@using TIAM.Entities.Products
@using TIAM.Entities.Transfers
@using TIAM.Entities.Drivers
@using TIAM.Entities.Users
@using TIAM.Models.Dtos.Users
@using TIAM.Services
@using TIAMSharedUI.Shared.Components.Grids
@using TIAMWebApp.Shared.Application.Interfaces
@using TIAMWebApp.Shared.Application.Services
@using TIAMWebApp.Shared.Application.Utility
@using TIAM.Core.Loggers
@using AyCode.Core.Loggers
@using AyCode.Services.Loggers
@using AyCode.Core
@using AyCode.Core.Enums
@using AyCode.Core.Helpers
@using AyCode.Models.Users
@using AyCode.Services.SignalRs
@using TIAM.Core.Consts
@using TIAM.Models.Dtos.Products
@inject IServiceProviderDataService ServiceProviderDataService
@inject IEnumerable<IAcLogWriterClientBase> LogWriters
@inject AdminSignalRClient AdminSignalRClient


<UserProductMappingGrid Logger="_logger"
                        ContextIds="ContextIds?.Cast<object>().ToArray()"
                        DataSource="_userProductMapping"
                        GetAllMessageTag="GetAllTag"
                        SignalRClient="AdminSignalRClient"
                        PageSize="10"
                        ValidationEnabled="false"
                        CustomizeEditModel="CustomizeEditModel"
                        EditCanceling="EditCanceling"
                        EditMode="GridEditMode.EditRow"
                        ColumnResizeMode="GridColumnResizeMode.NextColumn"
                        OnGridEditModelSaving="OnGridEditModelSaving"
                        DetailExpandButtonDisplayMode="DetailExpandButtonDisplayMode"
                        OnGridItemChanged="OnGridItemChanged">
    <Columns>
        <DxGridCommandColumn Width="150" MinWidth="150" Visible="CommandColumnVisible" NewButtonVisible="NewButtonVisible" EditButtonVisible="EditButtonVisible" DeleteButtonVisible="DeleteButtonVisible" FixedPosition="GridColumnFixedPosition.Left" />
        <DxGridDataColumn FieldName="Id" ShowInColumnChooser="AcDomain.IsDeveloperVersion" Visible="AcDomain.IsDeveloperVersion" DisplayFormat="N" />
        <DxGridDataColumn FieldName="ProductId" Caption="ServiceId" ShowInColumnChooser="AcDomain.IsDeveloperVersion" Visible="AcDomain.IsDeveloperVersion" DisplayFormat="N" />
        @{
            var productNameFieldName = $"{nameof(UserProductMapping.Product)}.{nameof(Product.Name)}";
        }
        <DxGridDataColumn FieldName="@productNameFieldName" Caption="Service name">
            <CellEditTemplate>
                @{
                    var userProductMappingEditModel = (UserProductMapping)context.EditModel;
                }

                <DxComboBox Data="@_productModelDtoNames" TextFieldName="Name" ValueFieldName="Id" @bind-Value="userProductMappingEditModel.ProductId" ReadOnly="@(!_isNewState!.Value)"
                            SearchFilterCondition="ListSearchFilterCondition.Contains" SearchMode="ListSearchMode.AutoSearch">
                </DxComboBox>
            </CellEditTemplate>
        </DxGridDataColumn>
        <DxGridDataColumn FieldName="UserId" Caption="UserId" ShowInColumnChooser="AcDomain.IsDeveloperVersion" Visible="AcDomain.IsDeveloperVersion" DisplayFormat="N" />
        @{
            var userEmailFieldName = $"{nameof(UserProductMapping.User)}.{nameof(User.EmailAddress)}";
        }
        <DxGridDataColumn FieldName="@userEmailFieldName" Caption="User email" SortIndex="0">
            <CellEditTemplate>
                @{
                    var userProductMappingEditModel = (UserProductMapping)context.EditModel;
                }

