<?php
/**
 * 重庆赤晓店信息科技有限公司
 * https://www.chixiaodian.com
 * Copyright (c) 2023 赤店商城 All rights reserved.
 */

namespace app\modules\client\models\v1;


use app\models\Cat;
use app\models\Coupon;
use app\models\CouponAutoSend;
use app\models\Goods;
use app\models\Mch;
use app\models\MchCat;
use app\models\SaasUser;
use app\models\User;
use app\models\UserCoupon;
use yii\base\BaseObject;
use yii\base\Model;

use app\modules\admin\models\mochat\MochatForm;

class CouponForm extends Model
{
    public $store_id;
    public $user_id;
    public $status;
    public $id;
    public $coupon_id;
    public $page = 1;


    public function rules()
    {
        return [
            [['status', 'id', 'coupon_id', 'user_id', 'page'], 'integer'],
        ];
    }

    /**
     * 优惠券列表
     * @return array
     */
    public function search()
    {
        if (!$this->validate()) {
            return [
                'code' => 1,
                'msg' => $this->getErrorSummary(false)[0],
            ];
        }
        $query = UserCoupon::find()->alias('uc')->leftJoin(['c' => Coupon::tableName()], 'uc.coupon_id=c.id')
            ->leftJoin(['cas' => CouponAutoSend::tableName()], 'cas.id=uc.coupon_auto_send_id')
            ->where(['uc.user_id' => $this->user_id]);
        if ($this->status == 0) {
            $query->andWhere([
                'uc.is_delete' => 0,
            ]);
        }
        if ($this->status == 1) {
            $query->andWhere([
                'uc.is_delete' => 0,
                'uc.is_use' => 0,
                'uc.is_expire' => 0,
            ]);
        }
        if ($this->status == 2) {
            $query->andWhere([
                'uc.is_delete' => 0,
                'uc.is_use' => 1,
                'uc.is_expire' => 0,
            ]);
        }
        if ($this->status == 3) {
            $query->andWhere([
                'uc.is_delete' => 0,
                'uc.is_expire' => 1,
            ]);
        }
        if ($this->status == 0) {
            $query->orderBy('uc.is_expire ASC, uc.is_use ASC, uc.created_at DESC');
        } else {
            $query->orderBy('uc.created_at DESC');
        }
        $page = $this->page;
        $limit = 10;
        $query->offset(($page - 1) * $limit);
        $query->limit($limit);
        $list = $query
            ->select('c.id coupon_id, uc.id user_coupon_id,c.sub_price,c.mch_id,c.min_price,uc.begin_time,uc.end_time,uc.is_use,
            uc.is_expire,cas.event,uc.type,c.appoint_type,c.cat_id_list,c.goods_id_list,c.name,c.rule,c.desc,c.discount,c.discount_max_price,c.discount_type,c.expire_type,c.expire_day,c.is_give,uc.give_user_id')->asArray()->all();

        $events = [
            0 => '平台发放',
            1 => '分享红包',
            2 => '购物返券',
            3 => '领券中心',
            4 => '积分兑换',
        ];
        foreach ($list as $i => $item) {
            $list[$i]['can_send'] = $item['is_give'];
            if ($item['is_use'] || $item['is_expire']) {
                $list[$i]['can_send'] = 0;
            }
            $list[$i]['status'] = 0;
            if ($item['is_use']) {
                $list[$i]['status'] = 1;
            }
            if ($item['is_expire']) {
                $list[$i]['status'] = 2;
            }
            $list[$i]['begintime'] = date('Y.m.d', $item['begin_time']);
            $list[$i]['endtime'] = date('Y.m.d', $item['end_time']);
            $list[$i]['min_price_desc'] = $item['min_price'] == 0 ? '无门槛' : '满' . $item['min_price'] . '元可用';
            if (!$item['event']) {
                if ($item['type'] == 2) {
                    $list[$i]['event'] = $item['event'] = 3;
                } elseif ($item['type'] == 0) {
                    $list[$i]['event'] = $item['event'] = 0;
                } else {
                    $list[$i]['event'] = $item['event'] = 4;
                }
            }
            $list[$i]['event_desc'] = $events[$item['event']];

