package service

import (
	"fmt"
	"time"
	"yintai-api/app/common/dao"
	err2 "yintai-api/app/common/err"
	"yintai-api/app/common/model"
	"yintai-api/app/common/service"

	"gorm.io/gorm"
)

func Images(s []string) []string {
	imgs := make([]string, 0)
	for _, img := range s {
		temp := service.NewQiniu().ObjectKey(img)
		if temp != "" {
			imgs = append(imgs, temp)
		}
	}

	return imgs
}

func BizCateCreate(tx *gorm.DB, BizID, cateID int64, cateType string) error {
	cate, err := dao.NewCategory(tx).GetWithType(cateID, cateType)
	if err != nil {
		return err
	}

	if cate == nil {
		err2.NotEsxErr(fmt.Sprintf("category not exist: type [%s] id [%d]", cateType, cateID))
	}

	m := &model.CategoryRelation{
		CategoryId: cateID,
		Type:       cateType,
		BizId:      BizID,
		CreateTime: time.Now().Unix(),
	}

	if err = dao.NewCategoryRelation(tx).Create(m); err != nil {
		return err
	}

	return nil
}

func BizCateUpdate(tx *gorm.DB, BizID int64, cateID int64, cateType string) error {
	cate, err := dao.NewCategory(tx).GetWithType(cateID, cateType)
	if err != nil {
		return err
	}

	if cate == nil {
		err2.NotEsxErr(fmt.Sprintf("category not exist: type [%s] id [%d]", cateType, cateID))
	}

	if err = dao.NewCategoryRelation(tx).DeleteByCondition(BizID, cateType); err != nil {
		return err
	}

	m := &model.CategoryRelation{
		CategoryId: cateID,
		Type:       cateType,
		BizId:      BizID,
		CreateTime: time.Now().Unix(),
	}
	if err = dao.NewCategoryRelation(tx).Create(m); err != nil {
		return err
	}

	return nil
}