public SendEditPostPageViewModel(CancellationTokenSource cts, PostEditDataModel editData,
Action <int, int, string> beforeUpload, Action <string> insertFileCodeIntoContentTextBox, Action <int> afterUpload, Action <string> sentFailded, Action <string> sentSuccess)
{
ShowUnusedImage(cts);
Title = editData.Title;
Content = editData.Content;
AttachFileList = editData.AttachFileList;
_postId = editData.PostId;
_threadId = editData.ThreadId;
_beforeUpload = beforeUpload;
_insertFileCodeIntoContentTextBox = insertFileCodeIntoContentTextBox;
_afterUpload = afterUpload;
_sentSuccess = sentSuccess;
_sentFailded = sentFailded;
//RemoveAttachFileCommand = new DelegateCommand();
//RemoveAttachFileCommand.ExecuteAction = (p) =>
//{
// int a = 1;
//};
//InsertAttachFileCommand = new DelegateCommand();
//InsertAttachFileCommand.ExecuteAction = (p) =>
//{
// int b = 1;
//};
AddAttachFilesCommand = new DelegateCommand();
AddAttachFilesCommand.ExecuteAction = async(p) =>
{
var data = await SendService.UploadFileAsync(cts, _beforeUpload, _afterUpload);
if (data[0] != null && data[0].Count > 0)
{
_fileAddList.AddRange(data[0]);
}
if (data[1] != null && data[1].Count > 0)
{
_fileCodeList.AddRange(data[1]);
}
if (_fileCodeList.Count > 0)
{
string fileCodes = string.Join("\r\n", _fileCodeList).Trim();
_insertFileCodeIntoContentTextBox($"{fileCodes}\r\n");
_fileCodeList.Clear();
ShowUnusedImage(cts);
}
};
SendCommand = new DelegateCommand();
SendCommand.ExecuteAction = async(p) =>
{
if (string.IsNullOrEmpty(Content))
{
_sentFailded?.Invoke("请填写内容！");
return;
}
await SendService.SendEditPostAsync(cts, Title, Content, _fileAddList, _fileRemoveList, _postId, _threadId);
_fileAddList.Clear();
_fileRemoveList.Clear();
Title = string.Empty;
Content = string.Empty;
// 提示发贴成功
_sentSuccess?.Invoke(Title);
};
}