@page "/system/menu"
@using AntDesign.TableModels
@attribute [ReuseTabsPage(Title = "菜单管理")]

<Spin Spinning="Loading">
    <Table @ref="Table" AutoHeight TItem="SystemMenu" DataSource="DataSource" @bind-PageSize="Ps" @bind-PageIndex="Pi"
           TreeChildren="item=>item.Children" @bind-SelectedRows="SelectedRows" OnChange="OnChange">
        <ColumnDefinitions Context="row">
            <PropertyColumn Align="ColumnAlign.Left" Property="c => c.Name" Title="菜单名称" />
            <PropertyColumn Align="ColumnAlign.Left" Property="c => c.Path" Title="路由" />
            <PropertyColumn Align="ColumnAlign.Center" Width="100" Property="c=>c.Enabled" Title="是否启用">
                @if (row.ParentId != 0)
                {
                    <Switch Checked="@row.Enabled" @bind-Value="@row.Enabled" CheckedChildren="启用" UnCheckedChildren="禁用" OnChange="() => CheckedChanged(row)" />
                }
            </PropertyColumn>
            <PropertyColumn Align="ColumnAlign.Center" Property="c=>c.Necessary" Title="是否必需">
                @{
                    var tag = row.Necessary ? "必需" : "非必需";
                    var color = row.Necessary ? TagColor.Green : TagColor.Blue;
                }
                <Tag Color="@color">@tag</Tag>
            </PropertyColumn>
            <PropertyColumn Align="ColumnAlign.Center" Property="c => c.Key" Title="自定义唯一键值" />
            <PropertyColumn Align="ColumnAlign.Center" Property="c => c.Icon" Title="图标">
                @{
                    var type = row.Icon;
                }
                <Icon Type="@type" Theme="IconThemeType.Outline" />
            </PropertyColumn>
            <PropertyColumn Align="ColumnAlign.Center" Property="c => c.Sort" Title="排序" />
        </ColumnDefinitions>
        <PaginationTemplate>
            <Pagination Class="@(context.PaginationClass + " my-custom-pagination")"
            Total="context.Total"
            PageSize="context.PageSize"
            Current="context.PageIndex"
            ShowSizeChanger
            OnChange="context.HandlePageChange" />
        </PaginationTemplate>
    </Table>
</Spin>

@inject ModalService ModalService;
@inject ConfirmService ComfirmService;
@inject IMessageService Message;
@inject NavigationManager NavigationManager;
@inject SqlSugarRepository<SystemMenu> Repository;
@inject IJSRuntime IJSRuntime;

@code {

    /// <summary>
    /// 查
    /// </summary>
    /// <returns></returns>
    private async Task Query()
    {
        Loading = true;
        DataSource = await Repository.AsQueryable().OrderBy(x => x.Sort).ToTreeAsync(x => x.Children, x => x.ParentId, 0);
        Loading = false;
    }

    protected override async void OnInitialized()
    {

    }

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        if (firstRender)
        {
            await NavigationManager.RedirectLogin(IJSRuntime);
            await Query();
        }
    }

    private async Task OnChange(QueryModel<SystemMenu> query)
        => await Query();

    private void CheckedChanged(SystemMenu row)
    {
        Repository.AsUpdateable()
            .SetColumns(x => x.Enabled == row.Enabled)
            .Where(x => x.Id == row.Id)
            .ExecuteCommand();
    }

    /// <summary>
    ///
    /// </summary>
    private ITable Table;
    /// <summary>
    ///
    /// </summary>
    private IEnumerable<SystemMenu> SelectedRows = [];
    /// <summary>
    ///
    /// </summary>
    private List<SystemMenu> DataSource;
    /// <summary>
    ///
    /// </summary>
    private int Pi = 1;
    /// <summary>
    ///
    /// </summary>
    private int Ps = 20;
    /// <summary>
    ///
    /// </summary>
    private bool Loading = false;
}