package task

import (
	"log-server/global"
	"log-server/model/task/response"
	"log-server/utils/upload"
	"mime/multipart"
	"strings"
)

type UploadFileService struct {

}

func (e *UploadFileService) Upload(file response.UploadFileResponse) error {
	return global.GVA_DB.Table("upload_file").Create(&file).Error
}

func (e *UploadFileService) UploadFile(gameId int, header *multipart.FileHeader) (file response.UploadFileResponse, err error) {
	//查询数据库记录数
	var count int64
	//获取最后一条记录
	var lastRecord response.UploadFileResponse
	var version int
	oss := upload.NewOss()
	filePath, key, uploadErr := oss.UploadFile(header)
	if uploadErr != nil {
		panic(err)
	}

	global.GVA_DB.Table("upload_file").Count(&count)
	if count == 0 {
		version = 1
	} else {
		global.GVA_DB.Table("upload_file").Last(&lastRecord)
		version = lastRecord.Version + 1
	}

	s := strings.Split(header.Filename, ".")
	f := response.UploadFileResponse{
		GameID: gameId,
		Url:  filePath,
		Name: header.Filename,
		Tag:  s[len(s)-1],
		Key:  key,
		Version: version,
	}
	return f, e.Upload(f)

}