package AccessSystemDao

import (
	"dsSupport/Utils/CommonUtil"
	"dsSupport/Utils/DbUtil"
	"dsSupport/models"
	"github.com/oklog/ulid"
	"github.com/rs/xid"
	"math/rand"
	"strings"
	"time"
)

var db = DbUtil.Engine

/**
功能：增加一个接入系统
*/
func AddApp(appCode string, appName string, appUrl string, appIcon string, redirectUri string) error {
	//生成AK+SK
	ak := xid.New()
	appKey := ak.String() //新增就生成一个secret
	t := time.Now().UTC()
	entropy := rand.New(rand.NewSource(t.UnixNano()))
	appSecret := strings.ToLower(ulid.MustNew(ulid.Timestamp(t), entropy).String())
	//插入数据库数据
	model := new(models.TAppBase)
	model.AppId = CommonUtil.GetUUID()
	model.AppCode = appCode
	model.AppName = appName
	model.AccessKey = appKey
	model.SecretKey = appSecret
	model.AppUrl = appUrl
	model.AppIcon = appIcon
	model.RedirectUri = redirectUri
	model.BUse = 1
	_, err := db.Insert(&model)
	//插入REDIS缓存
	//TODO
	return err
}

/**
功能：删除一个接入系统
*/
func DelApp(appId string) error {
	model := new(models.TAppBase)
	_, err := db.ID(appId).Delete(model)
	//删除REDIS缓存
	//TODO
	return err
}

/**
功能：修改一个接入系统
*/
func UpdateApp() {

}

/**
功能：列表查询AppList
*/
func ListApp() {

}