@using AyCode.Utils.Extensions
@using FruitBank.Common.Dtos
@using FruitBank.Common.Entities
@using FruitBankHybrid.Shared.Components.Grids.ShippingDocuments
@using FruitBankHybrid.Shared.Components.Toolbars
@using FruitBankHybrid.Shared.Databases
@using FruitBankHybrid.Shared.Services.SignalRs
@using System.Text
@using AyCode.Core.Extensions
@using AyCode.Core.Helpers
@using AyCode.Core.Interfaces
@using AyCode.Core.Loggers
@using FruitBank.Common.Models
@using FruitBankHybrid.Shared.Services.Loggers

@inject IEnumerable<IAcLogWriterClientBase> LogWriters
@inject FruitBankSignalRClient FruitBankSignalRClient

<GridShippingDocumentBase @ref="Grid" CssClass="@GridCss" DataSource="@ShippingDocuments" SignalRClient="FruitBankSignalRClient" AutoSaveLayoutName="GridShippingDocument"
						  ParentDataItem="@ParentDataItem" Logger="_logger" ValidationEnabled="false" EditMode="GridEditMode.EditRow" FocusedRowChanged="Grid_FocusedRowChanged">
	<Columns>
		<DxGridDataColumn FieldName="Id" SortIndex="0" SortOrder="GridColumnSortOrder.Descending" ReadOnly="true" />
		<DxGridDataColumn FieldName="PartnerId" Caption="Partner" Visible="@(!ParentDataItemIsPartner)" ReadOnly="@ParentDataItemIsPartner">
			<EditSettings>
				<DxComboBoxSettings Data="Partners"
									ValueFieldName="Id"
									TextFieldName="Name"
									DropDownBodyCssClass="dd-body-class"
									ListRenderMode="ListRenderMode.Entire"
									SearchMode="ListSearchMode.AutoSearch"
									SearchFilterCondition="ListSearchFilterCondition.Contains"
									ClearButtonDisplayMode="DataEditorClearButtonDisplayMode.Auto">
					<Columns>
						<DxListEditorColumn FieldName="@nameof(Partner.Id)" />
						<DxListEditorColumn FieldName="@nameof(Partner.Name)" />
						<DxListEditorColumn FieldName="@nameof(Partner.TaxId)" />
					</Columns>
				</DxComboBoxSettings>
			</EditSettings>
		</DxGridDataColumn>
		<DxGridDataColumn FieldName="ShippingId" Caption="Shipping" Visible="@(!ParentDataItemIsShipping)" ReadOnly="@ParentDataItemIsShipping">
			<EditSettings>
				<DxComboBoxSettings Data="Shippings"
									ValueFieldName="Id"
									TextFieldName="ShippingDate"
									DropDownBodyCssClass="dd-body-class"
									ListRenderMode="ListRenderMode.Entire"
									SearchMode="ListSearchMode.AutoSearch"
									SearchFilterCondition="ListSearchFilterCondition.Contains"
									ClearButtonDisplayMode="DataEditorClearButtonDisplayMode.Auto">
					<Columns>
						<DxListEditorColumn FieldName="@nameof(Shipping.Id)" />
						<DxListEditorColumn FieldName="@nameof(Shipping.ShippingDate)" />
						<DxListEditorColumn FieldName="@nameof(Shipping.LicencePlate)" />
					</Columns>
				</DxComboBoxSettings>
			</EditSettings>
		</DxGridDataColumn>

		<DxGridDataColumn FieldName="DocumentIdNumber" />
		<DxGridDataColumn FieldName="ShippingDate" />
		<DxGridDataColumn FieldName="Country" />

		<DxGridDataColumn FieldName="TotalPallets" />
		<DxGridDataColumn FieldName="IsAllMeasured" ReadOnly="true" />
		<DxGridDataColumn FieldName="Comment" />
		<DxGridDataColumn FieldName="PdfFileName" />
		<DxGridDataColumn FieldName="Created" ReadOnly="true" />
		<DxGridDataColumn FieldName="Modified" ReadOnly="true" />
		<DxGridCommandColumn Visible="@(!IsMasterGrid)" Width="120"/>
	</Columns>
	<DetailRowTemplate>
		@if (IsMasterGrid)
		{
			var shippingDocument = ((ShippingDocument)context.DataItem);

