feat: 平台类型修改

electron/main/parser/formats/chatlab-jsonl.ts

@@ -18,7 +18,7 @@
 import * as fs from 'fs'
 import * as readline from 'readline'
 import * as path from 'path'
-import { ChatPlatform, ChatType, MessageType } from '../../../../src/types/chat'
+import { KNOWN_PLATFORMS, ChatType, MessageType, type ChatPlatform } from '../../../../src/types/chat'
 import type {
   FormatFeature,
   FormatModule,
@@ -111,7 +111,7 @@ function parseLine(line: string): JsonlLine | null {
 export const feature: FormatFeature = {
   id: 'chatlab-jsonl',
   name: 'ChatLab JSONL',
-  platform: ChatPlatform.UNKNOWN,
+  platform: KNOWN_PLATFORMS.UNKNOWN,
   priority: 2, // 仅次于 ChatLab JSON
   extensions: ['.jsonl'],
   signatures: {
@@ -163,7 +163,7 @@ async function* parseChatLabJsonl(options: ParseOptions): AsyncGenerator<ParseEv
         if (!headerParsed) {
           meta = {
             name: parsed.meta.name || extractNameFromFilePath(filePath),
-            platform: (parsed.meta.platform as ChatPlatform) || ChatPlatform.UNKNOWN,
+            platform: parsed.meta.platform || KNOWN_PLATFORMS.UNKNOWN,
             type: (parsed.meta.type as ChatType) || ChatType.GROUP,
             groupId: parsed.meta.groupId,
             groupAvatar: parsed.meta.groupAvatar,
@@ -189,7 +189,7 @@ async function* parseChatLabJsonl(options: ParseOptions): AsyncGenerator<ParseEv
         if (!meta) {
           meta = {
             name: extractNameFromFilePath(filePath),
-            platform: ChatPlatform.UNKNOWN,
+            platform: KNOWN_PLATFORMS.UNKNOWN,
             type: ChatType.GROUP,
           }
           yield { type: 'meta', data: meta }
@@ -234,7 +234,7 @@ async function* parseChatLabJsonl(options: ParseOptions): AsyncGenerator<ParseEv
   if (!meta) {
     meta = {
       name: extractNameFromFilePath(filePath),
-      platform: ChatPlatform.UNKNOWN,
+      platform: KNOWN_PLATFORMS.UNKNOWN,
       type: ChatType.GROUP,
     }
     yield { type: 'meta', data: meta }

electron/main/parser/formats/chatlab.ts

@@ -13,7 +13,7 @@ import { parser } from 'stream-json'
 import { pick } from 'stream-json/filters/Pick'
 import { streamValues } from 'stream-json/streamers/StreamValues'
 import { chain } from 'stream-chain'
-import { ChatPlatform, ChatType } from '../../../../src/types/chat'
+import { KNOWN_PLATFORMS, ChatType } from '../../../../src/types/chat'
 import type {
   FormatFeature,
   FormatModule,
@@ -45,7 +45,7 @@ function extractNameFromFilePath(filePath: string): string {
 export const feature: FormatFeature = {
   id: 'chatlab',
   name: 'ChatLab JSON',
-  platform: ChatPlatform.UNKNOWN, // ChatLab 格式可能包含多平台数据
+  platform: KNOWN_PLATFORMS.UNKNOWN, // ChatLab 格式可能包含多平台数据
   priority: 1, // 最高优先级
   extensions: ['.json'],
   signatures: {
@@ -93,7 +93,7 @@ async function* parseChatLab(options: ParseOptions): AsyncGenerator<ParseEvent,
   // 解析 meta
   let meta: ParsedMeta = {
     name: '未知群聊',
-    platform: ChatPlatform.UNKNOWN,
+    platform: KNOWN_PLATFORMS.UNKNOWN,
     type: ChatType.GROUP,
   }
   try {
@@ -124,7 +124,7 @@ async function* parseChatLab(options: ParseOptions): AsyncGenerator<ParseEvent,
         const metaObj = JSON.parse(metaJson)
         meta = {
           name: metaObj.name || '未知群聊',
-          platform: (metaObj.platform as ChatPlatform) || ChatPlatform.UNKNOWN,
+          platform: metaObj.platform || KNOWN_PLATFORMS.UNKNOWN,
           type: (metaObj.type as ChatType) || ChatType.GROUP,
           groupId: metaObj.groupId,
           groupAvatar: metaObj.groupAvatar,

