feat(chat): migrate chat protocol to lock detail

src/data/storage/chat/chat_storage.ts

@@ -14,5 +14,5 @@ export class ChatStorage {
   }
 
   // 本地游客消息数量额度逻辑已停用：
-  // 游客 / 非游客的消息数量限制统一由后端接口返回 blocked/daily_limit。
+  // 游客 / 非游客的消息数量限制统一由后端接口返回 lockDetail/daily_limit。
 }

src/data/storage/chat/local_chat_db.ts

@@ -12,6 +12,10 @@
  */
 
 import Dexie, { type Table } from "dexie";
+import type {
+  ChatImageData,
+  ChatLockDetailData,
+} from "@/data/schemas/chat";
 
 export interface LocalMessageRow {
   /** Dexie 自增主键（数据库内部使用，不暴露给 LocalMessage 类）。 */
@@ -19,12 +23,12 @@ export interface LocalMessageRow {
   /** 消息 id（来自 ChatMessage.id）。 */
   id: string;
   role: string;
+  type: string;
   content: string;
   createdAt: string;
-  imageUrl?: string | null;
-  isPrivate?: boolean | null;
-  privateLocked?: boolean | null;
-  privateHint?: string | null;
+  audioUrl?: string | null;
+  image?: ChatImageData;
+  lockDetail?: ChatLockDetailData;
   sessionId: string;
 }
 

src/data/storage/chat/local_message.ts

@@ -15,17 +15,18 @@
  */
 
 import { z } from "zod";
+import { ChatImageSchema, ChatLockDetailSchema } from "@/data/schemas/chat";
 import type { LocalMessageRow } from "./local_chat_db";
 
 export const LocalMessageSchema = z.object({
   id: z.string(),
   role: z.string(),
+  type: z.string().default("text"),
   content: z.string(),
   createdAt: z.string().default(""),
-  imageUrl: z.string().nullable().default(null),
-  isPrivate: z.boolean().nullable().default(null),
-  privateLocked: z.boolean().nullable().default(null),
-  privateHint: z.string().nullable().default(null),
+  audioUrl: z.string().nullable().default(null),
+  image: ChatImageSchema,
+  lockDetail: ChatLockDetailSchema,
   sessionId: z.string().default(""),
 });
 
@@ -35,12 +36,12 @@ export type LocalMessageData = z.output<typeof LocalMessageSchema>;
 export class LocalMessage {
   declare readonly id: string;
   declare readonly role: string;
+  declare readonly type: string;
   declare readonly content: string;
   declare readonly createdAt: string;
-  declare readonly imageUrl: string | null;
-  declare readonly isPrivate: boolean | null;
-  declare readonly privateLocked: boolean | null;
-  declare readonly privateHint: string | null;
+  declare readonly audioUrl: string | null;
+  declare readonly image: z.output<typeof ChatImageSchema>;
+  declare readonly lockDetail: z.output<typeof ChatLockDetailSchema>;
   declare readonly sessionId: string;
 
   private constructor(input: LocalMessageInput) {
@@ -66,12 +67,12 @@ export class LocalMessage {
     return {
       id: this.id,
       role: this.role,
+      type: this.type,
       content: this.content,
       createdAt: this.createdAt,
-      imageUrl: this.imageUrl,
-      isPrivate: this.isPrivate,
-      privateLocked: this.privateLocked,
-      privateHint: this.privateHint,
+      audioUrl: this.audioUrl,
+      image: this.image,
+      lockDetail: this.lockDetail,
       sessionId: this.sessionId,
     };
   }
@@ -81,12 +82,12 @@ export class LocalMessage {
     return LocalMessage.from({
       id: row.id,
       role: row.role,
+      type: row.type,
       content: row.content,
       createdAt: row.createdAt,
-      imageUrl: row.imageUrl ?? null,
-      isPrivate: row.isPrivate ?? null,
-      privateLocked: row.privateLocked ?? null,
-      privateHint: row.privateHint ?? null,
+      audioUrl: row.audioUrl ?? null,
+      image: row.image,
+      lockDetail: row.lockDetail,
       sessionId: row.sessionId,
     });
   }