<?php

namespace Tests\Integration;

use App\Constants\HttpStatus;
use App\Http\Controllers\admin\ActivityReward as AdminActivityReward;
use App\Models\ActivityReward;
use App\Services\ActivityRewardService;
use App\Services\Sharing\ShareDefaults;
use Illuminate\Config\Repository;
use Illuminate\Database\Capsule\Manager;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Events\Dispatcher;
use Illuminate\Foundation\Application;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Routing\Router;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Facade;
use Illuminate\Support\Facades\Schema;
use Illuminate\Translation\ArrayLoader;
use Illuminate\Translation\Translator;
use Illuminate\Validation\Factory;
use Illuminate\Validation\ValidationException;
use PHPUnit\Framework\TestCase;

/** Real controllers and service validation against SQLite only; no application boot or external databases. */
class ActivityCatalogTest extends TestCase
{
    private Application $app;

    protected function setUp(): void
    {
        Facade::clearResolvedInstances();
        $this->app = new Application(dirname(__DIR__, 2));
        $this->app->instance('config', new Repository([
            'app' => ['locale' => 'zh', 'url' => 'https://activity.example.test', 'timezone' => 'Asia/Shanghai'],
        ]));
        Facade::setFacadeApplication($this->app);
        $db = new Manager($this->app);
        $db->addConnection(['driver' => 'sqlite', 'database' => ':memory:', 'prefix' => 'bot_']);
        $db->setAsGlobal(); $db->bootEloquent();
        $this->app->instance('db', $db->getDatabaseManager());
        $this->app->bind('db.schema', fn () => $db->schema());
        $translator = new Translator(new ArrayLoader(), 'zh');
        $this->app->instance('translator', $translator);
        $this->app->instance('validator', new Factory($translator, $this->app));
        $this->app->instance(\Illuminate\Contracts\Routing\ResponseFactory::class, new class {
            public function json($data, $status = 200, $headers = [], $options = 0) {
                return new JsonResponse($data, $status, $headers, $options);
            }
        });
        Request::macro('validate', function (array $rules) {
            return app('validator')->make($this->all(), $rules)->validate();
        });
        $db->schema()->create('activity_rewards', function (Blueprint $t) {
            $t->id(); $t->string('title'); $t->string('sub_title');
            $t->integer('start_time'); $t->integer('end_time'); $t->integer('status')->default(1);
            $t->integer('type')->default(1); $t->string('lang')->default('zh');
            foreach (['detail_image', 'pc_image', 'detail_banner', 'pc_banner', 'content', 'params'] as $field) {
                $t->text($field)->nullable();
            }
            $t->timestamps();
        });
        (require dirname(__DIR__, 2) . '/database/migrations/2026_10_13_120000_add_activity_eligibility_fields.php')->up();
        (require dirname(__DIR__, 2) . '/database/migrations/2026_10_14_120000_add_activity_reward_quotas.php')->up();
        $this->migration()->up();
        $this->request('');
    }

    protected function tearDown(): void
    {
        DB::disconnect(); Facade::clearResolvedInstances(); parent::tearDown();
    }

    private function migration()
    {
        return require dirname(__DIR__, 2) . '/database/migrations/2026_10_25_120000_add_game_category_to_activity_rewards.php';
    }

    private function request(string $action, array $params = [], string $method = 'GET'): void
    {
        $this->app->instance('request', Request::create('/admin/ActivityReward/' . $action, $method, $params));
    }

    private function form(array $overrides = []): array
    {
        return $overrides + [
            'title' => '活动分类测试', 'sub_title' => '分类说明', 'type' => 3, 'status' => 1, 'lang' => 'zh',
            'start_time' => '2026-10-01 12:00:00', 'end_time' => '2026-12-31 12:00:00',
            'detail_image' => '/app.png', 'pc_image' => '/pc.png',
            'detail_banner' => '/app-banner.png', 'pc_banner' => '/pc-banner.png',
        ];
    }

    private function save(array $params = []): array
    {
        $this->request('submit', $this->form($params), 'POST');
        return (new AdminActivityReward())->store()->getData(true);
    }

