@using AyCode.Core.Loggers
@using FruitBank.Common.Entities
@using FruitBank.Common.Helpers
@using FruitBank.Common.Interfaces
@using FruitBank.Common.Models
@using FruitBank.Common.SignalRs
@using FruitBankHybrid.Shared.Services
@using FruitBankHybrid.Shared.Services.SignalRs
@typeparam TPalletItem where TPalletItem : class, IMeasuringItemPalletBase

<DxFormLayout Context="ctxFromLayoutPallet" Data="@PalletItem" CaptionPosition="CaptionPosition.Vertical" CssClass="w-100 measuring-form-layout"
              ItemUpdating="@((pair) => OnItemUpdating(pair.Key, pair.Value, PalletItem))">

	<DxFormLayoutItem Context="ctxFromLayoutItemPallet" ColSpanMd="1" BeginRow="true">
		<text>@(MeasuringIndex).mérés</text>
	</DxFormLayoutItem>


	<DxFormLayoutItem Context="ctxFromLayoutItemPallet" CaptionCssClass="@(GetOrderItemPalletsCssClassNames(nameof(IMeasuringItemPalletBase.PalletWeight)))"
	                  Field="@nameof(ShippingItemPallet.PalletWeight)"
	                  Enabled="@(IsMeasurable && ProductId > 0)"
					  Caption="Rakl.súly(kg)" ColSpanMd="2" />

	<DxFormLayoutItem Context="ctxFromLayoutItemPallet" CaptionCssClass="@(GetOrderItemPalletsCssClassNames(nameof(IMeasuringItemPalletBase.TareWeight)))"
	                  Field="@nameof(ShippingItemPallet.TareWeight)"
	                  Enabled="@(IsMeasurable && ProductId > 0)"
	                  Caption="Tára(kg)" ColSpanMd="2"  />
					  
	<DxFormLayoutItem Context="ctxFromLayoutItemPallet" ColSpanMd="1" />
	<DxFormLayoutItem Context="ctxFromLayoutItemPallet" CaptionCssClass="@(GetOrderItemPalletsCssClassNames(nameof(IMeasuringItemPalletBase.TrayQuantity)))"
	                  Field="@nameof(ShippingItemPallet.TrayQuantity)"
	                  Enabled="@(ProductId > 0)"
	                  Caption="Rekesz/csomag" ColSpanMd="2" />

	<DxFormLayoutItem Context="ctxFromLayoutItemPallet" CaptionCssClass="@(GetOrderItemPalletsCssClassNames(nameof(IMeasuringItemPalletBase.GrossWeight)))"
	                  Field="@nameof(ShippingItemPallet.GrossWeight)"
	                  Enabled="@(IsMeasurable && ProductId > 0)"
	                  Caption="Br.súly(kg)" ColSpanMd="2">
	</DxFormLayoutItem>

	<DxFormLayoutItem Context="ctxFromLayoutItemPallet" Caption="Net.súly(kg)" ColSpanMd="1" CaptionCssClass="@(GetOrderItemPalletsCssClassNames(nameof(IMeasuringItemPalletBase.NetWeight)))">
		<text>@(PalletItem.NetWeight) kg.</text>
	</DxFormLayoutItem>

	<DxFormLayoutItem Context="ctxFromLayoutItemPallet" ColSpanMd="1">
		<DxButton Enabled="@BtnSaveEnabled" Text="@(PalletItem.Id == 0 ? "Mentés" : "Módosítás")" Click="() => PalletItemSaveClick()" CssClass="w-100" />
	</DxFormLayoutItem>

</DxFormLayout>

@code {
	[Parameter] public required TPalletItem PalletItem { get; set; }
	[Parameter] public required bool IsMeasurable { get; set; }
	[Parameter] public required int ProductId { get; set; }
	[Parameter] public required int MeasuringIndex { get; set; }
	[Parameter] public int? AddOrUpdateSignalRTag { get; set; } = null;

	[Parameter] public int? MaxTrayQuantity { get; set; } = null;

	//[Parameter] public EventCallback OnPalletItemSaveClick { get; set; }
	[Parameter] public Func<TPalletItem?, Task>? OnPalletItemSaved { get; set; }
	[Parameter] public Func<TPalletItem, Task>? OnPalletItemValueChanged { get; set; }

