@page "/stock/list"
<style>
    .rz-custom-header {
        width: 100%;
    }
</style>

<div class="container-fluid">

    <RadzenDataGrid @ref="grid"
        IsLoading="@isLoading"
        RowRender="@RowRender"
        EmptyText="无数据"
        Data="@_forecasts"
        AllowColumnResize="true" AllowAlternatingRows="false"
        SelectionMode="DataGridSelectionMode.Single"
        ExpandMode="DataGridExpandMode.Multiple">
        <HeaderTemplate>
            <RadzenRow JustifyContent="JustifyContent.End" AlignItems="AlignItems.Center">
                <RadzenButton Icon="download" Text="库存导出" Variant="Variant.Outlined" />
                <RadzenButton Icon="download" Text="专用账册导出" Variant="Variant.Outlined" />
            </RadzenRow>
        </HeaderTemplate>
        <Template Context="di">
            <RadzenDataGrid Data="@di.Stocks" EmptyText="无数据">
                <Columns>
                    <RadzenDataGridColumn Title="库位" Property="DrawerNo">
                        <Template Context="s">
                            @s.DrawerNo - @s.ColNo
                        </Template>
                    </RadzenDataGridColumn>
                    <RadzenDataGridColumn Title="数量" Property="Quantity"></RadzenDataGridColumn>
                    <RadzenDataGridColumn Title="批次" Property="ManuNo"></RadzenDataGridColumn>
                    <RadzenDataGridColumn Title="效期" Property="EffDate"></RadzenDataGridColumn>
                </Columns>
            </RadzenDataGrid>
        </Template>
        <Columns>
            <RadzenDataGridColumn Frozen="true" Width="200px" Title="药品名称" Property="DrugName"></RadzenDataGridColumn>
            <RadzenDataGridColumn Title="规格" Property="DrugSpec"></RadzenDataGridColumn>
            <RadzenDataGridColumn Title="总库存" Property="StockQuantity"></RadzenDataGridColumn>
        </Columns>
    </RadzenDataGrid>
</div>

@code {
    @inject IDrugInfoDao drugInfoDao;
    @inject DialogService dialogService;
    RadzenDataGrid<DrugInfo> grid;
    bool isLoading;
    int count;
    private IEnumerable<DrugInfo>? _forecasts;
    DateTime start;
    DateTime end;

   

    protected override async Task OnInitializedAsync()
    {
        await base.OnInitializedAsync();
        isLoading = true;

        var result = await drugInfoDao.GetAllDrugAndStock();
        // Update the Data property
        _forecasts = result;
        isLoading = false;
    }

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        base.OnAfterRender(firstRender);

        if (firstRender)
        {
            await grid.ExpandRows(grid.PagedView.Where(di => di.Stocks.Count > 0));
        }
    }

    void RowRender(RowRenderEventArgs<DrugInfo> args)
    {
        args.Expandable = args.Data.Stocks.Count > 0;
    }







}