package models

import (
	"fmt"
	"time"

	"github.com/astaxie/beego/orm"
)

type BulletinQuestionAnswer struct {
	Id                 int       `orm:"column(id);auto"`
	Answer             string    `orm:"column(answer)" description:"答案"`
	BulletinId         int       `orm:"column(bulletin_id)" description:"公告id"`
	BulletinQuestionId int       `orm:"column(bulletin_question_id)" description:"公告问题id"`
	Uid                int64     `orm:"column(uid)" description:"用户id"`
	CreateTime         time.Time `orm:"column(createTime);type(timestamp)" description:"创建时间"`
	UpdateTime         time.Time `orm:"column(updateTime);type(timestamp)" description:"更新时间"`
}

func (t *BulletinQuestionAnswer) TableName() string {
	return "bulletin_question_answer"
}

func init() {
	orm.RegisterModel(new(BulletinQuestionAnswer))
}

//公告问题用户反馈结果
type BulletinAnswerResult struct {
	VoteResult  []int  `json:"vote_result"`  //问题选项
	EditContent string `json:"edit_content"` //自定义编辑内容
}

// AddBulletinQuestionAnswer insert a new BulletinQuestionAnswer into database and returns
// last inserted Id on success.
func AddBulletinQuestionAnswer(m *BulletinQuestionAnswer) (id int64, err error) {
	o := orm.NewOrm()
	id, err = o.Insert(m)
	return
}

// GetBulletinQuestionAnswerById retrieves BulletinQuestionAnswer by Id. Returns error if
// Id doesn't exist
func GetBulletinQuestionAnswerById(id int) (v *BulletinQuestionAnswer, err error) {
	o := orm.NewOrm()
	v = &BulletinQuestionAnswer{Id: id}
	if err = o.Read(v); err == nil {
		return v, nil
	}
	return nil, err
}

// UpdateBulletinQuestionAnswer updates BulletinQuestionAnswer by Id and returns error if
// the record to be updated doesn't exist
func UpdateBulletinQuestionAnswerById(m *BulletinQuestionAnswer) (err error) {
	o := orm.NewOrm()
	v := BulletinQuestionAnswer{Id: m.Id}
	// ascertain id exists in the database
	if err = o.Read(&v); err == nil {
		var num int64
		if num, err = o.Update(m); err == nil {
			fmt.Println("Number of records updated in database:", num)
		}
	}
	return
}

// DeleteBulletinQuestionAnswer deletes BulletinQuestionAnswer by Id and returns error if
// the record to be deleted doesn't exist
func DeleteBulletinQuestionAnswer(id int) (err error) {
	o := orm.NewOrm()
	v := BulletinQuestionAnswer{Id: id}
	// ascertain id exists in the database
	if err = o.Read(&v); err == nil {
		var num int64
		if num, err = o.Delete(&BulletinQuestionAnswer{Id: id}); err == nil {
			fmt.Println("Number of records deleted in database:", num)
		}
	}
	return
}