			<DxTabs ActiveTabIndexChanged="(i) => OnActiveTabChanged(i)">
				<DxTabPage Text="Szállítmány tételek">
					@{
						var observableShippingItem = new AcObservableCollection<ShippingItem>(shippingDocument?.ShippingItems ?? []);
						<GridShippingItemTemplate ShippingItems="@observableShippingItem" ParentDataItem="@shippingDocument" />
					}
				</DxTabPage>
				<DxTabPage Text="Mérések">
					@{
						var shippingItemPallets = shippingDocument?.ShippingItems?.SelectMany(oi => oi.ShippingItemPallets ?? []).ToList() ?? [];
						<GridShippingItemPallets ShippingItemPallets="@shippingItemPallets" IsMasterGrid="false" />
					}
				</DxTabPage>

			</DxTabs>
		}
	</DetailRowTemplate>
	<ToolbarTemplate>
		@if (IsMasterGrid)
		{
			<FruitBankToolbarTemplate Grid="Grid" OnReloadDataClick="() => ReloadDataFromDb(true)">
				<ToolbarItemsExtended>
					<DxToolbarItem BeginGroup="true">
						<Template Context="ctxToolbarItemFileUpload">
							@* <DxUpload Name="myFile"
							  UploadMode="@UploadMode.Instant"
							  AllowMultiFileUpload="false"
							  ShowSelectButton="true"
							  MaxFileSize="15000000">
					</DxUpload> *@
							<FileUpload OnFileUploaded="OnFileUploaded"></FileUpload>
						</Template>
					</DxToolbarItem>
					@* 				<DxToolbarItem BeginGroup="true">
					<Template Context="toolbar_item_context">
						<DxSearchBox @bind-Text="GridSearchText"
						             BindValueMode="BindValueMode.OnInput"
						             ClearButtonDisplayMode="DataEditorClearButtonDisplayMode.Auto"
						             aria-label="Search" />
					</Template>
				</DxToolbarItem>*@
				</ToolbarItemsExtended>
			</FruitBankToolbarTemplate>
		}
	</ToolbarTemplate>
	<GroupSummary>
		<DxGridSummaryItem SummaryType="GridSummaryItemType.Sum"
						   FieldName="Quantity"
						   FooterColumnName="Quantity" />
		<DxGridSummaryItem SummaryType="GridSummaryItemType.Sum"
						   FieldName="NetWeight"
						   FooterColumnName="NetWeight" />
		<DxGridSummaryItem SummaryType="GridSummaryItemType.Sum"
						   FieldName="PriceInclTax"
						   FooterColumnName="PriceInclTax" />
	</GroupSummary>
</GridShippingDocumentBase>

@code {
	//EditRow dblClick
	//https://supportcenter.devexpress.com/ticket/details/t1097648/datagrid-for-blazor-how-to-start-editing-a-row-and-save-changes-without-the-command-column

	//[Inject] public required ObjectLock ObjectLock { get; set; }
	[Inject] public required DatabaseClient Database { get; set; }
	[Inject] public required LoggedInModel LoggedInModel { get; set; }

	[Parameter] public AcObservableCollection<Shipping>? Shippings { get; set; }
	[Parameter] public AcObservableCollection<Partner>? Partners { get; set; }
	[Parameter] public AcObservableCollection<ShippingDocument>? ShippingDocuments { get; set; }

	[Parameter] public Func<List<Partner>?, Task>? OnUploadedFileParsed { get; set; }
	[Parameter] public IId<int>? ParentDataItem { get; set; }

	public bool IsMasterGrid => ParentDataItem == null;
	public bool ParentDataItemIsShipping => (ParentDataItem is Shipping);
	public bool ParentDataItemIsPartner => (ParentDataItem is Partner);
	string GridCss => !IsMasterGrid ? "hide-toolbar" : string.Empty;


	const string ExportFileName = "ExportResult";
	string _localStorageKey = "GridShippingDocument_";

	string GridSearchText = "";
	bool EditItemsEnabled { get; set; } = true;
	int FocusedRowVisibleIndex { get; set; }
	public GridShippingDocumentBase Grid { get; set; }
	private LoggerClient<GridShippingDocument> _logger = null!;
	private int _activeTabIndex;

	protected override async Task OnInitializedAsync()
	{
		_logger = new LoggerClient<GridShippingDocument>(LogWriters.ToArray());

