package models

import (
	"fmt"

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

type UserRole struct {
	Id           int   `orm:"column(id);pk"`
	RoleId       int64 `orm:"column(role_id)"`
	UserId       int64 `orm:"column(user_id)"`
	EnableStatus int8  `orm:"column(enable_status)" description:"是否有效"`
	CompanyId    int64 `orm:"column(company_id)" description:"表company.id 公司编号"`
}

func (t *UserRole) TableName() string {
	return "user_role"
}

//EnableStatus 是否有效
const (
	USER_ROLE_ENABLE_YES int8 = 1 //有效
	USER_ROLE_ENABLE_NO  int8 = 2 //无效
)

func (t *UserRole) IsEnable() bool {
	switch t.EnableStatus {
	case USER_ROLE_ENABLE_YES:
		return true
	case USER_ROLE_ENABLE_NO:
		return false
	}
	return false
}

func (t *UserRole) ValidCompanyRole() error {
	depart, err := GetRoleById(t.RoleId)
	if err != nil {
		return err
	}
	if depart.CompanyId != t.CompanyId {
		e := fmt.Errorf("role.CompanyId != param.CompanyId ")
		return e
	}
	return nil
}

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

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

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

// UpdateUserRole updates UserRole by Id and returns error if
// the record to be updated doesn't exist
func UpdateUserRoleById(m *UserRole) (err error) {
	o := orm.NewOrm()
	v := UserRole{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
}

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