refactor(chat): clean stale mocks and external browser helpers

src/app/chat/chat-screen.helpers.ts

@@ -1,11 +1,8 @@
 "use client";
 
 import type { LoginStatus } from "@/data/dto/auth";
-import { AppStorage } from "@/data/storage/app/app_storage";
+import { ROUTE_BUILDERS } from "@/router/routes";
-import { AuthStorage } from "@/data/storage/auth/auth_storage";
+import { AppEnvUtil, BrowserDetector } from "@/utils";
-import { UserStorage } from "@/data/storage/user/user_storage";
-import { ROUTE_BUILDERS, ROUTES } from "@/router/routes";
-import { AppEnvUtil, BrowserDetector, todayString, UrlLauncherUtil } from "@/utils";
 
 export interface ExternalBrowserPromptState {
   hasInitialized: boolean;
@@ -33,51 +30,6 @@ export function shouldStartExternalBrowserPrompt({
   );
 }
 
-export async function resolveExternalBrowserPromptEligibility(): Promise<{
-  canShow: boolean;
-  today: string;
-}> {
-  const today = todayString();
-  const result = await AppStorage.canShowExternalBrowserDialog(today);
-  return {
-    canShow: result.success && result.data,
-    today,
-  };
-}
-
-export function recordExternalBrowserPromptShown(today: string): Promise<unknown> {
-  return AppStorage.recordExternalBrowserDialogShown(today);
-}
-
-export async function openChatInExternalBrowser(): Promise<void> {
-  const authStorage = AuthStorage.getInstance();
-  const userStorage = UserStorage.getInstance();
-  const [deviceIdR, facebookIdR, avatarUrlR] = await Promise.all([
-    authStorage.getDeviceId(),
-    authStorage.getFacebookId(),
-    userStorage.getAvatarUrl(),
-  ]);
-
-  const deviceId = deviceIdR.success ? deviceIdR.data : null;
-  const facebookId = facebookIdR.success ? facebookIdR.data : null;
-  const avatarUrl = avatarUrlR.success ? avatarUrlR.data : null;
-
-  if (deviceId && facebookId) {
-    UrlLauncherUtil.openUrlWithExternalBrowser(
-      ROUTE_BUILDERS.chatDeviceId(deviceId),
-      {
-        queryParams: {
-          fbid: facebookId,
-          ...(avatarUrl ? { avatarUrl } : {}),
-        },
-      },
-    );
-    return;
-  }
-
-  UrlLauncherUtil.openUrlWithExternalBrowser(ROUTES.splash);
-}
-
 export function getChatPaywallSubscriptionUrl(): string {
   return ROUTE_BUILDERS.subscription("vip", {
     returnTo: "chat",

src/app/chat/chat-screen.tsx

@@ -7,6 +7,11 @@ import { useRouter } from "next/navigation";
 import { useAuthState } from "@/stores/auth/auth-context";
 import { useChatDispatch, useChatState } from "@/stores/chat/chat-context";
 import { useUserState } from "@/stores/user/user-context";
+import {
+  openChatInExternalBrowser,
+  recordExternalBrowserPromptShown,
+  resolveExternalBrowserPromptEligibility,
+} from "@/lib/chat/chat_external_browser";
 
 import { MobileShell } from "@/app/_components/core";
 
@@ -25,9 +30,6 @@ import {
   getChatPaywallNavigationUrl,
   getInsufficientCreditsSubscriptionType,
   isChatDevelopmentEnvironment,
-  openChatInExternalBrowser,
-  recordExternalBrowserPromptShown,
-  resolveExternalBrowserPromptEligibility,
   shouldStartExternalBrowserPrompt,
 } from "./chat-screen.helpers";
 import styles from "./components/chat-screen.module.css";

src/data/mock/chat/responses/send-message-daily-limit-blocked.json

@@ -1,28 +0,0 @@
-{
-  "code": 200,
-  "message": "success",
-  "success": true,
-  "data": {
-    "reply": "",
-    "audioUrl": "",
-    "messageId": "msg_blocked_daily_001",
-    "isGuest": false,
-    "timestamp": 1782180665000,
-    "image": {
-      "type": null,
-      "url": null
-    },
-    "lockDetail": {
-      "locked": true,
-      "showContent": false,
-      "showUpgrade": true,
-      "reason": "daily_limit",
-      "hint": "免费消息额度已用完，开通会员后可以继续聊天。",
-      "detail": {
-        "type": "daily_msg_limit",
-        "usedToday": 20,
-        "limit": 20
-      }
-    }
-  }
-}

