<?php
/**
 * 认证控制器.
 *
 * @author nj <nj@gmail.com>
 * @date   2020-01-22 09:37:54
 */
declare(strict_types=1);

namespace Modules\Api\Controllers;

use App\Constants\AdConstrant;
use App\Constants\CreatorConstant;
use App\Events\Task\DailyLoginEvent;
use App\Events\Task\FillCodeEvent;
use App\Events\Task\FirstRegisterEvent;
use App\Events\Task\InviteFriendsEvent;
use App\Events\Task\TimeTaskEvent;
use App\Events\User\UserLoginEvent;
use App\Model\UserModel;
use App\Model\VersionModel;
use App\Model\VipOrderModel;
use App\Repositories\BannedIpRepository;
use App\Repositories\ConfigRepoistory;
use App\Repositories\MessageRepository;
use App\Repositories\Service\CommonService;
use App\Repositories\Service\QueueService;
use App\Repositories\ShopsRepository;
use App\Repositories\UserRepository;
use App\Repositories\Utils\JwtRepository;
use App\Repositories\Utils\M3u8CacheRepository;
use App\Repositories\Utils\RandomUserInfoRepository;
use App\Repositories\VersionRepository;
use Carbon\Carbon;
use Hyperf\Validation\Contract\ValidatorFactoryInterface;
use Lcobucci\JWT\UnencryptedToken;
use Modules\Api\Services\AuthService;
use Modules\Api\Services\VideoService;
use Psr\SimpleCache\CacheInterface;

class AuthController extends BaseController
{
    /**
     * Jwt受众.
     *
     * @var string
     */
    private $jwtAud = 'app-users';

    /**
     * 设备登录并返回Token.
     * @param  ValidatorFactoryInterface  $validatorFactory
     * @param  AuthService  $authService
     * @return mixed
     * @throws \Psr\SimpleCache\InvalidArgumentException
     */
    public function loginByDevice(
        ValidatorFactoryInterface $validatorFactory,
        AuthService $authService
    ) {
        // Json Body Raw获取
        $inputData = $this->getJsonData();
        // Demo 这是在控制器内校验器的写法.
        $rules = [
            'code'        => 'nullable',    // 父级邀请人的UID
            'token'       => 'nullable',
            'channel'     => 'nullable',    // 渠道UID
            'version'     => 'required',
            'device_no'   => 'required',
            'device_type' => 'required|in:A,I,H',
            'finger_hash' => 'nullable|string|max:32',
            'self_sign' => 'nullable|string',   // 苹果自签，yes=是的
            'bundle_id' => 'nullable|string',   // 包名
        ];
        $validator = $validatorFactory->make($inputData, $rules);
        if ($validator->fails()) {
            // 如果有错误（可能是多个信息），这里只取第一个错误信息返回.
            return json_fail($validator->errors()->first());
        }
        $clientIp = make(CommonService::class)->getIp();
        if(!filter_var($clientIp, FILTER_VALIDATE_IP)){
            return json_fail('认证失败8');
        }

        $inputData['device_no'] = strval($inputData['device_no']);
        $hVersion = strval(data_get($inputData, 'version', ''));
        $hDeviceNo = data_get($inputData, 'device_no', '');
        $hDeviceType = data_get($inputData, 'device_type', '');
        $hFingerHash = strval(data_get($inputData, 'finger_hash', ''));
        $hSelfSign = strval(data_get($inputData, 'self_sign', '')); // 苹果自签,yes字符串
        $hBundleId = strval(data_get($inputData, 'bundle_id', '')); // 包名

        $cache = make(CacheInterface::class);
        $user = null;
        $auth = [];
        //有token的情况
        if (!empty($inputData['token'])) {
            $jwtRepository = make(JwtRepository::class);
            $validateResult = $jwtRepository->validateToken($inputData['token'], $this->jwtAud);
            if (!$validateResult['is_valid']) {
                if ($validateResult['is_expired']) {
                    return json_fail('认证过期', 401);
                }
                return json_fail('认证失败1', 403);
            } else {
                // 验证单点.
                /**
                 * @var UnencryptedToken $tokenObj
                 */
                $tokenObj = $validateResult['token_obj'];
                $deviceNo =  $tokenObj->claims()->get('device_no');
                $deviceType =  $tokenObj->claims()->get('device_type');
                $fingerHash =  $tokenObj->claims()->get('finger_hash');
                $cacheKey = $authService
                    ->getUserDeviceCacheKey($deviceNo, $deviceType);
                $cacheToken = $cache->has($cacheKey) ? $cache->get($cacheKey) : '';
                if (empty($cacheToken) || $cacheToken !== $inputData['token']) {
                    return json_fail('认证失败2', 403);
                }
                if ($hDeviceNo !== $deviceNo || $hDeviceType != $deviceType) {
                    return json_fail('认证失败3', 403);
                }
                $auth['token'] = $cacheToken;
            }
        }
        //没有token的情况
        if (empty($inputData['token'])) {
            // 可能串号，重复的设备号，做一次排序查询处理.
            $user = UserModel::query()->where(
                [
                    'device_no'   => $hDeviceNo,
                    'device_type' => $hDeviceType,
                ]
            )->orderBy('id', 'ASC')->first();
            // 临时关闭ios指纹
            /*if (!$user) {
                if ($hDeviceType == 'I' && !empty($hFingerHash)) {
                    // 仅iOS再查指纹.
                    $user = UserModel::query()->where(['finger_hash' => $hFingerHash, 'device_type' => $hDeviceType])->first();
                }
            }*/
        }

