/// <summary>
/// 添加任务
/// </summary>
/// <param name="poltConfig"></param>
/// <param name="chiaSetting"></param>
/// <returns></returns>
public static int SaveTask(string id, PoltConfig poltConfig, ChiaSetting chiaSetting)
{
ChinPoltTask _task = null;
if (string.IsNullOrEmpty(id))
{
_task = new ChinPoltTask()
{
completeNumber = 0,
currentProgress = "--/--",
id = Guid.NewGuid().ToString(),
poltConfig = poltConfig,
chiaSetting = chiaSetting,
status = TaskStatusEnum.Stop
};
//任务开始前检查硬盘空间状态
_task.BeforeTaskStart += (sender =>
{
return(CheckedTaskHardDiskFreeSpace(sender));
});
ChinPoltTasks.Add(_task);
}
else
{
_task = ChinPoltTasks.FirstOrDefault(f1 => f1.id == id);
_task.Stop();
_task.chiaSetting = chiaSetting;
_task.poltConfig = poltConfig;
}
Task.Factory.StartNew(() => _task.Start(new System.Threading.CancellationTokenSource()));
return(0);
}
/// <summary>
/// 检查任务开始在硬盘空间上是否合适
/// </summary>
/// <param name="poltPath"></param>
/// <param name="ksize"></param>
/// <returns></returns>
public static bool CheckedTaskHardDiskFreeSpace(ChinPoltTask task)
{
var code = task.poltConfig.finalPath.Split(':').FirstOrDefault();
//最终保存目录剩余空间
var _freeSpace = GetHardDiskFreeSpace(code);
//当前任务保存需要的空间
var _needSize = kSizeDictionary.Where(w1 => w1.Item1 == task.poltConfig.stripeSize).FirstOrDefault().Item2;
//当前在运行的P图需要的空间
ChinPoltTasks
.Where(w1 => w1.poltConfig.finalPath.Split(':').FirstOrDefault().Equals(code) && w1.status == TaskStatusEnum.Runing)
.ToList()
.ForEach(f1 =>
{
_needSize += kSizeDictionary.Where(w1 => w1.Item1 == f1.poltConfig.stripeSize).FirstOrDefault().Item2;
});
LogerHelper.logger.Info($"任务编号{task.id}当前系统存储空间{_freeSpace}GB,需要空间{_needSize}GB。");
return(_freeSpace > _needSize);
}