v2.0.0

src/main/worker/dbService/db.ts

@@ -0,0 +1,158 @@
+import Database from 'better-sqlite3'
+import path from 'path'
+// import migrateData from './migrate'
+
+let db: Database.Database
+
+
+const initTables = (db: Database.Database) => {
+  db.exec(`
+    CREATE TABLE "db_info" (
+      "id" INTEGER NOT NULL UNIQUE,
+      "field_name" TEXT,
+      "field_value" TEXT,
+      PRIMARY KEY("id" AUTOINCREMENT)
+    )`)
+
+  db.prepare(`INSERT INTO "main"."db_info" ("field_name", "field_value") VALUES
+      ('version', '1')
+    `).run()
+
+  db.exec(`
+    CREATE TABLE "my_list" (
+      "id" TEXT NOT NULL,
+      "name" TEXT NOT NULL,
+      "source" TEXT,
+      "sourceListId" TEXT,
+      "position" INTEGER NOT NULL,
+      "locationUpdateTime" INTEGER,
+      PRIMARY KEY("id")
+    )`)
+  // const insert = db.prepare(`INSERT INTO "main"."my_list" ("id", "name", "source", "sourceListId", "locationUpdateTime") VALUES
+  //     (@id, @name, @source, @sourceListId, @locationUpdateTime)`)
+  // db.transaction((cats) => {
+  //   for (const cat of cats) insert.run(cat)
+  // })([
+  //   { id: 'default', name: '默认列表', source: null, sourceListId: null, locationUpdateTime: null },
+  //   { id: 'love', name: '收藏列表', source: null, sourceListId: null, locationUpdateTime: null },
+  //   { id: 'temp', name: '临时列表', source: null, sourceListId: null, locationUpdateTime: null },
+  // ])
+  db.exec(`
+    CREATE TABLE "my_list_music_info" (
+      "id" TEXT NOT NULL,
+      "listId" TEXT NOT NULL,
+      "name" TEXT NOT NULL,
+      "singer" TEXT NOT NULL,
+      "source" TEXT NOT NULL,
+      "interval" TEXT,
+      "meta" TEXT NOT NULL,
+      UNIQUE("id","listId")
+    )`)
+  db.exec(`
+    CREATE INDEX "index_my_list_music_info" ON "my_list_music_info" (
+      "id",
+      "listId"
+    )`)
+
+  db.exec(`
+    CREATE TABLE "my_list_music_info_order" (
+      "listId" TEXT NOT NULL,
+      "musicInfoId" TEXT NOT NULL,
+      "order" INTEGER NOT NULL
+    )`)
+  db.exec(`
+    CREATE INDEX "index_my_list_music_info_order" ON "my_list_music_info_order" (
+      "listId",
+      "musicInfoId"
+    )`)
+
+  db.exec(`
+    CREATE TABLE "music_info_other_source" (
+      "source_id" TEXT NOT NULL,
+      "id" TEXT NOT NULL,
+      "source" TEXT NOT NULL,
+      "name" TEXT NOT NULL,
+      "singer" TEXT NOT NULL,
+      "meta" TEXT NOT NULL,
+      "order" INTEGER NOT NULL,
+      UNIQUE("source_id","id")
+    )`)
+  db.exec(`
+    CREATE INDEX "index_music_info_other_source" ON "music_info_other_source" (
+      "source_id",
+      "id"
+    )`)
+
+  // TODO  "meta" TEXT NOT NULL,
+  db.exec(`
+    CREATE TABLE "lyric" (
+      "id" TEXT NOT NULL,
+      "source" TEXT NOT NULL,
+      "type" TEXT NOT NULL,
+      "text" TEXT NOT NULL
+    )`)
+
+  db.exec(`
+    CREATE TABLE "music_url" (
+      "id" TEXT NOT NULL,
+      "url" TEXT NOT NULL
+    )`)
+
+  db.exec(`
+    CREATE TABLE "download_list" (
+      "id" TEXT NOT NULL,
+      "isComplate" INTEGER NOT NULL,
+      "status" TEXT NOT NULL,
+      "statusText" TEXT NOT NULL,
+      "progress_downloaded" INTEGER NOT NULL,
+      "progress_total" INTEGER NOT NULL,
+      "url" TEXT,
+      "quality" TEXT NOT NULL,
+      "ext" TEXT NOT NULL,
+      "fileName" TEXT NOT NULL,
+      "filePath" TEXT NOT NULL,
+      "musicInfo" TEXT NOT NULL,
+      "position" INTEGER NOT NULL,
+      PRIMARY KEY("id")
+    )`)
+}
+
+
+// 打开、初始化数据库
+export const init = (lxDataPath: string): boolean => {
+  const databasePath = path.join(lxDataPath, 'lx.data.db')
+  const nativeBinding = path.join(__dirname, '../node_modules/better-sqlite3/build/Release/better_sqlite3.node')
+  let dbFileExists = true
+
+  try {
+    db = new Database(databasePath, {
+      fileMustExist: true,
+      nativeBinding,
+      verbose: global.isDev ? console.log : undefined,
+    })
+  } catch (error) {
+    console.log(error)
+    db = new Database(databasePath, {
+      nativeBinding,
+      verbose: global.isDev ? console.log : undefined,
+    })
+    initTables(db)
+    dbFileExists = false
+  }
+
+  // if (dbFileExists) migrateData(db)
+
+  // https://www.sqlite.org/pragma.html#pragma_optimize
+  db.exec('PRAGMA optimize;')
+
+  // https://www.sqlite.org/lang_vacuum.html
+  // db.exec('VACUUM "main"')
+
+  process.on('exit', () => db.close())
+  console.log('db inited')
+  // require('./test')
+  return dbFileExists
+}
+
+// 获取数据库实例
+export const getDB = (): Database.Database => db

src/main/worker/dbService/index.ts

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+import { init } from './db'
+import { exposeWorker } from '../utils/worker'
+import { list, lyric, music_url, music_other_source, download } from './modules/index'
+
+
+const common = {
+  init,
+}
+
+exposeWorker(Object.assign(common, list, lyric, music_url, music_other_source, download))
+
+export declare type workerDBSeriveTypes = typeof common
+  & typeof list
+  & typeof lyric
+  & typeof music_url
+  & typeof music_other_source
+  & typeof download

src/main/worker/dbService/migrate.ts

@@ -0,0 +1,32 @@
+import Database from 'better-sqlite3'
+
+const migrateV1 = (db: Database.Database) => {
+  db.exec('DROP TABLE "main"."download_list"')
+  db.exec(`
+    CREATE TABLE "download_list" (
+      "id" TEXT NOT NULL,
+      "isComplate" INTEGER NOT NULL,
+      "status" TEXT NOT NULL,
+      "statusText" TEXT NOT NULL,
+      "progress_downloaded" INTEGER NOT NULL,
+      "progress_total" INTEGER NOT NULL,
+      "url" TEXT,
+      "quality" TEXT NOT NULL,
+      "ext" TEXT NOT NULL,
+      "fileName" TEXT NOT NULL,
+      "filePath" TEXT NOT NULL,
+      "musicInfo" TEXT NOT NULL,
+      "position" INTEGER NOT NULL,
+      PRIMARY KEY("id")
+    )`)
+  db.prepare('UPDATE "main"."db_info" SET "field_value"=@value WHERE "field_name"=@name').run({ name: 'version', value: '2' })
+}
+
+export default (db: Database.Database) => {
+  const version = db.prepare('SELECT "field_value" FROM "main"."db_info" WHERE "field_name" = ?').get('version').field_value
+  switch (version) {
+    case '1':
+      migrateV1(db)
+      break
+  }
+}

src/main/worker/dbService/modules/download/dbHelper.ts

@@ -0,0 +1,64 @@
+import { getDB } from '../../db'
+import {
+  createQueryStatement,
+  createInsertStatement,
+  createDeleteStatement,
+  createUpdateStatement,
+  createUpdatePositionStatement,
+  createClearStatement,
+} from './statements'
+
+/**
+ * 查询下载歌曲列表
+ */
+export const queryDownloadList = (): LX.DBService.DownloadMusicInfo[] => {
+  const queryStatement = createQueryStatement()
+  return queryStatement.all()
+}
+
+/**
+ * 批量插入下载歌曲并刷新顺序
+ * @param mInfos 列表
+ */
+export const inertDownloadList = (mInfos: LX.DBService.DownloadMusicInfo[], listPositions: Array<{ id: string, position: number }>) => {
+  const db = getDB()
+  const insertStatement = createInsertStatement()
+  const updatePositionStatement = createUpdatePositionStatement()
+  db.transaction((mInfos: LX.DBService.DownloadMusicInfo[]) => {
+    for (const info of mInfos) insertStatement.run(info)
+    for (const info of listPositions) updatePositionStatement.run(info)
+  })(mInfos)
+}
+
+/**
+ * 批量删除下载歌曲
+ * @param ids 列表
+ */
+export const deleteDownloadList = (ids: string[]) => {
+  const db = getDB()
+  const deleteStatement = createDeleteStatement()
+  db.transaction((ids: string[]) => {
+    for (const id of ids) deleteStatement.run(id)
+  })(ids)
+}
+
+/**
+ * 批量更新下载歌曲
+ * @param urlInfo 列表
+ */
+export const updateDownloadList = (urlInfo: LX.DBService.DownloadMusicInfo[]) => {
+  const db = getDB()
+  const updateStatement = createUpdateStatement()
+  db.transaction((urlInfo: LX.DBService.DownloadMusicInfo[]) => {
+    for (const info of urlInfo) updateStatement.run(info)
+  })(urlInfo)
+}
+
+/**
+ * 清空下载歌曲列表
+ */
+export const clearDownloadList = () => {
+  const clearStatement = createClearStatement()
+  clearStatement.run()
+}
+

