@using RobotNet10.ScriptEditor.Clients
@using Microsoft.JSInterop
@inject ConsoleHubClient HubClient
@inject IJSRuntime JSRuntime
@implements IAsyncDisposable

<div class="console-container">
    <div class="console-header">
        <div class="console-header-left">
            <button class="btn btn-sm btn-outline-secondary btn-toggle" onclick="robotnet.console.toggleCollapse()" title="Toggle Console">
                <span class="mdi mdi-chevron-down"></span>
            </button>
            <span>Console</span>
        </div>
        <div class="console-actions">
            <button class="btn btn-sm btn-outline-secondary" @onclick="ToggleAutoScroll" title="@(_autoScroll ? "Disable" : "Enable") Auto Scroll">
                <span class="@(_autoScroll ? "mdi mdi-arrow-down-bold" : "mdi mdi-arrow-down-bold-outline")"></span>
            </button>
            <button class="btn btn-sm btn-outline-danger" @onclick="ClearLogs" title="Clear Console">
                <span class="mdi mdi-delete"></span>
            </button>
        </div>
    </div>
    <div class="console-content" id="console-content">
        <!-- Messages will be added via JavaScript -->
    </div>
</div>

@code {
    private bool _autoScroll = true;
    private DotNetObjectReference<Console>? _objRef;

    protected override async Task OnInitializedAsync()
    {
        // Đăng ký events từ HubClient
        HubClient.ErrorReceived += OnErrorReceived;
        HubClient.InfoReceived += OnInfoReceived;
        HubClient.WarningReceived += OnWarningReceived;
        
        // Kết nối đến hub nếu chưa connected
        if (!HubClient.IsConnected)
        {
            await HubClient.StartAsync();
        }
        
        // Đảm bảo đã connected trước khi đăng ký
        if (HubClient.IsConnected)
        {
            // Đăng ký nhận tất cả console messages
            await HubClient.RegisterAllAsync();
        }
    }

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        if (firstRender)
        {
            _objRef = DotNetObjectReference.Create(this);
            await JSRuntime.InvokeVoidAsync("robotnet.console.init", _objRef);
        }
    }

    private void OnErrorReceived(string message)
    {
        _ = JSRuntime.InvokeVoidAsync("robotnet.console.addMessage", "ERROR", message, _autoScroll);
    }

    private void OnInfoReceived(string message)
    {
        _ = JSRuntime.InvokeVoidAsync("robotnet.console.addMessage", "INFO", message, _autoScroll);
    }

    private void OnWarningReceived(string message)
    {
        _ = JSRuntime.InvokeVoidAsync("robotnet.console.addMessage", "WARN", message, _autoScroll);
    }

    private async Task ClearLogs()
    {
        await JSRuntime.InvokeVoidAsync("robotnet.console.clear");
    }

    private void ToggleAutoScroll()
    {
        _autoScroll = !_autoScroll;
    }

    public async ValueTask DisposeAsync()
    {
        HubClient.ErrorReceived -= OnErrorReceived;
        HubClient.InfoReceived -= OnInfoReceived;
        HubClient.WarningReceived -= OnWarningReceived;

        _objRef?.Dispose();
    }
}