///
///
/// Xử lý thông tin và mật khẩu
///
///
private void Dang_nhap_button_Click(object sender, EventArgs e)
{
bool check = false;
QuanLyTV cmd = new QuanLyTV();
TaiKhoanNV x = new TaiKhoanNV();
var ds = from tmp in cmd.TaiKhoanNVs select tmp;
foreach (var item in ds)
{
// MessageBox.Show("đâsd");
if (item.TenDN == User_name.Text && item.MatKhau == Pass_word.Text)
{
check = true;
HoSo nv = cmd.HoSoes.SingleOrDefault(p => p.MaNV == item.MaNV);
if (nv.BoPhan == "Thủ thư")
{
QLDG.QLDG qldg = new QLDG.QLDG();
qldg.NV = nv.MaNV;
this.Hide();
qldg.ShowDialog();
this.Show();
}
else if (nv.BoPhan == "Thủ kho")
{
QuanLyKho.QuanLyKho qlk = new QuanLyKho.QuanLyKho();
qlk.Mathukho = nv.MaNV;
this.Hide();
qlk.ShowDialog();
this.Show();
}
else if (nv.BoPhan == "Thủ trưởng")
{
FormThuTruong.ThuTruong boss = new FormThuTruong.ThuTruong();
boss.NV = nv.MaNV;
this.Hide();
boss.ShowDialog();
this.Show();
}
else if (nv.BoPhan == "Thủ quỹ")
{
WindowsFormsApp4.ThuQuy quy1 = new WindowsFormsApp4.ThuQuy();
quy1.NV = nv.MaNV;
this.Hide();
quy1.ShowDialog();
this.Show();
}
}
}
if (!check)
{
MessageBox.Show("Sai mật khẩu hoặc tên đăng nhập", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
User_name.Text = "";
Pass_word.Text = "";
User_name.Focus();
}
}
async void login_()
{
login.IsEnabled = false;
if (User_name.Text == "" || User_name.Text == null)
{
DependencyService.Get <IMessage>().ShortAlert("Enter User Name !!");
User_name.Focus();
return;
}
if (pass_word.Text == "" || pass_word.Text == null)
{
DependencyService.Get <IMessage>().ShortAlert("Enter PassWord !!");
pass_word.Focus();
return;
}
var current = Connectivity.NetworkAccess;
if (current == NetworkAccess.Internet)
{
if (CrossConnectivity.Current.IsConnected)
{
try
{
App.user_name = "";
string tt = "https://onlineexamination.a2hosted.com/OnlineExamination/get_user2.php?User_name=" + User_name.Text + " &User_pass="******"&tok=" + App.tok;
var content = await App.con.GetStringAsync(tt);
// Temperatures5 obj = JsonConvert.DeserializeObject<Temperatures5>(content);
var tr = JsonConvert.DeserializeObject <IList <UserClass> >(content);
// string json = App.con.GetStringAsync(tt).Result;
// var tr = JsonConvert.DeserializeObject<IList<UserClass>>(json);
if (tr is null)
{
DependencyService.Get <IMessage>().ShortAlert("User Name or Password Is Incorrect");
login.IsEnabled = true;
return;
}
if (tr.Count == 0)
{
DependencyService.Get <IMessage>().ShortAlert("User Name or Password Is Incorrect");
login.IsEnabled = true;
return;
}
App.user_name = User_name.Text;
ObservableCollection <UserClass> trends = new ObservableCollection <UserClass>(tr);
int fin = 0;
dt_course.Rows.Clear();
dt_user.Rows.Clear();
int User_kind = 0;
for (int i = 0; i < trends.Count; i++)
{
if (trends[i].Courses == null)
{
fin = 0;
}
else
{
fin = 1;
}
dt_user.Rows.Add(trends[i].Id, trends[i].UserName, trends[i].UserKind, trends[i].UserNickname);
fin = trends[i].Fin;
User_kind = trends[i].UserKind;
if (trends[i].Courses != null)
{
foreach (var a in trends[i].Courses)
{
dt_course.Rows.Add(a.CourseId, a.UserId, a.CourseName, a.Fin);
//if (a.Exams != null)
//{
// foreach (var b in a.Exams)
// {
// dt_exam.Rows.Add(b.Id, b.Dat, b.Tim, b.Des, b.Hor, b.Mark, b.Stat, b.CoursesId);
// }
//}
}
}
}
//IList<string> List_tok = new List<string>();
//if (App.tok != "") { List_tok.Add(App.tok); }
//if (List_tok.Count > 0) { App.firebase_send_noti(List_tok, "Welcome"); }
if (User_kind == 2)
{
await Shell.Current.Navigation.PushAsync(new AdminPage());
}
if (User_kind == 1)
{
await Shell.Current.Navigation.PushAsync(new Course());
}
if (User_kind == 0)
{
await Shell.Current.Navigation.PushAsync(new ExamView_s());
}
}
catch (Exception ee)
{
string tt = ee.Message;
DisplayAlert("", tt, "ok");
}
}
else
{
DependencyService.Get <IMessage>().ShortAlert("تأكد من الاتصال بالانترنت");
}
}
else
{
DependencyService.Get <IMessage>().ShortAlert("تأكد من الاتصال بالانترنت");
}
login.IsEnabled = true;
}