<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Schema;

class CheckDevelopmentEnvironment extends Command
{
    protected $signature = 'portal:dev-check';

    protected $description = 'Verifica o arranque local sem alterar dados ou mostrar credenciais';

    public function handle(): int
    {
        $checks = [
            'PHP >= 8.4.1' => version_compare(PHP_VERSION, '8.4.1', '>='),
            'Driver PostgreSQL activo' => extension_loaded('pdo_pgsql'),
            'APP_KEY definida' => filled(config('app.key')),
            'Base PostgreSQL configurada' => config('database.default') === 'pgsql',
            'Cache de vistas gravável' => is_dir(config('view.compiled') ?: '') && is_writable(config('view.compiled') ?: ''),
            'Sessões e logs graváveis' => is_writable(storage_path('framework/sessions')) && is_writable(storage_path('logs')),
            'Dependências frontend instaladas' => is_file(base_path('node_modules/.bin/vp')) || is_file(base_path('node_modules/.bin/vp.cmd')),
        ];

        if ($checks['Driver PostgreSQL activo'] && $checks['Base PostgreSQL configurada']) {
            try {
                DB::selectOne('SELECT 1');
                $checks['Ligação à base de dados'] = true;
                $checks['Extensão PostGIS instalada'] = (bool) DB::selectOne("SELECT EXISTS (SELECT 1 FROM pg_extension WHERE extname = 'postgis') AS installed")->installed;
                $checks['Tabelas principais instaladas'] = collect(['migrations', 'users', 'sectors', 'opportunities', 'sessions', 'cache', 'jobs'])
                    ->every(fn (string $table): bool => Schema::hasTable($table));
            } catch (\Throwable) {
                $checks['Ligação à base de dados'] = false;
            }
        }

        foreach ($checks as $label => $passed) {
            $this->line(($passed ? '[OK] ' : '[FALHA] ').$label);
        }

        if (in_array(false, $checks, true)) {
            $this->error('Arranque interrompido. Consulte deploy/local/README.md e corrija os itens acima.');

            return self::FAILURE;
        }

        return self::SUCCESS;
    }
}