package service

import (
	"aps_crm/model"
	"aps_crm/pkg/ecode"
)

type SaleChanceService struct{}

func (SaleChanceService) AddSaleChance(saleChange *model.SaleChance) int {
	err := model.NewSaleChanceSearch().Create(saleChange)
	if err != nil {
		return ecode.SaleChanceExist
	}
	return ecode.OK
}

func (SaleChanceService) DeleteSaleChance(id int) int {
	// check saleChange exist
	_, err := model.NewSaleChanceSearch().SetId(id).Find()
	if err != nil {
		return ecode.SaleChanceNotExist
	}

	// delete saleChange
	err = model.NewSaleChanceSearch().SetId(id).Delete()
	if err != nil {
		return ecode.SaleChanceDeleteErr
	}
	return ecode.OK
}

func (SaleChanceService) UpdateSaleChance(saleChange *model.SaleChance) int {
	// update saleChange
	err := model.NewSaleChanceSearch().SetId(saleChange.Id).Update(saleChange)
	if err != nil {
		return ecode.SaleChanceUpdateErr
	}

	return ecode.OK
}

// CheckSaleChangeExist check saleChange exist
func CheckSaleChangeExist(id int) int {
	tmp, err := model.NewSaleChanceSearch().SetId(id).Find()
	if err != nil {
		return ecode.SaleChanceNotExist
	}

	if tmp.Id == 0 {
		return ecode.SaleChanceNotExist
	}

	return ecode.OK
}

func (SaleChanceService) GetSaleChanceList(page, pageSize int, keyword string) ([]*model.SaleChance, int) {
	// get contact list
	contacts, err := model.NewSaleChanceSearch().SetKeyword(keyword).SetPage(page, pageSize).FindAll()
	if err != nil {
		return nil, ecode.SaleChanceListErr
	}
	return contacts, ecode.OK
}