<?php

namespace addons\WechatVideoShop\common\service;

use addons\WechatVideoShop\common\enums\WechatVideoShopEnums;
use addons\WechatVideoShop\common\expand\sdk\weixin\src\model\sharer\SharerListModel;
use addons\WechatVideoShop\common\expand\sdk\weixin\src\model\sharer\SharerUnbindModel;
use addons\WechatVideoShop\common\expand\sdk\weixin\src\request\sharer\SharerListRequest;
use addons\WechatVideoShop\common\expand\sdk\weixin\src\request\sharer\SharerUnbindRequest;
use addons\WechatVideoShop\common\helper\WechatRequestHelper;
use addons\WechatVideoShop\common\logic\ConditionUpgradeLogic;
use addons\WechatVideoShop\common\logic\SyncSharerLogic;
use addons\WechatVideoShop\common\models\WechatVideoShop;
use addons\WechatVideoShop\common\models\WechatVideoShopLevel;
use addons\WechatVideoShop\common\models\WechatVideoShopOrder;
use addons\WechatVideoShop\common\models\WechatVideoShopSharer;
use common\enums\AddonsEnum;
use common\enums\RabbitMqEnum;
use common\enums\StatusEnum;
use common\helpers\FormatHelper;
use common\models\order\Order;
use common\models\user\User;
use common\models\user\UserInfo;

class SharerService extends AbstractService
{

    /**
     * 分销员
     * @param int $mall_id
     * @param array $params
     * @return array|false|mixed|string|void
     */
    public function page(int $mall_id, array $params)
    {
        $where = [
            ['mall_id' => $mall_id],
            ['status' => StatusEnum::ENABLED]
        ];

        if (!empty($params['shop_id'])) {
            $where[] = ['shop_id' => $params['shop_id']];
        }

        if (!empty($params['level'])) {
            $where[] = ['level' => $params['level']];
        }

        if (!empty($params['member'])) {
            $uids = User::find()
                ->where(['mall_id' => $mall_id])
                ->andWhere(['or', ['like', 'username', $params['member']], ['like', 'mobile', $params['member']], ['like', 'nickname', $params['member']]])
                ->select('id')->column();
            if (empty($uids)) return [];
            $where[] = ['user_id' => $uids];
        }

        if (!empty($params['status'])) {
            if ($params['status'] == 1) {   //  100已绑定，1未绑定
                $where[] = ['user_id' => 0];
            } else {
                $where[] = ['>', 'user_id', 0];
            }
        }

        //  邀请时间
        if (!empty($params['invite_start_date'])) $where[] = ['>=', 'invite_at', strtotime($params['invite_start_date'])];
        if (!empty($params['invite_end_date'])) $where[] = ['<=', 'invite_at', strtotime($params['invite_end_date'])];
        //  绑定时间
        if (!empty($params['bind_start_date'])) $where[] = ['>=', 'bind_at', strtotime($params['bind_start_date'])];
        if (!empty($params['bind_end_date'])) $where[] = ['<=', 'bind_at', strtotime($params['bind_end_date'])];

        $ret = WechatVideoShopSharer::listPage([
            'where' => $where,
            'limit' => $params['limit'] ?? 10,
            'page'  => $params['page'] ?? 1,
            'order' => 'id desc',
            'with'  => ['user', 'shop' => function($query) {
                $query->select('id, name');
            }]
        ]);

        if (!empty(WechatVideoShop::getStaticError())) return WechatVideoShop::getStaticError();

        return $ret;
    }

    /**
     * 废弃
     * @param int $mall_id
     * @param array $params
     * @return array|string
     * @throws \Exception
     */
    public function index(int $mall_id, array $params)
    {
        $request = new SharerListRequest($this->config);
        $shareModel = new SharerListModel();
        $shareModel->page = intval($params['page'] ?? 1);
        $shareModel->page_size = intval($params['limit'] ?? 10);
        $shareModel->sharer_type = intval($params['sharer_type'] ?? 1);
        $resp = WechatRequestHelper::accessTokenAndToArray($request, $shareModel);

        if (!empty($resp['sharer_info_list'])) {
            $openIds = array_column($resp['sharer_info_list'], "openid");
            //  获取用户
            $users = $this->getSharerByOpenIds($mall_id, $openIds);

