package pet

import (
	"context"
	"github.com/flipped-aurora/gin-vue-admin/server/global"
	"github.com/flipped-aurora/gin-vue-admin/server/model/pet"
	petReq "github.com/flipped-aurora/gin-vue-admin/server/model/pet/request"
)

type PetAdoptionPostsService struct{}

// CreatePetAdoptionPosts 创建petAdoptionPosts表记录
// Author [yourname](https://github.com/yourname)
func (petAdoptionPostsService *PetAdoptionPostsService) CreatePetAdoptionPosts(ctx context.Context, petAdoptionPosts *pet.PetAdoptionPosts) (err error) {
	err = global.GVA_DB.Create(petAdoptionPosts).Error
	return err
}

// DeletePetAdoptionPosts 删除petAdoptionPosts表记录
// Author [yourname](https://github.com/yourname)
func (petAdoptionPostsService *PetAdoptionPostsService) DeletePetAdoptionPosts(ctx context.Context, ID string) (err error) {
	err = global.GVA_DB.Delete(&pet.PetAdoptionPosts{}, "id = ?", ID).Error
	return err
}

// DeletePetAdoptionPostsByIds 批量删除petAdoptionPosts表记录
// Author [yourname](https://github.com/yourname)
func (petAdoptionPostsService *PetAdoptionPostsService) DeletePetAdoptionPostsByIds(ctx context.Context, IDs []string) (err error) {
	err = global.GVA_DB.Delete(&[]pet.PetAdoptionPosts{}, "id in ?", IDs).Error
	return err
}

// UpdatePetAdoptionPosts 更新petAdoptionPosts表记录
// Author [yourname](https://github.com/yourname)
func (petAdoptionPostsService *PetAdoptionPostsService) UpdatePetAdoptionPosts(ctx context.Context, petAdoptionPosts pet.PetAdoptionPosts) (err error) {
	err = global.GVA_DB.Model(&pet.PetAdoptionPosts{}).Where("id = ?", petAdoptionPosts.ID).Updates(&petAdoptionPosts).Error
	return err
}

// GetPetAdoptionPosts 根据ID获取petAdoptionPosts表记录
// Author [yourname](https://github.com/yourname)
func (petAdoptionPostsService *PetAdoptionPostsService) GetPetAdoptionPosts(ctx context.Context, ID string) (petAdoptionPosts pet.PetAdoptionPosts, err error) {
	err = global.GVA_DB.Where("id = ?", ID).First(&petAdoptionPosts).Error
	return
}

// GetPetAdoptionPostsInfoList 分页获取petAdoptionPosts表记录
// Author [yourname](https://github.com/yourname)
func (petAdoptionPostsService *PetAdoptionPostsService) GetPetAdoptionPostsInfoList(ctx context.Context, info petReq.PetAdoptionPostsSearch) (list []pet.PetAdoptionPosts, total int64, err error) {
	limit := info.PageSize
	offset := info.PageSize * (info.Page - 1)
	// 创建db
	db := global.GVA_DB.Model(&pet.PetAdoptionPosts{})
	var petAdoptionPostss []pet.PetAdoptionPosts
	// 如果有条件搜索 下方会自动创建搜索语句
	if len(info.CreatedAtRange) == 2 {
		db = db.Where("created_at BETWEEN ? AND ?", info.CreatedAtRange[0], info.CreatedAtRange[1])
	}

	err = db.Count(&total).Error
	if err != nil {
		return
	}

	if limit != 0 {
		db = db.Limit(limit).Offset(offset)
	}

	err = db.Find(&petAdoptionPostss).Error
	return petAdoptionPostss, total, err
}