private async Task Login()
{
try
{
dynamic param = new { username = InputUser.Username, password = InputUser.Password, branchName = SelectedBranch };
RootUserObject Response = await ObjAuthService.PostAPI("login", param, _UserPath);
if (Response.Status != "ok")
{
IsLoading = false;
MessageBox.Show(Response.Msg, "UPO$$");
}
else
{
Properties.Settings.Default.CurrentUsername = Response.Data[0].Username;
Properties.Settings.Default.CurrentBranch = SelectedBranch;
Properties.Settings.Default.CurrentUserRole = Response.Data[0].Role;
Properties.Settings.Default.Save();
IsLoading = false;
//change viewModel to Dashboard screen
OnLoginCompleted(EventArgs.Empty);
}
}
catch (Exception e)
{
MessageBox.Show(e.Message.ToString(), "UPO$$");
}
}
private async Task Search()
{
try
{
var currentPage = Pagination.CurrentPage;
dynamic param = new { page = currentPage, username = InputUser.Username };
RootUserObject Response = await ObjUserService.PostAPI("getUserList", param, _Path);
if (Response.Status != "ok")
{
IsLoading = false;
MessageBox.Show(Response.Msg, "UPO$$");
UserList = null;
Pagination = new Pagination {
CurrentPage = 1, CurrentRecord = "0 - 0", TotalPage = 1, TotalRecord = 0
};
}
else
{
//record section
var totalRecord = Response.Total;
var fromRecord = currentPage == 0 ? 1 : (currentPage * 70) - 69;
var toRecord = currentPage == 0 ? totalRecord : (fromRecord + 69 < totalRecord ? fromRecord + 69 : totalRecord);
//page section
var totalPage = currentPage == 0 ? 1 : Convert.ToInt32(Math.Ceiling((double)totalRecord / 70));
Pagination = new Pagination
{
CurrentRecord = fromRecord.ToString() + " ~ " + toRecord.ToString(),
TotalRecord = totalRecord,
CurrentPage = currentPage == 0 ? 1 : currentPage,
TotalPage = totalPage
};
//datagrid
UserList = new ObservableCollection <User>(Response.Data.OrderBy(property => property.Id));
}
}
catch (Exception e)
{
MessageBox.Show(e.Message.ToString(), "UPO$$");
UserList = null;
Pagination = new Pagination {
CurrentPage = 1, CurrentRecord = "0 - 0", TotalPage = 1, TotalRecord = 0
};
}
RefreshTextBox();
}
private async void LV_ExitBtn(object sender, MouseButtonEventArgs e)
{
bool logoutFail = false;
var msgBoxResult = MessageBox.Show("Do you want to exit UPO$$ ?", "UPO$$", MessageBoxButton.YesNo, MessageBoxImage.Question);
if (msgBoxResult == MessageBoxResult.Yes)
{
try
{
dynamic param = new { username = Properties.Settings.Default.CurrentUsername };
RootUserObject Response = await ObjLogoutService.PostAPI("logout", param, "user");
if (Response.Status == "ok")
{
Properties.Settings.Default.CurrentUsername = "";
Properties.Settings.Default.CurrentUserRole = "";
Properties.Settings.Default.Save();
// shut down
Application.Current.Shutdown();
}
else
{
logoutFail = true;
}
}
catch (Exception error)
{
logoutFail = true;
}
}
if (logoutFail)
{
var exitResult = MessageBox.Show("Logout error, there might be internet connection problem, do you still want to exit UPO$$ ?" +
"\b(Note: Logout like this may cause some server issues, please contact IT support)", "UPO$$", MessageBoxButton.YesNo, MessageBoxImage.Warning);
if (exitResult == MessageBoxResult.Yes)
{
Properties.Settings.Default.CurrentUsername = "";
Properties.Settings.Default.CurrentUserRole = "";
Properties.Settings.Default.Save();
// shut down
Application.Current.Shutdown();
}
}
}
public async Task <RootUserObject> UserPostAPI(string apiCommand, object param)
{
dynamic requestBody = new { command = apiCommand, @params = param };
var content = new StringContent(JsonConvert.SerializeObject(requestBody), Encoding.UTF8, "application/json");
try
{
var response = await _request.PostAsync("" + _Path, content);
response.EnsureSuccessStatusCode();
var responseString = await response.Content.ReadAsStringAsync();
RootUserObject responseObj = JsonConvert.DeserializeObject <RootUserObject>(responseString);
if (responseObj.Data != null)
{
foreach (User user in responseObj.Data)
{
switch (user.Role.ToString())
{
case "1":
user.Role = "Super Admin"; break;
case "2":
user.Role = "Admin"; break;
case "3":
user.Role = "Staff"; break;
default:
user.Role = "Unknown"; break;
}
}
}
return(responseObj);
}
catch (HttpRequestException e)
{
Console.WriteLine("\nException Caught!");
Console.WriteLine("Message :{0} ", e.Message);
return(new RootUserObject {
Status = "error", Msg = e.Message, Data = null
});
}
}
private async Task Add()
{
try
{
UserInputDialog _defaultInputDialog = new UserInputDialog("Please fill in the details of new account", mode: "add");
if (_defaultInputDialog.ShowDialog() == true)
{
if (_defaultInputDialog.Result is null || _defaultInputDialog.Result.Username == "")
{
IsLoading = false;
MessageBox.Show("New username can't be empty", "UPO$$");
}
else if (_defaultInputDialog.Result.Password == "")
{
IsLoading = false;
MessageBox.Show("New password can't be empty", "UPO$$");
}
else
{
dynamic param = new
{
username = _defaultInputDialog.Result.Username,
password = _defaultInputDialog.Result.Password,
role = _defaultInputDialog.Result.Role,
branchName = _defaultInputDialog.Result.Branch_name
};
RootUserObject Response = await ObjUserService.PostAPI("addUser", param, _Path);
MessageBox.Show(Response.Msg, "UPO$$");
if (Response.Status is "ok")
{
RefreshTextBox();
await Search();
}
}
}
}