            if ($item['appoint_type'] == 1 && $item['cat_id_list'] !== 'null' && $item['cat_id_list'] !== '[]') {
                $list[$i]['cat'] = Cat::find()->select('id, name')->where(['store_id' => $this->store_id, 'is_delete' => 0,
                    'id' => json_decode($item['cat_id_list'])])->asArray()->all();
                $cat_list = [];
                foreach ($list[$i]['cat'] as $value) {
                    $cat_list[] = $value['name'];
                }
                $list[$i]['content'] = "适用范围：仅限分类：".implode('、', $cat_list)."使用";
                $list[$i]['goods'] = [];
            } elseif ($item['appoint_type'] == 2 && $item['goods_id_list'] !== 'null' && $item['goods_id_list'] !== null) {
                $list[$i]['goods'] = Goods::find()->select('id, name, price, cover_pic')->where(['store_id' => $this->store_id, 'is_delete' => 0, 'id' => json_decode($item['goods_id_list'])])->asArray()->all();
                $list[$i]['content'] = "适用范围：指定商品使用";
                $list[$i]['cat'] = [];
            } else {
                $list[$i]['goods'] = [];
                $list[$i]['cat'] = [];
            }
            $list[$i]['give_user_info'] = [];
            if ($item['give_user_id']) {
                $list[$i]['give_user_info'] = User::find()->where(['u.id' => $item['give_user_id']])->alias('u')->leftJoin(['su' => SaasUser::tableName()], 'su.mobile=u.binding')->select('su.avatar,su.name')->asArray()->one();
            }
        }
        return [
            'code' => 0,
            'msg' => 'success',
            'data' => [
                'list' => $list,
            ],
        ];
    }


    /**
     * 优惠券列表
     * @return array
     */
    public function saasSearch()
    {
        if (!$this->validate()) {
            return [
                'code' => 1,
                'msg' => $this->getErrorSummary(false)[0],
            ];
        }
        $query = UserCoupon::find()->alias('uc')->leftJoin(['c' => Coupon::tableName()], 'uc.coupon_id=c.id')
            ->leftJoin(['cas' => CouponAutoSend::tableName()], 'cas.id=uc.coupon_auto_send_id')
            ->where(['uc.user_id' => $this->user_id]);
        if ($this->status == 0) {
            $query->andWhere([
                'uc.is_delete' => 0,
                'uc.is_use' => 0,
                'uc.is_expire' => 0,
            ]);
        }
        if ($this->status == 1) {
            $query->andWhere([
                'uc.is_delete' => 0,
                'uc.is_use' => 1,
                'uc.is_expire' => 0,
            ]);
        }
        if ($this->status == 2) {
            $query->andWhere([
                'uc.is_delete' => 0,
                'uc.is_use' => 0,
                'uc.is_expire' => 1,
            ]);
        }
        if ($this->status == 3) {
            $query->andWhere([
                'uc.is_delete' => 0,
                'uc.type' => 4, // 转赠
            ]);
        }
        $page = $this->page;
        $limit = 10;
        $query->offset(($page - 1) * $limit);
        $query->limit($limit);
        $list = $query->orderBy('uc.created_at DESC')
            ->select('c.*, uc.id user_coupon_id,uc.begin_time,uc.end_time,uc.is_use,uc.is_expire,cas.event,uc.type')->asArray()->all();

        $events = [
            0 => '平台发放',
            1 => '分享红包',
            2 => '购物返券',
            3 => '领券中心',
            4 => '积分兑换',
            5 => '福利中心',
            6 => '转赠'
        ];
        foreach ($list as $i => $item) {
            // TODO: store 优惠券所在店铺信息
            $list[$i]['store'] = [
                'store_id' => $item['store_id'],
                'name' => 'ceshi_name',
                'logo' => 'https://quanqudao.we10.cn/web/v1/statics/shop/img/shop-logo.png'
            ];
            $list[$i]['status'] = 0;
            if ($item['is_use']) {
                $list[$i]['status'] = 1;
            }
            if ($item['is_expire']) {
                $list[$i]['status'] = 2;
            }
            $list[$i]['content'] = "适用范围：全场通用";

            if ($item['appoint_type'] == 1 && $item['cat_id_list'] !== 'null') {
                $list[$i]['cat'] = Cat::find()->select('id, name')->where(['is_delete' => 0, 'id' => json_decode($item['cat_id_list'])])->asArray()->all();

