public async void DownLoad()
{
IsDownLoading = true;
//下载信息
if (DetailMovie.IsToDownLoadInfo())
{
HttpResult httpResult = await MyNet.DownLoadFromNet(DetailMovie);
if (httpResult != null && !httpResult.Success)
{
string error = httpResult.Error != "" ? httpResult.Error : httpResult.StatusCode.ToStatusMessage();
MessageCallBack?.Invoke(this, new MessageCallBackEventArgs($" {DetailMovie.id} {Jvedio.Language.Resources.DownloadMessageFailFor}：{error}"));
}
}
DetailMovie dm = DataBase.SelectDetailMovieById(DetailMovie.id);
if (dm == null || string.IsNullOrEmpty(dm.title))
{
InfoUpdate?.Invoke(this, new DetailMovieEventArgs()
{
DetailMovie = dm, value = 1, maximum = 1
});
return;
}
InfoUpdate?.Invoke(this, new DetailMovieEventArgs()
{
DetailMovie = dm, value = Value, maximum = Maximum
});
InfoDownloadCompleted?.Invoke(this, new MessageCallBackEventArgs(DetailMovie.id));
if (!File.Exists(BasePicPath + $"BigPic\\{dm.id}.jpg"))
{
DownLoadBigPic(dm); //下载大图
}
if (!File.Exists(BasePicPath + $"SmallPic\\{dm.id}.jpg"))
{
DownLoadSmallPic(dm); //下载小图
}
List <string> urlList = new List <string>();
foreach (var item in dm.extraimageurl?.Split(';'))
{
if (!string.IsNullOrEmpty(item))
{
urlList.Add(item);
}
}
Maximum = urlList.Count() == 0 ? 1 : urlList.Count;
DownLoadExtraPic(dm);//下载预览图
}
private async void DownLoad(object o)
{
//下载信息
Movie movie = o as Movie;
if (movie.id.ToUpper().StartsWith("FC2"))
{
SemaphoreFC2.WaitOne();
}
else
{
Semaphore.WaitOne();//阻塞
}
if (Cancel || string.IsNullOrEmpty(movie.id))
{
if (movie.id.ToUpper().StartsWith("FC2"))
{
SemaphoreFC2.Release();
}
else
{
Semaphore.Release();
}
return;
}
//下载信息
State = DownLoadState.DownLoading;
if (movie.IsToDownLoadInfo() || enforce)
{
//满足一定条件才下载信息
HttpResult httpResult = await MyNet.DownLoadFromNet(movie);
if (httpResult != null)
{
if (httpResult.Success)
{
InfoUpdate?.Invoke(this, new InfoUpdateEventArgs()
{
Movie = movie, progress = downLoadProgress.value, Success = httpResult.Success
}); //委托到主界面显示
}
else
{
string error = httpResult.Error != "" ? httpResult.Error : httpResult.StatusCode.ToStatusMessage();
MessageCallBack?.Invoke(this, new MessageCallBackEventArgs($" {movie.id} {Jvedio.Language.Resources.DownloadMessageFailFor}：{error}"));
}
}
}
DetailMovie dm = DataBase.SelectDetailMovieById(movie.id);
if (dm == null)
{
if (movie.id.ToUpper().StartsWith("FC2"))
{
SemaphoreFC2.Release();
}
else
{
Semaphore.Release();
}
return;
}
if (!File.Exists(BasePicPath + $"BigPic\\{dm.id}.jpg") || enforce)
{
await MyNet.DownLoadImage(dm.bigimageurl, ImageType.BigImage, dm.id);//下载大图
}
//fc2 没有缩略图
if (dm.id.IndexOf("FC2") >= 0)
{
//复制海报图作为缩略图
if (File.Exists(BasePicPath + $"BigPic\\{dm.id}.jpg") && !File.Exists(BasePicPath + $"SmallPic\\{dm.id}.jpg"))
{
FileHelper.TryCopyFile(BasePicPath + $"BigPic\\{dm.id}.jpg", BasePicPath + $"SmallPic\\{dm.id}.jpg");
}
}
else
{
if (!File.Exists(BasePicPath + $"SmallPic\\{dm.id}.jpg") || enforce)
{
await MyNet.DownLoadImage(dm.smallimageurl, ImageType.SmallImage, dm.id); //下载小图
}
}
dm.smallimage = ImageProcess.GetBitmapImage(dm.id, "SmallPic");
InfoUpdate?.Invoke(this, new InfoUpdateEventArgs()
{
Movie = dm, progress = downLoadProgress.value, state = State
}); //委托到主界面显示
dm.bigimage = ImageProcess.GetBitmapImage(dm.id, "BigPic");
lock (downLoadProgress.lockobject) downLoadProgress.value += 1; //完全下载完一个影片
InfoUpdate?.Invoke(this, new InfoUpdateEventArgs()
{
Movie = dm, progress = downLoadProgress.value, state = State, Success = true
}); //委托到主界面显示
Task.Delay(Delay.MEDIUM).Wait(); //每个线程之间暂停
//取消阻塞
if (movie.id.ToUpper().IndexOf("FC2") >= 0)
{
SemaphoreFC2.Release();
}
else
{
Semaphore.Release();
}
}
