package model

import (
	"aps_crm/pkg/mysqlx"
	"gorm.io/gorm"
	"sync"
)

type (
	ContactInformation struct {
		Id   int    `json:"id" gorm:"column:id;primaryKey;autoIncrement;not null"`
		Name string `json:"name" gorm:"column:name;type:varchar(255);comment:名称"`
	}

	ContactInformationSearch struct {
		ContactInformation
		Orm *gorm.DB
	}
)

func (ContactInformation) TableName() string {
	return "contact_information"
}

func NewContactInformationSearch() *ContactInformationSearch {
	return &ContactInformationSearch{
		Orm: mysqlx.GetDB(),
	}
}

func (slf *ContactInformationSearch) build() *gorm.DB {
	var db = slf.Orm.Model(&ContactInformation{})
	if slf.Id != 0 {
		db = db.Where("id = ?", slf.Id)
	}
	if slf.Name != "" {
		db = db.Where("name = ?", slf.Name)
	}

	return db
}

// Create 创建
func (slf *ContactInformationSearch) Create(record []*ContactInformation) error {
	var db = slf.build()
	return db.Create(record).Error
}

func (slf *ContactInformationSearch) Delete() error {
	var db = slf.build()
	return db.Delete(&ContactInformation{}).Error
}

func (slf *ContactInformationSearch) Update(record *ContactInformation) error {
	var db = slf.build()
	return db.Updates(record).Error
}

func (slf *ContactInformationSearch) Find() ([]*ContactInformation, error) {
	var db = slf.build()
	var result []*ContactInformation
	err := db.Find(&result).Error
	return result, err
}

func (slf *ContactInformationSearch) FindOne() (*ContactInformation, error) {
	var db = slf.build()
	var result ContactInformation
	err := db.First(&result).Error
	return &result, err
}

func (slf *ContactInformationSearch) SetId(id int) *ContactInformationSearch {
	slf.Id = id
	return slf
}

func (slf *ContactInformationSearch) SetName(name string) *ContactInformationSearch {
	slf.Name = name
	return slf
}

func (slf *ContactInformationSearch) CreateBatch(records []*ContactInformation) error {
	var db = slf.build()
	return db.Create(records).Error
}

// InitDefaultData 初始化数据
func (slf *ContactInformationSearch) InitDefaultData(errCh chan<- error, wg *sync.WaitGroup) {
	var (
		db          = slf.Orm.Table(slf.TableName())
		total int64 = 0
	)
	defer wg.Done()

	if err := db.Count(&total).Error; err != nil {
		errCh <- err
		return
	}
	if total != 0 {
		return
	}
	records := []*ContactInformation{
		{1, "线下拜访"},
		{2, "电话联系"},
		{3, "会议"},
	}
	err := slf.CreateBatch(records)
	if err != nil {
		errCh <- err
		return
	}
}