@using System.Linq.Expressions
@using AyCode.Core.Loggers
@using AyCode.Services.Loggers
@using TIAM.Core.Loggers
@using TIAM.Entities.Transfers
@using TIAM.Services
@using TIAMSharedUI.Pages
@using TIAMSharedUI.Pages.User.SysAdmins
@using TIAMWebApp.Shared.Application.Interfaces
@using TIAMWebApp.Shared.Application.Services
@using TIAMWebApp.Shared.Application.Utility
@inject IEnumerable<IAcLogWriterClientBase> LogWriters
@inject AdminSignalRClient _adminSignalRClient
@inject ITransferDataService TransferDataService

<label for="cbOverview" class="demo-text cw-480 mb-1">
    Select a destination
</label>
<DxComboBox Data="@Data"
            InputCssClass="@CssClass"
            @bind-Value="@SelectedDestination"
            SearchMode="@ListSearchMode.AutoSearch"
            SearchFilterCondition="@ListSearchFilterCondition.Contains"
            ListRenderMode="ListRenderMode.Virtual"
            TextFieldName="@nameof(TransferDestination.Name)"
            CssClass="cw-480"
            InputId="cbOverview" />     
            
@* <p class="demo-text cw-480 mt-3">
    @GetSelectedItemDescription()
</p> *@

@* 
<DxComboBox Data="@Data"
            ValueExpression="@valueExpression"            
            TextFieldName="@nameof(TransferDestination.Name)"
            CssClass="cw-480"
            InputId="cbOverview"
            ValueChanged="@((TransferDestination destination) => SetNewDestination(destination))" /> *@


@code {
    [Parameter] public EventCallback<string> OnSliderChanged { get; set; }

    [Parameter] public string TextValue { get; set; } = "";

    [Parameter] public string CssClass { get; set; } = "";

    public List<TransferDestination> Destinations = new List<TransferDestination>();

    public DxTextBox TextField;

    TransferDestination Result;

    ILogger _logger;

    IEnumerable<TransferDestination> Data { get; set; }

    private TransferDestination _selectedDestination;
    public TransferDestination SelectedDestination
    {
        get => _selectedDestination;
        set
        {
            if (_selectedDestination != value)
            {
                _selectedDestination = value;
                SetNewDestination(value);
            }
        }
    }

    protected override void OnParametersSet()
    {
        
    }
    
    protected override async Task OnInitializedAsync()
    {
        _logger = new LoggerClient<ComboboxItemSelector>(LogWriters.ToArray());

        Data = await _adminSignalRClient.GetAllAsync<List<TransferDestination>>(SignalRTags.GetAllTransferDestinations);
        _logger.Debug($"List length: {Data.Count().ToString()}");
        SelectedDestination = Data.FirstOrDefault();
    }
    // RenderFragment GetSelectedItemDescription()
    // {
    //     if (SelectedDestination != null)
    //     {
    //         SetNewDestination(SelectedDestination);
    //         return @<text>
    //     Selected Item: (
    //     @GetFieldDescription(nameof(TransferDestination.Name), SelectedDestination.Name),
    //     @GetFieldDescription(nameof(TransferDestination.AddressString), SelectedDestination.AddressString),
    //     @GetFieldDescription(nameof(TransferDestination.Description), SelectedDestination.Description)
    //     )
    // </text>;
    //     }
    //     return @<text>Selected Item: <b>null</b></text>;

    // }

    public void SetNewDestination(TransferDestination destination)
    {
        OnSliderChanged.InvokeAsync(destination.AddressString);
    }

    // RenderFragment GetFieldDescription(string fieldName, object value)
    // {
    //     return @<text>@fieldName: <b>@value</b></text>;
    // }


}