    private function listing(array $filters = []): array
    {
        $this->request('', $filters + ['page' => 1, 'limit' => 100]);
        $result = (new AdminActivityReward())->index()->getData(true);
        $this->assertSame(HttpStatus::OK, $result['code'], $result['msg']);
        return $result['data'];
    }

    private function rawActivity(array $overrides = []): int
    {
        $data = $this->form($overrides);
        $data['start_time'] = strtotime($data['start_time']);
        $data['end_time'] = strtotime($data['end_time']);
        if (isset($data['publish_platforms']) && is_array($data['publish_platforms'])) {
            $data['publish_platforms'] = json_encode($data['publish_platforms']);
        }
        return DB::table('activity_rewards')->insertGetId($data);
    }

    public function test_options_match_all_shared_game_categories_and_five_activity_types_on_an_authenticated_route(): void
    {
        $this->rawActivity(['type' => 1]);
        $before = DB::table('activity_rewards')->get()->toJson();
        $this->request('options');
        $body = (new AdminActivityReward())->options()->getData(true);
        $this->assertSame(HttpStatus::OK, $body['code'], $body['msg']);
        $expectedGames = [];
        foreach (ShareDefaults::categories() as $value => $label) $expectedGames[] = compact('value', 'label');
        $this->assertCount(9, $expectedGames);
        $this->assertSame($expectedGames, $body['data']['game_types']);
        $this->assertSame([
            ['value' => 2, 'label' => '普通活动'],
            ['value' => 3, 'label' => '即充即送'],
            ['value' => 4, 'label' => '老用户召集令'],
            ['value' => 5, 'label' => 'USDT使用教学'],
            ['value' => 6, 'label' => '余额宝'],
        ], $body['data']['activity_types']);
        $this->assertNotContains(1, array_column($body['data']['activity_types'], 'value'));
        $router = new Router(new Dispatcher($this->app), $this->app);
        $this->app->instance('router', $router);
        $router->group(['prefix' => 'admin'], function () {
            require dirname(__DIR__, 2) . '/routes/admin.php';
        });
        $route = $router->getRoutes()->match(Request::create('/admin/ActivityReward/options', 'GET'));
        $this->assertSame(AdminActivityReward::class . '@options', $route->getAction('uses'));
        $this->assertContains('admin.jwt', $route->middleware());
        $this->assertContains('check.button.uri', $route->middleware());
        $this->assertSame($before, DB::table('activity_rewards')->get()->toJson());
        $this->assertSame(0, DB::table('activity_reward_recipients')->count());
    }

    public function test_new_omission_is_null_edit_omission_preserves_category_and_explicit_values_clear_it(): void
    {
        $result = $this->save();
        $this->assertSame(HttpStatus::OK, $result['code'], $result['msg']);
        $id = DB::table('activity_rewards')->value('id');
        $this->assertNull(DB::table('activity_rewards')->where('id', $id)->value('game_category'));
        $this->assertNull(ActivityReward::findOrFail($id)->toArray()['game_category_name']);
        $result = $this->save(['id' => $id, 'game_category' => 'third:1', 'sort' => 37, 'publish_platforms' => ['PC']]);
        $this->assertSame(HttpStatus::OK, $result['code'], $result['msg']);
        $result = $this->save(['id' => $id, 'title' => '只修改标题']);
        $this->assertSame(HttpStatus::OK, $result['code'], $result['msg']);
        $row = ActivityReward::findOrFail($id)->toArray();
        $this->assertSame('third:1', $row['game_category']);
        $this->assertSame('第三方真人', $row['game_category_name']);
        $this->assertSame('即充即送', $row['type_name']);
        $this->assertSame(37, $row['sort']);
        $this->assertSame(['PC'], $row['publish_platforms']);
        foreach ([null, ''] as $clear) {
            $this->assertSame(HttpStatus::OK, $this->save(['id' => $id, 'game_category' => 'self:sport'])['code']);
            $result = $this->save(['id' => $id, 'game_category' => $clear]);
            $this->assertSame(HttpStatus::OK, $result['code'], $result['msg']);
            $this->assertNull(DB::table('activity_rewards')->where('id', $id)->value('game_category'));
            $row = collect($this->listing()['data'])->keyBy('id')->get($id);
            $this->assertNull($row['game_category']);
            $this->assertNull($row['game_category_name']);
        }
        $this->assertSame(1, DB::table('activity_rewards')->count());
        $this->assertSame(0, DB::table('activity_reward_recipients')->count());
    }

