<?php
// +----------------------------------------------------------------------
// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2016~2020 https://www.crmeb.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
// +----------------------------------------------------------------------
// | Author: CRMEB Team <admin@crmeb.com>
// +----------------------------------------------------------------------
declare (strict_types=1);

namespace app\services\wechat;

use app\services\BaseServices;
use app\dao\wechat\WechatUserDao;
use app\services\user\UserServices;
use app\services\user\UserVisitServices;
use crmeb\services\CacheService;
use crmeb\services\CacheService as Cache;
use crmeb\services\WechatService as WechatAuthService;
use crmeb\utils\Canvas;
use think\exception\ValidateException;

/**
 *
 * Class WechatServices
 * @package app\services\wechat
 * @method value(array $where, ?string $field)
 */
class WechatServices extends BaseServices
{

    /**
     * WechatServices constructor.
     * @param WechatUserDao $dao
     */
    public function __construct(WechatUserDao $dao)
    {
        $this->dao = $dao;
    }

    /**
     * 微信公众号服务
     * @return \think\Response
     */
    public function serve()
    {
        ob_clean();
        return WechatAuthService::serve();
    }

    /**
     * 支付异步回调
     */
    public function notify()
    {
        ob_clean();
        return WechatAuthService::handleNotify()->getContent();
    }

    /**
     * 公众号权限配置信息获取
     * @param $url
     * @return mixed
     */
    public function config($url)
    {
        return json_decode(WechatAuthService::jsSdk($url), true);
    }

    /**
     * 公众号授权登陆
     * @return mixed
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public function auth($spreadId, $login_type)
    {
        try {
            $wechatInfo = WechatAuthService::oauth2Service()->oauth();
        } catch (\Exception $e) {
            throw new ValidateException('授权失败' . $e->getMessage() . 'line' . $e->getLine());
        }
        if (!isset($wechatInfo['nickname'])) {
            $wechatInfo = WechatAuthService::oauth2Service()->getUserInfo($wechatInfo['openid'])->toArray();
            if (!isset($wechatInfo['nickname']))
                throw new ValidateException('授权失败');
            if (isset($wechatInfo['tagid_list']))
                $wechatInfo['tagid_list'] = implode(',', $wechatInfo['tagid_list']);
        } else {
            if (isset($wechatInfo['privilege'])) unset($wechatInfo['privilege']);
            /** @var WechatUserServices $wechatUser */
            $wechatUser = app()->make(WechatUserServices::class);
            if (!$wechatUser->getOne(['openid' => $wechatInfo['openid']])) {
                $wechatInfo['subscribe'] = 0;
            }
        }
        $wechatInfo['user_type'] = 'wechat';
        $openid = $wechatInfo['openid'];
        /** @var WechatUserServices $wechatUserServices */
        $wechatUserServices = app()->make(WechatUserServices::class);
        $user = $wechatUserServices->getAuthUserInfo($openid, 'wechat');
        $createData = [$openid, $wechatInfo, $spreadId, $login_type, 'wechat'];
        if (!$user) {
            $user = $wechatUserServices->wechatOauthAfter($createData);
        } else {
            //更新用户信息
            $wechatUserServices->wechatUpdata([$user['uid'], $wechatInfo]);
        }
        $token = $this->createToken((int)$user['uid'], 'wechat');
        if ($token) {
            /** @var UserVisitServices $visitServices */
            $visitServices = app()->make(UserVisitServices::class);
            $visitServices->loginSaveVisit($user);
            return ['userInfo' => $user];
        } else
            throw new ValidateException('登录失败');
    }

    /**
     * 新公众号授权登录
     * @return mixed
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public function newAuth($spreadId, $login_type)
    {
        try {
            $wechatInfo = WechatAuthService::oauth2Service()->oauth();
        } catch (\Exception $e) {
            throw new ValidateException('授权失败' . $e->getMessage() . 'line' . $e->getLine());
        }
        if (!isset($wechatInfo['nickname'])) {
            $wechatInfo = WechatAuthService::oauth2Service()->getUserInfo($wechatInfo['openid'])->toArray();
            if (!isset($wechatInfo['nickname']))
                throw new ValidateException('授权失败');
            if (isset($wechatInfo['tagid_list']))
                $wechatInfo['tagid_list'] = implode(',', $wechatInfo['tagid_list']);
        } else {
            if (isset($wechatInfo['privilege'])) unset($wechatInfo['privilege']);
//            /** @var WechatUserServices $wechatUser */
//            $wechatUser = app()->make(WechatUserServices::class);
//            if (!$wechatUser->getOne(['openid' => $wechatInfo['openid']])) {
//                $wechatInfo['subscribe'] = 0;
//            }
        }
        $wechatInfo['user_type'] = 'wechat';
        $openid = $wechatInfo['openid'];
        /** @var WechatUserServices $wechatUserServices */
        $wechatUserServices = app()->make(WechatUserServices::class);
        $user = $wechatUserServices->getAuthUserInfo($openid, 'wechat');
        $createData = [$openid, $wechatInfo, $spreadId, $login_type, 'wechat'];
        //获取是否强制绑定手机号
        $storeUserMobile = sys_config('store_user_mobile');
        if ($storeUserMobile && !$user) {
            $userInfoKey = md5($openid . '_' . time() . '_wechat');
            Cache::setTokenBucket($userInfoKey, $createData, 7200);
            return ['key' => $userInfoKey];
        } else if (!$user) {
            $user = $wechatUserServices->wechatOauthAfter($createData);
        } else {
            //更新用户信息
            $wechatUserServices->wechatUpdata([$user['uid'], $wechatInfo]);
        }
        $token = $this->createToken((int)$user['uid'], 'wechat');
        if ($token) {
            /** @var UserVisitServices $visitServices */
            $visitServices = app()->make(UserVisitServices::class);
            $visitServices->loginSaveVisit($user);
            $token['userInfo'] = $user;
            return $token;
        } else
            throw new ValidateException('登录失败');
    }

