<?php

namespace common\models\goods;

use common\enums\StatusEnum;
use Yii;

/**
 * This is the model class for table "{{%user_goods_statistics}}".
 *
 *
 * @property int $id
 * @property int $user_id 用户id
 * @property int $mall_id 商城id
 * @property int $goods_id 商品ID
 * @property int $buy_num 购买数量
 * @property float $money 付款金额
 * @property int $status 状态[-1:删除;0:禁用;1启用]
 * @property int|null $created_at 创建时间
 * @property int|null $updated_at 更新时间
 */
class UserGoodsStatistics extends \common\models\base\BaseActiveRecord
{
    /**
     * {}
     */
    public static function tableName()
    {
        return '{{%user_goods_statistics}}';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['user_id'], 'required'],
            [['mall_id', 'user_id', 'goods_id', 'buy_num', 'status', 'created_at', 'updated_at'], 'integer'],
            [['money'], 'number'],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'mall_id' => '商城ID',
            'user_id' => '用户id',
            'goods_id' => '商品ID',
            'buy_num' => '购买数量',
            'money' => '付款金额',
            'status' => '状态[-1:删除;0:禁用;1启用]',
            'created_at' => '创建时间',
            'updated_at' => '更新时间',
        ];
    }

    /**
     *
     * User: wniu
     * Date: 2021/11/19
     * Time: 3:47 下午
     * *
     * @param $data
     * @return false|void
     */
    public static function saveData($data)
    {
        if (!$data) {
            return;
        }
        try {
            $date = strtotime(date('Y-m-d', time()));
            foreach ($data as $item) {
                $where = [
                    ['=', 'user_id', $item['user_id']],
                    ['=', 'goods_id', $item['goods_id']],
                    ['>', 'created_at', $date],

                ];
                $model = self::getOne($where);
                if ($model) {
                    $model->buy_num += $item['buy_num'];
                    $model->money += $item['money'];
                } else {
                    $model = new self();
                    $model->buy_num = $item['buy_num'];
                    $model->mall_id = $item['mall_id'];
                    $model->user_id = $item['user_id'];
                    $model->goods_id = $item['goods_id'];
                    $model->money = $item['money'];
                    $model->status = StatusEnum::ENABLED;
                }
                $model->save();
            }
            return true;
        } catch (\Exception $e) {
            self::$static_error = $e->getMessage() . 'GoodsStatistics.saveData $data = ' . json_encode($data, JSON_UNESCAPED_UNICODE);
            return false;
        }
    }

}