package model

import "lone-services/pkg/modelbase"

type ImageModel struct {
	modelbase.Base
}

func (m ImageModel) TableName() string {
	return modelbase.Prefix() + "images"
}

func (m ImageModel) Init() ImageModel {
	m.Table = m.TableName()
	return m
}

func (m ImageModel) Dates(userId int64, status int, start, end string) ([]string, error) {
	m = m.Init()
	var rows []struct {
		Day string `gorm:"column:day"`
	}
	err := m.Session().
		Select("DATE_FORMAT(create_time, '%Y-%m-%d') AS day").
		Where("user_id = ? AND status = ?", userId, status).
		Where("create_time BETWEEN ? AND ?", start, end).
		Group("day").
		Order("day ASC").
		Scan(&rows).Error
	if err != nil {
		return nil, err
	}
	dates := make([]string, 0, len(rows))
	for _, row := range rows {
		if row.Day != "" {
			dates = append(dates, row.Day)
		}
	}
	return dates, nil
}