    public function test_every_game_category_is_saved_and_named_for_normal_and_type_two_activities(): void
    {
        foreach ([2 => '普通活动', 3 => '即充即送'] as $type => $typeName) {
            foreach (ShareDefaults::categories() as $category => $label) {
                $result = $this->save(['type' => $type, 'game_category' => $category]);
                $this->assertSame(HttpStatus::OK, $result['code'], $result['msg']);
                $row = ActivityReward::query()->latest('id')->firstOrFail()->toArray();
                $this->assertSame($type, (int) $row['type']);
                $this->assertSame($typeName, $row['type_name']);
                $this->assertSame($category, $row['game_category']);
                $this->assertSame($label, $row['game_category_name']);
            }
        }
        $this->assertSame(18, $this->listing()['total']);
    }

    public function test_invalid_categories_are_rejected_by_controller_and_service_even_for_type_two(): void
    {
        $id = $this->rawActivity(['game_category' => 'third:1']);
        $before = DB::table('activity_rewards')->get()->toJson();
        foreach (['unknown', 'third:8', '1', 1, ['third:1']] as $category) {
            foreach ([2, 3] as $type) {
                $result = $this->save(['id' => $id, 'type' => $type, 'title' => '不应保存', 'game_category' => $category]);
                $this->assertSame(HttpStatus::CUSTOM_ERROR, $result['code']);
                try {
                    ActivityRewardService::submit($this->form(['id' => $id, 'type' => $type, 'game_category' => $category]));
                    $this->fail('Expected direct service category validation');
                } catch (ValidationException $e) {
                    $this->assertArrayHasKey('game_category', $e->errors());
                }
            }
            $this->request('', ['page' => 1, 'limit' => 10, 'game_category' => $category]);
            $result = (new AdminActivityReward())->index()->getData(true);
            $this->assertSame(HttpStatus::CUSTOM_ERROR, $result['code']);
        }
        $this->assertSame($before, DB::table('activity_rewards')->get()->toJson());
    }

    public function test_combined_category_filters_apply_before_count_and_pagination_with_type_two_platform_exception(): void
    {
        $base = ['title' => '目标活动', 'type' => 3, 'status' => 0, 'lang' => 'zh', 'game_category' => 'third:1', 'publish_platforms' => ['PC']];
        $matching = [];
        for ($i = 1; $i <= 5; $i++) $matching[] = $this->rawActivity(['sort' => $i] + $base);
        foreach ([['game_category' => 'third:2'], ['publish_platforms' => ['H5']], ['status' => 1],
            ['lang' => 'en'], ['title' => '其他活动'], ['type' => 4], ['game_category' => null]] as $extra) {
            $this->rawActivity($extra + ['sort' => 100] + $base);
        }
        $ordinary = $this->rawActivity(['type' => 2, 'publish_platforms' => ['H5'], 'sort' => 101] + $base);
        $before = DB::table('activity_rewards')->orderBy('id')->get()->toJson();
        $matching = array_reverse($matching);
        $filters = ['title' => '目标', 'type' => '3', 'status' => '0', 'lang' => 'zh', 'platform' => 'pc', 'game_category' => 'third:1', 'limit' => 2];
        $seen = [];
        foreach ([1, 2, 3, 4] as $page) {
            $result = $this->listing($filters + ['page' => $page]);
            $this->assertSame(5, $result['total']);
            $this->assertSame(array_slice($matching, ($page - 1) * 2, 2), array_column($result['data'], 'id'));
            foreach ($result['data'] as $row) {
                $this->assertSame('third:1', $row['game_category']);
                $this->assertSame('第三方真人', $row['game_category_name']);
                $this->assertSame('即充即送', $row['type_name']);
            }
            $seen = array_merge($seen, array_column($result['data'], 'id'));
        }
        $this->assertSame($matching, $seen);
        $ordinaryPage = $this->listing(['type' => '2', 'platform' => 'pc', 'status' => '0', 'lang' => 'zh', 'game_category' => 'third:1']);
        $this->assertSame(1, $ordinaryPage['total']);
        $this->assertSame([$ordinary], array_column($ordinaryPage['data'], 'id'));
        $this->assertSame('普通活动', $ordinaryPage['data'][0]['type_name']);
        $all = $this->listing();
        foreach ([null, ''] as $category) {
            $result = $this->listing(['game_category' => $category]);
            $this->assertSame($all['total'], $result['total']);
            $this->assertSame(array_column($all['data'], 'id'), array_column($result['data'], 'id'));
        }
        $this->assertSame($before, DB::table('activity_rewards')->orderBy('id')->get()->toJson());
    }

