const InterActivePlayMessage = require("./InterActivePlayMessage");
const CONFIG = require("../config.json");

var iapm;

var updateInterval;

function init (message, title, artist, imageURL, itemURL, getProgress, onPrevious, onPausePlay, onStop, onNext, onRepeat, playlistLenth) {
	if (typeof iapm !== "undefined") {
		destroy();
	}
	iapm = new InterActivePlayMessage(message, title, artist, imageURL, itemURL, getProgress, onPrevious, onPausePlay, onStop, onNext, onRepeat, playlistLenth);
}

function destroy () {
	if (typeof iapm !== "undefined") {
		iapm.destroy();
		iapm = undefined;
	} else {
		throw Error("No Interactive Message Found");
	}

	if (updateInterval !== "undefined") {
		clearInterval(updateInterval);
		updateInterval = undefined;
	}
}

function hasMessage () {
	if (typeof iapm === "undefined") {
		return false;
	} else {
		return true;
	}
}
/**
 *
 * @param {Function} callback function to retrieve current ticks
 */
function startUpate (callback) {
	if (typeof CONFIG["interactive-seek-bar-update-intervall"] === "number" && CONFIG["interactive-seek-bar-update-intervall"] > 0) {
		updateInterval = setInterval(() => {
			iapm.updateProgress(callback());
		}, CONFIG["interactive-seek-bar-update-intervall"]);
	}
}

function updateCurrentSongMessage (title, artist, imageURL, itemURL, ticksLength, playlistIndex, playlistLenth) {
	if (typeof iapm !== "undefined") {
		iapm.updateCurrentSongMessage(title, artist, imageURL, itemURL, ticksLength, playlistIndex, playlistLenth);
	} else {
		throw Error("No Interactive Message Found");
	}
}

module.exports = {
	init,
	destroy,
	hasMessage,
	startUpate,
	updateCurrentSongMessage
};