protected async Task HandleSubmit()
{
if (RegionVMEditContext.Validate())
{
var districtData = await BudgetFrameService
.GetAsync(x => x.RegionId == AdminRegionVM.RegionId &&
x.Year == AdminRegionVM.Year);
if (districtData != null)
{
foreach (var item in AdminRegionVM.Services)
{
var budgetFrame = districtData.Where(x => x.ServiceTypeId == item.ServiceTypeId).FirstOrDefault();
budgetFrame.Head = item.Head ?? 0;
budgetFrame.Value = item.Value ?? 0;
BudgetFrameService.Update(budgetFrame);
await BudgetFrameService
.SaveChangesAsync(AppUser.Instance.FullName);
}
}
}
await InitializedAsync();
ToggleView();
await InvokeAsync(StateHasChanged);
}
protected async Task ProviderEventHandler(ChangeEventArgs args)
{
var existedBindings = (await ServiceDataService.GetAsync(x =>
x.ContractNumber.Equals((string)args.Value)))
.Select(x => x.RegionId)
.Distinct()
.ToList();
var validFrames = await BudgetFrameService.GetAsync(x =>
!existedBindings.Contains(x.RegionId) && x.Value > 0,
null, "Region,Service");
AdminBindingVM.Regions = validFrames
.Select(x => new
{
x.RegionId,
x.Region.Name
})
.Distinct()
.Select(x =>
new DropDownData
{
ValueInt = x.RegionId,
Text = x.Name
})
.ToList();
BindingEditContext = new EditContext(AdminBindingVM);
await InvokeAsync(StateHasChanged);
}
private async Task CalculateMaxValues(int regionId)
{
var budgetFrames = (await BudgetFrameService.GetAsync(x =>
x.Year == AdminBindingVM.Year &&
x.RegionId == regionId &&
x.Head > 0,
null,
"Service"))
.Select(x => new ServiceBase
{
ServiceTypeId = x.ServiceTypeId,
ServiceTypeName = x.Service.ServiceType.Name,
ServicePrice = x.Service.Price,
ServiceDate = x.Service.ServiceTypeDate,
Head = x.Head,
Value = x.Value
}).ToList();
if (IsNew)
{
AdminBindingVM.Services = budgetFrames;
}
var services = await ServiceDataService.GetAsync(x =>
x.RegionId == regionId &&
x.Contract.Year == AdminBindingVM.Year
);
foreach (var item in AdminBindingVM.Services)
{
var serviceTypeData = services.Where(x => x.ServiceTypeId == item.ServiceTypeId).ToList();
var budgetFramesServite = budgetFrames.Where(x => x.ServiceTypeId == item.ServiceTypeId).FirstOrDefault();
item.MaxHead = (int)budgetFramesServite.Head - serviceTypeData.Sum(x => x.Head);
item.MaxValue = (int)budgetFramesServite.Value - serviceTypeData.Sum(x => x.Value);
if (IsNew)
{
item.Head = 0;
item.Value = 0;
}
}
}