src/main/worker/dbService/modules/download/index.ts

@@ -0,0 +1,121 @@
+import {
+  queryDownloadList,
+  inertDownloadList,
+  updateDownloadList,
+  deleteDownloadList,
+  clearDownloadList,
+} from './dbHelper'
+
+let list: LX.Download.ListItem[]
+
+const toDBDownloadInfo = (musicInfos: LX.Download.ListItem[], offset: number = 0): LX.DBService.DownloadMusicInfo[] => {
+  return musicInfos.map((info, index) => {
+    return {
+      id: info.id,
+      isComplate: info.isComplate ? 1 : 0,
+      status: info.status,
+      statusText: info.statusText,
+      progress_downloaded: info.downloaded,
+      progress_total: info.total,
+      url: info.metadata.url,
+      quality: info.metadata.quality,
+      ext: info.metadata.ext,
+      fileName: info.metadata.fileName,
+      filePath: info.metadata.filePath,
+      musicInfo: JSON.stringify(info.metadata.musicInfo),
+      position: offset + index,
+    }
+  })
+}
+
+const initDownloadList = () => {
+  list = queryDownloadList().map(item => {
+    const musicInfo = JSON.parse(item.musicInfo) as LX.Music.MusicInfoOnline
+    return {
+      id: item.id,
+      isComplate: item.isComplate == 1,
+      status: item.status,
+      statusText: item.statusText,
+      downloaded: item.progress_downloaded,
+      total: item.progress_total,
+      progress: item.progress_total ? parseInt((item.progress_downloaded / item.progress_total).toFixed(2)) * 100 : 0,
+      speed: '',
+      metadata: {
+        musicInfo,
+        url: item.url,
+        quality: item.quality,
+        ext: item.ext,
+        fileName: item.fileName,
+        filePath: item.filePath,
+      },
+    }
+  })
+}
+
+/**
+ * 获取下载列表
+ * @returns 下载列表
+ */
+export const getDownloadList = (): LX.Download.ListItem[] => {
+  if (!list) initDownloadList()
+  return list
+}
+
+/**
+ * 添加下载歌曲信息
+ * @param downloadInfos url信息
+ */
+export const downloadInfoSave = (downloadInfos: LX.Download.ListItem[], addMusicLocationType: LX.AddMusicLocationType) => {
+  if (!list) initDownloadList()
+  if (addMusicLocationType == 'top') {
+    let newList = [...list]
+    newList.unshift(...downloadInfos)
+    inertDownloadList(toDBDownloadInfo(downloadInfos), newList.slice(downloadInfos.length - 1).map((info, index) => {
+      return { id: info.id, position: index }
+    }))
+    list = newList
+  } else {
+    inertDownloadList(toDBDownloadInfo(downloadInfos, list.length), [])
+    list.push(...downloadInfos)
+  }
+}
+
+/**
+ * 批量更新列表信息
+ * @param lists 列表信息
+ */
+export const downloadInfoUpdate = (lists: LX.Download.ListItem[]) => {
+  updateDownloadList(toDBDownloadInfo(lists))
+  if (list) {
+    for (const item of lists) {
+      const index = list.findIndex(info => info.id === item.id)
+      if (index < 0) continue
+      list.splice(index, 1, item)
+    }
+  }
+}
+
+
+/**
+ * 删除下载列表
+ * @param ids 歌曲id
+ */
+export const downloadInfoRemove = (ids: string[]) => {
+  deleteDownloadList(ids)
+  if (list) {
+    for (let i = list.length; i--;) {
+      let idx = ids.indexOf(list[i].id)
+      if (idx < 0) continue
+      list.splice(i, 1)
+      ids.splice(idx, 1)
+    }
+  }
+}
+
+/**
+ * 清空下载列表
+ */
+export const downloadInfoClear = () => {
+  clearDownloadList()
+}
+

src/main/worker/dbService/modules/download/statements.ts

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+import { getDB } from '../../db'
+
+/**
+ * 创建下载列表查询语句
+ * @returns 查询语句
+ */
+export const createQueryStatement = () => {
+  const db = getDB()
+  return db.prepare(`
+    SELECT "id", "isComplate", "status", "statusText", "progress_downloaded", "progress_total", "url", "quality", "ext", "fileName", "filePath", "musicInfo", "position"
+    FROM download_list
+    ORDER BY "position" ASC
+  `)
+}
+
+/**
+ * 创建下载记录插入语句
+ * @returns 插入语句
+ */
+export const createInsertStatement = () => {
+  const db = getDB()
+  return db.prepare<[LX.DBService.DownloadMusicInfo]>(`
+    INSERT INTO "main"."download_list" ("id", "isComplate", "status", "statusText", "progress_downloaded", "progress_total", "url", "quality", "ext", "fileName", "filePath", "musicInfo", "position")
+    VALUES (@id, @isComplate, @status, @statusText, @progress_downloaded, @progress_total, @url, @quality, @ext, @fileName, @filePath, @musicInfo, @position)`)
+}
+
+/**
+ * 创建下载记录清空语句
+ * @returns 清空语句
+ */
+export const createClearStatement = () => {
+  const db = getDB()
+  return db.prepare(`
+    DELETE FROM "main"."download_list"
+  `)
+}
+
+/**
+ * 创建下载记录删除语句
+ * @returns 删除语句
+ */
+export const createDeleteStatement = () => {
+  const db = getDB()
+  return db.prepare<[string]>(`
+    DELETE FROM "main"."download_list"
+    WHERE "id"=?
+  `)
+}
+
+/**
+ * 创建下载记录更新语句
+ * @returns 更新语句
+ */
+export const createUpdateStatement = () => {
+  const db = getDB()
+  return db.prepare<[LX.DBService.DownloadMusicInfo]>(`
+    UPDATE "main"."download_list"
+    SET "isComplate"=@isComplate, "status"=@status, "statusText"=@statusText, "progress_downloaded"=@progress_downloaded, "progress_total"=@progress_total, "url"=@url, "filePath"=@filePath
+    WHERE "id"=@id`)
+}
+
+/**
+ * 创建下载记录顺序更新语句
+ * @returns 更新语句
+ */
+export const createUpdatePositionStatement = () => {
+  const db = getDB()
+  return db.prepare<[{ id: string, position: number }]>(`
+    UPDATE "main"."download_list"
+    SET "position"=@position
+    WHERE "id"=@id`)
+}

src/main/worker/dbService/modules/index.ts

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+
+export * as list from './list'
+export * as lyric from './lyric'
+export * as music_url from './music_url'
+export * as music_other_source from './music_other_source'
+export * as download from './download'

