@page "/"

@inject ScheduleOrderService ScheduleOrderService
@inject NavigationManager NavigationManager
@inherits LayoutComponentBase

<h3>ScheduleOrders</h3>

<Grid @ref="_grid"
      TItem="ScheduleOrderDto"
      Class="table table-hover table-bordered table-striped"
      DataProvider="ScheduleOrdersDataProvider"
      AllowFiltering="true"
      Responsive="true"
      AllowPaging="true"
      PageSize="20"
      AllowSelection="true"
      AllowRowClick="true"
      OnRowDoubleClick="OnRowDoubleClick">

    <GridColumns>
        <GridColumn TItem="ScheduleOrderDto" HeaderText="Id" PropertyName="Id">
            @context.ID
        </GridColumn>
        <GridColumn TItem="ScheduleOrderDto" HeaderText="OrderID" PropertyName="OrderID">
            @context.OrderID
        </GridColumn>
        <GridColumn TItem="ScheduleOrderDto" HeaderText="PO Number" PropertyName="PONum">
            @context.PONum
        </GridColumn>
        <GridColumn TItem="ScheduleOrderDto" HeaderText="Recipient" PropertyName="Recipient">
            @context.Recipient.RecipientCode
        </GridColumn>
        <GridColumn TItem="ScheduleOrderDto" HeaderText="Purchaser" Filterable="true" PropertyName="Purchaser">
            @context.Recipient.Purchaser.PurchaserCode
        </GridColumn>
        <GridColumn TItem="ScheduleOrderDto" HeaderText="Last Update Date" PropertyName="LastUpdateDate">
            @context.LastUpdateDate
        </GridColumn>
    </GridColumns>
</Grid>

@code {
    Grid<ScheduleOrderDto>? _grid;
    private IEnumerable<ScheduleOrderDto>? _scheduleOrders;

    private async Task<GridDataProviderResult<ScheduleOrderDto>> ScheduleOrdersDataProvider(GridDataProviderRequest<ScheduleOrderDto> request)
    {
        _scheduleOrders = await ScheduleOrderService.GetScheduleOrdersAsync() ?? new List<ScheduleOrderDto>();
        _scheduleOrders = _scheduleOrders.OrderByDescending(x => x.LastUpdateDate).ToList();
        StateHasChanged();

        return await Task.FromResult(request.ApplyTo(_scheduleOrders));
    }

    private void OnRowDoubleClick(GridRowEventArgs<ScheduleOrderDto> obj)
    {
        int scheduleOrderId = obj.Item.ID;

        NavigationManager.NavigateTo($"/details/{scheduleOrderId}");
    }
}