private void DeleteImage(StandardPic item)
{
try
{
var index = SPicList.IndexOf(item);
if (SPicList != null && SPicList.Count > 0 &&
index > -1)
{
SPicList.Remove(item);
//ParamSPicList.FirstOrDefault(p => p.PicId == item.PicId).Url = string.Empty;
LossImageList = SPicList.Count * 50;
}
}
catch (Exception)
{
_commonFun.AlertLongText("操作异常,请重试。-->LocalRegistScoreViewModel");
return;
}
}
private async void UploadImage()
{
try
{
var imageUrl = "";
var imageType = "L";
var imageName = "";
var filePath = "";
MediaFile file = null;
await CrossMedia.Current.Initialize();
var action = await _commonFun.ShowActionSheet("从相册", "拍照");
IsLoading = true;
if (action == "从相册")
{
MessagingCenter.Send <CommonMessage>(new CommonMessage()
{
TaskID = "-1"
}, "LocalResetTaskID");
file = await CrossMedia.Current.PickPhotoAsync();
}
else if (action == "拍照")
{
MessagingCenter.Send <CommonMessage>(new CommonMessage()
{
TaskID = "-1"
}, "LocalResetTaskID");
if (!CrossMedia.Current.IsCameraAvailable || !CrossMedia.Current.IsTakePhotoSupported)
{
return;
}
file = await CrossMedia.Current.TakePhotoAsync(new Plugin.Media.Abstractions.StoreCameraMediaOptions
{
Directory = "RMMT",
Name = DateTime.Now.ToString("yy-MM-dd").Replace("-", "")
+ DateTime.Now.ToString("HH:mm:ss").Replace(":", "")
});
}
if (file == null)
{
MessagingCenter.Send <CommonMessage>(new CommonMessage()
{
TaskID = "0"
}, "LocalResetTaskID");
IsLoading = false;
return;
}
imageName = file.Path.Substring(file.Path.LastIndexOf('/') + 1);
filePath = file.Path;
//upload file to server
try
{
string result = _commonFun.SaveAttachLocal(file.GetStream(), file.Path);
file.Dispose();
if (!string.IsNullOrWhiteSpace(result))
{
imageUrl = result;
var addDto = new StandardPic()
{
StandardPicId = 0,
PicName = imageName,
PicType = imageType, //L,G 失分照片／得分照片
TIId = CurrentSystem.TIId,
Url = imageUrl,
FilePath = filePath,
PicId = SPicList.Count == 0 ? 1 : SPicList.Max(p => p.PicId) + 1
};
SPicList.Add(addDto);
//ParamSPicList.Add(addDto);
LossImageList = SPicList.Count * 50;
}
else
{
_commonFun.AlertLongText("上传失败");
return;
}
}
catch (OperationCanceledException)
{
_commonFun.AlertLongText("上传超时,请重试");
return;
}
catch (Exception)
{
_commonFun.AlertLongText("上传异常,请重试");
return;
}
finally
{
IsLoading = false;
MessagingCenter.Send <CommonMessage>(new CommonMessage()
{
TaskID = "0"
}, "LocalResetTaskID");
}
}
catch (Exception)
{
_commonFun.AlertLongText("操作异常,请重试。-->LocalRegistScoreViewModel");
return;
}
}