src/main/worker/dbService/modules/list/dbHelper.ts

@@ -0,0 +1,361 @@
+import { getDB } from '../../db'
+import {
+  createListQueryStatement,
+  createListInsertStatement,
+  createListDeleteStatement,
+  createListClearStatement,
+  createListUpdateStatement,
+  createMusicInfoQueryStatement,
+  createMusicInfoInsertStatement,
+  createMusicInfoUpdateStatement,
+  createMusicInfoDeleteStatement,
+  createMusicInfoDeleteByListIdStatement,
+  createMusicInfoOrderInsertStatement,
+  createMusicInfoOrderDeleteStatement,
+  createMusicInfoOrderDeleteByListIdStatement,
+  createMusicInfoClearStatement,
+  createMusicInfoOrderClearStatement,
+  createMusicInfoByListAndMusicInfoIdQueryStatement,
+  createMusicInfoByMusicInfoIdQueryStatement,
+} from './statements'
+
+
+/**
+ * 获取用户列表
+ * @returns
+ */
+export const queryAllUserList = (): LX.DBService.UserListInfo[] => {
+  return createListQueryStatement().all()
+}
+
+/**
+ * 批量插入用户列表
+ * @param lists 列表
+ * @param isClear 是否清空列表
+ */
+export const inertUserLists = (lists: LX.DBService.UserListInfo[], isClear: boolean = false) => {
+  const db = getDB()
+  const listClearStatement = createListClearStatement()
+  const listInsertStatement = createListInsertStatement()
+  db.transaction((lists: LX.DBService.UserListInfo[]) => {
+    if (isClear) listClearStatement.run()
+    for (const list of lists) {
+      listInsertStatement.run({
+        id: list.id,
+        name: list.name,
+        source: list.source,
+        sourceListId: list.sourceListId,
+        locationUpdateTime: list.locationUpdateTime,
+        position: list.position,
+      })
+    }
+  })(lists)
+}
+
+/**
+ * 批量删除用户列表及列表内歌曲
+ * @param listIds 列表id
+ */
+export const deleteUserLists = (listIds: string[]) => {
+  const db = getDB()
+  const listDeleteStatement = createListDeleteStatement()
+  const musicInfoDeleteByListIdStatement = createMusicInfoDeleteByListIdStatement()
+  const musicInfoOrderDeleteByListIdStatement = createMusicInfoOrderDeleteByListIdStatement()
+  db.transaction((listIds: string[]) => {
+    for (const id of listIds) {
+      listDeleteStatement.run(id)
+      musicInfoDeleteByListIdStatement.run(id)
+      musicInfoOrderDeleteByListIdStatement.run(id)
+    }
+  })(listIds)
+}
+
+/**
+ * 批量更新用户列表
+ * @param lists 列表
+ */
+export const updateUserLists = (lists: LX.DBService.UserListInfo[]) => {
+  const db = getDB()
+  const listUpdateStatement = createListUpdateStatement()
+  db.transaction((lists: LX.DBService.UserListInfo[]) => {
+    for (const list of lists) listUpdateStatement.run(list)
+  })(lists)
+}
+
+
+/**
+ * 批量添加歌曲
+ * @param list
+ */
+export const insertMusicInfoList = (list: LX.DBService.MusicInfo[]) => {
+  const musicInfoInsertStatement = createMusicInfoInsertStatement()
+  const musicInfoOrderInsertStatement = createMusicInfoOrderInsertStatement()
+  const db = getDB()
+  return db.transaction((musics: LX.DBService.MusicInfo[]) => {
+    for (const music of musics) {
+      musicInfoInsertStatement.run(music)
+      musicInfoOrderInsertStatement.run({
+        listId: music.listId,
+        musicInfoId: music.id,
+        order: music.order,
+      })
+    }
+  })(list)
+}
+
+/**
+ * 批量添加歌曲并刷新排序
+ * @param list 新增歌曲
+ * @param listId 列表Id
+ * @param listAll 原始列表歌曲，列表去重后
+ */
+export const insertMusicInfoListAndRefreshOrder = (list: LX.DBService.MusicInfo[], listId: string, listAll: LX.DBService.MusicInfo[]) => {
+  const musicInfoInsertStatement = createMusicInfoInsertStatement()
+  const musicInfoOrderInsertStatement = createMusicInfoOrderInsertStatement()
+  const musicInfoOrderDeleteByListIdStatement = createMusicInfoOrderDeleteByListIdStatement()
+
+  const db = getDB()
+  db.transaction((list: LX.DBService.MusicInfo[], listId: string, listAll: LX.DBService.MusicInfo[]) => {
+    musicInfoOrderDeleteByListIdStatement.run(listId)
+    for (const music of list) {
+      musicInfoInsertStatement.run(music)
+      musicInfoOrderInsertStatement.run({
+        listId: music.listId,
+        musicInfoId: music.id,
+        order: music.order,
+      })
+    }
+    for (const music of listAll) {
+      musicInfoOrderInsertStatement.run({
+        listId: music.listId,
+        musicInfoId: music.id,
+        order: music.order,
+      })
+    }
+  })(list, listId, listAll)
+}
+
+/**
+ * 批量更新歌曲
+ * @param list
+ */
+export const updateMusicInfos = (list: LX.DBService.MusicInfo[]) => {
+  const musicInfoUpdateStatement = createMusicInfoUpdateStatement()
+  const db = getDB()
+  db.transaction((musics: LX.DBService.MusicInfo[]) => {
+    for (const music of musics) {
+      musicInfoUpdateStatement.run(music)
+    }
+  })(list)
+}
+
+/**
+ * 获取列表内的歌曲
+ * @param listId 列表Id
+ * @returns 列表歌曲
+ */
+export const queryMusicInfoByListId = (listId: string): LX.DBService.MusicInfo[] => {
+  const musicInfoQueryStatement = createMusicInfoQueryStatement()
+  return musicInfoQueryStatement.all({ listId })
+}
+
+/**
+ * 批量移动歌曲
+ * @param fromId 源列表Id
+ * @param ids 要移动的歌曲
+ * @param musicInfos 音乐信息
+ */
+export const moveMusicInfo = (fromId: string, ids: string[], musicInfos: LX.DBService.MusicInfo[]) => {
+  const musicInfoInsertStatement = createMusicInfoInsertStatement()
+  const musicInfoOrderInsertStatement = createMusicInfoOrderInsertStatement()
+  const musicInfoDeleteStatement = createMusicInfoDeleteStatement()
+  const musicInfoOrderDeleteStatement = createMusicInfoOrderDeleteStatement()
+  // const musicInfoOrderDeleteByListIdStatement = createMusicInfoOrderDeleteByListIdStatement()
+
+  const db = getDB()
+  db.transaction((fromId: string, ids: string[], musicInfos: LX.DBService.MusicInfo[]) => {
+    // musicInfoOrderDeleteByListIdStatement.run(fromId)
+    for (const id of ids) {
+      musicInfoDeleteStatement.run({ listId: fromId, id })
+      musicInfoOrderDeleteStatement.run({ listId: fromId, id })
+    }
+    for (const music of musicInfos) {
+      musicInfoInsertStatement.run(music)
+      musicInfoOrderInsertStatement.run({
+        listId: music.listId,
+        musicInfoId: music.id,
+        order: music.order,
+      })
+    }
+  })(fromId, ids, musicInfos)
+}
+
+/**
+ * 批量移动歌曲并刷新排序
+ * @param fromId 源列表Id
+ * @param ids 要移动的歌曲id，原始选择的歌曲
+ * @param musicInfos 要移动的歌曲，目标列表去重后
+ * @param toListAll 目标列表歌曲
+ */
+export const moveMusicInfoAndRefreshOrder = (fromId: string, ids: string[], toId: string, musicInfos: LX.DBService.MusicInfo[], toListAll: LX.DBService.MusicInfo[]) => {
+  const musicInfoInsertStatement = createMusicInfoInsertStatement()
+  const musicInfoDeleteStatement = createMusicInfoDeleteStatement()
+  const musicInfoOrderDeleteStatement = createMusicInfoOrderDeleteStatement()
+  const musicInfoOrderInsertStatement = createMusicInfoOrderInsertStatement()
+  const musicInfoOrderDeleteByListIdStatement = createMusicInfoOrderDeleteByListIdStatement()
+
+  const db = getDB()
+  db.transaction((fromId: string, ids: string[], musicInfos: LX.DBService.MusicInfo[], toListAll: LX.DBService.MusicInfo[]) => {
+    for (const id of ids) {
+      musicInfoDeleteStatement.run({ listId: fromId, id })
+      musicInfoOrderDeleteStatement.run({ listId: fromId, id })
+    }
+    musicInfoOrderDeleteByListIdStatement.run(toId)
+    for (const music of musicInfos) {
+      musicInfoInsertStatement.run(music)
+      musicInfoOrderInsertStatement.run({
+        listId: music.listId,
+        musicInfoId: music.id,
+        order: music.order,
+      })
+    }
+    for (const music of toListAll) {
+      musicInfoOrderInsertStatement.run({
+        listId: music.listId,
+        musicInfoId: music.id,
+        order: music.order,
+      })
+    }
+  })(fromId, ids, musicInfos, toListAll)
+}
+
+/**
+ * 批量移除列表内音乐
+ * @param listId 列表id
+ * @param ids 音乐id
+ */
+export const removeMusicInfos = (listId: string, ids: string[]) => {
+  const musicInfoDeleteStatement = createMusicInfoDeleteStatement()
+  const musicInfoOrderDeleteStatement = createMusicInfoOrderDeleteStatement()
+  const db = getDB()
+  return db.transaction((listId: string, ids: string[]) => {
+    for (const id of ids) {
+      musicInfoDeleteStatement.run({ listId, id })
+      musicInfoOrderDeleteStatement.run({ listId, id })
+    }
+  })(listId, ids)
+}
+
+/**
+ * 清空列表内歌曲
+ * @param listId 列表id
+ */
+export const removeMusicInfoByListId = (listId: string) => {
+  const db = getDB()
+  const musicInfoDeleteByListIdStatement = createMusicInfoDeleteByListIdStatement()
+  const musicInfoOrderDeleteByListIdStatement = createMusicInfoOrderDeleteByListIdStatement()
+  db.transaction((listId: string) => {
+    musicInfoDeleteByListIdStatement.run(listId)
+    musicInfoOrderDeleteByListIdStatement.run(listId)
+  })(listId)
+}
+
+/**
+ * 创建根据列表Id与音乐id查询音乐信息
+ * @param listId 列表id
+ * @param musicInfoId 音乐id
+ * @returns
+ */
+export const queryMusicInfoByListIdAndMusicInfoId = (listId: string, musicInfoId: string): LX.DBService.MusicInfo | null => {
+  const musicInfoByListAndMusicInfoIdQueryStatement = createMusicInfoByListAndMusicInfoIdQueryStatement()
+  return musicInfoByListAndMusicInfoIdQueryStatement.get({ listId, musicInfoId })
+}
+
+/**
+ * 创建根据音乐id查询所有列表的音乐信息
+ * @param id 音乐id
+ * @returns
+ */
+export const queryMusicInfoByMusicInfoId = (id: string): LX.DBService.MusicInfo[] => {
+  const musicInfoByMusicInfoIdQueryStatement = createMusicInfoByMusicInfoIdQueryStatement()
+  return musicInfoByMusicInfoIdQueryStatement.all(id)
+}
+
+/**
+ * 批量更新歌曲位置
+ * @param listId 列表id
+ * @param musicInfoOrders 音乐顺序
+ */
+export const updateMusicInfoOrder = (listId: string, musicInfoOrders: LX.DBService.MusicInfoOrder[]) => {
+  const db = getDB()
+  const musicInfoOrderInsertStatement = createMusicInfoOrderInsertStatement()
+  const musicInfoOrderDeleteByListIdStatement = createMusicInfoOrderDeleteByListIdStatement()
+  db.transaction((listId: string, musicInfoOrders: LX.DBService.MusicInfoOrder[]) => {
+    musicInfoOrderDeleteByListIdStatement.run(listId)
+    for (const orderInfo of musicInfoOrders) musicInfoOrderInsertStatement.run(orderInfo)
+  })(listId, musicInfoOrders)
+}
+
+/**
+ * 覆盖列表内的歌曲
+ * @param listId 列表id
+ * @param musicInfos 歌曲列表
+ */
+export const overwriteMusicInfo = (listId: string, musicInfos: LX.DBService.MusicInfo[]) => {
+  const db = getDB()
+  const musicInfoDeleteByListIdStatement = createMusicInfoDeleteByListIdStatement()
+  const musicInfoOrderDeleteByListIdStatement = createMusicInfoOrderDeleteByListIdStatement()
+  const musicInfoInsertStatement = createMusicInfoInsertStatement()
+  const musicInfoOrderInsertStatement = createMusicInfoOrderInsertStatement()
+  db.transaction((listId: string, musicInfos: LX.DBService.MusicInfo[]) => {
+    musicInfoDeleteByListIdStatement.run(listId)
+    musicInfoOrderDeleteByListIdStatement.run(listId)
+    for (const musicInfo of musicInfos) {
+      musicInfoInsertStatement.run(musicInfo)
+      musicInfoOrderInsertStatement.run({
+        listId: musicInfo.listId,
+        musicInfoId: musicInfo.id,
+        order: musicInfo.order,
+      })
+    }
+  })(listId, musicInfos)
+}
+
+/**
+ * 覆盖整个列表
+ * @param lists 列表
+ * @param musicInfos 歌曲列表
+ */
+export const overwriteListData = (lists: LX.DBService.UserListInfo[], musicInfos: LX.DBService.MusicInfo[]) => {
+  const db = getDB()
+  const listClearStatement = createListClearStatement()
+  const listInsertStatement = createListInsertStatement()
+  const musicInfoClearStatement = createMusicInfoClearStatement()
+  const musicInfoInsertStatement = createMusicInfoInsertStatement()
+  const musicInfoOrderClearStatement = createMusicInfoOrderClearStatement()
+  const musicInfoOrderInsertStatement = createMusicInfoOrderInsertStatement()
+  db.transaction((lists: LX.DBService.UserListInfo[], musicInfos: LX.DBService.MusicInfo[]) => {
+    listClearStatement.run()
+    for (const list of lists) {
+      listInsertStatement.run({
+        id: list.id,
+        name: list.name,
+        source: list.source,
+        sourceListId: list.sourceListId,
+        locationUpdateTime: list.locationUpdateTime,
+        position: list.position,
+      })
+    }
+    musicInfoClearStatement.run()
+    musicInfoOrderClearStatement.run()
+    for (const musicInfo of musicInfos) {
+      musicInfoInsertStatement.run(musicInfo)
+      musicInfoOrderInsertStatement.run({
+        listId: musicInfo.listId,
+        musicInfoId: musicInfo.id,
+        order: musicInfo.order,
+      })
+    }
+  })(lists, musicInfos)
+}
+

