package streamer

import "live-streamer/model"

type Message interface {
	messageType() string
}

type StartMessage struct{}
type StopMessage struct{}
type AddVideoMessage struct {
	Path string
}
type RemoveVideoMessage struct {
	Path string
}
type NextVideoMessage struct{}
type PrevVideoMessage struct{}
type GetCurrentVideoMessage struct {
	Response chan string
}
type GetVideoListMessage struct {
	Response chan []model.VideoItem
}
type GetVideoListPathMessage struct {
	Response chan []string
}
type GetCurrentIndexMessage struct {
	Response chan int
}
type CloseMessage struct{}

func (m StartMessage) messageType() string            { return "start" }
func (m StopMessage) messageType() string             { return "stop" }
func (m AddVideoMessage) messageType() string         { return "add" }
func (m RemoveVideoMessage) messageType() string      { return "remove" }
func (m NextVideoMessage) messageType() string        { return "next" }
func (m PrevVideoMessage) messageType() string        { return "prev" }
func (m GetCurrentVideoMessage) messageType() string  { return "getCurrentVideo" }
func (m GetVideoListMessage) messageType() string     { return "getVideoList" }
func (m GetVideoListPathMessage) messageType() string { return "getVideoListPath" }
func (m GetCurrentIndexMessage) messageType() string  { return "getCurrentIndex" }
func (m CloseMessage) messageType() string            { return "close" }