                $cat_list = [];
                foreach ($list[$i]['cat'] as $value) {
                    $cat_list[] = $value['name'];
                }
                $list[$i]['content'] = "适用范围：仅限分类：".implode('、', $cat_list)."使用";
                $list[$i]['goods'] = [];
            } elseif ($item['appoint_type'] == 2 && $item['goods_id_list'] !== 'null') {
                $list[$i]['goods'] = Goods::find()->select('id')->where(['store_id' => $item['store_id'], 'is_delete' => 0, 'id' => json_decode($item['goods_id_list'])])->asArray()->all();
                $list[$i]['cat'] = [];
                $list[$i]['content'] = "指定商品使用 点击查看指定商品";
            } else {
                $list[$i]['goods'] = [];
                $list[$i]['cat'] = [];
            }

            $list[$i]['min_price_desc'] = $item['min_price'] == 0 ? '无门槛' : '满' . $item['min_price'] . '元可用';
            $list[$i]['begin_time'] = date('Y.m.d H:i', $item['begin_time']);
            $list[$i]['end_time'] = date('Y.m.d H:i', $item['end_time']);
            if (!$item['event']) {
                if ($item['type'] == 2) {
                    $list[$i]['event'] = $item['event'] = 3;
                } elseif ($item['type'] == 0) {
                    $list[$i]['event'] = $item['event'] = 0;
                } elseif ($item['type'] == 3) {
                    $list[$i]['event'] = $item['event'] = 5;
                } elseif ($item['type'] == 4) {
                    $list[$i]['event'] = $item['event'] = 6;
                } else {
                    $list[$i]['event'] = $item['event'] = 4;
                }
            }
            // TODO: store 信息
            $list[$i]['event_desc'] = $events[$item['event']];
        }
        return [
            'code' => 0,
            'msg' => 'success',
            'data' => [
                'list' => $list,
            ],
        ];
    }

    /**
     * 优惠券详情
     * @return array
     */
    public function detail()
    {
        if ($this->coupon_id) {
            $list = Coupon::find()->alias('c')
                ->where([
                    'c.is_delete' => 0,
                    'c.is_join' => 2,
                    'c.store_id' => $this->store_id,
                    'c.id' => $this->coupon_id,
                ])
                ->leftJoin(UserCoupon::tableName() . ' uc', "uc.coupon_id=c.id and uc.user_id ={$this->user_id} 
                 and uc.type = 2 and uc.is_delete=0")
                ->select(['c.*', '(case when isnull(uc.id) then 0 else 1 end) as is_receive'])
                ->asArray()
                ->one();

            $coupon = $list;
        };

        if ($this->id) {
            $list = UserCoupon::find()
                ->where([
                    'store_id' => $this->store_id,
                    'is_delete' => 0,
                    'id' => $this->id,
                ])->with('coupon')->asArray()->one();

            if ($coupon = $list['coupon']) {
                $list['min_price'] = $coupon['min_price'];
                $list['sub_price'] = $coupon['sub_price'];
                $list['appoint_type'] = $coupon['appoint_type'];
                $list['rule'] = $coupon['rule'];
                $list['expire_type'] = 2;

                $list['status'] = 0;
                if ($list['is_use']) {
                    $list['status'] = 1;
                }
                if ($list['is_expire']) {
                    $list['status'] = 2;
                }
                if ($list['give_user_id']) {
                    $list['status'] = 3;
                }
            }
        }


        if ($list) {
            $list['can_send'] = $coupon['is_give'];
            if ($list['is_use'] || $list['is_expire']) {
                $list['can_send'] = 0;
            }
            $list['sub_price'] = $coupon['sub_price'];
            $list['min_price'] = $coupon['min_price'];
            $list['min_price_desc'] = $coupon['min_price'] == 0 ? '无门槛' : '满' . $coupon['min_price'] . '元可用';
            $list['begin_time'] = date('Y.m.d', $list['begin_time']);
            $list['end_time'] = date('Y.m.d', $list['end_time']);