src/main/worker/dbService/modules/list/index.ts

@@ -0,0 +1,407 @@
+import { LIST_IDS } from '@common/constants'
+import {
+  deleteUserLists,
+  inertUserLists,
+  insertMusicInfoList,
+  insertMusicInfoListAndRefreshOrder,
+  moveMusicInfo,
+  moveMusicInfoAndRefreshOrder,
+  overwriteListData,
+  overwriteMusicInfo,
+  queryAllUserList,
+  queryMusicInfoByListId,
+  queryMusicInfoByListIdAndMusicInfoId,
+  queryMusicInfoByMusicInfoId,
+  removeMusicInfoByListId,
+  removeMusicInfos,
+  updateMusicInfoOrder,
+  updateMusicInfos,
+  updateUserLists as updateUserListsFromDB,
+} from './dbHelper'
+
+let userLists: LX.DBService.UserListInfo[]
+let musicLists = new Map<string, LX.Music.MusicInfo[]>()
+
+const toDBMusicInfo = (musicInfos: LX.Music.MusicInfo[], listId: string, offset: number = 0): LX.DBService.MusicInfo[] => {
+  return musicInfos.map((info, index) => {
+    return {
+      ...info,
+      listId,
+      meta: JSON.stringify(info.meta),
+      order: offset + index,
+    }
+  })
+}
+
+/**
+ * 获取所有用户列表
+ * @returns
+ */
+export const getAllUserList = (): LX.List.UserListInfo[] => {
+  if (userLists == null) userLists = queryAllUserList()
+
+  return userLists.map(list => {
+    const { position, ...newList } = list
+    return newList
+  })
+}
+
+/**
+ * 批量创建列表
+ * @param position 列表位置
+ * @param lists 列表信息
+ */
+export const createUserLists = (position: number, lists: LX.List.UserListInfo[]) => {
+  if (userLists == null) userLists = queryAllUserList()
+  if (position < 0 || position >= userLists.length) {
+    const newLists: LX.DBService.UserListInfo[] = lists.map((list, index) => {
+      return {
+        ...list,
+        position: position + index,
+      }
+    })
+    inertUserLists(newLists)
+    userLists = [...userLists, ...newLists]
+  } else {
+    const newUserLists = [...userLists]
+    // @ts-expect-error
+    newUserLists.splice(position, 0, ...lists)
+    newUserLists.forEach((list, index) => {
+      list.position = index
+    })
+    inertUserLists(newUserLists, true)
+    userLists = newUserLists
+  }
+}
+
+/**
+ * 覆盖列表
+ * @param lists 列表信息
+ */
+export const setUserLists = (lists: LX.List.UserListInfo[]) => {
+  const newUserLists: LX.DBService.UserListInfo[] = lists.map((list, index) => {
+    return {
+      ...list,
+      position: index,
+    }
+  })
+  inertUserLists(newUserLists, true)
+  userLists = newUserLists
+}
+
+/**
+ * 批量删除列表
+ * @param ids 列表ids
+ */
+export const removeUserLists = (ids: string[]) => {
+  deleteUserLists(ids)
+  if (userLists) userLists = queryAllUserList()
+}
+
+/**
+ * 批量更新列表信息
+ * @param lists 列表信息
+ */
+export const updateUserLists = (lists: LX.List.UserListInfo[]) => {
+  const positionMap = new Map<string, number>()
+  for (const list of userLists) {
+    positionMap.set(list.id, list.position)
+  }
+  const dbList: LX.DBService.UserListInfo[] = lists.map(list => {
+    const position = positionMap.get(list.id)
+    if (position == null) return null
+    return {
+      ...list,
+      position,
+    }
+  }).filter(Boolean) as LX.DBService.UserListInfo[]
+  updateUserListsFromDB(dbList)
+  if (userLists) userLists = queryAllUserList()
+}
+
+/**
+ * 批量更新列表位置
+ * @param position 列表位置
+ * @param ids 列表ids
+ */
+export const updateUserListsPosition = (position: number, ids: string[]) => {
+  if (userLists == null) userLists = queryAllUserList()
+
+  const newUserLists = [...userLists]
+
+  const updateLists: LX.DBService.UserListInfo[] = []
+
+  for (let i = newUserLists.length - 1; i >= 0; i--) {
+    if (ids.includes(newUserLists[i].id)) {
+      const list = newUserLists.splice(i, 1)[0]
+      list.locationUpdateTime = Date.now()
+      updateLists.push(list)
+    }
+  }
+  position = Math.min(newUserLists.length, position)
+
+  newUserLists.splice(position, 0, ...updateLists)
+  newUserLists.forEach((list, index) => {
+    list.position = index
+  })
+  inertUserLists(newUserLists, true)
+  userLists = newUserLists
+}
+
+/**
+ * 根据列表ID获取列表内歌曲
+ * @param listId 列表ID
+ * @returns 列表内歌曲
+ */
+export const getListMusics = (listId: string): LX.Music.MusicInfo[] => {
+  let targetList: LX.Music.MusicInfo[] | undefined = musicLists.get(listId)
+  if (targetList == null) {
+    targetList = queryMusicInfoByListId(listId).map(info => {
+      return {
+        id: info.id,
+        name: info.name,
+        singer: info.singer,
+        source: info.source,
+        interval: info.interval,
+        meta: JSON.parse(info.meta),
+      }
+    })
+    musicLists.set(listId, targetList)
+  }
+
+  return targetList
+}
+
+/**
+ * 覆盖列表内的歌曲
+ * @param listId 列表id
+ * @param musicInfos 歌曲列表
+ */
+export const musicOverwrite = (listId: string, musicInfos: LX.Music.MusicInfo[]) => {
+  let targetList = getListMusics(listId)
+  overwriteMusicInfo(listId, toDBMusicInfo(musicInfos, listId))
+  if (targetList) targetList.splice(0, targetList.length, ...musicInfos)
+}
+
+/**
+ * 批量添加歌曲
+ * @param listId 列表id
+ * @param musicInfos 添加的歌曲信息
+ * @param addMusicLocationType 添加在到列表的位置
+ */
+export const musicsAdd = (listId: string, musicInfos: LX.Music.MusicInfo[], addMusicLocationType: LX.AddMusicLocationType) => {
+  let targetList = getListMusics(listId)
+
+  const set = new Set<string>()
+  for (const item of targetList) set.add(item.id)
+  musicInfos = musicInfos.filter(item => {
+    if (set.has(item.id)) return false
+    set.add(item.id)
+    return true
+  })
+
+  switch (addMusicLocationType) {
+    case 'top':
+      insertMusicInfoListAndRefreshOrder(toDBMusicInfo(musicInfos, listId), listId, toDBMusicInfo(targetList, listId, musicInfos.length))
+      targetList.unshift(...musicInfos)
+      break
+    case 'bottom':
+    default:
+      insertMusicInfoList(toDBMusicInfo(musicInfos, listId, targetList.length))
+      targetList.push(...musicInfos)
+      break
+  }
+}
+
+/**
+ * 批量删除歌曲
+ * @param listId 列表Id
+ * @param ids 要删除歌曲的id
+ */
+export const musicsRemove = (listId: string, ids: string[]) => {
+  let targetList = getListMusics(listId)
+  if (!targetList.length) return
+  ids = [...ids]
+  removeMusicInfos(listId, ids)
+  for (let i = targetList.length - 1; i > -1; i--) {
+    const item = targetList[i]
+    const index = ids.indexOf(item.id)
+    if (index < 0) continue
+    ids.splice(index, 1)
+    targetList.splice(i, 1)
+  }
+}
+
+/**
+ * 批量移动歌曲
+ * @param fromId 源列表id
+ * @param toId 目标列表id
+ * @param musicInfos 添加的歌曲信息
+ * @param addMusicLocationType 添加在到列表的位置
+ */
+export const musicsMove = (fromId: string, toId: string, musicInfos: LX.Music.MusicInfo[], addMusicLocationType: LX.AddMusicLocationType) => {
+  const ids = musicInfos.map(musicInfo => musicInfo.id)
+  let toList = getListMusics(toId)
+  switch (addMusicLocationType) {
+    case 'top':
+      moveMusicInfoAndRefreshOrder(fromId, ids, toId, toDBMusicInfo(musicInfos, toId), toDBMusicInfo(toList, toId, musicInfos.length))
+      break
+    case 'bottom':
+    default:
+      moveMusicInfo(fromId, ids, toDBMusicInfo(musicInfos, toId, toList.length))
+      break
+  }
+  musicsRemove(fromId, ids)
+  musicsAdd(toId, musicInfos, addMusicLocationType)
+  // let fromList = getListMusics(fromId)
+  // let toList = getListMusics(toId)
+
+  // const ids = musicInfos.map(musicInfo => musicInfo.id)
+
+  // const map = new Map<string, LX.Music.MusicInfo>()
+  // for (const item of toList) map.set(item.id, item)
+  // musicInfos = musicInfos.filter(item => {
+  //   if (map.has(item.id)) return false
+  //   map.set(item.id, item)
+  //   return true
+  // })
+
+  // switch (addMusicLocationType) {
+  //   case 'top':
+  //     moveMusicInfoAndRefreshOrder(fromId, ids, toId, toDBMusicInfo(musicInfos, toId), toDBMusicInfo(toList, toId, musicInfos.length))
+  //     toList.unshift(...musicInfos)
+  //     break
+  //   case 'bottom':
+  //   default:
+  //     moveMusicInfo(fromId, ids, toDBMusicInfo(musicInfos, toId, toList.length))
+  //     toList.push(...musicInfos)
+  //     break
+  // }
+  // for (let i = fromList.length - 1; i > -1; i--) {
+  //   const item = fromList[i]
+  //   const index = ids.indexOf(item.id)
+  //   if (index < 0) continue
+  //   ids.splice(index, 1)
+  //   fromList.splice(i, 1)
+  // }
+}
+
+/**
+ * 批量更新歌曲信息
+ * @param musicInfos 歌曲&列表信息
+ */
+export const musicsUpdate = (musicInfos: LX.List.ListActionMusicUpdate) => {
+  updateMusicInfos(musicInfos.map(({ id, musicInfo }) => {
+    return {
+      ...musicInfo,
+      listId: id,
+      meta: JSON.stringify(musicInfo.meta),
+      order: 0,
+    }
+  }))
+  for (const { id, musicInfo } of musicInfos) {
+    const targetList = musicLists.get(id)
+    if (targetList == null) continue
+    const targetMusic = targetList.find(item => item.id == musicInfo.id)
+    if (!targetMusic) continue
+    targetMusic.name = musicInfo.name
+    targetMusic.singer = musicInfo.singer
+    targetMusic.source = musicInfo.source
+    targetMusic.interval = musicInfo.interval
+    targetMusic.meta = musicInfo.meta
+  }
+}
+
+/**
+ * 清空列表内的歌曲
+ * @param listId 列表Id
+ */
+export const musicsClear = (listId: string) => {
+  removeMusicInfoByListId(listId)
+  const targetList = getListMusics(listId)
+  if (targetList == null) return
+  targetList.slice(0, targetList.length)
+}
+
+/**
+ * 批量更新歌曲位置
+ * @param listId 列表id
+ * @param position 新位置
+ * @param ids 要更新位置的歌曲id
+ */
+export const musicsPositionUpdate = (listId: string, position: number, ids: string[]) => {
+  let targetList = getListMusics(listId)
+  if (!targetList.length) return
+
+  const newTargetList = [...targetList]
+  const infos = Array(ids.length)
+  for (let i = newTargetList.length; i--;) {
+    const item = newTargetList[i]
+    const index = ids.indexOf(item.id)
+    if (index < 0) continue
+    infos.splice(index, 1, newTargetList.splice(i, 1)[0])
+  }
+  newTargetList.splice(Math.min(position, newTargetList.length), 0, ...infos)
+
+  updateMusicInfoOrder(listId, newTargetList.map((info, index) => {
+    return {
+      listId,
+      musicInfoId: info.id,
+      order: index,
+    }
+  }))
+  musicLists.set(listId, newTargetList)
+}
+
+/**
+ * 覆盖所有列表数据
+ * @param myListData 完整列表数据
+ */
+export const listDataOverwrite = (myListData: MakeOptional<LX.List.ListDataFull, 'tempList'>) => {
+  const dbLists: LX.DBService.UserListInfo[] = []
+  const listData: LX.List.ListDataFull = {
+    ...myListData,
+    tempList: myListData.tempList ?? getListMusics(LIST_IDS.TEMP),
+  }
+
+  const dbMusicInfos: LX.DBService.MusicInfo[] = [
+    ...toDBMusicInfo(listData.defaultList, LIST_IDS.DEFAULT),
+    ...toDBMusicInfo(listData.loveList, LIST_IDS.LOVE),
+    ...toDBMusicInfo(listData.tempList, LIST_IDS.TEMP),
+  ]
+  listData.userList.forEach(({ list, ...listInfo }, index) => {
+    dbLists.push({ ...listInfo, position: index })
+    dbMusicInfos.push(...toDBMusicInfo(list, listInfo.id))
+  })
+  overwriteListData(dbLists, dbMusicInfos)
+
+  if (userLists) userLists.splice(0, userLists.length, ...dbLists)
+  else userLists = dbLists
+
+  musicLists.clear()
+  musicLists.set(LIST_IDS.DEFAULT, listData.defaultList)
+  musicLists.set(LIST_IDS.LOVE, listData.loveList)
+  musicLists.set(LIST_IDS.TEMP, listData.tempList)
+  for (const list of listData.userList) musicLists.set(list.id, list.list)
+}
+
+/**
+ * 检查音乐是否存在列表中
+ * @param listId 列表id
+ * @param musicInfoId 音乐id
+ * @returns
+ */
+export const checkListExistMusic = (listId: string, musicInfoId: string): boolean => {
+  const musicInfo = queryMusicInfoByListIdAndMusicInfoId(listId, musicInfoId)
+  return musicInfo != null
+}
+
+/**
+ * 获取所有存在该音乐的列表id
+ * @param musicInfoId 音乐id
+ * @returns
+ */
+export const getMusicExistListIds = (musicInfoId: string): string[] => {
+  const musicInfos = queryMusicInfoByMusicInfoId(musicInfoId)
+  return musicInfos.map(m => m.listId)
+}