                <DxComboBox Data="@_userModelDtoEmails" TextFieldName="EmailAddress" ValueFieldName="Id" @bind-Value="userProductMappingEditModel.UserId" ReadOnly="@(!_isNewState!.Value)"
                            SearchFilterCondition="ListSearchFilterCondition.Contains" SearchMode="ListSearchMode.AutoSearch">
                </DxComboBox>
            </CellEditTemplate>
        </DxGridDataColumn>

        <DxGridDataColumn FieldName="Permissions" />
        <DxGridDataColumn FieldName="Created" DisplayFormat="g" Width="140" CaptionAlignment="GridTextAlignment.Center" TextAlignment="GridTextAlignment.Center" ReadOnly="true" />
        <DxGridDataColumn FieldName="Modified" DisplayFormat="g" Width="140" CaptionAlignment="GridTextAlignment.Center" TextAlignment="GridTextAlignment.Center" ReadOnly="true" />
    </Columns>
    <DetailRowTemplate>
        @{
            <DxTabs>
                <DxTabPage Text="Products">
                    <ProductDetailGridComponent GetAllTag="SignalRTags.GetProductsById" ContextId="((UserProductMapping)context.DataItem).ProductId" />
                </DxTabPage>
            </DxTabs>
        }
    </DetailRowTemplate>
</UserProductMappingGrid>

@code {
    [Parameter] public bool CommandColumnVisible { get; set; } = true;
    [Parameter] public bool NewButtonVisible { get; set; } = true;
    [Parameter] public bool EditButtonVisible { get; set; } = true;
    [Parameter] public bool DeleteButtonVisible { get; set; } = true;
    [Parameter] public IProductRelation ParentData { get; set; } = null!;

    [Parameter] public int GetAllTag { get; set; } = SignalRTags.GetAllUserProductMappings;

    [Parameter] public GridDetailExpandButtonDisplayMode DetailExpandButtonDisplayMode { get; set; } = GridDetailExpandButtonDisplayMode.Never;

    [Parameter] public Guid[]? ContextIds { get; set; }

    private bool? _isNewState = null;
    private LoggerClient<UserProductMappingGridComponent> _logger;

    private List<UserProductMapping> _userProductMapping = []; //TODO: kell a UserProductMappingDetailGridComponent és utána ez is static lehet! - J.
    private static List<UserModelDtoEmail> _userModelDtoEmails = [];
    private static List<ProductModelDtoName> _productModelDtoNames = [];
    
    protected override async Task OnInitializedAsync()
    {
        _logger = new LoggerClient<UserProductMappingGridComponent>(LogWriters.ToArray());

        await base.OnInitializedAsync();
    }

    protected override void OnAfterRender(bool firstRender)
    {
        if (firstRender)
        {
            AdminSignalRClient.GetAllIntoAsync(_userModelDtoEmails, SignalRTags.GetAllUserModelDtoEmails).Forget();
            AdminSignalRClient.GetAllIntoAsync(_productModelDtoNames, SignalRTags.GetAllProductModelDtoNames).Forget();
        }

        base.OnAfterRender(firstRender);
    }

    void CustomizeEditModel(GridCustomizeEditModelEventArgs e)
    {
        _isNewState = e.IsNew;

        if (!e.IsNew) return;

        // var newProductMapping = new UserProductMapping
        // {
        //     ProductId = Guid.NewGuid(),
        //     UserId = UserModelDtoDetail.Id,
        //     Permissions = 1
        // };

        //e.EditModel = newProductMapping;
    }

    private void OnGridEditModelSaving(GridEditModelSavingEventArgs e)
    {
        _isNewState = e.IsNew;
    }

    private void OnGridItemChanged(GridDataItemChangedEventArgs<UserProductMapping> args)
    {
        // if (args.TrackingState != TrackingState.Add) return;

        //  args.CancelStateChangeInvoke = true;
        //  StateHasChanged();
    }

    private void EditCanceling(GridEditCancelingEventArgs e)
    {
        _isNewState = false;
    }

}