package data

import (
	"context"
	"gokratos-base/app/service/demo/internal/biz"
	"gokratos-base/app/service/demo/internal/model"
	"time"
)

type demoRepo struct {
	data *Data
}

var _ biz.DemoRepo = &demoRepo{}

// NewDemoRepo .
func NewDemoRepo(data *Data) biz.DemoRepo {
	return &demoRepo{
		data: data,
	}
}

func (r *demoRepo) Save(ctx context.Context, m *model.Demo) error {
	err := r.data.DB.Model(&model.Demo{}).Create(m).Error
	return err
}

func (r *demoRepo) Update(ctx context.Context, m *model.Demo) error {
	err := r.data.DB.Where("id = ?", m.Id).Updates(&model.Demo{
		Name:      m.Name,
		Value:     m.Value,
		UpdatedAt: int(time.Now().Unix()),
	}).Error
	return err
}

func (r *demoRepo) GetByID(ctx context.Context, id int) (res *model.Demo, err error) {
	res = &model.Demo{}
	err = r.data.DB.Model(&model.Demo{}).Where("id = ?", id).Take(res).Error
	return
}

func (r *demoRepo) List(ctx context.Context, limit, offset int) (res []*model.Demo, err error) {
	res = make([]*model.Demo, 0)
	err = r.data.DB.Model(&model.Demo{}).Limit(limit).Offset(offset).Order("id desc").Find(&res).Error
	return
}

func (r *demoRepo) DeleteByID(ctx context.Context, id int) (err error) {
	err = r.data.DB.Model(&model.Demo{}).Where("id = ?", id).Delete(&model.Demo{}).Error
	return
}