/// <summary>
/// 将 Json 模型转换为 MusicInfoModel
/// </summary>
/// <param name="jsonObject">请求返回的 JSON 对象</param>
/// <returns>转换成功的 MusicInfo 列表，如果失败返回 NULL</returns>
private List <MusicInfoModel> ConvertJsonModelToMusicInfoModel(NetEaseResultModel jsonObject)
{
if (jsonObject.code != "200")
{
return(null);
}
if (jsonObject.result == null)
{
return(null);
}
if (jsonObject.result.tracks == null)
{
return(null);
}
List <MusicInfoModel> _result = new List <MusicInfoModel>();
foreach (var _info in jsonObject.result.tracks)
{
_result.Add(new MusicInfoModel()
{
Song = _info.name,
Artist = _info.artists[0].name,
Album = _info.album.name
});
}
return(_result);
}
/// <summary>
/// 获得歌词列表当中首位歌曲JSON对象
/// </summary>
/// <param name="postParam">提交访问的参数</param>
/// <returns>返回的JSON对象</returns>
private (string, string) GetLyricJsonObject(object postParam)
{
NetEaseResultModel _result = _httpClient.Post <NetEaseResultModel>(@"http://music.163.com/api/search/get/web", postParam, @"http://music.163.com", "application/x-www-form-urlencoded");
if (_result == null)
{
throw new ServiceUnavailableException("在getLyricJsonObject当中无法获得请求的资源,_result");
}
if (_result?.result.songCount == 0)
{
m_FaildCount++;
throw new NotFoundLyricException("歌曲未搜索到任何结果，无法获取SID.");
}
// 请求歌词JSON数据
NetEaseLyricModel _lyric = _httpClient.Get <NetEaseLyricModel>(@"http://music.163.com/api/song/lyric", new NetEaseLyricRequestModel(_result.result.songs[0].id), @"http://music.163.com");
if (_lyric == null)
{
throw new ServiceUnavailableException("服务限制");
}
if (_lyric?.lrc == null)
{
throw new NotFoundLyricException("歌曲不存在歌词数据.");
}
return(_lyric.lrc.lyric, _lyric.tlyric.lyric);
}
private async void _button_Click(object sender, System.EventArgs e)
{
GlobalContext.Instance.UIContext.DisableTopButtons();
ClearAllContainer();
var id = GetMusicDetailId();
if (string.IsNullOrEmpty(id))
{
GlobalContext.Instance.UIContext.EnableTopButtons();
return;
}
try
{
NetEaseResultModel jsonModel = RequestNetEase(id);
List <MusicInfoModel> infos = ConvertJsonModelToMusicInfoModel(jsonModel);
await FillListView(infos);
GlobalContext.Instance.MusicInfos.AddRange(infos);
GlobalContext.Instance.UIContext.EnableTopButtons();
}
catch (ProxyException)
{
MessageBox.Show("代理服务器无法正常访问。", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private async void _button_Click(object sender, System.EventArgs e)
{
GlobalContext.Instance.UIContext.DisableTopButtons();
ClearAllContainer();
int _id = GetMusicDetailId();
if (_id == 0)
{
GlobalContext.Instance.UIContext.EnableTopButtons();
return;
}
NetEaseResultModel _jsonModel = RequestNetEase(_id);
List <MusicInfoModel> _infos = ConvertJsonModelToMusicInfoModel(_jsonModel);
await FillListView(_infos);
GlobalContext.Instance.MusicInfos.AddRange(_infos);
GlobalContext.Instance.UIContext.EnableTopButtons();
}