src/main/worker/dbService/modules/list/statements.ts

@@ -0,0 +1,186 @@
+import { getDB } from '../../db'
+
+
+/**
+ * 创建列表查询语句
+ * @returns 查询语句
+ */
+export const createListQueryStatement = () => {
+  const db = getDB()
+  return db.prepare(`
+    SELECT "id", "name", "source", "sourceListId", "position", "locationUpdateTime"
+    FROM "main"."my_list"
+    `)
+}
+
+/**
+ * 创建列表插入语句
+ * @returns 插入语句
+ */
+export const createListInsertStatement = () => {
+  const db = getDB()
+  return db.prepare<[LX.DBService.UserListInfo]>(`
+    INSERT INTO "main"."my_list" ("id", "name", "source", "sourceListId", "position", "locationUpdateTime")
+    VALUES (@id, @name, @source, @sourceListId, @position, @locationUpdateTime)`)
+}
+
+/**
+ * 创建列表清空语句
+ * @returns 清空语句
+ */
+export const createListClearStatement = () => {
+  const db = getDB()
+  return db.prepare('DELETE FROM "main"."my_list"')
+}
+
+/**
+ * 创建列表删除语句
+ * @returns 删除语句
+ */
+export const createListDeleteStatement = () => {
+  const db = getDB()
+  return db.prepare<[string]>('DELETE FROM "main"."my_list" WHERE "id"=?')
+}
+
+/**
+ * 创建列表更新语句
+ * @returns 更新语句
+ */
+export const createListUpdateStatement = () => {
+  const db = getDB()
+  return db.prepare<[LX.DBService.UserListInfo]>(`
+    UPDATE "main"."my_list"
+    SET "name"=@name, "source"=@source, "sourceListId"=@sourceListId, "locationUpdateTime"=@locationUpdateTime
+    WHERE "id"=@id`)
+}
+
+/**
+ * 创建音乐信息查询语句
+ * @returns 查询语句
+ */
+export const createMusicInfoQueryStatement = () => {
+  const db = getDB()
+  return db.prepare<[LX.DBService.MusicInfoQuery]>(`
+    SELECT mInfo."id", mInfo."name", mInfo."singer", mInfo."source", mInfo."interval", mInfo."meta"
+    FROM my_list_music_info mInfo
+    LEFT JOIN my_list_music_info_order O
+    ON mInfo.id=O.musicInfoId AND O.listId=@listId
+    WHERE mInfo.listId=@listId
+    ORDER BY O."order" ASC
+    `)
+}
+
+/**
+ * 创建音乐信息插入语句
+ * @returns 插入语句
+ */
+export const createMusicInfoInsertStatement = () => {
+  const db = getDB()
+  return db.prepare<[LX.DBService.MusicInfo]>(`
+    INSERT INTO "main"."my_list_music_info" ("id", "listId", "name", "singer", "source", "interval", "meta")
+    VALUES (@id, @listId, @name, @singer, @source, @interval, @meta)`)
+}
+
+/**
+ * 创建音乐信息更新语句
+ * @returns 更新语句
+ */
+export const createMusicInfoUpdateStatement = () => {
+  const db = getDB()
+  return db.prepare<[LX.DBService.MusicInfo]>(`
+    UPDATE "main"."my_list_music_info"
+    SET "name"=@name, "singer"=@singer, "source"=@source, "interval"=@interval, "meta"=@meta
+    WHERE "id"=@id AND "listId"=@listId`)
+}
+
+
+/**
+ * 创建清空音乐信息语句
+ * @returns 删除语句
+ */
+export const createMusicInfoClearStatement = () => {
+  const db = getDB()
+  return db.prepare('DELETE FROM "main"."my_list_music_info"')
+}
+
+/**
+ * 创建根据列表id批量删除音乐信息语句
+ * @returns 删除语句
+ */
+export const createMusicInfoDeleteByListIdStatement = () => {
+  const db = getDB()
+  return db.prepare<[string]>('DELETE FROM "main"."my_list_music_info" WHERE "listId"=?')
+}
+
+/**
+ * 创建根据列表Id与音乐id批量删除音乐信息语句
+ * @returns 删除语句
+ */
+export const createMusicInfoDeleteStatement = () => {
+  const db = getDB()
+  return db.prepare<[LX.DBService.MusicInfoRemove]>('DELETE FROM "main"."my_list_music_info" WHERE "id"=@id AND "listId"=@listId')
+}
+
+/**
+ * 创建根据列表Id与音乐id查询音乐信息语句
+ * @returns 删除语句
+ */
+export const createMusicInfoByListAndMusicInfoIdQueryStatement = () => {
+  const db = getDB()
+  return db.prepare<[LX.DBService.ListMusicInfoQuery]>(`SELECT "id", "name", "singer", "source", "interval", "meta"
+    FROM "main"."my_list_music_info"
+    WHERE "id"=@musicInfoId
+    AND "listId"=@listId`)
+}
+
+/**
+ * 创建根据音乐id查询音乐信息语句
+ * @returns 删除语句
+ */
+export const createMusicInfoByMusicInfoIdQueryStatement = () => {
+  const db = getDB()
+  return db.prepare<[string]>(`SELECT "id", "name", "singer", "source", "interval", "meta", "listId"
+    FROM "main"."my_list_music_info"
+    WHERE "id"=?`)
+}
+
+
+/**
+ * 创建音乐信息排序插入语句
+ * @returns 插入语句
+ */
+export const createMusicInfoOrderInsertStatement = () => {
+  const db = getDB()
+  return db.prepare<[LX.DBService.MusicInfoOrder]>(`
+    INSERT INTO "main"."my_list_music_info_order" ("listId", "musicInfoId", "order")
+    VALUES (@listId, @musicInfoId, @order)`)
+}
+
+/**
+ * 创建清空音乐排序语句
+ * @returns 删除语句
+ */
+export const createMusicInfoOrderClearStatement = () => {
+  const db = getDB()
+  return db.prepare('DELETE FROM "main"."my_list_music_info_order"')
+}
+
+/**
+ * 创建根据列表id删除音乐排序语句
+ * @returns 删除语句
+ */
+export const createMusicInfoOrderDeleteByListIdStatement = () => {
+  const db = getDB()
+  return db.prepare<[string]>('DELETE FROM "main"."my_list_music_info_order" WHERE "listId"=?')
+}
+
+/**
+ * 创建根据列表Id与音乐id删除音乐排序语句
+ * @returns 删除语句
+ */
+export const createMusicInfoOrderDeleteStatement = () => {
+  const db = getDB()
+  return db.prepare<[LX.DBService.MusicInfoRemove]>('DELETE FROM "main"."my_list_music_info_order" WHERE "musicInfoId"=@id AND "listId"=@listId')
+}
+
+

