/**
* @Author: zou.yingbin
* @Create  : 2021/10/27 14:20
* @Modify  : 2021/10/27 14:20
* @note    : 商品信息缓存
 */

package mtpcache

import (
	"github.com/muesli/cache2go"
	"mtp2_if/db"
	"mtp2_if/utils"
	"time"
)

var goodsCache *cache2go.CacheTable

func init() {
	goodsCache = cache2go.Cache("goods")
	goodsCache.SetDataLoader(func(key interface{}, param ...interface{}) *cache2go.CacheItem {
		if v, ok := key.(int64); ok {
			m := Goods{GOODSID: v}
			if d, err := m.GetData(); err == nil {
				if len(d) > 0 {
					val := d[0]
					item := cache2go.NewCacheItem(val.GOODSID, 0, val)
					return item
				}
			}
		}

		return nil
	})

	// go loadData()
}

func loadData() {
	time.Sleep(time.Second * 5)
	m := Goods{}
	if d, err := m.GetData(); err == nil {
		for _, v := range d {
			goodsCache.Add(v.GOODSID, 0, &v)
		}
	}
}

// Goods 商品信息
type Goods struct {
	GOODSID         int64   `json:"goodsid"  xorm:"'GOODSID'"`                 // 商品ID(自增ID SEQ_GOODS)
	GOODSCODE       string  `json:"goodscode"  xorm:"'GOODSCODE'"`             // 商品代码(内部)
	GOODSNAME       string  `json:"goodsname"  xorm:"'GOODSNAME'"`             // 商品名称
	MARKETID        string  `json:"marketid"  xorm:"'MARKETID'"`               // 所属市场ID
	GOODSGROUPID    int32   `json:"goodsgroupid"  xorm:"'GOODSGROUPID'"`       // 所属商品组ID
	GOODSSTATUS     int32   `json:"goodsstatus"  xorm:"'GOODSSTATUS'"`         // 商品状态- 1:待审核 2:未上市 3:上市 4:已注销 5:审核拒绝 6:退市 7:待退市
	CURRENCYID      int32   `json:"currencyid"  xorm:"'CURRENCYID'"`           // 报价货币ID
	GOODUNITID      int32   `json:"goodunitid"  xorm:"'GOODUNITID'"`           // 报价单位ID
	AGREEUNIT       float64 `json:"agreeunit"  xorm:"'AGREEUNIT'"`             // 合约乘数
	DECIMALPLACE    int32   `json:"decimalplace"  xorm:"'DECIMALPLACE'"`       // 报价小数位
	QTYDECIMALPLACE int32   `json:"qtydecimalplace"  xorm:"'QTYDECIMALPLACE'"` // 成交量小数位
	GOODSCURRENCYID int32   `json:"goodscurrencyid"  xorm:"'GOODSCURRENCYID'"` // 合约货币ID
	REFGOODSID      int64   `json:"refgoodsid"  xorm:"'REFGOODSID'"`           // 参考商品ID
	REFGOODSCODE    string  `json:"refgoodscode"  xorm:"'REFGOODSCODE'"`       // 参考商品代码
}

func (r *Goods) calc() {

}

func (r *Goods) buildSql() string {
	var sqlId utils.SQLVal = `
select t.goodsid,
        t.goodscode,
        t.goodsname,
        t.marketid,
        t.goodsgroupid,
        t.goodsstatus,
        t.currencyid,
        t.goodunitid,
        t.agreeunit,
        t.decimalplace,
        t.qtydecimalplace,
        t.goodscurrencyid,
        t.goodsquotetype,
        t.refgoodsid,
        t.refgoodscode
 from goods t
 where 1=1
`
	sqlId.AndEx("t.goodsid", r.GOODSID, r.GOODSID > 0)
	sqlId.AndEx("t.goodscode", r.GOODSCODE, r.GOODSCODE != "")
	return sqlId.String()
}

// GetDataEx 获取商品信息
func (r *Goods) GetData() ([]Goods, error) {
	sData := make([]Goods, 0)
	err := db.GetEngine().SQL(r.buildSql()).Find(&sData)
	for i := range sData {
		sData[i].calc()
	}
	return sData, err
}