@page "/"
@using DiscordBotCore.Bot
@using DiscordBotCore.PluginManagement.Loading
@inject IDiscordBotApplication DiscordBotApplication
@inject IPluginLoader PluginLoader
@inject DiscordBotCore.Logging.ILogger Logger
@inject IJSRuntime JS
@rendermode InteractiveServer
<h3>Console Log Viewer</h3>

<div class="container mt-5">
    <div class="row">
        <div class="col-md-8">
            <h4>Console Log</h4>
            <div id="consoleLog" class="border p-3 bg-dark text-white" style="height: 400px; overflow-y: auto; font-family: monospace;">
                @foreach (var line in Logs)
                {
                    <div style="@GetLogStyle(line)">@line</div>
                }
            </div>
        </div>

        <div class="col-md-4">
            <h4>Controls</h4>
            <button class="btn btn-success mb-2" @onclick="StartApplication" disabled="@IsRunning">Start Application</button>
            <button class="btn btn-danger mb-2" @onclick="StopApplication" disabled="@(!IsRunning)">Stop Application</button>
            <button class="btn btn-info mb-2" @onclick="LoadPlugins" disabled="@(!IsRunning)">Load Plugins</button>
        </div>
    </div>
</div>

<script>
    window.scrollToBottom = function (elementId) {
        var el = document.getElementById(elementId);
        if (el) {
            el.scrollTop = el.scrollHeight;
        }
    }
</script>


@code {
    private bool IsRunning { get; set; }
    private List<string> Logs { get; set; } = new();
    private Timer? _logTimer;
    private int _lastLogCount = 0;
    private readonly object _logLock = new();

    protected override void OnInitialized()
    {
        IsRunning = DiscordBotApplication.IsReady;
        
        _logTimer = new Timer(async _ => await RefreshLogsAsync(), null, 0, 2000);
    }

    private async Task StartApplication()
    {
        if (!DiscordBotApplication.IsReady)
        {
            await DiscordBotApplication.StartAsync();
            Logger.Log("Application started", this);
        }
        IsRunning = DiscordBotApplication.IsReady;
    }

    private async Task StopApplication()
    {
        if (DiscordBotApplication.IsReady)
        {
            await DiscordBotApplication.StopAsync();
            Logger.Log("Application stopped", this);
        }
        IsRunning = DiscordBotApplication.IsReady;
    }

    private async Task LoadPlugins()
    {
        Logger.Log("Loading plugins", this);
        await PluginLoader.LoadPlugins();
        Logger.Log("Plugins loaded", this);
    }

    private string GetLogStyle(string line)
    {
        if (line.Contains("[Error]")) return "color: #ff4d4d;";
        if (line.Contains("[Warning]")) return "color: #ffa500;";
        if (line.Contains("[Debug]")) return "color: #88f;";
        return "";
    }

    private async Task RefreshLogsAsync()
    {
        try
        {
            var logText = Logger.GetLogsHistory();
            var newLogs = logText.Split(Environment.NewLine, StringSplitOptions.RemoveEmptyEntries);

            if (newLogs.Length != _lastLogCount)
            {
                lock (_logLock)
                {
                    Logs = newLogs.ToList();
                    _lastLogCount = newLogs.Length;
                }
                await InvokeAsync(async () =>
                {
                    StateHasChanged();
                    await JS.InvokeVoidAsync("scrollToBottom", "consoleLog");
                });
            }
        }
        catch (Exception ex)
        {
            
        }
    }

    public void Dispose()
    {
        _logTimer?.Dispose();
    }
}