dbMango/Rms.Risk.Mango/Pages/Admin/ListCommands.razor

@page "/admin/list-commands"
@page "/admin/list-commands/{DatabaseStr}"
@page "/admin/list-commands/{DatabaseStr}/{DatabaseInstanceStr}"
@attribute [Authorize]

@inject NavigationManager NavigationManager
@inject IUserSession       UserSession
@inject IJSRuntime        JsRuntime
@inject ICommandListService CommandListService

@*
 *                                dbMango
 *
 * Copyright 2025 Deutsche Bank AG
 * SPDX-License-Identifier: Apache-2.0
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *@

<style>
    .column-admin {
        min-width: 30px;
        width: 30px;
    }
</style>

<h3 class="mt-3">Commands list</h3>

<AuthorizedOnly Policy="AdminAccess" Resource="@UserSession.Database">
    @if (!string.IsNullOrWhiteSpace(Error))
    {
        <FormJson Class="res-field row" Value="@Result"/>
    }
    else
    {
        <TableControl   Class="table table-hover table-striped table-forge table-forge-striped mr-3" 
                        Items="@(Result.Cast<dynamic>().ToList())" 
                        PageSize="28" 
                        Filterable="true">
            
            <TableColumnControl Name="Name" Field="Name" Class="column-name">
                <Template>
                    <a href="@GetCommandLink(((CommandDef)context.Row).Name)" target="_blank">
                        @(((CommandDef)context.Row).Name)
                    </a>
                </Template>
            </TableColumnControl>

            <TableColumnControl Name="Description" Field="Description" Class="column-value">
                <Template>
                    @(((CommandDef)context.Row).Description)
                </Template>
            </TableColumnControl>

            <TableColumnControl Name="Admin" Field="AdminOnly" Class="column-admin" >
                <Template>
                    <FormItemCheckBox Value="@(((CommandDef)context.Row).AdminOnly)" Enabled="false" LabelOn="" LabelOff=""/>
                </Template>
            </TableColumnControl>
        </TableControl>

    }
</AuthorizedOnly>

@code {
    [CascadingParameter] public IModalService Modal { get; set; } = null!;

    [Parameter] public string? DatabaseStr         { get; set; }
    [Parameter] public string? DatabaseInstanceStr { get; set; }

    private string Database
    {
        get => UserSession.Database;
        set
        {
            if (UserSession.Database == value)
                return;
            UserSession.Database = value;
            SyncUrl();
        }
    }

    private string DatabaseInstance
    {
        get => UserSession.DatabaseInstance;
        set
        {
            if (UserSession.DatabaseInstance == value)
                return;
            UserSession.DatabaseInstance = value;
            SyncUrl();
        }
    }


    private string?          Error  { get; set; }
    private List<CommandDef> Result { get; } = [];

    protected override void OnAfterRender(bool firstRender)
    {
        if (!firstRender)
            return;

        if (string.IsNullOrWhiteSpace(DatabaseStr))
            DatabaseStr = Database;
        else
            Database = DatabaseStr;

        if (string.IsNullOrWhiteSpace(DatabaseInstanceStr))
            DatabaseInstanceStr = DatabaseInstance;
        else
            DatabaseInstance = DatabaseInstanceStr;

        SyncUrl();
        StateHasChanged();
        Task.Run(Run);
    }

    private async Task Run()
    {
        var cts = new CancellationTokenSource(TimeSpan.FromSeconds(10));

        try
        {
            await InvokeAsync(StateHasChanged);

            var res = await CommandListService.GetCommands(UserSession.MongoDbAdminForAdminDatabase, cts.Token);
            Result.AddRange(res);
        }
        catch (Exception e)
        {
            await Display(e);
        }
        finally
        {
            await InvokeAsync(StateHasChanged);
        }
    }


    private Task Display(Exception e)
    {
        Error = e.ToString();
        return InvokeAsync(StateHasChanged);
    }

    private void SyncUrl()
    {
        var url = NavigationManager.BaseUri + $"admin/list-commands/{Database}";
        if (!string.IsNullOrWhiteSpace(DatabaseInstance))
            url += $"/{DatabaseInstance}";
        JsRuntime.InvokeAsync<string>("DashboardUtils.ChangeUrl", url);
    }

    private string GetCommandLink(string name)
        => $"/admin/shell/{Database}/{DatabaseInstance}/{name}";

}