Updating ConversationsView wiring and the nav badge next.

2026-09-29 16:22:37 +03:30
parent 032eb70524
commit d4972891f1
3 changed files with 374 additions and 64 deletions
@@ -1,7 +1,9 @@
-import { computed, onUnmounted, ref, shallowRef } from 'vue';
-import type { ConversationSessionDto } from '@mento/shared';
+import { computed, ref, shallowRef } from 'vue';
+import type { ConversationRoomDto, ConversationSessionDto } from '@mento/shared';
 import { api } from '@/lib/api';

+export type ChatDelivery = 'sending' | 'sent' | 'read';
+
 export type ChatMessage = {
  id: string;
  roomId: string;
@@ -11,23 +13,55 @@ export type ChatMessage = {
  createdAt: string;
  reply: string | null;
  optimistic?: boolean;
+  delivery?: ChatDelivery;
+  readAt?: string | null;
+};
+
+export type RoomLiveEvent = {
+  roomId: string;
+  preview: string;
+  at: string;
+  fromSelf: boolean;
 };

 const PAGE_SIZE = 50;

 let socket: WebSocket | null = null;
 let sessionCache: ConversationSessionDto | null = null;
+let connectPromise: Promise<void> | null = null;
+let pingTimer: ReturnType<typeof setInterval> | null = null;
+let reconnectTimer: ReturnType<typeof setTimeout> | null = null;
+let wantSocket = false;
+
 const status = ref<'idle' | 'connecting' | 'open' | 'closed'>('idle');
 const messages = shallowRef<ChatMessage[]>([]);
 const activeRoomId = ref('');
-let pingTimer: ReturnType<typeof setInterval> | null = null;
+const unreadTotal = ref(0);
+const pageOpen = ref(false);
+
+type RoomListener = (event: RoomLiveEvent) => void;
+const roomListeners = new Set<RoomListener>();
+
+export function onRoomLiveEvent(listener: RoomListener) {
+  roomListeners.add(listener);
+  return () => roomListeners.delete(listener);
+}
+
+function emitRoomLive(event: RoomLiveEvent) {
+  for (const listener of roomListeners) {
+    try {
+      listener(event);
+    } catch {
+      // ignore listener errors
+    }
+  }
+}

 function messageTs(item: ChatMessage): number {
  const t = new Date(item.createdAt).getTime();
  return Number.isNaN(t) ? 0 : t;
 }

-/** قدیمی → جدید (آخرین پیام پایین لیست) */
 function sortAsc(items: ChatMessage[]): ChatMessage[] {
  return [...items].sort((a, b) => {
    const d = messageTs(a) - messageTs(b);
@@ -47,6 +81,7 @@ function normalizeIncoming(
  const content = String(base.content ?? base.text ?? base.body ?? '').trim();
  if (!content && !base.attachments) return null;
  const id = String(base.id ?? base.message_id ?? '').trim();
+  const readAt = base.read_at ?? base.readAt ?? null;
  return {
    id: id || `tmp-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`,
    roomId: String(base.room_id ?? raw.room_id ?? roomFallback),
@@ -59,19 +94,29 @@ function normalizeIncoming(
      base.created_at ?? base.createdAt ?? raw.created_at ?? new Date().toISOString(),
    ),
    reply: base.reply ? String(base.reply) : null,
+    readAt: readAt ? String(readAt) : null,
+    delivery: readAt ? 'read' : 'sent',
  };
 }

-/** ادغام: همان id جایگزین می‌شود؛ optimistic مشابه با echo سوکت یکی می‌شود */
 function mergeMessages(incoming: ChatMessage, list: ChatMessage[]): ChatMessage[] {
  const byId = list.findIndex((m) => m.id === incoming.id);
  if (byId >= 0) {
+    const prev = list[byId];
    const next = [...list];
-    next[byId] = { ...list[byId], ...incoming, optimistic: false };
+    next[byId] = {
+      ...prev,
+      ...incoming,
+      optimistic: false,
+      delivery:
+        incoming.delivery === 'read' || prev.delivery === 'read'
+          ? 'read'
+          : incoming.delivery || prev.delivery || 'sent',
+      readAt: incoming.readAt ?? prev.readAt,
+    };
    return sortAsc(next);
  }

-  // echo سوکت بعد از optimistic با همان متن/فرستنده/اتاق
  const optimisticIdx = list.findIndex(
    (m) =>
      m.optimistic &&
@@ -80,11 +125,13 @@ function mergeMessages(incoming: ChatMessage, list: ChatMessage[]): ChatMessage[
      m.content === incoming.content,
  );
  if (optimisticIdx >= 0) {
+    const prev = list[optimisticIdx];
    const next = [...list];
    next[optimisticIdx] = {
-      ...list[optimisticIdx],
+      ...prev,
      ...incoming,
      optimistic: false,
+      delivery: incoming.readAt ? 'read' : 'sent',
    };
    return sortAsc(next);
  }
@@ -92,6 +139,38 @@ function mergeMessages(incoming: ChatMessage, list: ChatMessage[]): ChatMessage[
  return sortAsc([...list, incoming]);
 }