            $flag = $this->checkBind($mall_id, $users, $resp['sharer_info_list'], $openIds, $params['shop_id']);
            if (is_string($flag)) return $flag;
            if ($flag === true) {   //  需要重载
                $users = $this->getSharerByOpenIds($mall_id, $openIds);
            }

            foreach ($resp['sharer_info_list'] as &$item) {
                $item['sharer'] = $users[$item['openid']] ?? null;
            }

            return $resp['sharer_info_list'];
        }

        return [];
    }

    /**
     * @param int $mall_id
     * @param array $openIds
     * @return false|mixed|string
     */
    protected function getSharerByOpenIds(int $mall_id, array $openIds)
    {
        $users = WechatVideoShopSharer::lists([
            'where' => [
                ['mall_id' => $mall_id],
                ['openid' => $openIds],
                ['status' => StatusEnum::ENABLED],
            ],
            'with'  => ['user' => function($query) {
                $query->select('id, username, nickname, avatar_url, mobile');
            }, 'shop'],
            'index' => 'openid'
        ]);
        if (!empty(WechatVideoShopSharer::getStaticError())) return WechatVideoShopSharer::getStaticError();
        return $users;
    }

    /**
     * 检测是否需要绑定
     * @param int $mall_id
     * @param array $users
     * @param array $sharers
     * @param array $openIds
     * @param int $shop_id
     * @return bool|string
     */
    protected function checkBind(int $mall_id, array $users, array $sharers, array $openIds, int $shop_id)
    {

        throw new \Exception("废弃方法");
        $tmp_sharers = [];
        foreach ($sharers as $sharer) {
            $tmp_sharers[$sharer['openid']] = $sharer;
        }

        //  判断是否有绑定过
        $userInfos = UserInfo::lists([
            'where' => [
                ['mall_id' => $mall_id],
                ['openid' => $openIds],
                ['status' => StatusEnum::ENABLED]
            ],
            'index' => 'openid'
        ]);

        $ret = false;
        if (!empty($userInfos)) {
            //  需要绑定用户
            foreach ($userInfos as $openid => $userInfo) {
                if (empty($users[$openid])) {
                    $data = $tmp_sharers[$openid];
                    $data['user_id'] = $userInfo['user_id'];
                    $data['shop_id'] = $shop_id;
                    //  执行绑定
                    $flag = $this->bind($mall_id, $data, false);
                    if (is_string($flag)) return $flag;
                    $ret = true;
                }
            }
        }

        return $ret;
    }

    /**
     * 绑定
     * @param int $mall_id
     * @param array $params
     * @param bool $bind_user_info
     * @return true|string
     */
    public function bind(int $mall_id, array $params, bool $bind_user_info = true)
    {

        $sharer = WechatVideoShopSharer::getOne([
            ['mall_id' => $mall_id],
            ['openid' => $params['openid']],
            ['id' => $params['id']]
        ]);
        if (empty($sharer)) return '分销员不存在';
        if (!empty($sharer->user_id)) return '当前用户已绑定分销员';

        $t = \Yii::$app->db->beginTransaction();
        try {

            $sharer->user_id = $params['user_id'];
            $sharer->bind_at = time();
            if (!$sharer->save()) throw new \Exception($sharer->getErrorMessage());

            //  有可能已经存在
            if ($bind_user_info) {
                //  用户那边需要加数据
                UserInfo::setData([
                    'openid'    => $params['openid'],
                    'unionid'   => $params['unionid'],
                    'platform'  => User::PLATFORM_WECHAT_VIDEO_SHOP,
                    'mall_id'   => $mall_id,
                    'user_id'   => $params['user_id']
                ]);

                if (!empty(UserInfo::getStaticError())) throw new \Exception(UserInfo::getStaticError());
            }

            //  触发升级
            $cond_upgrade = new ConditionUpgradeLogic();
            $cond_upgrade->execute(AddonsEnum::ADDONS_NAME_WECHAT_VIDEO_SHOP,
                (new WechatVideoShopSharer()), (new WechatVideoShopLevel()), [
                    'id'        => 0,
                    'user_id'   => $params['user_id'],
                    'mall_id'   => $this->config['mall_id']
                ]);


