增加歌曲命名格式选项

src/App.vue

@@ -16,6 +16,13 @@
 
                 <el-row id="app-control">
 
+                    <el-row style="padding-bottom: 1em; font-size: 14px">
+                        歌曲命名格式：
+                        <el-radio name="format" v-model="format" label="1">歌曲名</el-radio>
+                        <el-radio name="format" v-model="format" label="2">歌手-歌曲名</el-radio>
+                        <el-radio name="format" v-model="format" label="3">歌曲名-歌手</el-radio>
+                    </el-row>
+
                     <el-button @click="handleDownloadAll" icon="el-icon-download" plain>下载全部</el-button>
                     <el-button @click="handleDeleteAll" icon="el-icon-delete" plain type="danger">删除全部</el-button>
 
@@ -96,6 +103,7 @@
                 tableData: [],
                 playing_url: "",
                 playing_auto: false,
+                format: '2',
             }
         },
         mounted() {
@@ -153,7 +161,20 @@
             handleDownload(row) {
                 let a = document.createElement('a');
                 a.href = row.file;
+                switch(this.format) {
+                    case "1":
+                        a.download = row.title + "." + row.ext;
+                        break;
+                    case "2":
+                        a.download = row.artist + " - " + row.title + "." + row.ext;
+                        break;
+                    case "3":
+                        a.download = row.title + " - " + row.artist + "." + row.ext;
+                        break;
+                    default:
                         a.download = row.filename;
+                        break;
+                }
                 document.body.append(a);
                 a.click();
                 a.remove();

src/decrypt/mflac.js

@@ -36,6 +36,7 @@ async function Decrypt(file, raw_filename, raw_ext) {
         filename: info.filename,
         title: info.title,
         artist: info.artist,
+        ext: 'flac',
         album: tag.common.album,
         picture: picUrl,
         file: musicUrl,

src/decrypt/ncm.js

@@ -56,6 +56,7 @@ async function Decrypt(file) {
         filename: filename,
         title: musicMeta.musicName,
         artist: artists.join(" & "),
+        ext: musicMeta.format,
         album: musicMeta.album,
         picture: musicMeta.albumPic,
         file: musicUrl,

src/decrypt/qmc.js

@@ -50,6 +50,7 @@ async function Decrypt(file, raw_filename, raw_ext) {
         filename: info.filename,
         title: info.title,
         artist: info.artist,
+        ext: new_ext,
         album: tag.common.album,
         picture: picUrl,
         file: musicUrl,

src/decrypt/raw.js

@@ -17,6 +17,7 @@ async function Decrypt(file, raw_filename, raw_ext) {
         filename: info.filename,
         title: info.title,
         artist: info.artist,
+        ext: raw_ext,
         album: tag.common.album,
         picture: picUrl,
         file: fileUrl,

src/main.js

@@ -1,8 +1,11 @@
 import Vue from 'vue'
+import { Radio } from 'element-ui'
 import App from './App.vue'
 import './registerServiceWorker'
 import './plugins/element.js'
 
+Vue.component(Radio.name, Radio)
+
 // only if your build system can import css, otherwise import it wherever you would import your css.
 Vue.config.productionTip = false;