feature: add get song pic feature #116

MusicLyricApp/Api/NetEaseMusicApiV2.cs

@@ -55,6 +55,7 @@ protected override IEnumerable<string> GetSongIdsFromAlbum0(string albumId)
                 result[songId] = new SongVo
                 {
                     Links = datum.Url,
+                    Pics = song.Al.PicUrl,
                     Name = song.Name,
                     Singer = ContractSinger(song.Ar),
                     Album = song.Al.Name,

MusicLyricApp/Api/QQMusicApiV2.cs

@@ -50,6 +50,7 @@ protected override IEnumerable<string> GetSongIdsFromAlbum0(string albumId)
                 result[songId] = new SongVo
                 {
                     Links = links,
+                    Pics = BuildPicUrl(song.Album),
                     Name = song.Name,
                     Singer = ContractSinger(song.Singer),
                     Album = song.Album.Name,
@@ -81,7 +82,7 @@ protected override LyricVo GetLyricVo0(string songId)
         /// <summary>
         /// 拼接歌手名
         /// </summary>
-        public static string ContractSinger(QQMusicBean.Singer[] singers)
+        private static string ContractSinger(QQMusicBean.Singer[] singers)
         {
             if (singers == null || !singers.Any())
             {
@@ -96,5 +97,10 @@ public static string ContractSinger(QQMusicBean.Singer[] singers)
 
             return sb.Remove(sb.Length - 1, 1).ToString();
         }
+
+        private static string BuildPicUrl(QQMusicBean.Album album)
+        {
+            return "https://y.qq.com/music/photo_new/T002R300x300M000" + album.Pmid + ".jpg";
+        }
     }
 }

MusicLyricApp/Bean/CsvBean.cs

@@ -0,0 +1,59 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace MusicLyricApp.Bean
+{
+    public class CsvBean
+    {
+        private readonly List<string> title;
+
+        private readonly List<List<string>> lines;
+
+        private int curLine;
+
+        public CsvBean()
+        {
+            title = new List<string>();
+            lines = new List<List<string>>();
+        }
+
+        public void AddColumn(string name)
+        {
+            title.Add(name);
+        }
+
+        public void AddData(string data)
+        {
+            while (lines.Count <= curLine)
+            {
+                lines.Add(new List<string>());
+            }
+
+            lines[curLine].Add(data);
+        }
+
+        public void NextLine()
+        {
+            curLine++;
+        }
+
+        public override string ToString()
+        {
+            var sb = new StringBuilder();
+
+            sb
+                .Append(string.Join(",", title))
+                .Append(Environment.NewLine);
+
+            foreach (var line in lines)
+            {
+                sb
+                    .Append(string.Join(",", line))
+                    .Append(Environment.NewLine);
+            }
+
+            return sb.ToString();
+        }
+    }
+}

MusicLyricApp/Bean/MusicLyricsVO.cs

@@ -100,14 +100,17 @@ public static class ErrorMsg
         public const string SUCCESS = "成功";
         public const string SEARCH_RESULT_STAGE = "查询成功，结果已暂存";
         public const string MUST_SEARCH_BEFORE_SAVE = "您必须先搜索，才能保存内容";
-        public const string MUST_SEARCH_BEFORE_COPY_SONG_URL = "您必须先搜索，才能获取直链";
+        public const string MUST_SEARCH_BEFORE_GET_SONG_URL = "您必须先搜索，才能获取歌曲链接";
+        public const string MUST_SEARCH_BEFORE_GET_SONG_PIC = "您必须先搜索，才能获取歌曲封面";
         public const string INPUT_ID_ILLEGAL = "您输入的ID不合法";
         public const string ALBUM_NOT_EXIST = "专辑信息暂未被收录或查询失败";
         public const string SONG_NOT_EXIST = "歌曲信息暂未被收录或查询失败";
         public const string LRC_NOT_EXIST = "歌词信息暂未被收录或查询失败";
         public const string FUNCTION_NOT_SUPPORT = "该功能暂不可用，请等待后续更新";
-        public const string SONG_URL_COPY_SUCCESS = "歌曲直链，已复制到剪切板";
+        public const string SONG_URL_GET_SUCCESS = "歌曲直链，已复制到剪切板";
         public const string SONG_URL_GET_FAILED = "歌曲直链，获取失败";
+        public const string SONG_PIC_GET_SUCCESS = "歌曲封面，已复制到剪切板";
+        public const string SONG_PIC_GET_FAILED = "歌曲封面，获取失败";
         public const string DEPENDENCY_LOSS = "缺少必须依赖，请前往项目主页下载 {0} 插件";
         public const string SAVE_COMPLETE = "保存完毕，成功 {0} 跳过 {1}";
 
@@ -158,9 +161,14 @@ public class SongVo
         public string Album { get; set; }
 
         /// <summary>
-        /// 歌曲直链 Url
+        /// 歌曲链接 Url
         /// </summary>
         public string Links { get; set; }
+
+        /// <summary>
+        /// 歌曲封面 Url
+        /// </summary>
+        public string Pics { get; set; }
 
         /// <summary>
         /// 歌曲时长 ms

MusicLyricApp/MainForm.cs

@@ -402,34 +402,33 @@ private async void Search_Btn_Click(object sender, EventArgs e)
         }
 
