added errors and loading states to friends page

src/components/ChatWindow.vue

@@ -335,7 +335,7 @@ async function onSend(content: string) {
     color: var(--muted);
     font-size: 1.1rem;
     z-index: 10;
-    pointer-events: none;
+    /* pointer-events: none; */
     text-align: center;
 }
 
@@ -424,7 +424,7 @@ async function onSend(content: string) {
     left: 50%;
     transform: translate(-50%, -50%);
     z-index: 10;
-    pointer-events: none;
+    /* pointer-events: none; */
     text-align: center;
     width: 100%;
 }

src/locales/en.ftl

@@ -67,6 +67,8 @@ friends-add-title = Add Friend
 friends-send-request = Send Request
 friends-list-header = Your Friends
 friends-error-required = Username is required.
+friends-connectiong = Loading friends...
+friends-list-empty = No friends found
 
 ## Notifications page
 notifications-title = Notifications
@@ -82,6 +84,8 @@ notifications-error-friend-accept = An error occurred while accepting the reques
 notifications-error-friend-decline = An error occurred while declining the request.
 notifications-error-room-accept = An error occurred while accepting the invite.
 notifications-error-room-decline = An error occurred while declining the invite.
+notifications-connectiong = Loading notifications...
+notifications-empty = No notifications found
 
 ## Settings page
 settings-loading = Loading settings...

src/locales/fr.ftl

@@ -67,6 +67,8 @@ friends-add-title = Ajouter un ami
 friends-send-request = Envoyer
 friends-list-header = Vos Amis
 friends-error-required = Le nom d'utilisateur est requis.
+friends-connectiong = Chargement des amis...
+friends-list-empty = Pas d'amis trouvés
 
 ## Notifications page
 notifications-title = Notifications
@@ -82,6 +84,8 @@ notifications-error-friend-accept = Erreur lors de l'acceptation de la demande.
 notifications-error-friend-decline = Erreur lors du refus de la demande.
 notifications-error-room-accept = Erreur lors de l'acceptation de l'invitation.
 notifications-error-room-decline = Erreur lors du refus de l'invitation.
+notifications-connectiong = Chargement des notifications...
+notifications-empty = Pas de notifications trouvées
 
 ## Settings page
 settings-loading = Chargement des paramètres...

src/pages/FriendListPage.vue

@@ -15,7 +15,22 @@
 
         <div class="friends-list">
             <h2>{{ $t('friends-list-header') }}</h2>
-      <div class="friends">
+
+            <!-- Loading State -->
+            <div class="wait-container" v-if="isLoading">
+                <p class="wait-msg">{{ $t('friends-connecting') }}</p>
+            </div>
+
+            <!-- Empty / Error / Retry State -->
+            <div class="wait-container" v-else-if="!friends || friends.length === 0">
+                <p class="wait-msg">{{ $t('friends-list-empty') || 'No friends yet' }}</p>
+                <button class="retry-btn" @click="loadFriends()">
+                    <i class="fa-solid fa-rotate-right"></i>
+                </button>
+            </div>
+
+            <!-- Content State -->
+            <div class="friends" v-else>
                 <button class="friend" v-for="friend in friends" :key="friend.uuid" @click="openProfile(friend)">
                     <img :src="getAvatarUrl(friend.uuid)" @error="handleAvatarError" class="avatar" />
                     <p>{{ friend.username }}</p>
@@ -39,11 +54,23 @@ import UserProfileModal from '../components/UserProfileModal.vue'
 const friends = ref<Friend[]>([])
 const username = ref('')
 const errorMessage = ref('')
+const isLoading = ref(true)
 
 const selectedFriend = ref<Friend | null>(null)
 
-onMounted(async () => {
+async function loadFriends() {
+    isLoading.value = true
+    try {
         friends.value = await fetchFriends()
+    } catch (err) {
+        console.error("Failed to fetch friends", err)
+    } finally {
+        isLoading.value = false
+    }
+}
+
+onMounted(async () => {
+    await loadFriends()
 })
 
 const openProfile = (friend: Friend) => {
@@ -56,16 +83,13 @@ const handleAvatarError = (event: Event) => {
 };
 
 async function send() {
-  if (!username.value) {
-    // errorMessage.value = 'Username is required.'
-    return
-  }
+    if (!username.value) return
 
     try {
         await sendFriendRequest(username.value)
         username.value = ''
         errorMessage.value = ''
-    friends.value = await fetchFriends()
+        await loadFriends()
     } catch (err: any) {
         errorMessage.value = err
     }
@@ -117,13 +141,44 @@ async function send() {
 }
 
 .friends-list {
+    position: relative;
     min-width: 250px;
+    min-height: 200px;
     background: var(--panel);
     border: 1px solid var(--border);
     border-radius: var(--radius);
     padding: 1rem;
 }
 
+.wait-container {
+    display: flex;
+    flex-direction: column;
+    gap: 1.2rem;
+    align-items: center;
+    justify-content: center;
+    padding: 2rem 0;
+    width: 100%;
+}
+
+.wait-msg {
+    color: var(--muted);
+    font-size: 1.1rem;
+    text-align: center;
+}
+
+.retry-btn {
+    background: transparent;
+    color: var(--text);
+    border: 1px solid var(--border);
+    padding: 0.5rem 1rem;
+    border-radius: var(--radius);
+    cursor: pointer;
+}
+
+.retry-btn:hover {
+    background: var(--panel-hover);
+}
+
 .friend {
     width: 100%;
     box-sizing: border-box;
@@ -131,23 +186,18 @@ async function send() {
     color: var(--text);
     border: 1px solid var(--border);
     border-radius: var(--radius);
-  /* padding: 0.75rem 1rem; */
     margin-bottom: 0.5rem;
     display: flex;
     flex-direction: row;
     align-items: center;
     gap: 1.2rem;
-  margin: 0 0 0.5rem 0;
+    cursor: pointer;
 }
 
 .friend:hover p {
     text-decoration: underline;
 }
 
-/* .friend:hover { */
-/*   background-color: var(--panel-hover); */
-/* } */
-
 .friends-list h2 {
     font-size: 1.25rem;
     margin-bottom: 1rem;