            if ($list['appoint_type'] == 1 && $coupon['cat_id_list'] !== 'null' && $coupon['cat_id_list'] !== '[]') {
                $list['cat'] = Cat::find()->select('id, name')->where(['store_id' => $this->store_id, 'is_delete' => 0,
                    'id' => json_decode($coupon['cat_id_list'])])->asArray()->all();
                $cat_list = [];
                foreach ($list['cat'] as $value) {
                    $cat_list[] = $value['name'];
                }
                $list['content'] = "适用范围：仅限分类：".implode('、', $cat_list)."使用";
                $list['goods'] = [];
            } elseif ($list['appoint_type'] == 2 && $coupon['goods_id_list'] !== 'null' && $coupon['goods_id_list'] !== null) {
                $list['goods'] = Goods::find()->select('id, name, price, cover_pic')->where(['store_id' => $this->store_id, 'is_delete' => 0, 'id' => json_decode($coupon['goods_id_list'])])->asArray()->all();
                $list['content'] = "适用范围：指定商品使用";
                $list['cat'] = [];
            } else {
                $list['goods'] = [];
                $list['cat'] = [];
            }

            return [
                'code' => 0,
                'msg' => 'success',
                'data' => [
                    'list' => $list,
                ],
            ];
        } else {
            return [
                'code' => 0,
                'msg' => '不存在',
                'data' => [
                    'list' => [],
                ],
            ];
        }
    }

    /**
     * 优惠券详情
     * @return array
     */
    public function saasDetail()
    {
        if ($this->coupon_id) {
            $list = Coupon::find()->alias('c')
                ->where([
                    'c.is_delete' => 0,
                    'c.is_join' => 2,
                    'c.store_id' => $this->store_id,
                    'c.id' => $this->coupon_id,
                ])
                ->leftJoin(UserCoupon::tableName() . ' uc', "uc.coupon_id=c.id and uc.user_id ={$this->user_id} 
                 and uc.type = 2 and uc.is_delete=0")
                ->select(['c.*', '(case when isnull(uc.id) then 0 else 1 end) as is_receive'])
                ->asArray()
                ->one();

            $coupon = $list;
        };

        if ($this->id) {
            $list = UserCoupon::find()
                ->where([
                    'store_id' => $this->store_id,
                    'is_delete' => 0,
                    'id' => $this->id,
                    'user_id' => $this->user_id,
                ])->with('coupon')->asArray()->one();

            if ($coupon = $list['coupon']) {
                $list['min_price'] = $coupon['min_price'];
                $list['sub_price'] = $coupon['sub_price'];
                $list['appoint_type'] = $coupon['appoint_type'];
                $list['rule'] = $coupon['rule'];
                $list['expire_type'] = 2;

                $list['status'] = 0;
                if ($list['is_use']) {
                    $list['status'] = 1;
                }
                if ($list['is_expire']) {
                    $list['status'] = 2;
                }
            }
        }


        if ($list) {
            if ($coupon['sub_price'] >= 100) {
                $list['sub_price'] = (int)$coupon['sub_price'];
            }
            if ($coupon['min_price'] >= 100) {
                $list['min_price'] = (int)$coupon['min_price'];
            }
            $list['min_price_desc'] = $coupon['min_price'] == 0 ? '无门槛' : '满' . $coupon['min_price'] . '元可用';
            $list['begin_time'] = date('Y.m.d H:i', $list['begin_time']);
            $list['end_time'] = date('Y.m.d H:i', $list['end_time']);

            if ($list['appoint_type'] == 1) {
                $list['cat'] = Cat::find()->select('id,name')->where(['store_id'=>$this->store_id,'is_delete'=>0,
                    'id'=>json_decode($coupon['cat_id_list'])])->asArray()->all();
                $list['goods'] = [];
            } elseif ($list['appoint_type'] == 2) {
                $list['goods'] = json_decode($coupon['goods_id_list']);
                $list['cat'] = [];
            } else {
                $list['goods'] = [];
                $list['cat'] = [];
            }

            return [
                'code' => 0,
                'msg' => 'success',
                'data' => [
                    'list' => $list,
                ],
            ];
        } else {
            return [
                'code' => 0,
                'msg' => '不存在',
                'data' => [
                    'list' => [],
                ],
            ];
        }
    }