    public function test_legacy_type_one_remains_readable_and_editable_without_becoming_an_option(): void
    {
        $result = $this->save(['type' => 1]);
        $this->assertSame(HttpStatus::OK, $result['code'], $result['msg']);
        $id = DB::table('activity_rewards')->value('id');
        DB::table('activity_rewards')->where('id', $id)->update(['budget_used' => '12.34', 'rewarded_count' => 2]);
        $result = $this->save(['id' => $id, 'type' => 1, 'title' => '旧类型活动', 'game_category' => 'self:lottery']);
        $this->assertSame(HttpStatus::OK, $result['code'], $result['msg']);
        $row = $this->listing(['type' => '1'])['data'][0];
        $this->assertSame(1, (int) $row['type']);
        $this->assertNull($row['type_name']);
        $this->assertSame('self:lottery', $row['game_category']);
        $this->assertSame('自有彩票', $row['game_category_name']);
        $this->assertSame('12.34', $row['budget_used']);
        $this->assertSame(2, $row['rewarded_count']);
        $legacy = $this->rawActivity(['type' => 99, 'game_category' => null]);
        $this->assertNull(ActivityReward::findOrFail($legacy)->toArray()['type_name']);
        $this->request('options');
        $options = (new AdminActivityReward())->options()->getData(true)['data']['activity_types'];
        $this->assertSame([2, 3, 4, 5, 6], array_column($options, 'value'));
    }

    public function test_category_migration_adds_nullable_index_without_changing_existing_rows_and_rolls_back(): void
    {
        $this->migration()->down();
        $this->assertFalse(Schema::hasColumn('activity_rewards', 'game_category'));
        $id = $this->rawActivity(['type' => 1, 'sort' => 19]);
        $before = (array) DB::table('activity_rewards')->find($id);
        $this->migration()->up();
        $after = (array) DB::table('activity_rewards')->find($id);
        $this->assertNull($after['game_category']);
        unset($after['game_category']);
        $this->assertSame($before, $after);
        $column = collect(DB::select('PRAGMA table_info(bot_activity_rewards)'))->firstWhere('name', 'game_category');
        $this->assertSame(0, (int) $column->notnull);
        $indexes = DB::select("SELECT sql FROM sqlite_master WHERE type = 'index' AND tbl_name = ?", ['bot_activity_rewards']);
        $this->assertNotEmpty(array_filter($indexes, fn ($index) => str_contains((string) $index->sql, 'game_category')));
        $newId = $this->rawActivity();
        $this->assertNull(DB::table('activity_rewards')->where('id', $newId)->value('game_category'));
        $this->migration()->down();
        $this->assertFalse(Schema::hasColumn('activity_rewards', 'game_category'));
        $this->assertTrue(Schema::hasColumn('activity_rewards', 'reward_quota'));
        $this->assertSame($before, (array) DB::table('activity_rewards')->find($id));
        $this->assertSame(2, DB::table('activity_rewards')->count());
    }
}