package models

import (
	sql2 "database/sql"
	"eta/eta_api/global"
	"eta/eta_api/utils"
	"fmt"
	"strings"
	"time"
)

// BusinessConfOperationRecord 商户配置操作记录表
type BusinessConfOperationRecord struct {
	Id          int       `gorm:"column:id;primaryKey;autoIncrement"`
	SysUserId   int       `description:"操作人ID"`
	SysRealName string    `description:"操作人姓名"`
	Content     string    `description:"操作数据"`
	CreateTime  time.Time `description:"操作时间"`
}

func (m *BusinessConfOperationRecord) TableName() string {
	return "business_conf_operation_record"
}

func (m *BusinessConfOperationRecord) PrimaryId() string {
	return "id"
}

func (m *BusinessConfOperationRecord) Create() (err error) {
	err = global.DEFAULT_DB.Create(m).Error
	return
}

func (m *BusinessConfOperationRecord) CreateMulti(items []*BusinessConfOperationRecord) (err error) {
	if len(items) == 0 {
		return
	}
	err = global.DEFAULT_DB.CreateInBatches(items, utils.MultiAddNum).Error
	return
}

func (m *BusinessConfOperationRecord) Update(cols []string) (err error) {
	err = global.DEFAULT_DB.Select(cols).Updates(m).Error
	return
}

func (m *BusinessConfOperationRecord) Del() (err error) {
	sql := fmt.Sprintf(`DELETE FROM %s WHERE %s = ? LIMIT 1`, m.TableName(), m.PrimaryId())
	err = global.DEFAULT_DB.Exec(sql, m.Id).Error
	return
}

func (m *BusinessConfOperationRecord) GetItemById(id int) (item *BusinessConfOperationRecord, err error) {
	sql := fmt.Sprintf(`SELECT * FROM %s WHERE %s = ? LIMIT 1`, m.TableName(), m.PrimaryId())
	err = global.DEFAULT_DB.Raw(sql, id).First(&item).Error
	return
}

func (m *BusinessConfOperationRecord) GetItemByCondition(condition string, pars []interface{}) (item *BusinessConfOperationRecord, err error) {
	sql := fmt.Sprintf(`SELECT * FROM %s WHERE 1=1 %s LIMIT 1`, m.TableName(), condition)
	err = global.DEFAULT_DB.Raw(sql, pars...).First(&item).Error
	return
}

func (m *BusinessConfOperationRecord) GetCountByCondition(condition string, pars []interface{}) (count int, err error) {
	sql := fmt.Sprintf(`SELECT COUNT(1) FROM %s WHERE 1=1 %s`, m.TableName(), condition)
	var countNull sql2.NullInt64
	err = global.DEFAULT_DB.Raw(sql, pars...).Scan(&countNull).Error
	if err != nil {
		return
	}
	if countNull.Valid {
		count = int(countNull.Int64)
	}
	return
}

func (m *BusinessConfOperationRecord) GetItemsByCondition(condition string, pars []interface{}, fieldArr []string, orderRule string) (items []*BusinessConfOperationRecord, err error) {
	fields := strings.Join(fieldArr, ",")
	if len(fieldArr) == 0 {
		fields = `*`
	}
	order := `ORDER BY create_time DESC`
	if orderRule != "" {
		order = ` ORDER BY ` + orderRule
	}
	sql := fmt.Sprintf(`SELECT %s FROM %s WHERE 1=1 %s %s`, fields, m.TableName(), condition, order)
	err = global.DEFAULT_DB.Raw(sql, pars...).Find(&items).Error
	return
}

func (m *BusinessConfOperationRecord) GetPageItemsByCondition(condition string, pars []interface{}, fieldArr []string, orderRule string, startSize, pageSize int) (items []*BusinessConfOperationRecord, err error) {
	fields := strings.Join(fieldArr, ",")
	if len(fieldArr) == 0 {
		fields = `*`
	}
	order := `ORDER BY create_time DESC`
	if orderRule != "" {
		order = ` ORDER BY ` + orderRule
	}
	sql := fmt.Sprintf(`SELECT %s FROM %s WHERE 1=1 %s %s LIMIT ?,?`, fields, m.TableName(), condition, order)
	pars = append(pars, startSize, pageSize)
	err = global.DEFAULT_DB.Raw(sql, pars...).Find(&items).Error
	return
}