMessages, 5000);
-  setInterval(chatStore.loadChatsByUser, 5000);
-
-
+  setInterval(updateChatList, 5000);
  setInterval(getGifs, 500);

  userStore.getAllPtpUsers();
@@ -380,30 +340,41 @@
    await chatStore.loadChatsByUser();
  };

-  const selectedUser = ref({} as ptpUser);
-  const selectedChat = ref({} as chat);
+  

  const resetSelectedChat = () => {
-    //console.log("HAHHSHHDSD");
    selectedChat.value = {} as chat
  }

  function selectUser(user : ptpUser) {
+    // Hier wird zuerst geprüft, ob es bereits einen Chat mit dem Nutzer gibt
+    // Wenn ja, wird dieser Chat ausgewählt
+    // Wenn nein, wird ein Dummy-Objekt erstellt
+
+    let chatExists = false;
+
+    chatStore.chats.forEach((chat) => {
+      if(!chat.groupChat && chat.members.find((member) => member.id == user.id)) {
+        selectedChat.value = chat;
+        getMessages();
+        chatExists = true;
+      }
+    });
+
+    if(!chatExists) {
      selectedUser.value = user;
-    //selectedChat.value = {} as chat;
-    // CHECKEN, OB ES SCHON EINEN CHAT GIBT
      const exampleChat: chat = {
        id: -1,
        members: [user, userStore.user!],
        messages: [],
        displayName: user.firstName + " " + user.lastName,
        profilepicture: user.profilepicture,
-      profilepictureAsString: user.profilepicture,
        groupChat: false,
        adminIds: []
      };
      selectedChat.value = exampleChat;
    }
+  }

  function selectChat(chat : chat) {
    selectedChat.value = chat;
@@ -416,25 +387,11 @@
    messageStore.loadMessagesByChatID(chat.id);
  }

-  function hasChatWith(id : string) : boolean {
-    // Hier wird geprüft, ob es ein Chat mit einem bestimmten anderen Nutzer existiert
-    const chatExists = chatStore.chats.find((chat) => chat.members.length === 2 && chat.members.find((member) => member.id === id));
-
-    return Boolean(chatExists);
-  }
-

  // Init methods
  
  loadChats();

-
-  const user = ref();
-
-  onMounted(() => {
-    user.value = userStore.user;
-  })
-
 </script>

 <style scoped>
@@ -457,24 +414,6 @@
    filter: brightness(0.5);
  }

-  .footer {
-    width: 75%;
-    height:auto;
-    background: gray;
-    position: absolute;
-    bottom:0;
-    padding: 10px;
-  }
-
-  .header {
-    width: 75%;
-    height: auto;
-    background: gray;
-    position: fixed;
-    right: 0;
-    top: 0;
-  }
-
  .navigation {
    font-size: 2rem;
  }
@@ -503,4 +442,55 @@
    font-weight: bold;
    margin-bottom: 0;
  }
+
+  /* CSS GRID THINGS */
+
+  .container {
+    display: grid;
+    color: #111111;
+    grid-template-columns: auto 1fr;
+    grid-template-rows: auto 1fr auto;
+    grid-template-areas:
+        "menu header"
+        "menu main"
+        "menu footer";
+    height: 97vh;
+    background: #FFF5E1;
+    margin: 1.5vh 20px;
+    border-radius: var(--defaultGridBorderRadius);
+  }
+
+  .menu {
+    grid-area: menu;
+    background-color: var(--defaultElementBackground);
+    color: black;
+    border-radius: 1rem 0 0 1rem;
+    width: 30rem;
+  }
+
+  .header {
+    grid-area: header;
+    background-color: var(--defaultElementBackground);
+    color: black;
+    padding: 10px;
+    border-top-right-radius: 1rem;
+    margin-bottom: 0;
+  }
+
+  .main {
+    grid-area: main;
+    background-color: transparent;
+    padding: 20px;
+    overflow-y: auto;
+    border-radius: var(--defaultGridBorderRadius);
+    margin-bottom: 0;
+  }
+
+  .footer {
+    grid-area: footer;
+    background-color: var(--defaultElementBackground);
+    color: black;
+    padding: 10px;
+    border-bottom-right-radius: 1rem;
+  }
 </style>
--- a/src/stores/chat-store.ts
+++ b/src/stores/chat-store.ts
@@ -5,13 +5,18 @@ import { useUserStore } from 'stores/user-store';
 import { useQuasar } from 'quasar';
 import { getRandomHexColor } from 'src/utils';