src/main/worker/dbService/modules/lyric/dbHelper.ts

@@ -0,0 +1,152 @@
+import { getDB } from '../../db'
+import {
+  createLyricQueryStatement,
+  createRawLyricQueryStatement,
+  createRawLyricInsertStatement,
+  createRawLyricDeleteStatement,
+  createRawLyricUpdateStatement,
+  createRawLyricClearStatement,
+  createEditedLyricQueryStatement,
+  createEditedLyricInsertStatement,
+  createEditedLyricDeleteStatement,
+  createEditedLyricUpdateStatement,
+  createEditedLyricClearStatement,
+  createEditedLyricCountStatement,
+  createRawLyricCountStatement,
+} from './statements'
+
+/**
+ * 查询原始歌词
+ * @param id 歌曲id
+ * @returns 歌词信息
+ */
+export const queryLyric = (id: string): LX.DBService.Lyricnfo[] => {
+  const lyricQueryStatement = createLyricQueryStatement()
+  return lyricQueryStatement.all(id)
+}
+
+/**
+ * 查询原始歌词
+ * @param id 歌曲id
+ * @returns 歌词信息
+ */
+export const queryRawLyric = (id: string): LX.DBService.Lyricnfo[] => {
+  const rawLyricQueryStatement = createRawLyricQueryStatement()
+  return rawLyricQueryStatement.all(id)
+}
+
+/**
+ * 批量插入原始歌词
+ * @param lyrics 列表
+ */
+export const inertRawLyric = (lyrics: LX.DBService.Lyricnfo[]) => {
+  const db = getDB()
+  const rawLyricInsertStatement = createRawLyricInsertStatement()
+  db.transaction((lyrics: LX.DBService.Lyricnfo[]) => {
+    for (const lyric of lyrics) rawLyricInsertStatement.run(lyric)
+  })(lyrics)
+}
+
+/**
+ * 批量删除原始歌词
+ * @param ids 列表
+ */
+export const deleteRawLyric = (ids: string[]) => {
+  const db = getDB()
+  const rawLyricDeleteStatement = createRawLyricDeleteStatement()
+  db.transaction((ids: string[]) => {
+    for (const id of ids) rawLyricDeleteStatement.run(id)
+  })(ids)
+}
+
+/**
+ * 批量更新原始歌词
+ * @param lyrics 列表
+ */
+export const updateRawLyric = (lyrics: LX.DBService.Lyricnfo[]) => {
+  const db = getDB()
+  const rawLyricUpdateStatement = createRawLyricUpdateStatement()
+  db.transaction((lyrics: LX.DBService.Lyricnfo[]) => {
+    for (const lyric of lyrics) rawLyricUpdateStatement.run(lyric)
+  })(lyrics)
+}
+
+/**
+ * 清空原始歌词
+ */
+export const clearRawLyric = () => {
+  const rawLyricClearStatement = createRawLyricClearStatement()
+  rawLyricClearStatement.run()
+}
+
+/**
+ * 统计已编辑歌词数量
+ */
+export const countRawLyric = () => {
+  const countStatement = createRawLyricCountStatement()
+  return countStatement.get().count
+}
+
+
+/**
+ * 查询已编辑歌词
+ * @param id 歌曲id
+ * @returns 歌词信息
+ */
+export const queryEditedLyric = (id: string): LX.DBService.Lyricnfo[] => {
+  const rawLyricQueryStatement = createEditedLyricQueryStatement()
+  return rawLyricQueryStatement.all(id)
+}
+
+/**
+ * 批量插入已编辑歌词
+ * @param lyrics 列表
+ */
+export const inertEditedLyric = (lyrics: LX.DBService.Lyricnfo[]) => {
+  const db = getDB()
+  const rawLyricInsertStatement = createEditedLyricInsertStatement()
+  db.transaction((lyrics: LX.DBService.Lyricnfo[]) => {
+    for (const lyric of lyrics) rawLyricInsertStatement.run(lyric)
+  })(lyrics)
+}
+
+/**
+ * 批量删除已编辑歌词
+ * @param ids 列表
+ */
+export const deleteEditedLyric = (ids: string[]) => {
+  const db = getDB()
+  const rawLyricDeleteStatement = createEditedLyricDeleteStatement()
+  db.transaction((ids: string[]) => {
+    for (const id of ids) rawLyricDeleteStatement.run(id)
+  })(ids)
+}
+
+/**
+ * 批量更新已编辑歌词
+ * @param lyrics 列表
+ */
+export const updateEditedLyric = (lyrics: LX.DBService.Lyricnfo[]) => {
+  const db = getDB()
+  const rawLyricUpdateStatement = createEditedLyricUpdateStatement()
+  db.transaction((lyrics: LX.DBService.Lyricnfo[]) => {
+    for (const lyric of lyrics) rawLyricUpdateStatement.run(lyric)
+  })(lyrics)
+}
+
+/**
+ * 清空已编辑歌词
+ */
+export const clearEditedLyric = () => {
+  const rawLyricClearStatement = createEditedLyricClearStatement()
+  rawLyricClearStatement.run()
+}
+
+
+/**
+ * 统计已编辑歌词数量
+ */
+export const countEditedLyric = () => {
+  const countStatement = createEditedLyricCountStatement()
+  return countStatement.get().count
+}

