/// <summary>
/// 发送图片
/// </summary>
private async void SendImage()
{
if (UserModel != null && SelectedFriend != null)
{
UserModel user = UserModel;
UserModel friend = SelectedFriend;
OpenFileDialog openImage = new OpenFileDialog();
openImage.Title = "上传图片";
openImage.Filter = "图片|*.jpg;*.png";
if (openImage.ShowDialog() == true)
{
string cachePath = Config.GetUserDirectory(user.UserName, Config.CacheDirectoryName);
string imagePath = $"{cachePath}\\{DateTime.Now.ToString("yyyyMMddHHmmss")}{Path.GetExtension(openImage.SafeFileName)}";
if (ClientHelper.AutoCutPicture(openImage.FileName, imagePath))
{
if (await Config.MiniClient.SendImageAsync(friend.UserName, imagePath))
{
SaveMessageRecord(friend.UserName, new MessageModel()
{
Source = new UserModel()
{
UserName = user.UserName, NickName = "Me"
}, Image = imagePath
});
UpdateMessageList();
return;
}
MessageBox.Show("提交时发生异常，发送失败！", Config.Name, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}
}