            $t->commit();
        } catch (\Exception $e) {
            $t->rollBack();
            return $e->getMessage();
        }
        return true;
    }

    /**
     * 解绑
     * @param int $mall_id
     * @param array $params
     * @return string|true
     */
    public function unbind(int $mall_id, array $params)
    {
        try {

            $config = (new ShopService())->getShop($params['shop_id']);

            //  请求微信端
            $sharerRequest = new SharerUnbindRequest($config);
            $sharerModel = new SharerUnbindModel();
            $sharerModel->openid_list = [
                $params['openid']
            ];
            WechatRequestHelper::accessTokenAndToArray($sharerRequest, $sharerModel);

            $sharer = WechatVideoShopSharer::getOne([
                ['mall_id' => $mall_id],
                ['openid' => $params['openid']]
            ]);

            //  删除分销员
            if (!empty($sharer)) {
                $t = \Yii::$app->db->beginTransaction();
                $sharer->status = StatusEnum::DELETE;
                if (!$sharer->save()) throw new \Exception($sharer->getErrorMessage());

                $userInfo = UserInfo::getOne([
                    ['mall_id' => $mall_id],
                    ['openid' => $params['openid']]
                ]);

                if (!empty($userInfo)) {
                    $userInfo->status = StatusEnum::DELETE;
                    if (!$userInfo->save()) throw new \Exception($userInfo->getErrorMessage());
                }

                $t->commit();
            }

        } catch (\Exception $e) {
            if (!empty($t)) $t->rollBack();
            return $e->getMessage();
        }
        return true;
    }

    /**
     * 同步分销员
     * @param array $params
     * @return bool 如果返回false则跳过循环，否则继续下一页
     * @throws \Exception
     */
    public function sync(array $params): bool
    {
        $request = new SharerListRequest($this->config);
        $shareModel = new SharerListModel();
        $shareModel->page = intval($params['page'] ?? 1);
        $shareModel->page_size = intval($params['limit'] ?? 10);
        $shareModel->sharer_type = intval($params['sharer_type'] ?? 1);
        $resp = WechatRequestHelper::accessTokenAndToArray($request, $shareModel);

        //  写入
        if (!empty($resp['sharer_info_list'])) {
            $openIds = array_column($resp['sharer_info_list'], "openid");
            $unionids = array_column($resp['sharer_info_list'], "unionid", "openid");

            $local_sharers = WechatVideoShopSharer::find()
                ->where(['shop_id' => $this->shop_id])
                ->andWhere(['mall_id' => $this->mall_id])
                ->andWhere(['status' => StatusEnum::ENABLED])
                ->andWhere(['openid' => $openIds])->select('openid')->column();

            if (count($local_sharers) != count($resp['sharer_info_list'])) {
                //  所以需要处理
                foreach ($resp['sharer_info_list'] as $item) {
                    if (!empty(!in_array($item['openid'], $local_sharers))) {

                        if (!empty($unionids[$item['openid']])) {   //  查找用户
                            $userInfo = UserInfo::getOne([
                                ['mall_id' => $this->mall_id],
                                ['unionid' => $unionids[$item['openid']]]
                            ]);

                            if (!empty($userInfo)) {
                                UserInfo::setData([
                                    'openid'    => $item['openid'],
                                    'unionid'   => $item['unionid'],
                                    'platform'  => User::PLATFORM_WECHAT_VIDEO_SHOP,
                                    'mall_id'   => $this->mall_id,
                                    'user_id'   => $userInfo->user_id
                                ]);

                                if (!empty(UserInfo::getStaticError())) throw new \Exception(UserInfo::getStaticError());
                            }
                        }