+function applySeenPayload(payload: Record<string, unknown>) {
+  const roomId = String(payload.room_id ?? '');
+  if (!roomId || roomId !== activeRoomId.value) return;
+
+  const myId = sessionCache?.chatUserId ?? '';
+  const readerId = String(payload.reader_id ?? '');
+  // وقتی طرف مقابل خوانده، پیام‌های من تیک دوتایی می‌خورند
+  if (!readerId || readerId === myId) return;
+
+  const ids = new Set(
+    Array.isArray(payload.seen_message_ids)
+      ? payload.seen_message_ids.map((id) => String(id))
+      : [],
+  );
+  if (!ids.size) {
+    // اگر id لیست نبود، همه پیام‌های خودم در این room را read کن
+    messages.value = messages.value.map((m) =>
+      m.roomId === roomId && m.senderId === myId
+        ? { ...m, delivery: 'read' as const, readAt: String(payload.seen_at ?? new Date().toISOString()) }
+        : m,
+    );
+    return;
+  }
+
+  const seenAt = String(payload.seen_at ?? new Date().toISOString());
+  messages.value = messages.value.map((m) => {
+    if (!ids.has(m.id)) return m;
+    if (m.senderId !== myId) return m;
+    return { ...m, delivery: 'read' as const, readAt: seenAt };
+  });
+}
+
 async function ensureSession(): Promise<ConversationSessionDto> {
  if (sessionCache) return sessionCache;
  const { data } = await api.get<ConversationSessionDto>('/conversations/session');
@@ -106,13 +185,62 @@ function clearPing() {
  }
 }

+function clearReconnect() {
+  if (reconnectTimer) {
+    clearTimeout(reconnectTimer);
+    reconnectTimer = null;
+  }
+}
+
+function scheduleReconnect() {
+  if (!wantSocket || reconnectTimer) return;
+  reconnectTimer = setTimeout(() => {
+    reconnectTimer = null;
+    void connectSocket().catch(() => {
+      scheduleReconnect();
+    });
+  }, 2500);
+}
+
 function disconnectSocket() {
  clearPing();
+  clearReconnect();
  if (socket) {
+    socket.onmessage = null;
+    socket.onclose = null;
+    socket.onerror = null;
    socket.close();
    socket = null;
  }
  status.value = 'closed';
+  connectPromise = null;
+}
+
+function handleIncomingMessage(msg: ChatMessage) {
+  const myId = sessionCache?.chatUserId ?? '';
+  const fromSelf = Boolean(myId && msg.senderId === myId);
+
+  if (msg.roomId === activeRoomId.value) {
+    messages.value = mergeMessages(
+      {
+        ...msg,
+        delivery: fromSelf ? msg.delivery || 'sent' : msg.delivery,
+      },
+      messages.value,
+    );
+    if (!fromSelf && pageOpen.value) {
+      sendRead(msg.roomId);
+    }
+  } else if (!fromSelf) {
+    unreadTotal.value += 1;
+  }
+
+  emitRoomLive({
+    roomId: msg.roomId,
+    preview: msg.content,
+    at: msg.createdAt,
+    fromSelf,
+  });
 }

 function onSocketMessage(event: MessageEvent) {
@@ -120,63 +248,101 @@ function onSocketMessage(event: MessageEvent) {
  if (!raw || raw === 'pong' || raw === 'ping') return;
  try {
    const parsed = JSON.parse(raw) as Record<string, unknown>;
-    const type = String(parsed.type ?? '').toLowerCase();
-    if (type === 'seen' || type === 'typing' || type === 'read' || type === 'pong') return;
+    const type = String(parsed.type ?? parsed.event ?? '').toLowerCase();
+    if (type === 'pong' || type === 'ping' || type === 'typing' || type === 'read') return;
+    if (type === 'seen') {
+      applySeenPayload(parsed);
+      return;
+    }
    const msg = normalizeIncoming(parsed, activeRoomId.value);
-    if (!msg || !activeRoomId.value || msg.roomId !== activeRoomId.value) return;
-    messages.value = mergeMessages(msg, messages.value);
+    if (!msg) return;
+    handleIncomingMessage(msg);
  } catch {
    // ignore
  }
 }

 async function connectSocket() {
-  const session = await ensureSession();
+  wantSocket = true;
  if (socket?.readyState === WebSocket.OPEN) return;
+  if (connectPromise) return connectPromise;

-  disconnectSocket();
-  status.value = 'connecting';
-  socket = new WebSocket(session.wsUrl);
+  connectPromise = (async () => {
+    const session = await ensureSession();
+    if (socket?.readyState === WebSocket.OPEN) return;