    /**
     * 分享页面送优惠券
     * @return array
     */
    public function saveCoupon()
    {
        $coupon_auto_send_list = CouponAutoSend::find()->where([
            'store_id' => $this->store_id,
            'is_delete' => 0,
            'event' => 1,
        ])->all();
        $count = 0;
        $coupon_list = [];

        foreach ($coupon_auto_send_list as $coupon_auto_send) {
            if (Coupon::userAddCoupon($this->user_id, $coupon_auto_send->coupon_id, $coupon_auto_send->id)) {
                $count++;
                $coupon = Coupon::find()->select('name,discount_type,min_price,sub_price,discount,discount_max_price,expire_type,
                expire_day,begin_time,end_time,goods_id_list,appoint_type')->where(['id' => $coupon_auto_send->coupon_id])
                    ->asArray()->one();
                if ($coupon['expire_type'] == 1) {
                    $coupon['desc'] = "本券有效期为发放后{$coupon['expire_day']}天内";
                } else {
                    if($coupon['end_time'] <= time()) {
                        continue;
                    }
                    $coupon['desc'] = "本券有效期" . date('Y-m-d H:i:s', $coupon['begin_time']) . "至"
                        . date('Y-m-d H:i:s', $coupon['end_time']);
                }
                if (count($coupon['goods_id_list']) > 0 && $coupon['appoint_type'] == 2) {
                    $goodIds = implode(",", json_decode($coupon['goods_id_list']));
                    $coupon['url'] = '/other/list/list?goods_id=' . $goodIds;
                } else {
                    $coupon['url'] = '/other/list/list';
                }

                $coupon_list[] = $coupon;
            }
        }
        if ($count == 0) {
            return [
                'code' => 1,
                'msg' => '没有发放优惠券',
            ];
        }
        return [
            'code' => 0,
            'msg' => 'success',
            'data' => [
                'list' => $coupon_list,
            ],
        ];
    }

    /**
     * 领取优惠券
     * @return array
     */
    public function sendCoupon()
    {
        $coupon = Coupon::find()->where(['store_id' => $this->store_id, 'is_delete' => 0, 'id' => $this->id])->asArray()->one();
        if (!$coupon) {
            return [
                'code' => 1,
                'msg' => '网络异常'
            ];
        }
        $coupon['type'] = 2;
        $user_coupon = UserCoupon::find()
            ->where(['store_id' => $this->store_id , 'coupon_id' => $this->id, 'user_id' => $this->user_id, 'type' => 2,
                'is_delete' => 0])->exists();
        if ($user_coupon) {
            $coupon_list[] = $coupon;
            $coupon_list_new = Coupon::getList();
            return [
                'code' => 1,
                'msg' => '已领取',
                'data'=> [
                    'coupon_list'=>$coupon_list_new
                ]
            ];
        }
        $coupon_count = UserCoupon::find()->where(['store_id' => $this->store_id, 'is_delete' => 0,
            'coupon_id' => $coupon['id']])->andWhere(['!=', 'type', 3])->count();
        if ($coupon['total_count'] != -1 && $coupon['total_count'] <= $coupon_count) {
            return [
                'code' => 1,
                'msg' => '优惠券已领完'
            ];
        }
        $res = new UserCoupon();
        $res->user_id = $this->user_id;
        $res->store_id = $this->store_id;
        $res->coupon_id = $this->id;
        $res->coupon_auto_send_id = 0;
        $res->type = 2;
        $res->is_use = 0;
        $res->is_expire = 0;
        $res->is_delete = 0;
        $res->created_at = time();
        if ($coupon['expire_type'] == 1) {
            $res->begin_time = time();
            $res->end_time = time() + max(0, 86400 * $coupon['expire_day']);

        } elseif ($coupon['expire_type'] == 2) {
            $res->begin_time = $coupon['begin_time'];
            $res->end_time = $coupon['end_time'];
        }
        $subStock = Coupon::subStock($this->id);
        if($subStock['code']){
            return $subStock;
        }
        if ($res->save()) {
            MochatForm::sendMsg(1, $this->store_id, MochatForm::MSG_TYPE_GET_COUPON, get_saas_user_id(), ['coupon_id' => $this->id]);
            $coupon_list[] = $coupon;
            $coupon_list_new = Coupon::getList();
            return [
                'code' => 0,
                'msg' => 'success',
                'data' => [
                    'list' => $coupon_list,
                    'coupon_list' => $coupon_list_new
                ],
            ];
        } else {
            return [
                'code' => 1,
                'msg' => '网络异常'
            ];
        }
    }