    /**
     * 获取关注二维码
     * @return string[]
     * @throws \Exception
     */
    public function follow()
    {
        $canvas = Canvas::instance();
        $path = 'uploads/follow/';
        $imageType = 'jpg';
        $name = 'follow';
        $siteUrl = sys_config('site_url');
        $imageUrl = $path . $name . '.' . $imageType;
        $canvas->setImageUrl('statics/qrcode/follow.png')->setImageHeight(720)->setImageWidth(500)->pushImageValue();
        $wechatQrcode = sys_config('wechat_qrcode');
        if (($strlen = stripos($wechatQrcode, 'uploads')) !== false) {
            $wechatQrcode = substr($wechatQrcode, $strlen);
        }
        if (!$wechatQrcode)
            throw new ValidateException('请上传二维码');
        $canvas->setImageUrl($wechatQrcode)->setImageHeight(344)->setImageWidth(344)->setImageLeft(76)->setImageTop(76)->pushImageValue();
        $image = $canvas->setFileName($name)->setImageType($imageType)->setPath($path)->setBackgroundWidth(500)->setBackgroundHeight(720)->starDrawChart();
        return ['path' => $image ? $siteUrl . '/' . $image : ''];
    }

    /**
     * 微信公众号静默授权
     * @param $spread
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function silenceAuth($spread)
    {
        $wechatInfoConfig = WechatAuthService::oauth2Service()->oauth();
        $wechatInfo = WechatAuthService::oauth2Service()->getUserInfo($wechatInfoConfig['openid'])->toArray();
        $openid = $wechatInfoConfig['openid'];
        /** @var WechatUserServices $wechatUserServices */
        $wechatUserServices = app()->make(WechatUserServices::class);
        $user = $wechatUserServices->getAuthUserInfo($openid, 'wechat');
        $wechatInfo['headimgurl'] = isset($wechatInfo['headimgurl']) && $wechatInfo['headimgurl'] != '' ? $wechatInfo['headimgurl'] : sys_config('h5_avatar');
        $createData = [$openid, $wechatInfo, $spread, '', 'wechat'];
        //获取是否强制绑定手机号
        $storeUserMobile = sys_config('store_user_mobile');
        if ($storeUserMobile && !$user) {
            $userInfoKey = md5($openid . '_' . time() . '_wechat');
            Cache::setTokenBucket($userInfoKey, $createData, 7200);
            return ['key' => $userInfoKey];
        } else if (!$user) {
            //写入用户信息
            $user = $wechatUserServices->wechatOauthAfter($createData);
            $token = $this->createToken((int)$user['uid'], 'wechat');
            if ($token) {
                /** @var UserVisitServices $visitServices */
                $visitServices = app()->make(UserVisitServices::class);
                $visitServices->loginSaveVisit($user);
                return $token;
            } else
                throw new ValidateException('登录失败');
        } else {
            //更新用户信息
            $wechatUserServices->wechatUpdata([$user['uid'], ['code' => $spread]]);
            $token = $this->createToken((int)$user['uid'], 'wechat');
            if ($token) {
                /** @var UserVisitServices $visitServices */
                $visitServices = app()->make(UserVisitServices::class);
                $visitServices->loginSaveVisit($user);
                return $token;
            } else
                throw new ValidateException('登录失败');
        }
    }