src/main/worker/dbService/modules/lyric/index.ts

@@ -0,0 +1,197 @@
+import {
+  queryLyric,
+  queryRawLyric,
+  inertRawLyric,
+  deleteRawLyric,
+  updateRawLyric,
+  clearRawLyric,
+  queryEditedLyric,
+  inertEditedLyric,
+  deleteEditedLyric,
+  updateEditedLyric,
+  clearEditedLyric,
+  countEditedLyric,
+  countRawLyric,
+} from './dbHelper'
+
+const keys = ['lyric', 'tlyric', 'rlyric', 'lxlyric'] as const
+
+const toDBLyric = (id: string, source: LX.DBService.Lyricnfo['source'], lyricInfo: LX.Music.LyricInfo): LX.DBService.Lyricnfo[] => {
+  return (keys.map(k => [k, lyricInfo[k]])
+    .filter(([k, t]) => t != null) as Array<[LX.DBService.Lyricnfo['type'], string]>)
+    .map(([k, t]) => {
+      return {
+        id,
+        type: k,
+        text: Buffer.from(t).toString('base64'),
+        source,
+      }
+    })
+}
+
+/**
+ * 获取歌词
+ * @param id 歌曲id
+ * @returns 歌词信息
+ */
+export const getPlayerLyric = (id: string): LX.Player.LyricInfo => {
+  const lyrics = queryLyric(id)
+
+  let lyricInfo: LX.Music.LyricInfo = {
+    lyric: '',
+  }
+  let rawLyricInfo: LX.Music.LyricInfo = {
+    lyric: '',
+  }
+  for (const lyric of lyrics) {
+    switch (lyric.source) {
+      case 'edited':
+        if (lyric.type == 'lyric') lyricInfo.lyric = Buffer.from(lyric.text, 'base64').toString()
+        else if (lyric.text != null) lyricInfo[lyric.type] = Buffer.from(lyric.text, 'base64').toString()
+        break
+      default:
+        if (lyric.type == 'lyric') rawLyricInfo.lyric = Buffer.from(lyric.text, 'base64').toString()
+        else if (lyric.text != null) rawLyricInfo[lyric.type] = Buffer.from(lyric.text, 'base64').toString()
+        break
+    }
+  }
+
+  return lyricInfo.lyric ? {
+    ...lyricInfo,
+    rawlrcInfo: rawLyricInfo,
+  } : {
+    ...rawLyricInfo,
+    rawlrcInfo: rawLyricInfo,
+  }
+}
+
+/**
+ * 获取原始歌词
+ * @param id 歌曲id
+ * @returns 歌词信息
+ */
+export const getRawLyric = (id: string): LX.Music.LyricInfo => {
+  const lyrics = queryRawLyric(id)
+
+  let lyricInfo: LX.Music.LyricInfo = {
+    lyric: '',
+  }
+  for (const lyric of lyrics) {
+    if (lyric.type == 'lyric') lyricInfo.lyric = Buffer.from(lyric.text, 'base64').toString()
+    else if (lyric.text != null) lyricInfo[lyric.type] = Buffer.from(lyric.text, 'base64').toString()
+  }
+
+  return lyricInfo
+}
+
+/**
+ * 保存原始歌词信息
+ * @param id 歌曲id
+ * @param lyricInfo 歌词信息
+ */
+export const rawLyricAdd = (id: string, lyricInfo: LX.Music.LyricInfo) => {
+  inertRawLyric(toDBLyric(id, 'raw', lyricInfo))
+}
+
+/**
+ * 删除原始歌词信息
+ * @param ids 歌曲id
+ */
+export const rawLyricRemove = (ids: string[]) => {
+  deleteRawLyric(ids)
+}
+
+/**
+ * 更新原始歌词信息
+ * @param id 歌曲id
+ * @param lyricInfo 歌词信息
+ */
+export const rawLyricUpdate = (id: string, lyricInfo: LX.Music.LyricInfo) => {
+  updateRawLyric(toDBLyric(id, 'raw', lyricInfo))
+}
+
+/**
+ * 清空原始歌词信息
+ */
+export const rawLyricClear = () => {
+  clearRawLyric()
+}
+
+/**
+ * 统计原始歌词数量
+ */
+export const rawLyricCount = () => {
+  return countRawLyric()
+}
+
+
+/**
+ * 获取已编辑歌词
+ * @param id 歌曲id
+ * @returns 歌词信息
+ */
+export const getEditedLyric = (id: string): LX.Music.LyricInfo => {
+  const lyrics = queryEditedLyric(id)
+
+  let lyricInfo: LX.Music.LyricInfo = {
+    lyric: '',
+  }
+  for (const lyric of lyrics) {
+    if (lyric.type == 'lyric') lyricInfo.lyric = Buffer.from(lyric.text, 'base64').toString()
+    else if (lyric.text != null) lyricInfo[lyric.type] = Buffer.from(lyric.text, 'base64').toString()
+  }
+
+  return lyricInfo
+}
+
+/**
+ * 保存已编辑歌词信息
+ * @param id 歌曲id
+ * @param lyricInfo 歌词信息
+ */
+export const editedLyricAdd = (id: string, lyricInfo: LX.Music.LyricInfo) => {
+  inertEditedLyric(toDBLyric(id, 'edited', lyricInfo))
+}
+
+/**
+ * 删除已编辑歌词信息
+ * @param ids 歌曲id
+ */
+export const editedLyricRemove = (ids: string[]) => {
+  deleteEditedLyric(ids)
+}
+
+/**
+ * 更新已编辑歌词信息
+ * @param id 歌曲id
+ * @param lyricInfo 歌词信息
+ */
+export const editedLyricUpdate = (id: string, lyricInfo: LX.Music.LyricInfo) => {
+  updateEditedLyric(toDBLyric(id, 'edited', lyricInfo))
+}
+
+/**
+ * 清空已编辑歌词信息
+ */
+export const editedLyricClear = () => {
+  clearEditedLyric()
+}
+
+/**
+ * 新增或更新已编辑歌词信息
+ * @param id 歌曲id
+ * @param lyricInfo 歌词信息
+ */
+export const editedLyricUpdateAddAndUpdate = (id: string, lyricInfo: LX.Music.LyricInfo) => {
+  const lyrics = queryEditedLyric(id)
+  if (lyrics.length) updateEditedLyric(toDBLyric(id, 'edited', lyricInfo))
+  else inertEditedLyric(toDBLyric(id, 'edited', lyricInfo))
+}
+
+/**
+ * 统计已编辑歌词数量
+ */
+export const editedLyricCount = () => {
+  return countEditedLyric()
+}
+

src/main/worker/dbService/modules/lyric/statements.ts

@@ -0,0 +1,157 @@
+import { getDB } from '../../db'
+
+const RAW_LYRIC = 'raw'
+const EDITED_LYRIC = 'edited'
+
+/**
+ * 创建歌词查询语句
+ * @returns 查询语句
+ */
+export const createLyricQueryStatement = () => {
+  const db = getDB()
+  return db.prepare<[string]>(`
+    SELECT "type", "text", "source"
+    FROM "main"."lyric"
+    WHERE "id"=?
+    `)
+}
+
+/**
+ * 创建原始歌词查询语句
+ * @returns 查询语句
+ */
+export const createRawLyricQueryStatement = () => {
+  const db = getDB()
+  return db.prepare<[string]>(`
+    SELECT "type", "text"
+    FROM "main"."lyric"
+    WHERE "id"=? AND "source"='${RAW_LYRIC}'
+    `)
+}
+
+/**
+ * 创建原始歌词插入语句
+ * @returns 插入语句
+ */
+export const createRawLyricInsertStatement = () => {
+  const db = getDB()
+  return db.prepare<[LX.DBService.Lyricnfo]>(`
+    INSERT INTO "main"."lyric" ("id", "type", "text", "source")
+    VALUES (@id, @type, @text, '${RAW_LYRIC}')`)
+}
+
+/**
+ * 创建原始歌词清空语句
+ * @returns 清空语句
+ */
+export const createRawLyricClearStatement = () => {
+  const db = getDB()
+  return db.prepare(`
+    DELETE FROM "main"."lyric"
+    WHERE "source"='${RAW_LYRIC}'
+  `)
+}
+
+/**
+ * 创建原始歌词删除语句
+ * @returns 删除语句
+ */
+export const createRawLyricDeleteStatement = () => {
+  const db = getDB()
+  return db.prepare<[string]>(`
+    DELETE FROM "main"."lyric"
+    WHERE "id"=? AND "source"='${RAW_LYRIC}'
+  `)
+}
+
+/**
+ * 创建原始歌词更新语句
+ * @returns 更新语句
+ */
+export const createRawLyricUpdateStatement = () => {
+  const db = getDB()
+  return db.prepare<[LX.DBService.Lyricnfo]>(`
+    UPDATE "main"."lyric"
+    SET "text"=@text
+    WHERE "id"=@id AND "source"='${RAW_LYRIC}' AND "type"=@type`)
+}
+
+
+/**
+ * 创建原始歌词数量统计语句
+ * @returns 统计语句
+ */
+export const createRawLyricCountStatement = () => {
+  const db = getDB()
+  return db.prepare(`SELECT COUNT(*) as count FROM "main"."lyric" WHERE "source"='${RAW_LYRIC}'`)
+}
+
+
+/**
+ * 创建已编辑歌词查询语句
+ * @returns 查询语句
+ */
+export const createEditedLyricQueryStatement = () => {
+  const db = getDB()
+  return db.prepare<[string]>(`
+    SELECT "type", "text"
+    FROM "main"."lyric"
+    WHERE "id"=? AND "source"='${EDITED_LYRIC}'
+    `)
+}
+
+/**
+ * 创建已编辑歌词插入语句
+ * @returns 插入语句
+ */
+export const createEditedLyricInsertStatement = () => {
+  const db = getDB()
+  return db.prepare<[LX.DBService.Lyricnfo]>(`
+    INSERT INTO "main"."lyric" ("id", "type", "text", "source")
+    VALUES (@id, @type, @text, '${EDITED_LYRIC}')`)
+}
+
+/**
+ * 创建已编辑歌词清空语句
+ * @returns 清空语句
+ */
+export const createEditedLyricClearStatement = () => {
+  const db = getDB()
+  return db.prepare(`
+    DELETE FROM "main"."lyric"
+    WHERE "source"='${EDITED_LYRIC}'
+  `)
+}
+
+/**
+ * 创建已编辑歌词删除语句
+ * @returns 删除语句
+ */
+export const createEditedLyricDeleteStatement = () => {
+  const db = getDB()
+  return db.prepare<[string]>(`
+    DELETE FROM "main"."lyric"
+    WHERE "id"=? AND "source"='${EDITED_LYRIC}'
+  `)
+}
+
+/**
+ * 创建已编辑歌词更新语句
+ * @returns 更新语句
+ */
+export const createEditedLyricUpdateStatement = () => {
+  const db = getDB()
+  return db.prepare<[LX.DBService.Lyricnfo]>(`
+    UPDATE "main"."lyric"
+    SET "text"=@text
+    WHERE "id"=@id AND "source"='${EDITED_LYRIC}' AND "type"=@type`)
+}
+
+/**
+ * 创建已编辑歌词数量统计语句
+ * @returns 统计语句
+ */
+export const createEditedLyricCountStatement = () => {
+  const db = getDB()
+  return db.prepare(`SELECT COUNT(*) as count FROM "main"."lyric" WHERE "source"='${EDITED_LYRIC}'`)
+}

src/main/worker/dbService/modules/music_other_source/dbHelper.ts

@@ -0,0 +1,59 @@
+import { getDB } from '../../db'
+import {
+  createMusicInfoQueryStatement,
+  createMusicInfoInsertStatement,
+  createMusicInfoDeleteStatement,
+  createMusicInfoClearStatement,
+  createCountStatement,
+} from './statements'
+
+
+/**
+ * 查询歌曲信息
+ * @param id 歌曲id
+ * @returns 歌曲信息
+ */
+export const queryMusicInfo = (id: string): LX.DBService.MusicInfoOtherSource[] => {
+  const musicInfoQueryStatement = createMusicInfoQueryStatement()
+  return musicInfoQueryStatement.all(id)
+}
+
+/**
+ * 批量插入歌曲信息
+ * @param musicInfos 列表
+ */
+export const inertMusicInfo = (musicInfos: LX.DBService.MusicInfoOtherSource[]) => {
+  const db = getDB()
+  const musicInfoInsertStatement = createMusicInfoInsertStatement()
+  db.transaction((musicInfos: LX.DBService.MusicInfoOtherSource[]) => {
+    for (const info of musicInfos) musicInfoInsertStatement.run(info)
+  })(musicInfos)
+}
+
+/**
+ * 批量删除歌曲信息
+ * @param ids 列表
+ */
+export const deleteMusicInfo = (ids: string[]) => {
+  const db = getDB()
+  const musicInfoDeleteStatement = createMusicInfoDeleteStatement()
+  db.transaction((ids: string[]) => {
+    for (const id of ids) musicInfoDeleteStatement.run(id)
+  })(ids)
+}
+
+/**
+ * 清空歌曲信息
+ */
+export const clearMusicInfo = () => {
+  const musicInfoClearStatement = createMusicInfoClearStatement()
+  musicInfoClearStatement.run()
+}
+
+/**
+ * 统计歌曲信息数量
+ */
+export const countMusicInfo = () => {
+  const countStatement = createCountStatement()
+  return countStatement.get().count
+}

