package entity

import (
	"time"

	"gorm.io/gorm"
)

type DeletedFile struct {
	ID        uint           `json:"id" gorm:"primaryKey;comment:删除记录ID"`
	UserID    uint           `json:"user_id" gorm:"comment:用户ID"`
	UserCode  string         `json:"user_code" gorm:"index;size:8;comment:用户码"`
	FileKey   string         `json:"file_key" gorm:"size:500;comment:文件存储键"`
	FileName  string         `json:"file_name" gorm:"size:255;comment:文件名"`
	Size      int64          `json:"size" gorm:"comment:文件大小（字节）"`
	DeletedAt time.Time      `json:"deleted_at" gorm:"comment:删除时间"`
	RemovedAt gorm.DeletedAt `json:"-" gorm:"comment:物理删除时间"`
}

func (DeletedFile) TableName() string {
	return "deleted_files"
}

func (DeletedFile) TableComment() string {
	return "回收站文件表"
}

func NewDeletedFile(userID uint, userCode, fileKey, fileName string, size int64) *DeletedFile {
	return &DeletedFile{
		UserID:   userID,
		UserCode: userCode,
		FileKey:  fileKey,
		FileName: fileName,
		Size:     size,
	}
}