package ws

import (
	"encoding/json"
	"time"
)

const (
	RedisKeyQRSession  = "ws:session:"
	RedisKeyQRShare    = "qr:share:"
	RedisKeyOssUpload  = "oss:upload:task:"
	RedisKeyTaskLights = "task:lights:"
	RedisChannelQRPush = "ws:qr:push"

	StatusPending     = 1 // 待扫码
	StatusScanned     = 2 // 已扫码未登录
	StatusLogined     = 3 // 已扫码已登录
	StatusUsePosition = 4 //使用位置

	WsTypeLogin   = 1 // 同意登录
	WsTypeScanned = 2 // 拒绝授权 / 拒绝登录
	WsTypeScan    = 3 // 进入扫码页通知
	WsUsePosition = 4 //使用位置

	SessionTTL = 5 * time.Minute

	CodeOK  = 200
	MsgOK   = "success"
	CodeErr = 500
)

type Session struct {
	Status     int             `json:"status"`
	ClientCode string          `json:"client_code,omitempty"`
	Data       json.RawMessage `json:"data,omitempty"`
}

type Response struct {
	Code    int         `json:"code"`
	Message string      `json:"message"`
	Data    interface{} `json:"data"`
}

type Event struct {
	SessionID string          `json:"session_id"`
	Code      int             `json:"code"`
	Message   string          `json:"message"`
	Data      json.RawMessage `json:"data"`
}

func Success(data interface{}) Response {
	return Response{Code: CodeOK, Message: MsgOK, Data: data}
}

func Fail(msg string) Response {
	return Response{Code: CodeErr, Message: msg, Data: nil}
}