package entity

import (
	"database/sql"
	"errors"

	. "app.yhyue.com/moapp/jybase/common"
	. "bp.jydev.jianyu360.cn/BaseService/resourceCenter/public/db"
)

var Base_resource_use = base_resource_use{}

//资源充值/消耗表
type base_resource_use struct {
	Id            int64
	Appid         string
	Ent_id        int64  //企业id
	User_id       int64  //用户id
	Function_code string //功能代码
	Add_count     int64  //新增数量
	Surplus_count int64  //剩余数量
	Deduct_count  int64  //扣除数量
	Create_time   string //创建时间
}

//查找最新一条的权益使用记录
func (b *base_resource_use) FindLastOne(appid, function_code string, user_id, ent_id, power_type int64) (*base_resource_use, error) {
	query := `select * from base_resource_use where appid=? and function_code=?`
	args := []interface{}{appid, function_code}
	if power_type == 1 {
		query += ` and user_id=?`
		args = append(args, user_id)
	} else if power_type == 2 {
		query += ` and ent_id=?`
		args = append(args, ent_id)
	} else {
		return nil, errors.New("power_type error")
	}
	query += ` order by create_time desc limit 1`
	list := Mysql_BaseService.SelectBySql(query, args...)
	if list == nil {
		return nil, errors.New("find error")
	}
	if len(*list) == 0 {
		return nil, nil
	}
	r, err := JsonUnmarshalByErr((*list)[0], &base_resource_use{})
	if err == nil {
		return r.(*base_resource_use), nil
	}
	return nil, err
}

//新增扣减记录
func (b *base_resource_use) Deduction(use_values []interface{}, detail_values [][]interface{}, update [][]interface{}) bool {
	return Mysql_BaseService.ExecTx("新增扣减记录", func(tx *sql.Tx) bool {
		v1, v2 := Mysql_BaseService.InsertBatchByTx(tx, "base_resource_use", []string{"appid", "ent_id", "user_id", "function_code", "add_count", "surplus_count", "deduct_count", "business_id", "create_time"}, use_values)
		array := []interface{}{}
		for _, v := range detail_values {
			array = append(array, v...)
			array = append(array, v2)
		}
		v3, v4 := Mysql_BaseService.InsertBatchByTx(tx, "base_resource_use_detail", []string{"appid", "power_id", "surplus_count", "deduct_count", "create_time", "use_id"}, array)
		ok := true
		if len(update) > 0 {
			ok = Mysql_BaseService.UpdateBathByTx(tx, "base_power", []string{"id", "surplus_count", "update_time"}, update) == int64(len(update))
		}
		return v1 > 0 && v2 > 0 && v3 > 0 && v4 > 0 && ok
	})
}