SystemX.Web/Projects/WebClient/Web.Tra/Components/Module/TraGrid.razor

@typeparam TDataModel where TDataModel : IDataModel

@inject ContextMenuService ContextMenuService

<RadzenDataGrid Style="height:calc(100vh - 23rem); font-size: 20px;" TItem="TDataModel" Data="@DataList" AllowPaging PageSize="100"
                AllowFiltering FilterMode="FilterMode.Advanced" CellRender="@CellRender"
                SelectionMode="DataGridSelectionMode.Single" @bind-Value="@SelectedRow"
                CellContextMenu="@OnCellContextMenu" RowSelect="@SelectRow">
    <Columns>

        @if (VisibleRowNo == true)
        {
            <RadzenDataGridColumn Title="No.">
                <Template>
                    @(DataList.ToList().IndexOf(context) + 1)
                </Template>
            </RadzenDataGridColumn>
        }

        @foreach (var col in typeof(TDataModel).GetProperties())
        {
            if (col.Name.ToLower().Equals("rn") || col.Name.ToLower().Equals("stepversion"))
                continue;

            if (col.Name.ToLower().Equals("testdate"))
            {
                <RadzenDataGridColumn Property="@col.Name" Title="@col.Name">
                    <Template>
                        <span class="custom-rz-value rz-color-secondary">
                            @Convert.ToDateTime(col.GetValue(context)).ToString("yyyy-MM-dd")
                        </span>                      
                    </Template>
                </RadzenDataGridColumn>
            }
            else if (col.Name.ToLower().Equals("ok"))
            {
                <RadzenDataGridColumn Property="@col.Name" Title="@col.Name">
                    <Template>
                        <span class="custom-rz-value" 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 class="custom-rz-value" style="color:red;">
                            @col.GetValue(context)
                        </span>
                    </Template>
                </RadzenDataGridColumn>
            }
            else
            {
                <RadzenDataGridColumn Property="@col.Name" Title="@col.Name">
                    <Template>
                        <span class="custom-rz-value">
                            @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 OnClickContextMenu { get; set; }

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

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

    private IList<TDataModel> SelectedRow;

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

        //testdate 컬럼일때 날짜 병합
        if (args.Column.Property.ToLower().Equals("testdate"))
        {
            var properties = typeof(TDataModel).GetProperties().ToList();

            var testDate = properties.Find(x => x.Name.ToLower() == "testdate");
            var host = properties.Find(x => x.Name.ToLower() == "host");
            var section = properties.Find(x => x.Name.ToLower() == "section");

            if (testDate != null && host != null && section != null)
            {
                var rowTestDate = testDate.GetValue(args.Data);
                var rowHost = host.GetValue(args.Data);
                var rowSection = section.GetValue(args.Data);

                var data = DataList.First(x => (DateTime?)testDate.GetValue(x) == (DateTime?)rowTestDate);
                if (data != null)
                {
                    var dataTestDate = testDate.GetValue(data);
                    var dataHost = host.GetValue(data);
                    var dataSection = section.GetValue(data);

                    if (rowHost == dataHost && rowSection == dataSection)
                    {
                        int rowCount = DataList.Count(x => (DateTime?)testDate.GetValue(x) == (DateTime?)rowTestDate);

                        args.Attributes.Add("rowspan", rowCount);
                    }
                }
            }
        }

        //host merge 옵션
        if (HostColumnMerge == true)
        {
            if (args.Column.Property.ToLower().Equals("host"))
            {
                var properties = typeof(TDataModel).GetProperties().ToList();

                var testDate = properties.Find(x => x.Name.ToLower() == "testdate");
                var host = properties.Find(x => x.Name.ToLower() == "host");
                var section = properties.Find(x => x.Name.ToLower() == "section");

                if (testDate != null && host != null && section != null)
                {
                    var rowTestDate = testDate.GetValue(args.Data);
                    var rowHost = host.GetValue(args.Data);
                    var rowSection = section.GetValue(args.Data);

                    var data = DataList.First(x => host.GetValue(x).ToString() == rowHost.ToString());
                    if (data != null)
                    {
                        var dataTestDate = testDate.GetValue(data);
                        var dataHost = host.GetValue(data);
                        var dataSection = section.GetValue(data);

                        if (rowHost == dataHost && rowSection == dataSection)
                        {
                            int rowCount = DataList.Count(x => host.GetValue(x).ToString() == rowHost.ToString());

                            args.Attributes.Add("rowspan", rowCount);
                        }
                    }
                }
            }
        }
    }

    private async Task OnCellContextMenu(DataGridCellMouseEventArgs<TDataModel> args)
    {
        SelectedRow = new List<TDataModel>() { args.Data };

        ContextMenuService.Open(args,
             new List<ContextMenuItem> {
                new ContextMenuItem(){ Text = "Overview", Value = 1, Icon = "home" },
                new ContextMenuItem(){ Text = "Detail Overview", Value =2 , Icon = "assessment" },
                new ContextMenuItem(){ Text = "Test History", Value = 3, Icon = "description" },
                new ContextMenuItem(){ Text = "Test Summary", Value = 4, Icon = "assignment_turned_in" },
                new ContextMenuItem(){ Text = "Detail Data", Value = 5, Icon = "list" },
                new ContextMenuItem(){ Text = "Test-Error/Extended Search", Value = 6, Icon = "search" },
             },
             (e) =>
             {
                 ContextMenuService.Close();
                 OnClickContextMenu.InvokeAsync();
             }
          );

        await OnSelectRow.InvokeAsync(args.Data);
    }

    private async Task SelectRow(TDataModel data)
    {
        await OnSelectRow.InvokeAsync(data);
        StateHasChanged();
    }
}