                        //  这个需要写入
                        $sharerModel = new WechatVideoShopSharer();
                        $sharerModel->mall_id = $this->config['mall_id'];
                        $sharerModel->shop_id = $this->shop_id;
                        $sharerModel->openid = $item['openid'];
                        $sharerModel->unionid = $item['unionid'];
                        $sharerModel->invite_at = $item['bind_time'];
                        $sharerModel->sharer_type = $item['sharer_type'];
                        $sharerModel->nickname = $item['nickname'];
                        $sharerModel->user_id = !empty($userInfo) ? $userInfo->user_id : 0; //  绑定用户
                        $sharerModel->bind_at = $sharerModel->user_id > 0 ? time() : 0; //  绑定时间
                        if (!$sharerModel->save()) {
                            \Yii::error(__METHOD__ . " 同步分销员失败 " . $sharerModel->getErrorMessage());
                        }
                        // 触发条件升级
                        if (!empty($sharerModel->user_id)) {
                            $cond_upgrade = new ConditionUpgradeLogic();
                            $cond_upgrade->execute(AddonsEnum::ADDONS_NAME_WECHAT_VIDEO_SHOP,
                                (new WechatVideoShopSharer()), (new WechatVideoShopLevel()), [
                                    'id'        => 0,
                                    'user_id'   => $sharerModel->user_id,
                                    'mall_id'   => $this->config['mall_id']
                                ]);
                        }

                    }
                }
                return true;
            } else {
                WechatVideoShopSharer::updateAll(['status' => StatusEnum::ENABLED], ['and', ['shop_id' => $this->shop_id],
                    ['mall_id' => $this->config['mall_id']], ['in', 'openid', $openIds]]);
            }
        }
        return false;
    }

    /**
     * 异步同步
     * @return void
     * @throws \Exception
     */
    public function async()
    {
        \Yii::$app->services->rabbitMq->push(RabbitMqEnum::EXCHANGE_TASK, RabbitMqEnum::TASK_QUEUE,
            [], SyncSharerLogic::class, 'sharer');
    }

    /**
     * 客户列表
     * @param int $mall_id
     * @param array $params
     * @return array|false|mixed|string|null
     */
    public function customerList(int $mall_id, array $params)
    {
        $where = [
            ['mall_id' => $mall_id],
            ['status' => StatusEnum::ENABLED],
            ['parent_id' => $params['parent_id']]
        ];

        if (!empty($params['user_id'])) {
            $where[] = ['user_id' => $params['user_id']];
        } else if (!empty($params['keyword'])) {
            $uids = User::find()->where(['mall_id' => $mall_id])
                ->andWhere(['or', ['like', 'nickname', $params['keyword']], ['like', 'mobile', $params['keyword']]])
                ->select('id')->column();
            if (empty($uids)) return [];
            $where[] = ['user_id' => $uids];
        }

        if (!empty($params['start_date'])) $where[] = ['>=', 'created_at', strtotime($params['start_date'])];
        if (!empty($params['end_date'])) $where[] = ['<=', 'created_at', strtotime($params['end_date'])];

        $ret = WechatVideoShopOrder::listPage([
            'where' => $where,
            'limit' => $params['limit'] ?? 10,
            'order' => 'id desc',
            'group' => 'user_id',
            'with'  => ['user' => function($query) {
                $query->select('id, nickname, username, mobile, created_at, avatar_url');
            }]
        ]);

        if (!empty(WechatVideoShopOrder::getStaticError())) return WechatVideoShopOrder::getStaticError();


        if (!empty($ret['list'])) {
            $uids = array_column($ret['list'], 'user_id');

            //  订单数量，支付金额
            $cnt = Order::find()->where(['mall_id' => $mall_id])
                ->andWhere(['pay_status' => StatusEnum::ENABLED])
                ->andWhere(['user_id' => $uids])
                ->andWhere(['order_source' => WechatVideoShopEnums::ADDONS_NAME])
                ->select('COUNT(*) as cnt, user_id')->groupBy('user_id')->asArray()->all();

            $amount = Order::find()->where(['mall_id' => $mall_id])
               ->andWhere(['pay_status' => StatusEnum::ENABLED])
               ->andWhere(['user_id' => $uids])
               ->andWhere(['order_source' => WechatVideoShopEnums::ADDONS_NAME])
               ->select('SUM(pay_money) as amount, user_id')->groupBy('user_id')->asArray()->all();

            $cnt_map = array_column($cnt, 'cnt', 'user_id');
            $amount_map = array_column($amount, 'amount', 'user_id');

            foreach ($ret['list'] as &$item) {
                $item['order_num'] = $cnt_map[$item['user_id']] ?? 0;
                $item['pay_amount'] = $amount_map[$item['user_id']] ?? 0;
            }
        }

        return $ret;
    }
}