<?php

namespace addons\CloudStock\common\models;

use addons\Coupon\common\enums\AddonsCouponEnum;
use addons\Coupon\common\models\AddonsCoupon;
use common\enums\StatusEnum;
use common\models\base\BaseActiveRecord;
use Yii;

/**
 * This is the model class for table "qimall_addons_cloud_stock_give_coupon_setting".
 *
 * @property int $id
 * @property int $mall_id 商城ID
 * @property int|null $goods_id 设置id
 * @property int|null $level 等级权重
 * @property string|null $coupon_setting 赠送规则
 * @property int|null $num 满*赠送
 * @property int|null $status 状态[-1:删除;0:禁用;1启用]
 * @property int $created_at
 * @property int $updated_at
 */
class CouponSetting extends BaseActiveRecord
{
    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return 'qimall_addons_cloud_stock_give_coupon_setting';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['mall_id'], 'required'],
            [['mall_id', 'goods_id', 'level', 'num', 'status', 'created_at', 'updated_at'], 'integer'],
            [['coupon_setting'], 'string'],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'mall_id' => 'Mall ID',
            'goods_id' => 'Goods ID',
            'level' => 'Level',
            'coupon_setting' => 'Coupon Setting',
            'num' => 'Num',
            'status' => 'Status',
            'created_at' => 'Created At',
            'updated_at' => 'Updated At',
        ];
    }

    public static function setData($params, $data)
    {
        try{
            $level_arr = array_column($data,'level');
            self::updateAll(['status'=>StatusEnum::DELETE],[
                'and',
                ['goods_id'=>$params['goods_id']],
                ['mall_id'=>$params['mall_id']],
                ['not in','level',$level_arr],
            ]);
            foreach ($data as $item) {
                if(empty($item['multiple_selection']) == false){
                    foreach ($item['multiple_selection'] as $key=>$select){
                        $item['multiple_selection'][$key] = [
                            'coupon_id'=>$select['relevant_id'],
                            'num'=>$select['num'],
                        ];
                    }
                }else{
                    $item['coupon_setting'] = '';
                }
                $item['coupon_setting'] = empty($item['multiple_selection'])?'':json_encode($item['multiple_selection']);
                unset($item['multiple_selection']);
                $model = self::findOne([
                    'mall_id' => $params['mall_id'],
                    'level' => $item['level'],
                    'goods_id' => $params['goods_id'],
                    'status' => [StatusEnum::ENABLED]
                ]);
                if (empty($model)) {
                    $model = new self();
                    $model->mall_id = $params['mall_id'];
                    $model->goods_id = $params['goods_id'];
                    $model->loadDefaultValues();
                }
                if(!$model->load($item,'') || !$model->save()){
                    throw new \Exception($model->getErrorMessage());
                }
            }
            return true;
        }catch(\Exception $e){
            self::$static_error = $e->getMessage();
            return false;
        }
    }

    /**
     * 获取能赠送的优惠券
     * @param $mall_id
     * @param array $goods_arr [['goods_id'=>1,'num'=>2],['goods_id'=>2,'num'=>5]]
     * @param $level
     * @return array
     */
    public static function getGiveCoupon($mall_id,$goods_arr = [],$level){
        if(empty($goods_arr)) return [];
        $return = [];
        $setting_data = self::getSettingData($mall_id,array_column($goods_arr,'goods_id'),$level);
        foreach ($goods_arr as $item){
            $setting = $setting_data[$item['goods_id']];
            $coupon_arr = [];
            if(empty($setting['rule']) == false){
                foreach ($setting['rule'] as $rule){
                    $coupon_arr[] = [
                        'name'=>$rule['name'],
                        'coupon_id'=>$rule['coupon_id'],
                        'num'=>$rule['num'],
                    ];
                }
                $return[$item['goods_id']]['coupon_arr'] = $coupon_arr;
                $return[$item['goods_id']]['rule_num'] = $setting['num'];
                $return[$item['goods_id']]['give_num'] = floor($item['num']/$setting['num']);
                $return[$item['goods_id']]['bug_num'] = $item['num'];
            }
        }
        return $return;
    }

    /**
     * 获取能赠送的优惠券
     * @param $mall_id
     * @param array $goods_id_arr
     * @param $level
     * @return array
     */
    public static function getSettingData($mall_id,$goods_id_arr = [],$level){
        // 获取配置
        $result = self::find()->where([ 'mall_id' => $mall_id,'goods_id' => $goods_id_arr,'level' => $level,'status' => StatusEnum::ENABLED])->asArray()->all();
        $return = [];
        if(empty($result) == false){
            foreach ($result as $item) {
                $return[$item['goods_id']]['num'] = $item['num'];
                $item['coupon_setting'] = $item['coupon_setting']?json_decode($item['coupon_setting'],true):[];
                if(empty($item['coupon_setting']) == false){
                    $coupon_list = array_column($item['coupon_setting'],null,'coupon_id');
                    $params = [];
                    $params['where'][] = ['mall_id' => $mall_id];
                    $params['where'][] = ['status' => [StatusEnum::ENABLED]];
                    $params['where'][] = ['coupon_status' => [AddonsCouponEnum::STATUS_RECEIVING]];
                    $params['where'][] = ['in','id',array_keys($coupon_list)];
                    $params['where'][] = ['or',
                        ['=', 'total_count', -1],
                        ['>', 'total_count', 'receive'],
                    ];
                    $params['order'] = 'sort asc,id desc';
                    $params['select'] = 'id,name,type,discount,min_price,sub_price,expire_type,expire_day,begin_at,end_at,status,total_count';
                    $list = AddonsCoupon::lists($params);
                    if(empty($list) == false){
                        foreach ($list as $coupon){
                            $return[$item['goods_id']]['rule'][] = [
                                'discount_method' => $coupon['type'] == 1 ? $coupon['discount'] . '折' : $coupon['sub_price'] . '元',
                                'name' => $coupon['name'],
                                'num' => $coupon_list[$coupon['id']]['num'],
                                'coupon_id' => $coupon['id'],
                            ];
                        }
                    }
                }
            }
        }
        return $return;
    }
}