	[Inject] public required IEnumerable<IAcLogWriterClientBase> LogWriters { get; set; }
	[Inject] public required FruitBankSignalRClient FruitBankSignalRClient { get; set; }
	[Inject] public required LoggedInModel LoggedInModel { get; set; }

	//public bool LoadingPanelVisible { get; set; } = false;
	public bool BtnSaveEnabled { get; set; }

	private bool GetBtnSaveEnabled()
		=> PalletItem.IsValidMeasuringValues(IsMeasurable) && !PalletItem.IsMeasured && (!MaxTrayQuantity.HasValue || PalletItem.TrayQuantity <= MaxTrayQuantity.Value);

	protected override async Task OnInitializedAsync()
	{
		BtnSaveEnabled = GetBtnSaveEnabled();// PalletItem.IsValidMeasuringValues(IsMeasurable) && !PalletItem.IsMeasured;

		//((DxSpinEdit<double>)_weightFormLayoutItem.Template.Target).DisplayFormat = "N3";
		await base.OnInitializedAsync();
	}


	private string GetOrderItemPalletsCssClassNames(string fieldName)
		=> MeasuringService.GetCustomItemPalletsCssClassNames(fieldName, PalletItem, IsMeasurable, MaxTrayQuantity);

	private async Task PalletItemSaveClick()
	{
		BtnSaveEnabled = false;
		//LoadingPanelVisible = true;

		if (AddOrUpdateSignalRTag == null) throw new Exception($"PalletItemComponent->PalletItemSaveClick(); AddOrUpdateSignalRTag == null");

		PalletItem.ModifierId = LoggedInModel.CustomerDto?.Id;
		var responseShippingItemPallet = await FruitBankSignalRClient.PostDataAsync(AddOrUpdateSignalRTag!.Value, PalletItem);

		if (responseShippingItemPallet != null) PalletItem.Id = responseShippingItemPallet.Id; //Az UpdateCollection miatt kell, hogy megtalálja mit kell kicserélni! - J.
		//else _logger.Error($"Sikertelen volt a raklap adatainak mentése!");

		if (OnPalletItemSaved != null) await OnPalletItemSaved.Invoke(responseShippingItemPallet);
		//LoadingPanelVisible = false;

		StateHasChanged();
	}

	protected async Task OnItemUpdating(string fieldName, object newValue, TPalletItem palletItem)
	{
		BtnSaveEnabled = false;
		// if (SelectedOrderItem == null) return;

		switch (fieldName)
		{
			case nameof(IMeasuringItemPalletBase.PalletWeight):
				palletItem.PalletWeight = double.Round((double)newValue, 0);

				if (palletItem.PalletWeight < 0) palletItem.PalletWeight = 0;
				break;

			case nameof(IMeasuringItemPalletBase.TareWeight):
				palletItem.TareWeight = double.Round((double)newValue, 1);

				if (palletItem.TareWeight < 0) palletItem.TareWeight = 0;
				break;
			case nameof(IMeasuringItemPalletBase.TrayQuantity):
				palletItem.TrayQuantity = (int)newValue;

				if (palletItem.TrayQuantity < 0) palletItem.TrayQuantity = 0;
				//else if (MaxTrayQuantity.HasValue && palletItem.TrayQuantity > MaxTrayQuantity.Value) palletItem.TrayQuantity = MaxTrayQuantity.Value;

				break;
			case nameof(IMeasuringItemPalletBase.GrossWeight):
				palletItem.GrossWeight = double.Round((double)newValue, 1);

				if (palletItem.GrossWeight < 0) palletItem.GrossWeight = 0;
				break;
		}

		palletItem.IsMeasured = false;
		//MeasuringValuesHelper.SetShippingItemTotalMeasuringValues(palletItem);
		//BtnSaveEnabled = SelectedShippingItem.IsValidMeasuringValues() && shippingItemPallet.IsValidMeasuringValues(SelectedShippingItem.IsMeasurable);

		BtnSaveEnabled = GetBtnSaveEnabled();// palletItem.IsValidMeasuringValues(IsMeasurable) && !palletItem.IsMeasured && (MaxTrayQuantity.HasValue && palletItem.TrayQuantity <= MaxTrayQuantity.Value);

		if (OnPalletItemValueChanged != null) await OnPalletItemValueChanged.Invoke(palletItem);
	}
}