<?php

namespace app\modules\admin\models\integralAppreciation;

use app\models\Goods;
use app\models\IntegralAppreciationGoods;
use yii\base\Model;

class GoodsForm extends Model
{
    public $store_id;

    public $goods_id;

    public $reflux_amount;

    public $integral_amount;

    public $goods_name;

    public $start_time;

    public $end_time;



    public $id;

    public $ids;

    public function rules()
    {
        return [
            [['store_id', 'goods_id', 'id'], 'integer'],
            [['reflux_amount', 'integral_amount'], 'number'],
            [['ids', 'goods_name', 'start_time', 'end_time'], 'string']
        ];
    }

    public function attributeLabels()
    {
        return [
            'store_id' => '商城ID',
            'goods_id' => '商品ID',
            'reflux_amount' => '回流奖金池金额',
            'integral_amount' => '增值积分金额',
            'id' => 'ID',
            'ids' => 'ID',
        ];
    }


    /**
     * 保存
     */
    public function save() {
        try {
            $id = $this->id;

            $goods_id = $this->goods_id;

            $store_id = $this->store_id;

            $reflux_amount = $this->reflux_amount;

            $integral_amount = $this->integral_amount;

            $goods = Goods::findOne(['id' => $goods_id, 'is_delete' => 0, 'store_id' => $store_id]);
            if (!$goods) {
                throw new \Exception('商品不存在');
            }
            if ($reflux_amount <= 0) {
                throw new \Exception('回流奖金池金额必须大于0');
            }
//            if ($integral_amount <= 0) {
//                throw new \Exception('增值积分金额必须大于0');
//            }


            if ($id) {
                $model = IntegralAppreciationGoods::findOne(['id' => $id, 'is_delete' => 0]);
            } else {
                $model = IntegralAppreciationGoods::findOne(['goods_id' => $goods_id, 'is_delete' => 0]);
                if ($model) {
                    throw new \Exception('该商品已存在');
                }
                $model = new IntegralAppreciationGoods();
                $model->store_id = $store_id;
            }
            $model->goods_id = $goods_id;
            $model->reflux_amount = $reflux_amount;
            $model->integral_amount = $integral_amount;
            if (!$model->save()) {
                throw new \Exception(implode(',', $model->getFirstErrors()));
            }
            return [
                'code' => 0,
                'msg' => '保存成功'
            ];
        } catch (\Exception $e) {
            return [
                'code' => 1,
                'msg' => $e->getMessage()
            ];
        }
    }

    /**
     * 列表
     */
    public function getList() {

        $goods_name = $this->goods_name;

        $start_time = $this->start_time;

        $end_time = $this->end_time;

        $store_id = $this->store_id;

        $query = IntegralAppreciationGoods::find()->alias('ig')
            ->leftJoin(['g' => Goods::tableName()], 'ig.goods_id = g.id')
            ->where(['ig.is_delete' => 0, 'g.is_delete' => 0, 'ig.store_id' => $store_id]);

        if ($goods_name) {
            $query->andWhere(['like', 'g.name', $goods_name]);
        }

        if ($start_time) {
            $start_time = strtotime($start_time);
            $query->andWhere(['>=', 'ig.created_at', $start_time]);
        }
        if ($end_time) {
            $end_time = strtotime($end_time);
            $query->andWhere(['<=', 'ig.created_at', $end_time]);
        }

        $query->orderBy('ig.id DESC')
            ->select('ig.id, ig.goods_id, ig.reflux_amount, ig.integral_amount, ig.created_at, g.name, g.cover_pic, g.price');

        $list = pagination_make($query);
        foreach ($list['list'] as &$item) {
            $item['created_at'] = date('Y-m-d H:i:s', $item['created_at']);
        }

        return [
            'code' => 0,
            'msg' => '',
            'data' => $list
        ];

    }

    /**
     * 删除 / 批量
     */
    public function del() {
        try {
            $ids = $this->ids;
            $ids = explode(',', $ids);
            if (!$ids) {
                throw new \Exception('请选择要删除的项');
            }
            foreach ($ids as $id) {
                $goods = IntegralAppreciationGoods::findOne($id);
                $goods->is_delete = 1;
                if (!$goods->save()) {
                    throw new \Exception(implode(',', $goods->getFirstErrors()));
                }
            }
            return [
                'code' => 0,
                'msg' => '删除成功'
            ];
        } catch (\Exception $e) {
            return [
                'code' => 1,
                'msg' => $e->getMessage()
            ];
        }
    }
}