<?php

declare(strict_types=1);

namespace App\Tests\Integration;

use App\Shared\Clock\FixedTimeProvider;
use App\Tests\Support\TestAppFactory;
use App\Tests\Support\TestDatabase;
use PHPUnit\Framework\TestCase;
use Slim\Psr7\Factory\ServerRequestFactory;

final class BuildStartTest extends TestCase
{
    public function testBuildStartAndFinalize(): void
    {
        $pdo = TestDatabase::create();
        TestDatabase::reset($pdo);
        $seed = TestDatabase::seedMinimal($pdo);
        $userId = (int)$seed['user_id'];

        $resources = [
            'metal' => 1000.0,
            'alloy' => 0.0,
            'crystals' => 1000.0,
            'energy' => 0.0,
            'credits' => 0.0,
            'population' => 0.0,
            'water' => 0.0,
            'deuterium' => 0.0,
            'food' => 0.0,
        ];

        $stmt = $pdo->prepare(
            'INSERT INTO planets (user_id, name, class_key, planet_seed, temperature_c, modifiers, resources, last_resource_update_at)
             VALUES (:user_id, :name, :class_key, :planet_seed, :temperature_c, :modifiers, :resources, :last_update)
             RETURNING id'
        );
        $stmt->execute([
            'user_id' => $userId,
            'name' => 'Testworld',
            'class_key' => 'temperate',
            'planet_seed' => 7,
            'temperature_c' => 18,
            'modifiers' => json_encode(['metal' => 0.0], JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES),
            'resources' => json_encode($resources, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES),
            'last_update' => '2026-02-03 00:00:00',
        ]);
        $planetId = (int)$stmt->fetchColumn();

        $stmt = $pdo->prepare(
            'INSERT INTO planet_buildings (planet_id, building_key, count, level)
             VALUES (:planet_id, :building_key, :count, 0)'
        );
        $stmt->execute(['planet_id' => $planetId, 'building_key' => 'build_center', 'count' => 1]);

        $time = new FixedTimeProvider(new \DateTimeImmutable('2026-02-03 00:00:00'));
        $app = TestAppFactory::create($pdo, $time);

        $factory = new ServerRequestFactory();
        $request = $factory->createServerRequest('POST', '/build/start')
            ->withHeader('Content-Type', 'application/json')
            ->withHeader('X-User-Id', (string)$userId);

        $request->getBody()->write(json_encode([
            'building_key' => 'ore_mine',
            'amount' => 1,
            'planet_id' => $planetId,
        ]));
        $request->getBody()->rewind();

        $response = $app->handle($request);
        self::assertSame(201, $response->getStatusCode());

        $body = json_decode((string)$response->getBody(), true);
        self::assertSame(880.0, $body['resources']['metal']);
        self::assertSame(940.0, $body['resources']['crystals']);

        $time->setNow(new \DateTimeImmutable('2026-02-03 00:02:00'));
        $jobsRequest = $factory->createServerRequest('GET', '/build/jobs')
            ->withHeader('X-User-Id', (string)$userId);

        $jobsResponse = $app->handle($jobsRequest);
        self::assertSame(200, $jobsResponse->getStatusCode());

        $count = (int)$pdo->query("SELECT count FROM planet_buildings WHERE planet_id = {$planetId} AND building_key = 'ore_mine'")->fetchColumn();
        self::assertSame(1, $count);
    }
}