package BaseGlobalDao

import (
	"dsBaseRpc/RpcService/BaseGlobal/BaseGlobalProto"
	"dsBaseRpc/Utils/CommonUtil"
	"dsBaseRpc/Utils/DbUtil"
	"dsBaseRpc/Utils/SqlKit"
	"dsBaseRpc/models"
	"github.com/xormplus/builder"
)

var db = DbUtil.Engine

//增加
func AddBaseGlobal(model models.TBaseGlobal) (int64, error) {
	return db.Insert(model)
}

//修改
func UpdateBaseGlobal(model models.TBaseGlobal, ForceUpdateFields []string) (int64, error) {
	//1、清除Redis缓存
	var ids = []string{model.GlobalId}
	var selector = SqlKit.GetBean("t_base_global")
	SqlKit.DeleteCacheByIds(ids, selector)
	//2、计算本次操作，有哪些字段需要更新
	NeedUpdateFields := CommonUtil.GetNeedUpdateFields(model)
	//3、合并强制更新的字段
	ForceUpdateFields = append(ForceUpdateFields, NeedUpdateFields...)
	//4、去重
	ForceUpdateFields = CommonUtil.RemoveDuplicatesAndEmpty(ForceUpdateFields)
	//5、更新操作,强制更新这些列
	affected, err := db.ID(model.GlobalId).Cols(ForceUpdateFields...).Update(model)
	return affected, err
}

//分页查询
func PageBaseGlobal(in *BaseGlobalProto.QueryArg) ([]map[string]interface{}, int32, error) {
	//接收传入参数
	var limit = int(in.Limit)
	var offset = int((in.Page - 1) * in.Limit)
	var myBuilder = builder.Dialect(builder.MYSQL).Select("global_id").From("t_base_global")
	myBuilder.Where(builder.Eq{"b_use": 1})
	if in.GlobalTypeId > 0 {
		myBuilder.And(builder.Eq{"global_type_id": in.GlobalTypeId})
	}
	//获取拼接完成的SQL语句
	sql, _ := myBuilder.OrderBy("global_id asc").Limit(limit, offset).ToBoundSQL()
	list, count, err := SqlKit.Query(sql)
	return list, count, err
}

// 通过全局变量的代码获取全局变量的信息
func GetBaseGlobalByCodes(globalCodes []string) ([]map[string]interface{}, int32, error) {
	var myBuilder = builder.Dialect(builder.MYSQL).Select("global_id").From("t_base_global")
	myBuilder.Where(builder.Eq{"b_use": 1})
	myBuilder.And(builder.In("global_code", globalCodes))
	//获取拼接完成的SQL语句
	sql, _ := myBuilder.ToBoundSQL()
	list, count, err := SqlKit.Query(sql)
	return list, count, err
}