package icecast_output

import (
	"io"

	"git.icedream.tech/icedream/uplink/app/authentication"
	"git.icedream.tech/icedream/uplink/app/channels"
	"git.icedream.tech/icedream/uplink/app/servers/http"
	"github.com/gin-gonic/gin"
)

type pluginInstance struct {
	server         *httpserver.Server
	authenticator  authentication.Authenticator
	channelManager *channels.ChannelManager
}

func (instance *pluginInstance) SetAuthenticator(authenticator authentication.Authenticator) {
	instance.authenticator = authenticator
}

func (instance *pluginInstance) SetChannelManager(channelManager *channels.ChannelManager) {
	instance.channelManager = channelManager
}

func (instance *pluginInstance) SetServer(server *httpserver.Server) {
	instance.server = server

	router := instance.server.Router

	router.PUT("/:channel", func(ctx *gin.Context) {
		channel := instance.channelManager.Channel(ctx.Param("channel"))
		if channel == nil {
			ctx.Status(404)
			return
		}
		if user, password, ok := ctx.Request.BasicAuth(); ok {
			if !instance.authenticator.VerifyUsernameAndPassword(channel, user, password) {
				ctx.Status(401)
				return
			}
		} else {
			ctx.Status(401)
			return
		}
		io.Copy(channel.InputStream, ctx.Request.Body)
	})
}