        if ($hDeviceType == 'A') {
            if (version_compare($hVersion, '1.1.0', '<') || version_compare($hVersion, '1.99.1', '>')) {
                return json_fail('认证失败7', 403);
            }
        }

        //启动页广告
        $startup = null;
        // 视频内引导广告（多个）
        $adsGuide = null;

        //配置
        $config = [];
        $configModel = make(ConfigRepoistory::class);
        $config['rule'] = $configModel->gets(
            [],
            'rule'
        );
        $config['sys'] = $configModel->gets(
            ['app_notice',
                'notice',
                'share_text',
                'share_url',
                'upload_url',
                'skip',
                'app_url',
                'server_link',
                'share_bg',
                'video_preview_seconds',
                'withdraw_usdt',
                'withdraw_money',
                'hotel_coin',
                'ppvod_base_url',
                'ppvod_upload_key',
                'ppvod_sign_key',
                'chat_coin',
            ],
            'sys'
        );


        //公告
        if (empty($config['sys']['notice'])) {
            $config['sys']['app_notice'] = '';
            unset($config['sys']['notice']);
        }

        if (!empty($user)) {
            // 检查是否被删，是否被锁定.
            if (intval($user->status) != 1) {
                return json_fail('该用户被禁用');
            }
            make(QueueService::class)
                ->refreshLoginTimePush(
                    [
                        'user_id'  => $user->code,
                        'version' => $user->version,
                    ],
                    1
                );
        } else {
            //注册

            $isBannedIp = make(BannedIpRepository::class)->isBanned($clientIp);
            if ($isBannedIp) {
                return json_fail('认证失败9', 403);
            }

            // 注册时，校验提交的版本和最新强制版本对比.
            $cacheVersionKey = 'force_version:' . $hDeviceType;
            $lastForceVersionInfo = make(VersionRepository::class)->getLastForce($hDeviceType);
            if (!empty($lastForceVersionInfo)) {
                if (version_compare($hVersion, $lastForceVersionInfo['version_code'], '<')) {
                    return json_fail('认证失败8', 403);
                }
            }
            if (!empty($inputData['code'])) {
                $info = make(UserRepository::class)
                    ->getUserInfoFromCache($inputData['code']);
                if ($info) {
                    $parentUid = $info['code'];
                }
            }
            // 随机头像.
            $sysAvatars = make(UserRepository::class)->getSysAvatars();
            $sysAvatars[] = 'f2|/'. env('STATIC_DIR_NAME', 'doukui') . '/avatars/default.ceb';
            $randKey = array_rand($sysAvatars);
            $avatar = $sysAvatars[$randKey];
            $createData = [
                'ip'            => $clientIp,
                'avatar'        => $avatar,
                'device_no'     => $hDeviceNo,
                'parent_uid'     => $parentUid ?? '',
                'channel_id'    => $inputData['channel'] ?? '',
                'device_type'   => $hDeviceType,
                'version'       => $hVersion,
                'finger_hash'       => $hFingerHash ?? '',
                'last_login_at' => Carbon::now()->toDateTimeString(),
                'bundle_id' => $hBundleId,
            ];
            $user = UserModel::query()->create($createData);

            //生成邀请码
            $code = hashEncodeId($user->id);
            $user->code = $code;
            $user->nick = RandomUserInfoRepository::getNickname();
            $user->save();

            //会员裂变关系逻辑 丢队列异步执行
            if (!empty($parentUid)) {
                make(QueueService::class)
                    ->createUserRelationJob(['invite_id'  => $parentUid, 'invited_id' => $user->code], 1);

                // 绑定邀请码任务
                dispatch_event(new FillCodeEvent(['user_id' => $user->code]));

                // 邀请好友任务事件
                dispatch_event(new InviteFriendsEvent(['user_id' => $parentUid]));

                // 限时任务队列
                make(QueueService::class)->timeTaskSendRewardJob(['user_id' => $parentUid], 5);
            }

            //注册奖励事件
            $registerEventParams = [
                'ip' => $clientIp,
                'user_id' => $code,
                'device_type' => $hDeviceType,
                'self_sign' => $hSelfSign,
            ];
            dispatch_event(new FirstRegisterEvent($registerEventParams));