+interface StringKeyValue {
+  [key: string]: string;
+}
+
 export const useChatStore = defineStore('chatStore',{
  state:() => ({
    chats: [] as chat[],
    chatsLoaded: false,
    chatExistsReponse: false,
    profilePictures : [] as profilePicture[],
-    profilePicturesLoaded: false
+    profilePicturesLoaded: false,
+    userColors: {} as StringKeyValue
  }),
  actions: {
    async getChatsByUser(): Promise<chat[]> {
@@ -25,9 +30,11 @@ export const useChatStore = defineStore('chatStore',{

      this.chats.forEach((c) => {
        c.members.forEach((member) => {
-          member.nametagColor = getRandomHexColor();
-        })
+          if(!this.userColors[member.username]){
+            this.userColors[member.username] = getRandomHexColor();
+          }
        })
+      });

      this.chatsLoaded = true;
      return this.chats;
@@ -57,17 +64,35 @@ export const useChatStore = defineStore('chatStore',{
    
      const updatedChat : chat = {...chat};

+      console.log("UpdatedChatUrl: " + updatedChat.profilepicture);
+
      this.profilePictures.forEach((element: profilePicture) => {
        if(element.url === updatedChat.profilepicture){
          updatedChat.profilepicture = element.shortName;
        }
      });

-      return (await api.post("/chats/update", chat)).data;
+      return (await api.post("/chats/update", updatedChat)).data;
+    },
+
+    async addAdmin(chatID: number, keycloakID: string){
+      return (await api.post("/chats/addAdmin/"+chatID+"/"+keycloakID)).data;
+    },
+
+    async removeAdmin(chatID: number, keycloakID: string){
+      return (await api.post("/chats/removeAdmin/"+chatID+"/"+keycloakID)).data;
    },

    async removeUserFromChat(keycloakID : string, chatID : number) {
      return (await api.delete("/chats/removeUser/"+chatID+"/"+keycloakID)).data;
+    },
+
+    async addUserToChat(keycloakID : string, chatID : number) {
+      return (await api.post("/chats/addUser/"+chatID+"/"+keycloakID)).data;
+    },
+
+    async deleteChat(chatID : number) {
+      return (await api.delete("/chats/"+chatID)).data;
    }
  }
 });
--- a/src/stores/user-store.ts
+++ b/src/stores/user-store.ts
@@ -44,7 +44,7 @@ export const useUserStore = defineStore('userStore', {
        this.user = response.response;
        this.userLoaded = true;
      }).catch(error => {
-        console.error("Ein Netzwerkfehler ist aufgetreten");
+        this.reconnectTries++;
      });
    },
    async loadPtpUsersById(id : string) : Promise<responseModel>  {
@@ -87,7 +87,6 @@ export const useUserStore = defineStore('userStore', {
    },

    async initKeycloak() : Promise<Keycloak>{
-
      try {
        await keycloak.init(initOptions).then( (auth: boolean): void => {
          console.log("Authenticated: " + auth);
@@ -98,11 +97,13 @@ export const useUserStore = defineStore('userStore', {
      this.keycloak = keycloak;
      return keycloak;
    },
+
    async login() {
      if(!this.keycloak){
        await this.initKeycloak();
      }else await this.keycloak?.login( {prompt: 'login'} as KeycloakLoginOptions);
    },
+
    async logout() {
      window.location.href= 'http://localhost:' + keycloakPort + '/realms/' + realm + '/protocol/openid-connect/logout?post_logout_redirect_uri=http%3A%2F%2Flocalhost:' + frontendPort + '&client_id=' + clientId;
    },
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -1,4 +1,5 @@
 import { Notify } from "quasar";
+import { ptpUser } from "./models";

 export const sendNotification = (message : string, successful : Boolean) => {
  Notify.create({
@@ -54,3 +55,7 @@ export const getRandomHexColor = () => {
  const lightness = 30; // Adjust this value to set the desired lightness (0-100)
  return hslToHex(hue, saturation, lightness);
 }
+
+export const getFilteredUserList = (searchQuery : string, userList : ptpUser[], ownID : string) => {
+  return userList.filter(u => (u.username.toLocaleLowerCase().includes(searchQuery.toLocaleLowerCase()) || (u.firstName + ' ' + u.lastName).toLocaleLowerCase().includes(searchQuery.trimStart().toLocaleLowerCase()) || searchQuery == '*') && u.id != ownID && searchQuery.replace(/\s/g, '').length);
+}