import Vue from 'vue'

// Vue views components
import TheSidebar from '@components/TheSidebar.vue'
import ArtistTab from '@components/ArtistTab.vue'
import TheChartsTab from '@components/TheChartsTab.vue'
import TheFavoritesTab from '@components/TheFavoritesTab.vue'
import TheErrorsTab from '@components/TheErrorsTab.vue'
import TheHomeTab from '@components/TheHomeTab.vue'
import TheLinkAnalyzerTab from '@components/TheLinkAnalyzerTab.vue'
import TheAboutTab from '@components/TheAboutTab.vue'

// Must be imported before settings tab at the moment
import TrackPreview from '@/js/track-preview.js'
import TheSettingsTab from '@components/TheSettingsTab.vue'
import TheContent from '@components/TheContent.vue'

// import '@components/main-search.js'
import TheMainSearch from '@components/TheMainSearch.vue'
import TracklistTab from '@components/TracklistTab.vue'

import $ from 'jquery'
import { socket } from '@/js/socket.js'
import { toast } from '@/js/toasts.js'
import Downloads from '@/js/downloads.js'
import QualityModal from '@/js/quality-modal.js'
import Tabs from '@/js/tabs.js'
import Search from '@/js/search.js'

/* ===== App initialization ===== */

function startApp() {
	mountComponents()
	setCurrentUserTheme()

	Downloads.init()
	QualityModal.init()
	Tabs.init()
	Search.linkListeners()
	TrackPreview.init()
}

/**
 * This funcion is temporary. It will be removed when all components will be as SFC and all their methods will be called
 * by using the EventBus.
 */
function mountComponents() {
	new Vue({ render: h => h(TheContent) }).$mount('#content-placeholder')
}

function initClient() {
	window.clientMode = true
	document.querySelector(`#open_downloads_folder`).classList.remove('hide')
}

document.addEventListener('DOMContentLoaded', startApp)
window.addEventListener('pywebviewready', initClient)

/* ===== General functions ===== */

/**
 * Sets the current theme according to
 * the localStorage saved theme.
 */
function setCurrentUserTheme() {
	let selectedTheme = localStorage.getItem('selectedTheme')

	if (selectedTheme) {
		let activeClass = 'theme_toggler--active'

		document.querySelector(`.${activeClass}`).classList.remove(activeClass)
		document.querySelector(`.theme_toggler[data-theme-variant="${selectedTheme}"]`).classList.add(activeClass)
	}
}

/* ===== Socketio listeners ===== */

// Debug messages for socketio
socket.on('message', function(msg) {
	console.log(msg)
})

socket.on('logging_in', function() {
	toast('Logging in', 'loading', false, 'login-toast')
})

socket.on('init_autologin', function() {
	let arl = localStorage.getItem('arl')
	let accountNum = localStorage.getItem('accountNum')
	if (arl) {
		arl = arl.trim()
		if (accountNum != 0) {
			socket.emit('login', arl, true, accountNum)
		} else {
			socket.emit('login', arl)
		}
	}
})

socket.on('logged_in', function(data) {
	switch (data.status) {
		case 1:
		case 3:
			toast('Logged in', 'done', true, 'login-toast')
			if (data.arl) {
				localStorage.setItem('arl', data.arl)
				$('#login_input_arl').val(data.arl)
			}
			$('#open_login_prompt').hide()
			if (data.user) {
				$('#settings_username').text(data.user.name)
				$('#settings_picture').attr(
					'src',
					`https://e-cdns-images.dzcdn.net/images/user/${data.user.picture}/125x125-000000-80-0-0.jpg`
				)
				// $('#logged_in_info').show()
				document.getElementById('logged_in_info').classList.remove('hide')
			}
			document.getElementById('home_not_logged_in').classList.add('hide')
			break
		case 2:
			toast('Already logged in', 'done', true, 'login-toast')
			if (data.user) {
				$('#settings_username').text(data.user.name)
				$('#settings_picture').attr(
					'src',
					`https://e-cdns-images.dzcdn.net/images/user/${data.user.picture}/125x125-000000-80-0-0.jpg`
				)
				// $('#logged_in_info').show()
				document.getElementById('logged_in_info').classList.remove('hide')
			}
			document.getElementById('home_not_logged_in').classList.add('hide')
			break
		case 0:
			toast("Couldn't log in", 'close', true, 'login-toast')
			localStorage.removeItem('arl')
			$('#login_input_arl').val('')
			$('#open_login_prompt').show()
			document.getElementById('logged_in_info').classList.add('hide')
			// $('#logged_in_info').hide()
			$('#settings_username').text('Not Logged')
			$('#settings_picture').attr('src', `https://e-cdns-images.dzcdn.net/images/user/125x125-000000-80-0-0.jpg`)
			document.getElementById('home_not_logged_in').classList.remove('hide')
			break
	}
})

socket.on('logged_out', function() {
	toast('Logged out', 'done', true, 'login-toast')
	localStorage.removeItem('arl')
	$('#login_input_arl').val('')
	$('#open_login_prompt').show()
	document.getElementById('logged_in_info').classList.add('hide')
	$('#settings_username').text('Not Logged')
	$('#settings_picture').attr('src', `https://e-cdns-images.dzcdn.net/images/user/125x125-000000-80-0-0.jpg`)
	document.getElementById('home_not_logged_in').classList.remove('hide')
})

socket.on('cancellingCurrentItem', function(uuid) {
	toast('Cancelling current item.', 'loading', false, 'cancelling_' + uuid)
})

socket.on('currentItemCancelled', function(uuid) {
	toast('Current item cancelled.', 'done', true, 'cancelling_' + uuid)
})

socket.on('startAddingArtist', function(data) {
	toast(`Adding ${data.name} albums to queue`, 'loading', false, 'artist_' + data.id)
})

socket.on('finishAddingArtist', function(data) {
	toast(`Added ${data.name} albums to queue`, 'done', true, 'artist_' + data.id)
})

socket.on('startConvertingSpotifyPlaylist', function(id) {
	toast('Converting spotify tracks to deezer tracks', 'loading', false, 'spotifyplaylist_' + id)
})

socket.on('finishConvertingSpotifyPlaylist', function(id) {
	toast('Spotify playlist converted', 'done', true, 'spotifyplaylist_' + id)
})

socket.on('errorMessage', function(error) {
	toast(error, 'error')
})

socket.on('alreadyInQueue', function(data) {
	toast(`${data.title} is already in queue!`, 'playlist_add_check')
})