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refactor: remove unused better-sqlite3 dependency

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- Remove better-sqlite3 from package.json dependencies
- Remove @types/better-sqlite3 from devDependencies
- Remove unused hardlink.db query logic in videoService (always uses wcdbService/DLL)
- Remove unused hardlink.db query logic in chatService (fallback to filesystem search)
- Remove HardlinkState type and hardlinkCache
- Simplify code by removing dead optimization paths
This commit is contained in:
hicccc77
2026-03-07 14:12:55 +08:00
parent 566b0cf6e5
commit 24c91269a0
3 changed files with 3 additions and 124 deletions
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44
electron/services/videoService.ts
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@@ -2,7 +2,6 @@
import { existsSync, readdirSync, statSync, readFileSync, appendFileSync, mkdirSync } from 'fs'
import { app } from 'electron'
import { ConfigService } from './config'
import Database from 'better-sqlite3'
import { wcdbService } from './wcdbService'
export interface VideoInfo {
@@ -71,58 +70,21 @@ class VideoService {
/**
* 从 video_hardlink_info_v4 表查询视频文件名
* 优先使用 cachePath 中解密后的 hardlink.db（使用 better-sqlite3）
* 如果失败，则尝试使用 wcdbService.execQuery 查询加密的 hardlink.db
* 使用 wcdbService.execQuery 查询加密的 hardlink.db
*/
private async queryVideoFileName(md5: string): Promise<string | undefined> {
const cachePath = this.getCachePath()
const dbPath = this.getDbPath()
const wxid = this.getMyWxid()
const cleanedWxid = this.cleanWxid(wxid)
this.log('queryVideoFileName 开始', { md5, wxid, cleanedWxid, cachePath, dbPath })
this.log('queryVideoFileName 开始', { md5, wxid, cleanedWxid, dbPath })
if (!wxid) {
this.log('queryVideoFileName: wxid 为空')
return undefined
}
// 方法1：优先在 cachePath 下查找解密后的 hardlink.db
if (cachePath) {
const cacheDbPaths = [
join(cachePath, cleanedWxid, 'hardlink.db'),
join(cachePath, wxid, 'hardlink.db'),
join(cachePath, 'hardlink.db'),
join(cachePath, 'databases', cleanedWxid, 'hardlink.db'),
join(cachePath, 'databases', wxid, 'hardlink.db')
]
for (const p of cacheDbPaths) {
if (existsSync(p)) {
try {
this.log('尝试缓存 hardlink.db', { path: p })
const db = new Database(p, { readonly: true })
const row = db.prepare(`
SELECT file_name, md5 FROM video_hardlink_info_v4
WHERE md5 = ?
LIMIT 1
`).get(md5) as { file_name: string; md5: string } | undefined
db.close()
if (row?.file_name) {
const realMd5 = row.file_name.replace(/\.[^.]+$/, '')
this.log('缓存 hardlink.db 命中', { file_name: row.file_name, realMd5 })
return realMd5
}
this.log('缓存 hardlink.db 未命中', { path: p })
} catch (e) {
this.log('缓存 hardlink.db 查询失败', { path: p, error: String(e) })
}
}
}
}
// 方法2：使用 wcdbService.execQuery 查询加密的 hardlink.db
// 使用 wcdbService.execQuery 查询加密的 hardlink.db
if (dbPath) {
const dbPathLower = dbPath.toLowerCase()
const wxidLower = wxid.toLowerCase()