package db

import (
	"code.fnuoos.com/go_rely_warehouse/zyos_go_pay.git/db/model"
	"code.fnuoos.com/go_rely_warehouse/zyos_go_pay.git/md"
	cache "code.fnuoos.com/go_rely_warehouse/zyos_go_tools.git/utils/cache"
	"fmt"
	"xorm.io/xorm"
)

// 获取一条记录
func SysCfgGetOne(Db *xorm.Engine, key string) (*model.SysCfg, error) {
	var cfgList model.SysCfg
	if has, err := Db.Where("`key`=?", key).Get(&cfgList); err != nil || has == false {
		return nil, err
	}
	return &cfgList, nil
}

//单条记录获取DB
func SysCfgGetWithDb(eg *xorm.Engine, masterId string, HKey string) string {
	cacheKey := fmt.Sprintf(md.AppCfgCacheKey, masterId, HKey[0:1])
	get, err := cache.HGetString(cacheKey, HKey)
	if err != nil || get == "" {
		cfg, err := SysCfgGetOne(eg, HKey)
		if err != nil || cfg == nil {
			return ""
		}

		// key是否存在
		cacheKeyExist := false
		if cache.Exists(cacheKey) {
			cacheKeyExist = true
		}

		// 设置缓存
		_, err = cache.HSet(cacheKey, HKey, cfg.Val)
		if err != nil {
			return ""
		}
		if !cacheKeyExist { // 如果是首次设置 设置过期时间
			_, err := cache.Expire(cacheKey, md.CfgCacheTime)
			if err != nil {
				return ""
			}
		}
		return cfg.Val
	}
	return get
}