package open_im_media

import (
	"context"
	"github.com/livekit/protocol/livekit"
	lksdk "github.com/livekit/server-sdk-go"
	"time"

	"github.com/livekit/protocol/auth"
)

const (
	MediaAddress = "ws://43.128.5.63:7880"
	ApiKey       = "APIGPW3gnFTzqHH"
	ApiSecret    = "23ztfSqsfQ8hKkHzHTl3Z4bvaxro0snjk5jwbp5p6Q3"
)

var roomClient *lksdk.RoomServiceClient

type Media struct {
	MediaAddress string
	ApiKey       string
	ApiSecret    string
}

func NewMedia() *Media {
	return &Media{MediaAddress: MediaAddress,
		ApiKey:    ApiKey,
		ApiSecret: ApiSecret}
}
func (m *Media) GetUrl() string {
	return m.MediaAddress
}
func (m *Media) GetJoinToken(room, identity string) (string, error) {
	at := auth.NewAccessToken(m.ApiKey, m.ApiSecret)
	grant := &auth.VideoGrant{
		RoomJoin: true,
		Room:     room,
	}
	at.AddGrant(grant).
		SetIdentity(identity).
		SetValidFor(time.Hour)

	return at.ToJWT()
}

func init() {
	roomClient = lksdk.NewRoomServiceClient(MediaAddress, ApiKey, ApiSecret)
}

func (m *Media) CreateRoom(roomName string) (*livekit.Room, error) {
	return roomClient.CreateRoom(context.Background(), &livekit.CreateRoomRequest{
		Name:         roomName,
		EmptyTimeout: 60 * 3,
	})

}