import * as ActivityPub from "./ActivityPub.js";

// GLOBAL VARS
// fuck you. I see why website developers use divs so fucking often.
let Warning = document.getElementsByClassName("WarningMessage")[0];
let Main = document.getElementsByClassName("MainBefore")[0];
let ContainerContainer = document.getElementsByClassName("PostContainerContainer")[0];

let BrowserWidth = window.innerWidth;
let BrowserHeight = window.innerHeight;

let ArrowsButton = document.getElementsByClassName("Arrow");
let SettingButton = document.getElementsByClassName("Setting")[0];
let MailButton = document.getElementsByClassName("Mail")[0];

// Sounds
const ButtonSound = new Audio("Audio/button-305770.mp3");
const WarningClick = new Audio("Audio/button-pressed-38129.mp3");
const BackgroundMusic = new Audio("Audio/soft-piano-music-312509.mp3");

// Update a timer
function UpdateTime() {
	let TimeNow = new Date();
	let Hour = TimeNow.getHours();
	let Minute = TimeNow.getMinutes();
	
	var WebsiteTime = document.getElementsByClassName("Time")[0]
	WebsiteTime.innerHTML = "";
	if (Hour < 10) {
		WebsiteTime.innerHTML = WebsiteTime.innerHTML + "0" + Hour;
	} else {
		WebsiteTime.innerHTML = WebsiteTime.innerHTML + Hour;
	}
	WebsiteTime.innerHTML = WebsiteTime.innerHTML + ":";
	if (Minute < 10) {
		WebsiteTime.innerHTML = WebsiteTime.innerHTML + "0" + Minute;
	} else {
		WebsiteTime.innerHTML = WebsiteTime.innerHTML + Minute;
	}
}

setInterval(UpdateTime, 1000);

// When the window is resized
onresize = (event) => {
	BrowserWidth = window.innerWidth;
	BrowserHeight = window.innerHeight;
	window.dispatchEvent(new Event("load"));
}

// When the window finally reloads
onload = (event) => {
	Warning.setAttribute("style", "height: " + BrowserHeight + "px; width: " + BrowserWidth + "px;");
	Main.setAttribute("style", "height: " + BrowserHeight + "px; width: " + BrowserWidth + "px;");
	ArrowsButton[1].setAttribute("style", "left: " + (BrowserWidth - 100) + "px;");
}

// On clicking the warning message
Warning.onclick = (event) => {
	Warning.classList.add("WarningFadeOutAnimation");
	// fixes a damn stupid bug
	document.getElementsByClassName("BlinkAnimation")[0].classList.remove("BlinkAnimation");
	Main.classList.add("MainFadeInAnimation");
	Main.classList.remove("MainBefore");
	WarningClick.play();
	setTimeout(() => {
		Main.classList.remove("MainFadeInAnimation");
		Main.classList.add("MainAfter");
		BackgroundMusic.play();
	}, 5000);
	Main = document.getElementsByClassName("MainFadeInAnimation")[0];
	PosterContainerUpdate();
}

// Clicking the next button
ArrowsButton[1].onclick = (event) => {
	if (!ContainerContainer.classList.contains("NextAnimation")) {
		ContainerContainer.classList.add("NextAnimation");
		ButtonSound.play();
		console.log("loading next posts...");
		setTimeout(() => {
			ContainerContainer.classList.remove("NextAnimation");
		}, 1000);
	}
	PosterContainerUpdate();
}

// Clicking the back button
ArrowsButton[0].onclick = (event) => {
	if (!ContainerContainer.classList.contains("BackAnimation")) {
		ContainerContainer.classList.add("BackAnimation");
		ButtonSound.play();
		console.log("getting previous posts...");
		setTimeout(() => {
			ContainerContainer.classList.remove("BackAnimation");
		}, 1000);
	}
	PosterContainerUpdate();
}

// ActivityPub integration
async function PosterContainerUpdate() {
	// Cookies for the public timelines
	let LocalCookie = document.cookie.split("; ").find((row) => row.startsWith("Local="))?.split("=")[1];
	var LocalTrue = (LocalCookie === 'true');
	let RemoteCookie = document.cookie.split("; ").find((row) => row.startsWith("Remote="))?.split("=")[1];
	var RemoteTrue = (RemoteCookie === 'true');
	
	let Timeline = await ActivityPub.GetPublicTimeline(LocalTrue, RemoteTrue);
	let Content = [];
	let Users = [];
	for (let i in Timeline) {
		Content[i] = Timeline[i].content;
		Users[i] = Timeline[i].account.username;
	}
	let CenterContainer = document.getElementsByClassName("PostContainer")[2].children;
	for (let i in CenterContainer) {
		CenterContainer[i].getElementsByClassName("PostContent")[0].innerHTML = Content[i];
		CenterContainer[i].getElementsByClassName("Username")[0].innerHTML = Users[i];
	}
}

// Open the settings
SettingButton.onclick = (event) => {
	window.location.href = "./HTML/setting.html";
}

// Open the notifs, private message, favorites, bookmarks
MailButton.onclick = (event) => {
	window.location.href = "./HTML/mail.html";
}