package models

import (
	"eta/eta_forum_task/utils"
	"time"

	"github.com/beego/beego/v2/client/orm"
)

type EdbUpdateLog struct {
	Id          uint64    `orm:"pk;column(id)"`
	OpDbName    string    
	OpTableName string    
	OpType      string 
	OldData     string   
	NewData     string    
	IsHandle    uint8     
	ModifyTime  time.Time
	CreateTime  time.Time 
}

func (EdbUpdateLog) TableName() string {
	return "edb_update_log"
}

// 查询未处理的日志列表总数
func GetEdbUpdateLogListCount(dateTime string) (int, error) {
	
	o := orm.NewOrmUsingDB("data")
	
	sql := `SELECT COUNT(1) FROM edb_update_log WHERE is_handle = 0 and op_table_name != "edb_info" and create_time > ?`

	var count int64
	err := o.Raw(sql, dateTime).QueryRow(&count)
	if err != nil {
		return 0, err
	}
	return int(count), nil
}
// 分页获取待处理的日志列表
func GetEdbUpdateLogList(dateTime string, offset int, pageSize int) ([]*EdbUpdateLog, error) {

	o := orm.NewOrmUsingDB("data")
	
	sql := `SELECT * FROM edb_update_log WHERE is_handle = 0 and op_table_name != "edb_info" and op_table_name != "edb_data_insert_config" and create_time > ? ORDER BY id ASC LIMIT ?, ?`
	
	var logs []*EdbUpdateLog
	_, err := o.Raw(sql, dateTime, offset, pageSize).QueryRows(&logs)
	if err != nil {
		return nil, err
	}
	return logs, nil
}


// 批量更新日志状态
func UpdateEdbUpdateLogStatus(logIds []int) error {
	o := orm.NewOrmUsingDB("data")
	
	sql := `UPDATE edb_update_log SET is_handle = 1, modify_time = ? WHERE id IN (`+utils.GetOrmInReplace(len(logIds))+`)`
	_, err := o.Raw(sql, time.Now(), logIds).Exec()
	if err != nil {
		return err
	}
	return nil
}