@typeparam TDataModel 

<RadzenDataGrid class="rz-shadow-1" TItem="TDataModel" Data="@DataList" GridLines="DataGridGridLines.Both"
                AllowFiltering FilterMode="FilterMode.Advanced" CellRender="@CellRender" AllowColumnResize AllowVirtualization
                SelectionMode="DataGridSelectionMode.Single" @bind-Value="@SelectedRow" Density="@Density.Default"
                RowSelect="@SelectRow" RowDoubleClick="@OnRowDoublClick">
    <Columns>
        @if (VisibleRowNo == true)
        {
            <RadzenDataGridColumn Title="No.">
                <Template>
                    <span class="custom-rz-value">
                        @(DataList.ToList().IndexOf(context) + 1)
                    </span>
                </Template>
            </RadzenDataGridColumn>
        }

        @foreach (var col in typeof(TDataModel).GetProperties())
        {
            if (col.Name.ToLower().Contains("navigation") || col.Name.ToLower().Contains("stepversion") || col.Name.ToLower().Contains("isglobal")
            || col.Name.ToLower().Contains("updatedt") || col.Name.ToLower().Contains("enable"))
                continue;
            
            if (col.Name.ToLower().Equals("testdate"))
            {               
                <RadzenDataGridColumn Property="@col.Name" Title="@col.Name" Width="10rem">
                    <Template>
                        <span class="rz-color-secondary">
                            @Convert.ToDateTime(col.GetValue(context)).ToString("yyyy-MM-dd")
                        </span>                      
                    </Template>
                </RadzenDataGridColumn>
            }
            else if (col.Name.ToLower().Equals("testdatetime"))
            {
                <RadzenDataGridColumn Property="@col.Name" Title="@col.Name" Width="20rem">
                    <Template>
                        <span>
                            @Convert.ToDateTime(col.GetValue(context)).ToString("yyyy-MM-dd HH:mm:ss")
                        </span>
                    </Template>
                </RadzenDataGridColumn>
            }
            else if (col.Name.ToLower().Equals("ok"))
            {
                <RadzenDataGridColumn Property="@col.Name" Title="@col.Name">
                    <Template>
                        <span style="color: lime;">
                            @col.GetValue(context)
                        </span>
                    </Template>
                </RadzenDataGridColumn>
            }
            else if (col.Name.ToLower().Equals("ng"))
            {
                <RadzenDataGridColumn Property="@col.Name" Title="@col.Name">
                    <Template>
                        <span style="color:red;">
                            @col.GetValue(context)
                        </span>
                    </Template>
                </RadzenDataGridColumn>
            }           
            else if (col.Name.ToLower().Contains("cntid") || col.Name.ToLower().Contains("reqid"))
            {
                <RadzenDataGridColumn Property="@col.Name" Title="@col.Name" Width="20rem">
                    <Template>
                        <span>
                            @col.GetValue(context)
                        </span>
                    </Template>
                </RadzenDataGridColumn>
            }
            else if (col.Name.ToLower().Contains("activate"))
            {
                <RadzenDataGridColumn Property="@col.Name" Title="@col.Name" Width="20rem">
                    <Template>
                        <RadzenCheckBox TValue="bool" Value="@Convert.ToBoolean(col.GetValue(context))">
                        </RadzenCheckBox>
                    </Template>
                </RadzenDataGridColumn>
            }
            else
            {
                <RadzenDataGridColumn Property="@col.Name" Title="@col.Name">
                    <Template>
                        <span>
                            @col.GetValue(context)
                        </span>
                    </Template>
                </RadzenDataGridColumn>
            }
        }
    </Columns>
</RadzenDataGrid>

@code {
    [Parameter]
    public IEnumerable<TDataModel> DataList { get; set; }

    [Parameter]
    public EventCallback<TDataModel> OnSelectRow { get; set; }

    [Parameter]
    public EventCallback<TDataModel> OnDoubleClickRow{ get; set; }

    [Parameter]
    public bool VisibleRowNo { get; set; }

    [Parameter]
    public bool HostColumnMerge { get; set; }

    private IList<TDataModel> SelectedRow;

    private string SummaryTestResult = string.Empty;
    private string SummaryTestTime = string.Empty;

    private void CellRender(DataGridCellRenderEventArgs<TDataModel> args)
    {
        if (args.Column.Property == null)
            return;

        var cellData = args.Data as Overview;
        if (cellData is null)
            return;
       
        if ((args.Column.Property.ToLower().Equals("testdate") || args.Column.Property.ToLower().Equals("host")) == false)
            return;

        int index = DataList.ToList().FindIndex(x => x.Equals(args.Data));

        //testdate 컬럼일때 날짜 병합
        if (args.Column.Property.ToLower().Equals("testdate"))
        {           
            int rowCount = 0;
            var take = DataList.Skip(index).Cast<Overview>();
            foreach (var r in take)
            {
                if (r.TestDate.Value.Date == cellData.TestDate.Value.Date)
                {
                    if (r.ModelName == cellData.ModelName)
                    {
                        rowCount += 1;
                    }
                }
                else
                {
                    break;
                }
            }            
            args.Attributes.Clear();
            if (rowCount > 0)
                args.Attributes.Add("rowspan", rowCount);
        }

        if (args.Column.Property.ToLower().Equals("host"))
        {
            if (HostColumnMerge == false)
                return;

            int rowCount = 0;
            var take = DataList.Skip(index).Cast<Overview>();
            foreach (var r in take)
            {
                if (r.Host == cellData.Host)
                {                    
                    rowCount += 1;
                }
                else
                {
                    break;
                }
            }
            args.Attributes.Clear();
            if (rowCount > 0)
                args.Attributes.Add("rowspan", rowCount);
        }
    }
    
    private async Task SelectRow(TDataModel data)
    {
        await OnSelectRow.InvokeAsync(data);
    }

    private async Task OnRowDoublClick(DataGridRowMouseEventArgs<TDataModel> args)
    {
        await OnDoubleClickRow.InvokeAsync(args.Data);
    }
}