            $jobParams = [
                'uid'    => $user->id,
                'dt'     => $hDeviceType,
                'is_vip' => 0,
                'date'   => Carbon::now()->toDateString(),
            ];
            //异步丢注册统计日志
            make(QueueService::class)->addRegisterJob($jobParams);

            //代理系统异步注册
            make(QueueService::class)->agentUserRegistJob($user->toArray());
        }
        if (empty($auth)) {
            $auth = $authService->createSingleJwt(
                $user->code,
                $hDeviceNo,
                $hDeviceType,
                $hVersion,
                $hFingerHash
            );
        }
        // 拼接版本里的zip_url
        $tmpHeaderVersion = $hVersion;
        $versionCacheKey = 'version:' . $hDeviceType . ':v'. $tmpHeaderVersion;
        $versionItem = make(CacheInterface::class)->remember(
            $versionCacheKey,
            60 * 60,
            function () use ($inputData, $hVersion, $hDeviceType, $tmpHeaderVersion) {
                if ($hDeviceType == 'I') {
                    // 针对马甲包，特例处理，状态可以是隐藏.
                    $conditions = [
                        'device_type'  => $hDeviceType,
                        'version_type' => 'free',
                        'version_code' => $tmpHeaderVersion,
                    ];
                } else {
                    $conditions = [
                        'status'       => 1,
                        'device_type'  => $hDeviceType,
                        'version_type' => 'free',
                        'version_code' => $hVersion,
                    ];
                }
                $item = VersionModel::query()->where($conditions)->orderByDesc('version_code')->first();
                if (!empty($item)) {
                    $item = $item->toArray();
                    $item['app_url'] = make(ConfigRepoistory::class)
                        ->get('share_url', 'sys');
                    return $item;
                } else {
                    return null;
                }
            }
        );
        $config['sys']['version_zip_url'] = !empty($versionItem['zip_url']) ? $versionItem['zip_url'] : '';

        // ppvod上传最大容量，单位MB
        $config['sys']['file_max_size_mb'] = CreatorConstant::VIDEO_MAX_SIZE_MB; // 文件最大多少MB
        //邀请链接组装
        $config['sys']['share_url'] .= '?invite_code=' . $user->code . '&channel_code=';
        $config['sys']['share_text'] = str_replace(
            '{{share_url}}',
            $config['sys']['share_url'],
            $config['sys']['share_text']
        );
        $config['sys']['share_bg'] = isset($config['sys']['share_bg']) ? M3u8CacheRepository::getImageUrl($config['sys']['share_bg']) : '';


        $videoService = make(VideoService::class);
        $startupItems = $videoService->getAdList('startup');
        $adsGuideItems = $videoService->getAdList(AdConstrant::VIDEO_GUIDE); // 视频内引导广告，多个

        if ($startupItems) {
            $randKey = array_rand($startupItems);
            $startupOne = $startupItems[$randKey];
            $startup = [
                'title' => $startupOne['title'],
                'cover' => M3u8CacheRepository::getImageUrl($startupOne['cover']),
                'link' => $startupOne['link'],
                'scheme' => $startupOne['scheme'],
                'type' => $startupOne['type'],
                'play' => !empty($startupOne['play']) ? M3u8CacheRepository::getVideoInnerUrl($startupOne['play'], $user->code, $startupOne['id'], 'ad') : '',
                'resolution' => $startupOne['resolution'] ?? '',
            ];
            if (!empty($startup['link'])) {
                $startup['link'] = M3u8CacheRepository::getLinkUrl($startup['link'], ['user_code' => $user->code]);
            }
        }
        if (!empty($adsGuideItems)) {
            $adsGuide = [];
            foreach ($adsGuideItems as $v) {
                $tmpLink = $v['link'];
                if (!empty($tmpLink)) {
                    $tmpLink = M3u8CacheRepository::getLinkUrl($tmpLink, ['user_code' => $user->code]);
                }
                $adsGuide[] = [
                    'title' => $v['title'],
                    'cover' => M3u8CacheRepository::getImageUrl($v['cover']),
                    'link' => $tmpLink,
                    'scheme' => $v['scheme'],
                ];
            }
        }

        $data['auth'] = $auth;
        $data['startup'] = $startup;
        $data['config'] = $config;
        $data['skip'] = $config['sys']['skip'];  // 启动屏跳转秒数.
        $data['ads_guide'] = $adsGuide;

