/// <summary>
/// 检查当前校园网登录状态,并返回IP地址和地理位置
/// </summary>
/// <returns>如果未登录，User的ID为0</returns>
public async Task<SEUUser> CampusNetIsLogin()
{
Uri uri = new Uri("https://w.seu.edu.cn/portal/init.php");
string resp = await SEUHttpClientGet(uri);
var definition = new { login = "" };
SEUUser seuUser = new SEUUser();
try
{
var jsonLogInfo = JsonConvert.DeserializeAnonymousType(resp, definition);
if (jsonLogInfo.login != null)
{
var definition2 = new { login_username = "", login_ip = "", login_location = "" };
var jsonLogInfo2 = JsonConvert.DeserializeAnonymousType(resp, definition2);
seuUser.StuID = jsonLogInfo2.login_username;
seuUser.IpAddr = jsonLogInfo2.login_ip;
seuUser.Location = jsonLogInfo2.login_location;
}
else
{
var definition2 = new { login_ip = "", login_location = "" };
var jsonLogInfo2 = JsonConvert.DeserializeAnonymousType(resp, definition2);
seuUser.StuID = "0";
seuUser.IpAddr = jsonLogInfo2.login_ip;
seuUser.Location = jsonLogInfo2.login_location;
}
}
catch
{ }
return seuUser;
}
private async Task<SEUAuthJson> SEUFooLogin(SEUUser seuUser)
{
var netStatus = await myClient.CampusNetIsLogin();
if(netStatus.StuID != "0" )
{
string baloonText = "当前已登录\r\n一卡通：" + netStatus.StuID + "，IP：" + netStatus.IpAddr +"，地点：" + netStatus.Location;
notifyIcon1.ShowBalloonTip(BaloonDelayTime, "无需重复连接", baloonText, System.Windows.Forms.ToolTipIcon.Info);
labelIP.Text = "IP：" + netStatus.IpAddr;
labelAddr.Text = "地点：" + netStatus.Location;
labelSuccess.Text = "当前已登录";
return new SEUAuthJson();
}
else
{
var loginResponse = await myClient.CampusNetLogin(seuUser);
if(loginResponse.error == null)
{
string baloonText = "一卡通：" + loginResponse.login_username + "，IP：" + loginResponse.login_ip + "，地点：" + loginResponse.login_location;
notifyIcon1.ShowBalloonTip(BaloonDelayTime, "连接成功", baloonText, System.Windows.Forms.ToolTipIcon.Info);
labelIP.Text = "IP：" + netStatus.IpAddr;
labelAddr.Text = "地点：" + netStatus.Location;
labelSuccess.Text = "登录成功";
notifyIcon1.Icon = Properties.Resources.IconConnected;
}
else
{
labelSuccess.Text = "登录失败！";
labelIP.Text = "请检查网络连接，核对用户名和密码。";
labelAddr.Text = "";
notifyIcon1.ShowBalloonTip(BaloonDelayTime, "登录失败！", "请检查网络连接，核对用户名和密码。", System.Windows.Forms.ToolTipIcon.Error);
}
return loginResponse;
}
}
/// <summary>
/// 使用一卡通号和密码进行登录
/// </summary>
/// <param name="aUser"></param>
/// <returns></returns>
public async Task<SEUAuthJson> CampusNetLogin(SEUUser aUser)
{
var postdata = new FormUrlEncodedContent(
new List<KeyValuePair<string, string>>
{
new KeyValuePair<string, string>("username",aUser.StuID),
new KeyValuePair<string, string>("password",aUser.Pwd)
});
Uri uri = new Uri("https://w.seu.edu.cn/portal/login.php");
string resp = await SEUHttpClientPost(uri, postdata);
SEUAuthJson myResponseJson = JsonConvert.DeserializeObject<SEUAuthJson>(resp);
return myResponseJson;
}
private async void Connect_Click(object sender, EventArgs e)
{
seuUser = new SEUUser(textBoxStuID.Text, textBoxPwd.Text);
await SEUFooLogin(seuUser);
}
private async void buttonLogin_Click(object sender, EventArgs e)
{
bool bSavePwd = checkBoxSavePwd.Checked;
bool bAutoLogin = checkBoxAutoLogin.Checked;
seuUser = new SEUUser(textBoxStuID.Text, textBoxPwd.Text);
SEUConfig newConfig = new SEUConfig();
newConfig.StuID = seuUser.StuID;
newConfig.Pwd = seuUser.Pwd;
newConfig.bSavePwd = bSavePwd;
newConfig.bAutoLog = bAutoLogin;
var netStatus = await SEUFooLogin(seuUser);
if(netStatus.error == null)
{
newConfig.SaveToJson();//登录成功，帐号密码，配置参数保存到磁盘
}
}
public SEUUser(SEUUser aSeuUser)
{
this.StuID = aSeuUser.StuID;
this.Pwd = aSeuUser.Pwd;
}