<?php

if (php_sapi_name() !== 'cli') {
    die("This script can only be run from the command line.");
}

require __DIR__ . '/vendor/autoload.php';

// Bootstrap Environment configurations
$localEnv = __DIR__ . '/.env';
$parentEnv = __DIR__ . '/../..';

if (file_exists($localEnv)) {
    $dotenv = Dotenv\Dotenv::createImmutable(__DIR__);
    $dotenv->load();
} elseif (file_exists($parentEnv . '/.env')) {
    $dotenv = Dotenv\Dotenv::createImmutable($parentEnv);
    $dotenv->load();
}

require_once __DIR__ . '/database/seeds/DatabaseSeeder.php';

use App\Core\Container;
use App\Services\Database\Connection;
use App\Services\Database\MigrationRunner;
use App\Services\Crawler\RssParser;
use App\Services\Crawler\AiAnalyzer;
use App\Services\Crawler\Collector;
use Database\Seeds\DatabaseSeeder;
use Database\Seeds\SourceSeeder;

$container = new Container();

// Singletons configurations
$container->singleton(Connection::class, Connection::class);
$container->singleton(MigrationRunner::class, MigrationRunner::class);
$container->singleton(DatabaseSeeder::class, DatabaseSeeder::class);
$container->singleton(SourceSeeder::class, SourceSeeder::class);

// Crawler service (needed for CLI collect command)
$container->singleton(RssParser::class, RssParser::class);
$container->singleton(AiAnalyzer::class, AiAnalyzer::class);
$container->singleton(Collector::class, Collector::class);

$args = $argv;
$command = $args[1] ?? 'help';

switch ($command) {
    case 'migrate':
        echo "=== Running Migrations ===\n";
        try {
            $runner = $container->get(MigrationRunner::class);
            $runner->migrate();
        } catch (\Throwable $e) {
            echo "Migration failed: " . $e->getMessage() . "\n";
            exit(1);
        }
        break;

    case 'seed-sources':
        echo "=== Seeding 100+ Data Sources ===\n";
        try {
            $seeder = $container->get(SourceSeeder::class);
            $seeder->seed();
        } catch (\Throwable $e) {
            echo "Seeding sources failed: " . $e->getMessage() . "\n";
            exit(1);
        }
        break;

    case 'seed':
        echo "=== Running Database Seeder ===\n";
        try {
            $seeder = $container->get(DatabaseSeeder::class);
            $seeder->seed();
        } catch (\Throwable $e) {
            echo "Seeding failed: " . $e->getMessage() . "\n";
            exit(1);
        }
        break;

    case 'collect':
        echo "=== Running Data Collector ===\n";
        try {
            $collector = $container->get(Collector::class);
            $results = $collector->collectAll();
            
            echo "\n--- Results ---\n";
            echo "Sources processed: {$results['processed']}/{$results['total_sources']}\n";
            echo "Errors: {$results['errors']}\n";
            echo "New opportunities: {$results['new_opportunities']}\n";
            echo "New organizations: {$results['new_organizations']}\n\n";
            
            foreach ($results['details'] as $detail) {
                echo "[{$detail['status']}] {$detail['source']} ({$detail['type']}): ";
                if ($detail['status'] === 'success') {
                    echo "{$detail['entries_found']} entries, {$detail['new_opportunities']} opps, {$detail['new_organizations']} orgs\n";
                } else {
                    echo "ERROR: {$detail['error']}\n";
                }
            }
        } catch (\Throwable $e) {
            echo "Collection failed: " . $e->getMessage() . "\n";
            exit(1);
        }
        break;

    case 'help':
    default:
        echo "ScoutIQ CLI Utility\n";
        echo "Usage: php cli.php [command]\n\n";
        echo "Commands:\n";
        echo "  migrate         Run SQL database migrations\n";
        echo "  seed            Seed the database with default data\n";
        echo "  seed-sources    Seed 100+ data sources (RSS feeds)\n";
        echo "  collect         Run data collector (RSS feeds)\n";
        echo "  help            Show this help menu\n";
        break;
}