         /// <summary>
-        /// 获取直链按钮，点击事件
+        /// 获取歌曲链接按钮，点击事件
         /// </summary>
         private void SongLink_Btn_Click(object sender, EventArgs e)
         {
             if (_globalSaveVoMap == null || _globalSaveVoMap.Count == 0)
             {
-                MessageBox.Show(ErrorMsg.MUST_SEARCH_BEFORE_COPY_SONG_URL, "提示");
+                MessageBox.Show(ErrorMsg.MUST_SEARCH_BEFORE_GET_SONG_URL, "提示");
                 return;
             }
 
-            var log = new StringBuilder();
             if (_globalSaveVoMap.Count > 1)
             {
-                // 输出日志
+                var csv = new CsvBean();
+
+                csv.AddColumn("id");
+                csv.AddColumn("songLink");
+
                 foreach (var songId in _globalSearchInfo.SongIds)
                 {
                     _globalSaveVoMap.TryGetValue(songId, out var saveVo);
 
-                    var link = "failure";
-                    if (saveVo != null)
-                    {
-                        link = saveVo.SongVo.Links ?? "failure";
-                    }
-
-                    log.Append($"ID: {songId}, Links: {link}").Append(Environment.NewLine);
+                    csv.AddData(songId);
+                    csv.AddData(saveVo == null ? string.Empty : saveVo.SongVo.Links);
+                    csv.NextLine();
                 }
 
-                UpdateLrcTextBox(log.ToString());
+                UpdateLrcTextBox(csv.ToString());
             }
             else
             {
@@ -444,12 +443,60 @@ private void SongLink_Btn_Click(object sender, EventArgs e)
                     else
                     {
                         Clipboard.SetDataObject(link);
-                        MessageBox.Show(ErrorMsg.SONG_URL_COPY_SUCCESS, "提示");
+                        MessageBox.Show(ErrorMsg.SONG_URL_GET_SUCCESS, "提示");
                     }
                 }
             }
         }
 
+        /// <summary>
+        /// 获取歌曲封面按钮，点击事件
+        /// </summary>
+        private void SongPic_Btn_Click(object sender, EventArgs e)
+        {
+            if (_globalSaveVoMap == null || _globalSaveVoMap.Count == 0)
+            {
+                MessageBox.Show(ErrorMsg.MUST_SEARCH_BEFORE_GET_SONG_PIC, "提示");
+                return;
+            }
+
+            if (_globalSaveVoMap.Count > 1)
+            {
+                var csv = new CsvBean();
+
+                csv.AddColumn("id");
+                csv.AddColumn("picLink");
+
+                foreach (var songId in _globalSearchInfo.SongIds)
+                {
+                    _globalSaveVoMap.TryGetValue(songId, out var saveVo);
+
+                    csv.AddData(songId);
+                    csv.AddData(saveVo == null ? string.Empty : saveVo.SongVo.Pics);
+                    csv.NextLine();
+                }
+
+                UpdateLrcTextBox(csv.ToString());
+            }
+            else
+            {
+                // only loop one times
+                foreach (var item in _globalSaveVoMap)
+                {
+                    var pic = item.Value.SongVo.Pics;
+                    if (pic == null)
+                    {
+                        MessageBox.Show(ErrorMsg.SONG_PIC_GET_FAILED, "提示");
+                    }
+                    else
+                    {
+                        Clipboard.SetDataObject(pic);
+                        MessageBox.Show(ErrorMsg.SONG_PIC_GET_SUCCESS, "提示");
+                    }
+                }
+            }
+        }
+
         /**
          * 单个保存
          */

MusicLyricApp/MusicLyricApp.csproj

@@ -243,6 +243,7 @@
     <Compile Include="Api\QQMusicApiV2.cs" />
     <Compile Include="Api\QQMusicNativeApi.cs" />
     <Compile Include="Bean\Constants.cs" />
+    <Compile Include="Bean\CsvBean.cs" />
     <Compile Include="Bean\GitHubBase.cs" />
     <Compile Include="Bean\NetEaseMusicBean.cs" />
     <Compile Include="Bean\MusicLyricsVO.cs" />

MusicLyricAppTest/Bean/CsvBeanTest.cs

@@ -0,0 +1,41 @@
+using System;
+using System.Collections.Generic;
+using MusicLyricApp.Bean;
+using NUnit.Framework;
+
+namespace MusicLyricAppTest.Bean
+{
+    [TestFixture]
+    public class CsvUtils
+    {
+        [Test]
+        public void TestNewInstance()
+        {
+            var songVos = new List<SongVo>();
+
+            for (var i = 0; i < 10; i++)
+            {
+                var vo = new SongVo
+                {
+                    Album = i.ToString(),
+                    Name = (i * 100).ToString()
+                };
+
+                songVos.Add(vo);
+            }
+
+            var bean = new CsvBean();
+
+            bean.AddColumn("name");
+            bean.AddColumn("album");
+
+            foreach (var songVo in songVos)
+            {
+                bean.AddData(songVo.Name);
+                bean.AddData(songVo.Album);
+                bean.NextLine();
+            }
+            Console.WriteLine(bean);
+        }
+    }
+}