        $kefuUrl = isset($data['config']['sys']['server_link']) ? $data['config']['sys']['server_link'] : '';
        if (strripos($kefuUrl, '?')) {
            $kefuUrl .= '&user_code='. $user->code;
        } else {
            $kefuUrl .= '?user_code='. $user->code;
        }
        $data['config']['sys']['server_link'] = $kefuUrl;
        $data['config']['sys']['video_preview_seconds'] = intval($data['config']['sys']['video_preview_seconds']);
        $data['config']['sys']['withdraw_money'] = (int) $data['config']['sys']['withdraw_money'];
        $data['config']['sys']['withdraw_usdt'] = (int) $data['config']['sys']['withdraw_usdt'];
        $data['config']['sys']['hotel_coin'] = (int) $data['config']['sys']['hotel_coin'];
        $data['config']['sys']['chat_coin'] = $data['config']['sys']['chat_coin'];

        //使用redis统计日活
//        $jobParams = [
//            'user_id'     => $user->code,
//            'version'     => $hVersion,
//            'device_type' => $hDeviceType,
//        ];

        // 触发事件(可以作为演示hyperf event+listener实现应用).
        $eventParams = [
            'user_id'     => $user->code,
            'version'     => $hVersion,
            'device_type' => $hDeviceType,
            'device_no' => $hDeviceNo,
            'finger_hash' => $hFingerHash,
            'ip' => $clientIp,
        ];
        dispatch_event(new UserLoginEvent($eventParams));

        //登陆奖励事件
        dispatch_event(new DailyLoginEvent(['user_id' => $user->code]));


        // 代理系统异步登陆
        if (empty($user->version)) {
            $user->version = $hVersion;
        }
        make(QueueService::class)->agentUserLoginJob($user->toArray());

        return json_success($data);
    }

    /**
     * 刷新Token并返回token
     *
     * @param ValidatorFactoryInterface $validatorFactory
     * @param JwtRepository $jwtRepository
     * @param AuthService $authService
     * @return mixed
     * @throws \Psr\SimpleCache\InvalidArgumentException
     */
    public function refreshToken(
        ValidatorFactoryInterface $validatorFactory,
        JwtRepository $jwtRepository,
        AuthService $authService
    ) {
        $inputData = $this->getJsonData();

        $rules = [
            'device_no'   => 'required',
            'device_type' => 'required|in:I,A,H',
            'old_token'   => 'required',
        ];

        $validator = $validatorFactory->make($inputData, $rules);
        if ($validator->fails()) {
            // 如果有错误（可能是多个信息），这里只取第一个错误信息返回.
            return json_fail($validator->errors()->first());
        }
        $inputData['device_no'] = strval($inputData['device_no']);
        $hDeviceNo = data_get($inputData, 'device_no', '');
        $hDeviceType = data_get($inputData, 'device_type', '');
        $hOldToken = data_get($inputData, 'old_token', '');
        $hFingerHash = strval(data_get($inputData, 'finger_hash', ''));
        $hSelfSign = strval(data_get($inputData, 'self_sign', '')); // 苹果自签,yes字符串

        // 是否强制刷新.
        $validateResult = $jwtRepository
            ->validateToken($hOldToken, $this->jwtAud);
        if ($validateResult['is_illegal']) {
            return json_fail('旧token非法.');
        }

        $clientIp = make(CommonService::class)->getIp();
        if(!filter_var($clientIp, FILTER_VALIDATE_IP)){
            return json_fail('认证失败8');
        }

        /**
         * @var UnencryptedToken $tokenObj
         */
        $tokenObj   = $validateResult['token_obj'];
        $userId     = $tokenObj->claims()->get('user_id');
        $deviceNo   = $tokenObj->claims()->get('device_no');
        $deviceType = $tokenObj->claims()->get('device_type');
        $version = $tokenObj->claims()->get('version');
        $fingerHash = $tokenObj->claims()->get('finger_hash');

        // 检查入参设备信息是否有效.
        if ($deviceNo!= $hDeviceNo) {
            return json_fail('无效数据匹配.');
        }
        if ($deviceType != $hDeviceType) {
            return json_fail('无效数据匹配.');
        }
        if (!$validateResult['is_valid'] && $validateResult['is_expired']) {
            $tokenInfo = $authService
                ->createSingleJwt($userId, $deviceNo, $deviceType, $version, $fingerHash);
        } else {
            return json_fail('旧Token无效或者未过期');
        }
        //更新登陆时间
        make(QueueService::class)->refreshLoginTimePush(['user_id' => $userId, 'version' => $version], 1);

        // 触发事件(可以作为演示hyperf event+listener实现应用).
        $eventParams = [
            'user_id'     => $userId,
            'version'     => $version,
            'device_type' => $hDeviceType,
            'device_no' => $hDeviceNo,
            'finger_hash' => $hFingerHash,
            'ip' => $clientIp,
        ];
        dispatch_event(new UserLoginEvent($eventParams));

        $data = [
            'token' => $tokenInfo['token'],
            'expired_at' => $tokenInfo['expired_at'],
        ];

        return json_success($data);
    }
}