electron/main/parser/formats/qq-native-txt.ts

@@ -17,7 +17,7 @@
 import * as fs from 'fs'
 import * as path from 'path'
 import * as readline from 'readline'
-import { ChatPlatform, ChatType, MessageType } from '../../../../src/types/chat'
+import { KNOWN_PLATFORMS, ChatType, MessageType } from '../../../../src/types/chat'
 import type {
   FormatFeature,
   FormatModule,
@@ -46,7 +46,7 @@ function extractNameFromFilePath(filePath: string): string {
 export const feature: FormatFeature = {
   id: 'qq-native-txt',
   name: 'QQ 官方导出 (TXT)',
-  platform: ChatPlatform.QQ,
+  platform: KNOWN_PLATFORMS.QQ,
   priority: 30,
   extensions: ['.txt'],
   signatures: {
@@ -271,7 +271,7 @@ async function* parseTxt(options: ParseOptions): AsyncGenerator<ParseEvent, void
   // 发送 meta（如果群名仍是默认值，使用文件名作为后备）
   const meta: ParsedMeta = {
     name: groupName === '未知群聊' ? extractNameFromFilePath(filePath) : groupName,
-    platform: ChatPlatform.QQ,
+    platform: KNOWN_PLATFORMS.QQ,
     type: ChatType.GROUP,
   }
   yield { type: 'meta', data: meta }

electron/main/parser/formats/shuakami-qq-exporter-v4.ts

@@ -23,7 +23,7 @@ import { parser } from 'stream-json'
 import { pick } from 'stream-json/filters/Pick'
 import { streamValues } from 'stream-json/streamers/StreamValues'
 import { chain } from 'stream-chain'
-import { ChatPlatform, ChatType, MessageType } from '../../../../src/types/chat'
+import { KNOWN_PLATFORMS, ChatType, MessageType } from '../../../../src/types/chat'
 import type {
   FormatFeature,
   FormatModule,
@@ -41,7 +41,7 @@ import { getFileSize, createProgress, readFileHeadBytes, parseTimestamp, isValid
 export const feature: FormatFeature = {
   id: 'shuakami-qq-exporter-v4',
   name: 'shuakami/qq-chat-exporter V4',
-  platform: ChatPlatform.QQ,
+  platform: KNOWN_PLATFORMS.QQ,
   priority: 10,
   extensions: ['.json'],
   signatures: {
@@ -259,7 +259,7 @@ async function* parseV4(options: ParseOptions): AsyncGenerator<ParseEvent, void,
   // 发送 meta（包含群头像）
   const meta: ParsedMeta = {
     name: chatInfo.name || extractNameFromFilePath(filePath),
-    platform: ChatPlatform.QQ,
+    platform: KNOWN_PLATFORMS.QQ,
     type: chatType,
     groupAvatar: chatInfo.avatar, // 从 chatInfo.avatar 提取群头像
   }

electron/main/parser/formats/wechat-default.ts

@@ -18,7 +18,7 @@ import * as path from 'path'
 import { parser } from 'stream-json'
 import { streamArray } from 'stream-json/streamers/StreamArray'
 import { chain } from 'stream-chain'
-import { ChatPlatform, ChatType, MessageType } from '../../../../src/types/chat'
+import { KNOWN_PLATFORMS, ChatType, MessageType } from '../../../../src/types/chat'
 import type {
   FormatFeature,
   FormatModule,
@@ -47,7 +47,7 @@ function extractNameFromFilePath(filePath: string): string {
 export const feature: FormatFeature = {
   id: 'wechat-default',
   name: '微信数据库导出 (JSON)',
-  platform: ChatPlatform.WECHAT,
+  platform: KNOWN_PLATFORMS.WECHAT,
   priority: 20,
   extensions: ['.json'],
   signatures: {
@@ -232,7 +232,7 @@ async function* parseWechatDefault(options: ParseOptions): AsyncGenerator<ParseE
   // 发送 meta
   const meta: ParsedMeta = {
     name: otherName,
-    platform: ChatPlatform.WECHAT,
+    platform: KNOWN_PLATFORMS.WECHAT,
     type: ChatType.PRIVATE,
   }
   yield { type: 'meta', data: meta }

electron/main/parser/formats/ycccccccy-echotrace.ts

@@ -19,7 +19,7 @@ import { parser } from 'stream-json'
 import { pick } from 'stream-json/filters/Pick'
 import { streamValues } from 'stream-json/streamers/StreamValues'
 import { chain } from 'stream-chain'
-import { ChatPlatform, ChatType, MessageType } from '../../../../src/types/chat'
+import { KNOWN_PLATFORMS, ChatType, MessageType } from '../../../../src/types/chat'
 import type {
   FormatFeature,
   FormatModule,
@@ -48,7 +48,7 @@ function extractNameFromFilePath(filePath: string): string {
 export const feature: FormatFeature = {
   id: 'ycccccccy-echotrace',
   name: 'ycccccccy/echotrace 微信导出',
-  platform: ChatPlatform.WECHAT,
+  platform: KNOWN_PLATFORMS.WECHAT,
   priority: 15,
   extensions: ['.json'],
   signatures: {
@@ -357,7 +357,7 @@ async function* parseEchotrace(options: ParseOptions): AsyncGenerator<ParseEvent
   // 发送 meta
   const meta: ParsedMeta = {
     name: chatName,
-    platform: ChatPlatform.WECHAT,
+    platform: KNOWN_PLATFORMS.WECHAT,
     type: chatType,
     groupId,
     groupAvatar,