    /**
     * 微信公众号静默授权(不登录注册用户)
     * @param $spread
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function silenceAuthNoLogin($spread)
    {
        $wechatInfoConfig = WechatAuthService::oauth2Service()->oauth();
        $openid = $wechatInfoConfig['openid'];
        try {
            $wechatInfo = WechatAuthService::oauth2Service()->getUserInfo($wechatInfoConfig['openid'])->toArray();
        } catch (\Throwable $e) {
            $createData = [$openid, [], $spread, '', 'wechat'];
            $userInfoKey = md5($openid . '_' . time() . '_wechat');
            Cache::setTokenBucket($userInfoKey, $createData, 7200);
            return ['auth_login' => 1, 'key' => $userInfoKey];
        }
        /** @var WechatUserServices $wechatUserServices */
        $wechatUserServices = app()->make(WechatUserServices::class);
        $user = $wechatUserServices->getAuthUserInfo($openid, 'wechat');
        if (!$user) {//没有注册用户也没有强制手机号绑定 返回让微信授权登录
            $createData = [$openid, $wechatInfo, $spread, '', 'wechat'];
            $userInfoKey = md5($openid . '_' . time() . '_wechat');
            Cache::setTokenBucket($userInfoKey, $createData, 7200);
            return ['auth_login' => 1, 'key' => $userInfoKey];
        } else {
            //更新用户信息
            $wechatUserServices->wechatUpdata([$user['uid'], ['code' => $spread]]);
            $token = $this->createToken((int)$user['uid'], 'wechat');
            if ($token) {
                /** @var UserVisitServices $visitServices */
                $visitServices = app()->make(UserVisitServices::class);
                $visitServices->loginSaveVisit($user);
                $token['userInfo'] = $user;
                return $token;
            } else
                throw new ValidateException('登录失败');
        }
    }

    /**
     * 微信公众号静默授权
     * @param $spread
     * @param $phone
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function silenceAuthBindingPhone($key, $phone)
    {
        if (!$key) {
            throw new ValidateException('请刷新页面或者重新授权');
        }
        [$openid, $wechatInfo, $spreadId, $login_type, $userType] = $createData = CacheService::getTokenBucket($key);
        if (!$createData) {
            throw new ValidateException('请刷新页面或者重新授权');
        }
        $wechatInfo['phone'] = $phone;
        /** @var WechatUserServices $wechatUser */
        $wechatUser = app()->make(WechatUserServices::class);
        //更新用户信息
        $user = $wechatUser->wechatOauthAfter([$openid, $wechatInfo, $spreadId, $login_type, $userType]);
        $token = $this->createToken((int)$user['uid'], 'wechat');
        if ($token) {
            /** @var UserVisitServices $visitServices */
            $visitServices = app()->make(UserVisitServices::class);
            $visitServices->loginSaveVisit($user);
            return [
                'token' => $token['token'],
                'userInfo' => $user,
                'expires_time' => $token['params']['exp'],
            ];
        } else
            throw new ValidateException('登录失败');
    }

    /**
     * 是否关注
     * @param int $uid
     * @return bool
     */
    public function isSubscribe(int $uid)
    {
        if ($uid) {
            $subscribe = (bool)$this->dao->value(['uid' => $uid], 'subscribe');
        } else {
            $subscribe = true;
        }
        return $subscribe;
    }

    /**
     * @param array $userInfo
     * @param string $phone
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function appAuth(array $userData, string $phone, string $userType = 'app')
    {
        $openid = $userData['openId'] ?? "";
        $userInfo = [
            'phone' => $phone,
            'unionid' => $userData['unionId'] ?? '',
            'headimgurl' => $userData['avatarUrl'] ?? '',
            'nickname' => $userData['nickName'] ?? '',
            'province' => $userData['province'] ?? '',
            'country' => $userData['country'] ?? '',
            'city' => $userData['city'] ?? '',
            'openid' => $openid,
        ];
        $login_type = $userType;
        $spreadId = $userInfo['spreadId'] ?? "";
        if (!$phone) {
            //获取是否强制绑定手机号
            $storeUserMobile = sys_config('store_user_mobile');
            if ($userInfo['unionid'] && $storeUserMobile) {
                /** @var UserServices $userServices */
                $userServices = app()->make(UserServices::class);
                $uid = $this->dao->value(['unionid' => $userInfo['unionid']], 'uid');
                $res = $userServices->value(['uid' => $uid], 'phone');
                if (!$uid && !$res) {
                    return false;
                }
            }
            if ($openid && $storeUserMobile) {
                /** @var UserServices $userServices */
                $userServices = app()->make(UserServices::class);
                $uid = $this->dao->value(['openid' => $openid], 'uid');
                $res = $userServices->value(['uid' => $uid], 'phone');
                if (!$uid && !$res) {
                    return false;
                }
            }
        }
        /** @var WechatUserServices $wechatUser */
        $wechatUser = app()->make(WechatUserServices::class);
        //更新用户信息
        $user = $wechatUser->wechatOauthAfter([$openid, $userInfo, $spreadId, $login_type, $userType]);
        $token = $this->createToken((int)$user['uid'], 'wechat');
        if ($token) {
            /** @var UserVisitServices $visitServices */
            $visitServices = app()->make(UserVisitServices::class);
            $visitServices->loginSaveVisit($user);
            return [
                'token' => $token['token'],
                'userInfo' => $user,
                'expires_time' => $token['params']['exp'],
                'isbind' => false
            ];
        } else
            throw new ValidateException('登录失败');
    }
}