<?php

declare(strict_types=1);

namespace Core\Mod\Agentic;

use Core\Events\AdminPanelBooting;
use Core\Events\ConsoleBooting;
use Core\Events\McpToolsRegistering;
use Illuminate\Cache\RateLimiting\Limit;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\RateLimiter;
use Illuminate\Support\ServiceProvider;

class Boot extends ServiceProvider
{
    protected string $moduleName = 'agentic';

    /**
     * Events this module listens to for lazy loading.
     *
     * @var array<class-string, string>
     */
    public static array $listens = [
        AdminPanelBooting::class => 'onAdminPanel',
        ConsoleBooting::class => 'onConsole',
        McpToolsRegistering::class => 'onMcpTools',
    ];

    public function boot(): void
    {
        $this->loadMigrationsFrom(__DIR__.'/Migrations');
        $this->loadTranslationsFrom(__DIR__.'/Lang', 'agentic');
        $this->configureRateLimiting();
    }

    /**
     * Configure rate limiting for agentic endpoints.
     */
    protected function configureRateLimiting(): void
    {
        // Rate limit for the for-agents.json endpoint
        // Allow 60 requests per minute per IP
        RateLimiter::for('agentic-api', function (Request $request) {
            return Limit::perMinute(60)->by($request->ip());
        });
    }

    public function register(): void
    {
        $this->mergeConfigFrom(
            __DIR__.'/config.php',
            'mcp'
        );

        $this->app->singleton(\Core\Mod\Agentic\Services\AgenticManager::class);
    }

    // -------------------------------------------------------------------------
    // Event-driven handlers (for lazy loading once event system is integrated)
    // -------------------------------------------------------------------------

    /**
     * Handle admin panel booting event.
     */
    public function onAdminPanel(AdminPanelBooting $event): void
    {
        $event->views($this->moduleName, __DIR__.'/View/Blade');

        // Register admin routes
        if (file_exists(__DIR__.'/Routes/admin.php')) {
            $event->routes(fn () => require __DIR__.'/Routes/admin.php');
        }

        // Register Livewire components
        $event->livewire('agentic.admin.dashboard', View\Modal\Admin\Dashboard::class);
        $event->livewire('agentic.admin.plans', View\Modal\Admin\Plans::class);
        $event->livewire('agentic.admin.plan-detail', View\Modal\Admin\PlanDetail::class);
        $event->livewire('agentic.admin.sessions', View\Modal\Admin\Sessions::class);
        $event->livewire('agentic.admin.session-detail', View\Modal\Admin\SessionDetail::class);
        $event->livewire('agentic.admin.tool-analytics', View\Modal\Admin\ToolAnalytics::class);
        $event->livewire('agentic.admin.tool-calls', View\Modal\Admin\ToolCalls::class);
        $event->livewire('agentic.admin.api-keys', View\Modal\Admin\ApiKeys::class);
        $event->livewire('agentic.admin.templates', View\Modal\Admin\Templates::class);

        // Note: Navigation is registered via AdminMenuProvider interface
        // in the existing boot() method until we migrate to pure event-driven nav.
    }

    /**
     * Handle console booting event.
     */
    public function onConsole(ConsoleBooting $event): void
    {
        $event->command(Console\Commands\TaskCommand::class);
        $event->command(Console\Commands\PlanCommand::class);
        $event->command(Console\Commands\GenerateCommand::class);
    }

    /**
     * Handle MCP tools registration event.
     *
     * Note: Agent tools (plan_create, session_start, etc.) are implemented in
     * the Mcp module at Mod\Mcp\Tools\Agent\* and registered via AgentToolRegistry.
     * This method is available for Agentic-specific MCP tools if needed in future.
     */
    public function onMcpTools(McpToolsRegistering $event): void
    {
        // Agent tools are registered in Mcp module via AgentToolRegistry
        // No additional MCP tools needed from Agentic module at this time
    }
}