-  socket.addEventListener('open', () => {
-    status.value = 'open';
-    pingTimer = setInterval(() => {
-      if (socket?.readyState === WebSocket.OPEN) socket.send('ping');
-    }, 15000);
+    disconnectSocket();
+    wantSocket = true;
+    status.value = 'connecting';
+    socket = new WebSocket(session.wsUrl);
+
+    await new Promise<void>((resolve, reject) => {
+      if (!socket) return reject(new Error('socket missing'));
+      const t = setTimeout(() => reject(new Error('ws timeout')), 12000);
+      socket.addEventListener(
+        'open',
+        () => {
+          clearTimeout(t);
+          status.value = 'open';
+          pingTimer = setInterval(() => {
+            if (socket?.readyState === WebSocket.OPEN) socket.send('ping');
+          }, 15000);
+          resolve();
+        },
+        { once: true },
+      );
+      socket.addEventListener(
+        'error',
+        () => {
+          clearTimeout(t);
+          reject(new Error('ws error'));
+        },
+        { once: true },
+      );
+    });
+
+    if (!socket) return;
+    socket.addEventListener('message', onSocketMessage);
+    socket.addEventListener('close', () => {
+      status.value = 'closed';
+      clearPing();
+      socket = null;
+      connectPromise = null;
+      if (wantSocket) scheduleReconnect();
+    });
+  })().finally(() => {
+    connectPromise = null;
  });

-  socket.addEventListener('close', () => {
-    status.value = 'closed';
-    clearPing();
-  });
+  return connectPromise;
+}

-  socket.addEventListener('message', onSocketMessage);
+function sendRead(roomId: string) {
+  if (!socket || socket.readyState !== WebSocket.OPEN || !roomId) return;
+  socket.send(JSON.stringify({ type: 'read', room_id: roomId }));
+}

-  await new Promise<void>((resolve, reject) => {
-    if (!socket) return reject(new Error('socket missing'));
-    const t = setTimeout(() => reject(new Error('ws timeout')), 12000);
-    socket.addEventListener(
-      'open',
-      () => {
-        clearTimeout(t);
-        resolve();
-      },
-      { once: true },
-    );
-    socket.addEventListener(
-      'error',
-      () => {
-        clearTimeout(t);
-        reject(new Error('ws error'));
-      },
-      { once: true },
-    );
-  });
+export async function refreshUnreadTotal() {
+  try {
+    const { data } = await api.get<ConversationRoomDto[]>('/conversations/rooms');
+    unreadTotal.value = data.reduce((sum, room) => sum + (room.unreadCount || 0), 0);
+    return unreadTotal.value;
+  } catch {
+    return unreadTotal.value;
+  }
 }

 export function useOrgChat() {
  const loadingMessages = ref(false);

+  async function ensureConnected() {
+    await connectSocket();
+  }
+
+  function setConversationsPageOpen(open: boolean) {
+    pageOpen.value = open;
+  }
+
  async function loadMessages(roomId: string) {
    activeRoomId.value = roomId;
    loadingMessages.value = true;
@@ -195,10 +361,18 @@ export function useOrgChat() {
      if (!res.ok) throw new Error('messages failed');
      const body = await res.json();
      const list = Array.isArray(body) ? body : body?.data ?? [];
-      const normalized = list
+      const myId = session.chatUserId;
+      const normalized = (list
        .map((item: Record<string, unknown>) => normalizeIncoming(item, roomId))
-        .filter(Boolean) as ChatMessage[];
+        .filter(Boolean) as ChatMessage[]).map((m) => {
+        if (m.senderId !== myId) return m;
+        return {
+          ...m,
+          delivery: (m.readAt ? 'read' : 'sent') as ChatDelivery,
+        };
+      });
      messages.value = sortAsc(normalized);
+      sendRead(roomId);
    } finally {
      loadingMessages.value = false;
    }
@@ -227,36 +401,47 @@ export function useOrgChat() {
      createdAt: new Date().toISOString(),
      reply,
      optimistic: true,
+      delivery: 'sending',
    };
    messages.value = mergeMessages(optimistic, messages.value);
+    emitRoomLive({
+      roomId,
+      preview: trimmed,
+      at: optimistic.createdAt,
+      fromSelf: true,
+    });
    socket.send(JSON.stringify(payload));
-    sendRead(roomId);
+    messages.value = messages.value.map((m) =>
+      m.id === id ? { ...m, optimistic: false, delivery: 'sent' as const } : m,
+    );
  }

-  function sendRead(roomId: string) {
-    if (!socket || socket.readyState !== WebSocket.OPEN) return;
-    socket.send(JSON.stringify({ type: 'read', room_id: roomId }));
+  function clearActiveRoom() {
+    activeRoomId.value = '';
+    messages.value = [];
  }

  function resetSession() {
+    wantSocket = false;
    sessionCache = null;
    disconnectSocket();
    messages.value = [];
    activeRoomId.value = '';
  }

-  onUnmounted(() => {
-    disconnectSocket();
-  });
-
  return {
    status: computed(() => status.value),
    messages: computed(() => messages.value),
+    unreadTotal: computed(() => unreadTotal.value),
    loadingMessages,
    loadMessages,
    sendText,
    sendRead,
+    ensureConnected,
+    setConversationsPageOpen,
+    clearActiveRoom,
    resetSession,
    ensureSession,
+    refreshUnreadTotal,
  };
 }