    /**
     * 领取优惠券
     * @return array
     */
    public function sendSaasCoupon()
    {
        $coupon = Coupon::find()->where(['store_id' => $this->store_id, 'is_delete' => 0, 'id' => $this->id])->asArray()->one();
        if (!$coupon) {
            return [
                'code' => 1,
                'msg' => '网络异常'
            ];
        }
        $coupon['type'] = 3;
        $user_coupon = UserCoupon::find()
            ->where(['store_id' => $this->store_id, 'coupon_id' => $this->id, 'user_id' => $this->user_id, 'type' => 3,
                'is_delete' => 0])->exists();
        if ($user_coupon) {
            $coupon_list_new = Coupon::getList();
            return [
                'code' => 1,
                'msg' => '已领取',
                'data'=> [
                    'coupon_list' => $coupon_list_new
                ]
            ];
        }
        $coupon_count = UserCoupon::find()->where(['store_id' => $this->store_id, 'is_delete' => 0, 'coupon_id' => $coupon['id'],
            'type' => 3])->count();
        if ($coupon['total_count'] != -1 && $coupon['total_count'] <= $coupon_count) {
            return [
                'code' => 1,
                'msg' => '优惠券已领完'
            ];
        }
        $res = new UserCoupon();
        $res->user_id = $this->user_id;
        $res->store_id = $this->store_id;
        $res->coupon_id = $this->id;
        $res->coupon_auto_send_id = 0;
        $res->type = 3;
        $res->is_use = 0;
        $res->is_expire = 0;
        $res->is_delete = 0;
        $res->created_at = time();
        if ($coupon['expire_type'] == 1) {
            $res->begin_time = time();
            $res->end_time = time() + max(0, 86400 * $coupon['expire_day']);
        } elseif ($coupon['expire_type'] == 2) {
            $res->begin_time = $coupon['begin_time'];
            $res->end_time = $coupon['end_time'];
        }
        if ($res->save()) {
            $coupon_list[] = $coupon;
            $coupon_list_new = Coupon::getList();
            return [
                'code' => 0,
                'msg' => 'success',
                'data' => [
                    'list' => $coupon_list,
                    'coupon_list' => $coupon_list_new
                ],
            ];
        } else {
            return [
                'code' => 1,
                'msg' => '网络异常'
            ];
        }
    }


    /**
     * 支付成功送优惠券
     * @return array
     */
    public function paySaveCoupon()
    {
        $coupon_auto_send_list = CouponAutoSend::find()->where([
            'store_id' => $this->store_id,
            'is_delete' => 0,
            'event' => 2,
        ])->all();
        $count = 0;
        $coupon_list = [];

        foreach ($coupon_auto_send_list as $coupon_auto_send) {
            if (Coupon::userAddCoupon($this->user_id, $coupon_auto_send->coupon_id, $coupon_auto_send->id)) {
                $count++;
                $coupon = Coupon::find()->select('name,discount_type,min_price,sub_price,discount,discount_max_price,expire_type,
                expire_day,begin_time,end_time')->where(['id' => $coupon_auto_send->coupon_id])->asArray()->one();
                if ($coupon['expire_type'] == 1) {
                    $coupon['desc'] = "本券有效期为发放后{$coupon['expire_day']}天内";
                } else {
                    $coupon['desc'] = "本券有效期" . date('Y-m-d H:i:s', $coupon['begin_time']) . "至"
                        . date('Y-m-d H:i:s', $coupon['end_time']);
                }
                $coupon_list[] = $coupon;
            }
        }
        if ($count == 0) {
            return [
                'code' => 1,
                'msg' => '没有发放优惠券',
            ];
        }
        return [
            'code' => 0,
            'msg' => 'success',
            'data' => [
                'list' => $coupon_list,
            ],
        ];
    }
}