private async Task RefreshGuid()
{
HttpMessage resp = await SelectCourseHelper.GetValiGuid(token);
switch (resp.statusCode)
{
case HttpStatusCode.OK:
string guid = resp.data as string;
if (guid != null)
{
Debug.WriteLine(guid);
tbx_tip.Text = "正在加载验证码";
string url_login_vali = SelectCourseHelper.GetValiPicUrl(guid);
BitmapImage image = await HttpHelper.GetPicAsync(url_login_vali);
if (image != null)
{
tbx_tip.Visibility = Visibility.Hidden;
img_vali.Source = image;
}
else
{
tbx_tip.Text = "验证码加载失败，点击刷新";
}
}
break;
default:
MessageBox.Show(resp.data.ToString(), "异常错误！");
break;
}
}
private async Task <string> AutoAddCourse(string TeachClassId, bool showMessage)
{
LoadingWindow loadingWindow = new LoadingWindow("正在获取验证码");
if (showMessage)
{
loadingWindow.Show();
}
HttpMessage resp = await SelectCourseHelper.GetValiGuid(loginData.access_token);
switch (resp.statusCode)
{
case HttpStatusCode.OK:
string guid = resp.data as string;
if (guid != null)
{
Debug.WriteLine(guid);
string url_login_vali = SelectCourseHelper.GetValiPicUrl(guid);
loadingWindow.StatusText = "正在识别验证码";
Debug.WriteLine("正在识别验证码");
byte[] pic = await HttpHelper.GetPicBytesAsync(url_login_vali);
if (pic != null)
{
var valicode = await Vercode(pic);
if (valicode != null)
{
loadingWindow.StatusText = "识别成功，正在选课";
var result = await AddCourse(TeachClassId, valicode, showMessage);
loadingWindow.Close();
return(result);
}
else
{
return(null);
}
}
else
{
return(null);
}
}
else
{
return(null);
}
default:
Debug.WriteLine(resp.data.ToString(), "异常错误！");
return(null);
}
}