src/data/mock/chat/responses/send-message-total-limit-blocked.json

@@ -1,28 +0,0 @@
-{
-  "code": 200,
-  "message": "success",
-  "success": true,
-  "data": {
-    "reply": "",
-    "audioUrl": "",
-    "messageId": "",
-    "isGuest": true,
-    "timestamp": 1782197944984,
-    "image": {
-      "type": null,
-      "url": null
-    },
-    "lockDetail": {
-      "locked": true,
-      "showContent": false,
-      "showUpgrade": true,
-      "reason": "daily_limit",
-      "hint": "Log in to get more free chat messages.",
-      "detail": {
-        "type": "daily_msg_limit",
-        "usedToday": 5,
-        "limit": 5
-      }
-    }
-  }
-}

src/data/mock/chat/responses/unlock-private-quota-exceeded.json

@@ -1,14 +0,0 @@
-{
-  "code": 200,
-  "message": "success",
-  "success": true,
-  "data": {
-    "unlocked": false,
-    "content": null,
-    "showUpgrade": true,
-    "paywallTriggered": true,
-    "privateFreeLimit": 1,
-    "privateUsedToday": 1,
-    "reason": "quota_exceeded"
-  }
-}

src/data/mock/chat/websocket-events/ai-sentence.json

@@ -1,9 +0,0 @@
-{
-  "type": "sentence",
-  "data": {
-    "index": 0,
-    "text": "I am listening.",
-    "total": 2,
-    "done": false
-  }
-}

src/data/mock/chat/websocket-events/connected.json

@@ -1,6 +0,0 @@
-{
-  "type": "connected",
-  "data": {
-    "userId": "user_mock_001"
-  }
-}

src/data/mock/chat/websocket-events/error.json

@@ -1,6 +0,0 @@
-{
-  "type": "error",
-  "data": {
-    "message": "WebSocket connection interrupted."
-  }
-}

src/data/mock/chat/websocket-events/image.json

@@ -1,9 +0,0 @@
-{
-  "type": "image",
-  "data": {
-    "image": {
-      "type": "elio_schedule",
-      "url": "https://cdn.cozsweet.com/mock/chat/elio-schedule-001.jpg"
-    }
-  }
-}

src/data/mock/chat/websocket-events/paywall-status.json

@@ -1,17 +0,0 @@
-{
-  "type": "paywall_status",
-  "data": {
-    "lockDetail": {
-      "locked": true,
-      "showContent": false,
-      "showUpgrade": true,
-      "reason": "daily_limit",
-      "hint": "免费消息额度已用完，开通会员后可以继续聊天。",
-      "detail": {
-        "type": "daily_msg_limit",
-        "usedToday": 20,
-        "limit": 20
-      }
-    }
-  }
-}

src/lib/chat/chat_external_browser.ts

@@ -0,0 +1,54 @@
+"use client";
+
+import { AppStorage } from "@/data/storage/app/app_storage";
+import { AuthStorage } from "@/data/storage/auth/auth_storage";
+import { UserStorage } from "@/data/storage/user/user_storage";
+import { ROUTE_BUILDERS, ROUTES } from "@/router/routes";
+import { todayString, UrlLauncherUtil } from "@/utils";
+
+export async function resolveExternalBrowserPromptEligibility(): Promise<{
+  canShow: boolean;
+  today: string;
+}> {
+  const today = todayString();
+  const result = await AppStorage.canShowExternalBrowserDialog(today);
+  return {
+    canShow: result.success && result.data,
+    today,
+  };
+}
+
+export function recordExternalBrowserPromptShown(
+  today: string,
+): Promise<unknown> {
+  return AppStorage.recordExternalBrowserDialogShown(today);
+}
+
+export async function openChatInExternalBrowser(): Promise<void> {
+  const authStorage = AuthStorage.getInstance();
+  const userStorage = UserStorage.getInstance();
+  const [deviceIdR, facebookIdR, avatarUrlR] = await Promise.all([
+    authStorage.getDeviceId(),
+    authStorage.getFacebookId(),
+    userStorage.getAvatarUrl(),
+  ]);
+
+  const deviceId = deviceIdR.success ? deviceIdR.data : null;
+  const facebookId = facebookIdR.success ? facebookIdR.data : null;
+  const avatarUrl = avatarUrlR.success ? avatarUrlR.data : null;
+
+  if (deviceId && facebookId) {
+    UrlLauncherUtil.openUrlWithExternalBrowser(
+      ROUTE_BUILDERS.chatDeviceId(deviceId),
+      {
+        queryParams: {
+          fbid: facebookId,
+          ...(avatarUrl ? { avatarUrl } : {}),
+        },
+      },
+    );
+    return;
+  }
+
+  UrlLauncherUtil.openUrlWithExternalBrowser(ROUTES.splash);
+}