<?php

namespace common\models\elasticsearch\goods;

use common\models\base\EsBaseActiveRecord;
use yii\behaviors\TimestampBehavior;
use yii\elasticsearch\ActiveRecord;


/**
 * Class Goods
 * @package addons\RfExample\common\models
 */
class Goods extends EsBaseActiveRecord
{

    public static $currentIndex;


    /**
     * 数据库名称
     * @return string
     */
    public static function index()
    {
        return 'es_goods';
    }

    /**
     * 表名
     *
     * @return string
     */
    public static function type()
    {
        return 'goods';
    }

    public function attributes()
    {
        $mapConfig = self::mapConfig();

        return array_keys($mapConfig['properties']);
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
//        return [
//            [['mall_id','goods_id', 'mch_id', 'is_on_sale', 'is_attr', 'status', 'stock', 'is_show_stock', 'is_show_sales', 'virtual_sales', 'sales_num', 'buy_num_limit', 'freight_rules_type', 'freight_id', 'free_shipping_num', 'goods_type', 'sort', 'created_at', 'updated_at', 'is_area_limit'], 'integer'],
//            [['price', 'original_price', 'cost_price', 'shipping_fee', 'free_shipping_money'], 'string'],
//            [['attr_groups', 'attr_groups_format', 'detail', 'area_limit'], 'string'],
//            [['goods_name'], 'string', 'max' => 120],
//            [['unit', 'cover_pic', 'bannar_pic', 'freight_type', 'video_url', 'services', 'labels'], 'string', 'max' => 255],
//            [['video_cover_pic'], 'string', 'max' => 500],
//        ];
        return [
            [['mall_id','goods_id', 'mch_id', 'created_at', 'updated_at'], 'integer'],
            [['goods_name'], 'string', 'max' => 120],
        ];
    }

    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'mall_id' => '商城id',
            'goods_id' => '商品id',
            'mch_id' => '商家id',
            'goods_name' => '商品名称',
//            'price' => '售价',
//            'original_price' => '原价（划线价仅展示）',
//            'cost_price' => '成本价',
//            'unit' => '单位',
//            'cover_pic' => '商品缩略图',
//            'bannar_pic' => '商品展示bannar图',
//            'is_on_sale' => '上架状态【1是 0否】',
//            'is_attr' => '是否有规格【1是 0否】',
//            'attr_groups' => '规格组',
//            'attr_groups_format' => '格式化后的规格组',
//            'status' => '状态[1正常 -1删除]',
//            'stock' => '商品库存',
//            'is_show_stock' => '是否显示库存',
//            'is_show_sales' => '是否显示销量【1是 0否】',
//            'virtual_sales' => '虚拟销量',
//            'sales_num' => '累计销量',
//            'buy_num_limit' => '购买数量限制',
//            'freight_type' => '物流方式【1快递发货 2上门自提】逗号分隔',
//            'freight_rules_type' => '运费规则 【1运费模板 2自定义运费】',
//            'freight_id' => '运费模板ID',
//            'shipping_fee' => '自定义运费金额',
//            'free_shipping_num' => '商品满件包邮',
//            'free_shipping_money' => '商品满额包邮',
//            'goods_type' => '商品类型',
//            'detail' => '商品详情，图文',
//            'is_area_limit' => '是否开启区域限制',
//            'area_limit' => '允许购买区域',
//            'video_url' => '商品视频',
//            'video_cover_pic' => '商品视频封面',
//            'services' => '商品服务',
//            'labels' => 'Labels',
//            'sort' => '排序',
            'created_at' => '创建时间',
            'updated_at' => '修改时间',
        ];
    }

    /**
     * mapping配置(表字段说明)
     *
     * 如果需要在mapping中添加其他的字段，那么添加后在运行一次updateMapping()
     * 另外需要注意的是：elasticSearch的mapping是不能删除的，建了就是建了，如果要删除，您只能删除index（相当于mysql的db）
     * 然后重建mapping，因此，您最好写一个脚本，执行es的所有model的mapping。
     *
     * @return array
     */
    public static function mapConfig()
    {
        return [
            'properties' => [
                // 不想进行分词等操作，想当成一个和数据库类似的搜索 设置为not_analyzed
                // index 默认可不设置
                'mall_id' => ['type' => 'keyword'],
                'goods_id' => ['type' => 'keyword'],
                'mch_id' => ['type' => 'keyword'],
                'goods_name' => ['type' => 'text', 'analyzer' => 'ik_max_word', 'search_analyzer' => 'ik_max_word'],//ik分词器
               

                'created_at' => ['type' => 'long'],
                'updated_at' => ['type' => 'long'],
            ],
        ];
    }

    /**
     * @return array
     */
    public static function mapping()
    {
        return [
            static::type() => self::mapConfig(),
        ];
    }

    /**
     * 更新字段
     *
     * @throws \yii\base\InvalidConfigException
     */
    public static function updateMapping()
    {
        $db = self::getDb();
        $command = $db->createCommand();
        if (!$command->indexExists(self::index())) {
            $command->createIndex(self::index());
        }

        $command->setMapping(self::index(), self::type(), self::mapping(), ['include_type_name' => 'true']);
    }

    public static function indexExists()
    {
        $db = self::getDb();
        $command = $db->createCommand();
        if (!$command->indexExists(self::index())) return false;
        return true;
    }

    /**
     * @return array
     */
    public function behaviors()
    {
        return [
            [
                'class' => TimestampBehavior::class,
                'attributes' => [
                    ActiveRecord::EVENT_BEFORE_INSERT => ['created_at', 'updated_at'],
                    ActiveRecord::EVENT_BEFORE_UPDATE => ['updated_at'],
                ],
            ],
        ];
    }

    /**
     * 设置数据
     * @param $params
     * @throws \Exception
     */
    public static function setData($params)
    {
        if (!empty($params['id'])) {
//            $model = self::findOne(['mall_id' => $params['mall_id'], 'goods_id' => $params['goods_id'],]);
            if (empty($model)) $model = new self();
        } else {
            $model = new self();
        }
        $add_data = ['Goods' => $params];
        $model->load($add_data);
        $model->save();
    }

    /**
     * 获取商品
     * @param $params
     * @return mixed
     */
    public static function getGoodsList($params)
    {
        $where[] = ['mall_id' => $params['mall_id']];
        $where[] =['goods_name' => $params['keyword']];
        $params['where'] = $where;
        return self::listPage($params,true);
    }

}