<?php

namespace Modules\Enterprise\Http\Controllers;

use Illuminate\Http\RedirectResponse;
use Illuminate\Support\Facades\Artisan;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\DB;
use Illuminate\View\View;
use Modules\Enterprise\Models\Backup;
use Modules\Enterprise\Models\HealthRun;
use Modules\Enterprise\Services\BackupService;
use Modules\Enterprise\Services\SystemHealthService;
use Throwable;

final class EnterpriseController
{
    public function index(SystemHealthService $health): View
    {
        return view('enterprise::admin.index', [
            'health' => $health->run(),
            'latestRun' => HealthRun::latest('ran_at')->first(),
            'backups' => Backup::latest()->limit(10)->get(),
            'failedJobs' => DB::getSchemaBuilder()->hasTable('failed_jobs') ? DB::table('failed_jobs')->count() : 0,
            'queueConnection' => config('queue.default'),
            'cacheStore' => config('cache.default'),
            'schedulerConfigured' => file_exists(base_path('routes/console.php')),
            'phpVersion' => PHP_VERSION,
            'laravelVersion' => app()->version(),
        ]);
    }

    public function runHealth(SystemHealthService $service): RedirectResponse
    {
        $result = $service->run();
        HealthRun::create(['user_id' => auth()->id(), 'status' => $result['status'], 'results' => $result, 'ran_at' => now()]);

        return back()->with('status', 'Health checks completed.');
    }

    public function clearCache(): RedirectResponse
    {
        Artisan::call('optimize:clear');
        Cache::flush();

        return back()->with('status', 'Application and cache stores cleared.');
    }

    public function runScheduler(): RedirectResponse
    {
        Artisan::call('schedule:run');

        return back()->with('status', trim(Artisan::output()) ?: 'Scheduler executed.');
    }

    public function retryFailedJobs(): RedirectResponse
    {
        Artisan::call('queue:retry', ['id' => 'all']);

        return back()->with('status', trim(Artisan::output()) ?: 'Failed jobs queued for retry.');
    }

    public function createBackup(BackupService $service): RedirectResponse
    {
        try {
            $service->create(auth()->id());

            return back()->with('status', 'Backup created.');
        } catch (Throwable $e) {
            report($e);

            return back()->withErrors(['backup' => $e->getMessage()]);
        }
    }

    public function deleteBackup(Backup $backup, BackupService $service): RedirectResponse
    {
        $service->delete($backup);

        return back()->with('status', 'Backup deleted.');
    }
}