		_localStorageKey += LoggedInModel.CustomerDto!.Id;
		await ReloadDataFromDb();
	}

	private async Task ReloadDataFromDb(bool forceReload = false)
	{
		if (!ParentDataItemIsPartner)
		{
			using (await ObjectLock.GetSemaphore<Partner>().UseWaitAsync())
			{
				if (Partners == null) Partners = new AcObservableCollection<Partner>(await FruitBankSignalRClient.GetPartners() ?? []);
				else if (Partners.Count == 0 || forceReload)
				{
					Partners.Replace(await FruitBankSignalRClient.GetPartners() ?? []);
				}
			}
		}

		if (!ParentDataItemIsShipping)
		{
			using (await ObjectLock.GetSemaphore<Shipping>().UseWaitAsync())
			{
				if (Shippings == null) Shippings = new AcObservableCollection<Shipping>(await FruitBankSignalRClient.GetShippings() ?? []);
				else if (Shippings.Count == 0 || forceReload)
				{
					Shippings.Replace(await FruitBankSignalRClient.GetShippings() ?? []);
				}
			}
		}

		if (!IsMasterGrid)
		{
			if (Shippings == null && ParentDataItem is Shipping shippingParent) Shippings = [shippingParent];
			if (Partners == null && ParentDataItem is Partner partnerParent) Partners = [partnerParent];
			return;
		}

		if (Grid == null) return;

		using (await ObjectLock.GetSemaphore<ShippingDocument>().UseWaitAsync())
			if (forceReload) await Grid.ReloadDataSourceAsync();

		if (forceReload) Grid.Reload();
	}

	private async Task OnFileUploaded(byte[] arg)
	{
		var utfString = Encoding.UTF8.GetString(arg, 0, arg.Length);
		var result = await FruitBankSignalRClient.ProcessAndSaveFullShippingJson(utfString, LoggedInModel.CustomerDto!.Id);

		if (result != null)
		{
			foreach (var shippingDocument in result.SelectMany(partner => partner.ShippingDocuments ?? []))
			{
				ShippingDocuments!.Add(shippingDocument);
			}
		}

		Grid.Reload();

		if (OnUploadedFileParsed != null)
			await OnUploadedFileParsed(result);
		//await InvokeAsync(StateHasChanged);
	}

	async Task Grid_FocusedRowChanged(GridFocusedRowChangedEventArgs args)
	{
		if (Grid != null && Grid.IsEditing() && !Grid.IsEditingNewRow())
			await Grid.SaveChangesAsync();

		FocusedRowVisibleIndex = args.VisibleIndex;
		EditItemsEnabled = true;
	}

	protected async Task OnActiveTabChanged(int activeTabIndex)
	{
		_activeTabIndex = activeTabIndex;
		return;

		// switch (_activeTabIndex)
		// {
		// 	case 0:
		// 		if(ProductDtos == null)
		// 			ProductDtos = (await FruitBankSignalRClient.GetProductDtos() ?? []); //.Where(o => o.HasMeasuringAccess(LoggedInModel.CustomerDto?.Id, LoggedInModel.IsRevisor)).OrderBy(o => o.DateOfReceipt).ToList();
		// 		break;
		// 	case 1:
		// 		if(OrderDtos == null)
		// 			OrderDtos = (await FruitBankSignalRClient.GetAllOrderDtos() ?? []).OrderByDescending(o => o.Id).ToList(); //.Where(o => o.HasMeasuringAccess(LoggedInModel.CustomerDto?.Id, LoggedInModel.IsRevisor)).OrderBy(o => o.DateOfReceipt).ToList();
		// 		break;
		// 	case 2:
		// 		if (OrderItemDtos == null)
		// 			OrderItemDtos = (await FruitBankSignalRClient.GetAllOrderItemDtos() ?? []).OrderByDescending(o => o.Id).ToList(); //.Where(o => o.HasMeasuringAccess(LoggedInModel.CustomerDto?.Id, LoggedInModel.IsRevisor)).OrderBy(o => o.DateOfReceipt).ToList();
		// 		break;
		// }
	}
}