src/main/worker/dbService/modules/music_other_source/index.ts

@@ -0,0 +1,72 @@
+import {
+  queryMusicInfo,
+  inertMusicInfo,
+  deleteMusicInfo,
+  clearMusicInfo,
+  countMusicInfo,
+} from './dbHelper'
+
+
+const toDBMusicInfo = (id: string, musicInfos: LX.Music.MusicInfo[]): LX.DBService.MusicInfoOtherSource[] => {
+  return musicInfos.map((info, index) => {
+    return {
+      ...info,
+      meta: JSON.stringify(info.meta),
+      source_id: id,
+      order: index,
+    }
+  })
+}
+
+/**
+ * 获取歌曲信息
+ * @param id 歌曲id
+ * @returns 歌词信息
+ */
+export const getMusicInfoOtherSource = (id: string): LX.Music.MusicInfoOnline[] => {
+  const list = queryMusicInfo(id).map(info => {
+    return {
+      id: info.id,
+      name: info.name,
+      singer: info.singer,
+      source: info.source,
+      interval: info.interval,
+      meta: JSON.parse(info.meta),
+    }
+  })
+
+  return list
+}
+
+/**
+ * 保存歌曲信息信息
+ * @param id 歌曲id
+ * @param musicInfos 歌词信息
+ */
+export const musicInfoOtherSourceAdd = (id: string, musicInfos: LX.Music.MusicInfoOnline[]) => {
+  inertMusicInfo(toDBMusicInfo(id, musicInfos))
+}
+
+/**
+ * 删除歌曲信息信息
+ * @param ids 歌曲id
+ */
+export const musicInfoOtherSourceRemove = (ids: string[]) => {
+  deleteMusicInfo(ids)
+}
+
+/**
+ * 清空歌曲信息信息
+ */
+export const musicInfoOtherSourceClear = () => {
+  clearMusicInfo()
+}
+
+
+/**
+ * 统计歌曲信息信息数量
+ */
+export const musicInfoOtherSourceCount = () => {
+  return countMusicInfo()
+}
+

src/main/worker/dbService/modules/music_other_source/statements.ts

@@ -0,0 +1,60 @@
+import { getDB } from '../../db'
+
+
+/**
+ * 创建歌曲信息查询语句
+ * @returns 查询语句
+ */
+export const createMusicInfoQueryStatement = () => {
+  const db = getDB()
+  return db.prepare<[string]>(`
+    SELECT "id", "name", "singer", "source", "meta"
+    FROM "main"."music_info_other_source"
+    WHERE source_id=?
+    ORDER BY "order" ASC
+  `)
+}
+
+/**
+ * 创建歌曲信息插入语句
+ * @returns 插入语句
+ */
+export const createMusicInfoInsertStatement = () => {
+  const db = getDB()
+  return db.prepare<[LX.DBService.MusicInfoOtherSource]>(`
+    INSERT INTO "main"."music_info_other_source" ("id", "name", "singer", "source", "meta", "source_id", "order")
+    VALUES (@id, @name, @singer, @source, @meta, @source_id, @order)
+  `)
+}
+
+/**
+ * 创建歌曲信息清空语句
+ * @returns 清空语句
+ */
+export const createMusicInfoClearStatement = () => {
+  const db = getDB()
+  return db.prepare(`
+    DELETE FROM "main"."music_info_other_source"
+  `)
+}
+
+/**
+ * 创建歌曲信息删除语句
+ * @returns 删除语句
+ */
+export const createMusicInfoDeleteStatement = () => {
+  const db = getDB()
+  return db.prepare<[string]>(`
+    DELETE FROM "main"."music_info_other_source"
+    WHERE "source_id"=?
+  `)
+}
+
+/**
+ * 创建数量统计语句
+ * @returns 统计语句
+ */
+export const createCountStatement = () => {
+  const db = getDB()
+  return db.prepare('SELECT COUNT(*) as count FROM "main"."music_info_other_source"')
+}

src/main/worker/dbService/modules/music_url/dbHelper.ts

@@ -0,0 +1,75 @@
+import { getDB } from '../../db'
+import {
+  createQueryStatement,
+  createInsertStatement,
+  createDeleteStatement,
+  // createUpdateStatement,
+  createClearStatement,
+  createCountStatement,
+} from './statements'
+
+/**
+ * 查询歌曲url
+ * @param id 歌曲id
+ * @returns url
+ */
+export const queryMusicUrl = (id: string): string | null => {
+  const queryStatement = createQueryStatement()
+  return queryStatement.get(id)?.url
+}
+
+/**
+ * 批量插入歌曲url
+ * @param urlInfo 列表
+ */
+export const inertMusicUrl = (urlInfo: LX.DBService.MusicUrlInfo[]) => {
+  const db = getDB()
+  const insertStatement = createInsertStatement()
+  const deleteStatement = createDeleteStatement()
+  db.transaction((urlInfo: LX.DBService.MusicUrlInfo[]) => {
+    for (const info of urlInfo) {
+      deleteStatement.run(info.id)
+      insertStatement.run(info)
+    }
+  })(urlInfo)
+}
+
+/**
+ * 批量删除歌曲url
+ * @param ids 列表
+ */
+export const deleteMusicUrl = (ids: string[]) => {
+  const db = getDB()
+  const deleteStatement = createDeleteStatement()
+  db.transaction((ids: string[]) => {
+    for (const id of ids) deleteStatement.run(id)
+  })(ids)
+}
+
+/**
+ * 批量更新歌曲url
+ * @param urlInfo 列表
+ */
+// export const updateMusicUrl = (urlInfo: LX.DBService.MusicUrlInfo[]) => {
+//   const db = getDB()
+//   const updateStatement = createUpdateStatement()
+//   db.transaction((urlInfo: LX.DBService.MusicUrlInfo[]) => {
+//     for (const info of urlInfo) updateStatement.run(info)
+//   })(urlInfo)
+// }
+
+/**
+ * 清空歌曲url
+ */
+export const clearMusicUrl = () => {
+  const clearStatement = createClearStatement()
+  clearStatement.run()
+}
+
+/**
+ * 统计歌曲信息数量
+ */
+export const countMusicUrl = () => {
+  const countStatement = createCountStatement()
+  return countStatement.get().count
+}

src/main/worker/dbService/modules/music_url/index.ts

@@ -0,0 +1,49 @@
+import {
+  queryMusicUrl,
+  inertMusicUrl,
+  deleteMusicUrl,
+  clearMusicUrl,
+  countMusicUrl,
+} from './dbHelper'
+
+
+/**
+ * 获取歌曲url
+ * @param id 歌曲id
+ * @returns 歌曲url
+ */
+export const getMusicUrl = (id: string): string | null => {
+  const url = queryMusicUrl(id)
+  return url
+}
+
+/**
+ * 保存歌曲url
+ * @param urlInfos url信息
+ */
+export const musicUrlSave = (urlInfos: LX.Music.MusicUrlInfo[]) => {
+  inertMusicUrl(urlInfos)
+}
+
+/**
+ * 删除歌曲url
+ * @param ids 歌曲id
+ */
+export const musicUrlRemove = (ids: string[]) => {
+  deleteMusicUrl(ids)
+}
+
+/**
+ * 清空歌曲url
+ */
+export const musicUrlClear = () => {
+  clearMusicUrl()
+}
+
+/**
+ * 统计歌曲url数量
+ */
+export const musicUrlCount = () => {
+  return countMusicUrl()
+}
+

src/main/worker/dbService/modules/music_url/statements.ts

@@ -0,0 +1,69 @@
+import { getDB } from '../../db'
+
+/**
+ * 创建歌曲url查询语句
+ * @returns 查询语句
+ */
+export const createQueryStatement = () => {
+  const db = getDB()
+  return db.prepare<[string]>(`
+    SELECT "url"
+    FROM "main"."music_url"
+    WHERE "id"=?
+    `)
+}
+
+/**
+ * 创建歌曲url插入语句
+ * @returns 插入语句
+ */
+export const createInsertStatement = () => {
+  const db = getDB()
+  return db.prepare<[LX.DBService.MusicUrlInfo]>(`
+    INSERT INTO "main"."music_url" ("id", "url")
+    VALUES (@id, @url)`)
+}
+
+/**
+ * 创建歌曲url清空语句
+ * @returns 清空语句
+ */
+export const createClearStatement = () => {
+  const db = getDB()
+  return db.prepare(`
+    DELETE FROM "main"."music_url"
+  `)
+}
+
+/**
+ * 创建歌曲url删除语句
+ * @returns 删除语句
+ */
+export const createDeleteStatement = () => {
+  const db = getDB()
+  return db.prepare<[string]>(`
+    DELETE FROM "main"."music_url"
+    WHERE "id"=?
+  `)
+}
+
+/**
+ * 创建歌曲url更新语句
+ * @returns 更新语句
+ */
+export const createUpdateStatement = () => {
+  const db = getDB()
+  return db.prepare<[LX.DBService.MusicUrlInfo]>(`
+    UPDATE "main"."music_url"
+    SET "url"=@url
+    WHERE "id"=@id`)
+}
+
+/**
+ * 创建数量统计语句
+ * @returns 统计语句
+ */
+export const createCountStatement = () => {
+  const db = getDB()
+  return db.prepare('SELECT COUNT(*) as count FROM "main"."music_url"')
+}