public LeaveFormRecordPageViewModel(INavigationService navigationService, IPageDialogService dialogService,
LeaveFormService leaveFormService, LeaveCategoryService leaveCategoryService,
MyUserService myUserService,
RefreshTokenService refreshTokenService,
SystemStatusService systemStatusService, AppStatus appStatus)
{
this.navigationService = navigationService;
this.dialogService = dialogService;
this.leaveFormService = leaveFormService;
this.leaveCategoryService = leaveCategoryService;
this.myUserService = myUserService;
this.refreshTokenService = refreshTokenService;
this.systemStatusService = systemStatusService;
this.appStatus = appStatus;
#region 新增 儲存 按鈕命令
SaveCommand = new DelegateCommand(async() =>
{
#region 進行資料完整性檢查
SelectedItem.CombineDate();
var checkResult = SelectedItem.Validation();
if (!string.IsNullOrEmpty(checkResult))
{
await dialogService.DisplayAlertAsync("錯誤", $"請檢查並且修正錯誤{Environment.NewLine}{Environment.NewLine}" +
$"{checkResult}", "確定");
return;
}
#endregion
#region 進行記錄儲存
APIResult apiResult = new APIResult();
using (IProgressDialog fooIProgressDialog = UserDialogs.Instance.Loading($"請稍後，儲存資料中...",
null, null, true, MaskType.Black))
{
await AppStatusHelper.ReadAndUpdateAppStatus(systemStatusService, appStatus);
#region 檢查 Access Token 是否還可以使用
bool refreshTokenResult = await RefreshTokenHelper
.CheckAndRefreshToken(dialogService, refreshTokenService,
systemStatusService, appStatus);
if (refreshTokenResult == false)
{
return;
}
#endregion
if (CrudAction == MagicStringHelper.CrudAddAction)
{
#region 新增 請假單
fooIProgressDialog.Title = "請稍後，新增 請假單";
SelectedItem.Id = 0;
apiResult = await leaveFormService.PostAsync(SelectedItem);
if (apiResult.Status == true)
{
ToastHelper.ShowToast($"請假單 已經新增");
NavigationParameters paras = new NavigationParameters();
paras.Add(MagicStringHelper.CrudActionName, MagicStringHelper.CrudRefreshAction);
await navigationService.GoBackAsync(paras);
}
else
{
await dialogService.DisplayAlertAsync("錯誤", $"請假單 儲存失敗:{apiResult.Message}", "確定");
}
#endregion
}
else
{
#region 儲存 請假單
fooIProgressDialog.Title = "請稍後，儲存 請假單";
apiResult = await leaveFormService.PutAsync(SelectedItem);
if (apiResult.Status == true)
{
ToastHelper.ShowToast($"請假單 已經儲存");
NavigationParameters paras = new NavigationParameters();
paras.Add(MagicStringHelper.CrudActionName, MagicStringHelper.CrudRefreshAction);
await navigationService.GoBackAsync(paras);
}
else
{
await dialogService.DisplayAlertAsync("錯誤", $"請假單 儲存失敗:{apiResult.Message}", "確定");
}
#endregion
}
#region 取得 請假單
fooIProgressDialog.Title = "請稍後，取得 請假單";
apiResult = await leaveFormService.GetAsync();
if (apiResult.Status == true)
{
await leaveFormService.WriteToFileAsync();
}
else
{
await dialogService.DisplayAlertAsync("錯誤", $"取得 請假單 失敗:{apiResult.Message}", "確定");
}
#endregion
}
#endregion
});
#endregion
#region 刪除 按鈕命令
DeleteCommand = new DelegateCommand(async() =>
{
#region 進行記錄刪除
var confirm = await dialogService.DisplayAlertAsync(
"警告", "是否要刪除這筆紀錄?", "確定", "取消");
if (confirm == false)
{
return;
}
APIResult apiResult = new APIResult();
using (IProgressDialog fooIProgressDialog = UserDialogs.Instance.Loading($"請稍後，刪除資料中...",
null, null, true, MaskType.Black))
{
await AppStatusHelper.ReadAndUpdateAppStatus(systemStatusService, appStatus);
#region 檢查 Access Token 是否還可以使用
bool refreshTokenResult = await RefreshTokenHelper
.CheckAndRefreshToken(dialogService, refreshTokenService,
systemStatusService, appStatus);
if (refreshTokenResult == false)
{
return;
}
#endregion
#region 刪除 請假單
fooIProgressDialog.Title = "請稍後，刪除 請假單";
apiResult = await leaveFormService.DeleteAsync(SelectedItem);
if (apiResult.Status == true)
{
ToastHelper.ShowToast($"請假單 已經刪除");
NavigationParameters paras = new NavigationParameters();
paras.Add(MagicStringHelper.CrudActionName, MagicStringHelper.CrudRefreshAction);
await navigationService.GoBackAsync(paras);
}
else
{
await dialogService.DisplayAlertAsync("錯誤", $"請假單 刪除失敗:{apiResult.Message}", "確定");
}
#endregion
#region 取得 請假單
fooIProgressDialog.Title = "請稍後，取得 請假單";
apiResult = await leaveFormService.GetAsync();
if (apiResult.Status == true)
{
await leaveFormService.WriteToFileAsync();
}
else
{
await dialogService.DisplayAlertAsync("錯誤", $"取得 請假單 失敗:{apiResult.Message}", "確定");
}
#endregion
}
#endregion
});
#endregion
}