package db

import (
	"errors"
	"github.com/go-xorm/xorm"
	"leit.com/leit_seat_aps/common"
	"xorm.io/core"
)

//打印记录明细表
type Printdetailtab struct {
	Finr        int    `xorm:"pk"`
	Printheadid string `xorm:"pk"`
	Pos         int    `xorm:"pk"`
	Varname     string
	Varvalue    string
	Varpos      string
	Lastmodif   string
	Lastuser    string
	Credatuz    string
}

func (t *Printdetailtab) Clipped() {
	common.TrimStruct(t, *t)
}
func (t *Printdetailtab) TableName() string {
	return "printdetailtab"
}

//增
func (t *Printdetailtab) Add() error {
	e := G_DbEngine
	printdetailtab := new(Printdetailtab)
	affw, err := e.Table("printdetailtab").ID(core.PK{G_FINR, t.Printheadid, t.Pos}).Count(printdetailtab)
	if err != nil {
		return err
	}
	if affw > 0 {
		return errors.New("数据已经存在！")
	}
	_, err = e.Table("printdetailtab").Insert(t)

	if err != nil {
		return err
	}
	return nil
}

//增
func (t *Printdetailtab) Insert(session *xorm.Session) error {
	printdetailtab := new(Printdetailtab)
	affw, err := session.Table("printdetailtab").ID(core.PK{G_FINR, t.Printheadid, t.Pos}).Count(printdetailtab)
	if err != nil {
		return err
	}
	if affw > 0 {
		return errors.New("数据已经存在！")
	}
	_, err = session.Table("printdetailtab").Insert(t)

	if err != nil {
		return err
	}
	return nil
}

//删
func (t *Printdetailtab) Del() bool {
	e := G_DbEngine
	_, err := e.ID(core.PK{G_FINR, t.Printheadid, t.Pos}).Delete(&Printdetailtab{})
	if err != nil {
		return false
	}
	return true
}

//改
func (t *Printdetailtab) Update() bool {
	e := G_DbEngine
	_, err := e.ID(core.PK{G_FINR, t.Printheadid, t.Pos}).Update(t)
	if err != nil {
		return false
	}
	return true
}

//更新指定字段
func (t *Printdetailtab) UpdateFields(session *xorm.Session, fields string) (err error) {
	if _, err = session.Table("printdetailtab").ID(core.PK{G_FINR, t.Printheadid, t.Pos}).Cols(fields).Update(t); err != nil {
		return
	}
	return
}

//查
func (t *Printdetailtab) SelectOne() (data Printdetailtab, err error) {
	e := G_DbEngine
	_, err = e.ID(core.PK{G_FINR, t.Printheadid, t.Pos}).Get(&data)
	if err != nil {
		return data, err
	}
	data.Clipped()
	return data, nil
}

//查询明细
func (t *Printdetailtab) SelectAll() (data []Printdetailtab, err error) {
	e := G_DbEngine
	err = e.ID(core.PK{G_FINR, t.Printheadid}).Find(&data)
	if err != nil {
		return data, err
	}
	for k, _ := range data {
		data[k].Clipped()
	}
	return data, nil
}

//统计
func (t *Printdetailtab) Sum(session *xorm.Session, pos []string) (int64, error) {
	printdetailtab := new(Printdetailtab)
	total, err := session.Table("printdetailtab").In("pos",pos).Where("finr = ? and printheadid = ?",G_FINR, t.Printheadid).SumInt(printdetailtab, "varvalue")
	if err != nil {
		return 0, err
	}
	return total, nil
}