script.js

console.log("Welcome to Spotify");
// Initialize the value
let songIndex = 0;
let audioElement = new Audio('songs/1.mp3');
let masterPlay = document.getElementById('masterPlay');
let myProgressBar = document.getElementById('myProgressBar');
let gif = document.getElementById('gif');
let masterSongName = document.getElementById('masterSongName');
let songItems = Array.from(document.getElementsByClassName('songItem'));

let songs = [
    {songName: "Detail (Amrit maan)",filePath: "songs/1.mp3", coverPath: "covers/1.png"},
    {songName: "Bairiya (Arijit Singh)",filePath: "songs/2.mp3", coverPath: "covers/2.png"},
    {songName: "Daku",filePath: "songs/3.mp3", coverPath: "covers/3.png"},
    {songName: "Ram Siya Ram",filePath: "songs/4.mp3", coverPath: "covers/4.png"},
    {songName: "RAM RAM (MC square)",filePath: "songs/5.mp3", coverPath: "covers/5.png"},
    {songName: "Kahani Suno 2.0",filePath: "songs/6.mp3", coverPath: "covers/6.png"},
    {songName: "Heartless (Arijit Singh)",filePath: "songs/7.mp3", coverPath: "covers/7.png"},
    {songName: "Pathan",filePath: "songs/8.mp3", coverPath: "covers/8.png"},
    {songName: "Teri Jhuki Nazar",filePath: "songs/9.mp3", coverPath: "covers/9.png"},
    {songName: "White Brown Black",filePath: "songs/10.mp3", coverPath: "covers/10.png"},
]
    songItems.forEach((element, i)=>{
        element.getElementsByTagName('img')[0].src = songs[i].coverPath;
        element.getElementsByClassName('songName')[0].innerText = songs[i].songName;
    })
// audioElement.play();


// handel play/pause click
masterPlay.addEventListener('click',()=>{
    if(audioElement.paused || audioElement.currentTime<=0){
       audioElement.play(); 
       masterPlay.classList.remove('fa-play-circle');
       masterPlay.classList.add('fa-pause-circle');
       gif.style.opacity = 1;
    }
    else{
        audioElement.pause();
        masterPlay.classList.remove('fa-pause-circle');
        masterPlay.classList.add('fa-play-circle');
        gif.style.opacity = 0;
    }
})
// Listen to Events
audioElement.addEventListener('timeupdate',()=>{
    //update seekbar
    progress = parseInt((audioElement.currentTime/audioElement.duration)*100);
    myProgressBar.value = progress;  
})

myProgressBar.addEventListener('change', ()=>{
    audioElement.currentTime = myProgressBar.value * audioElement.duration/100;
})
const makeAllPlays = ()=>{
Array.from(document.getElementsByClassName('songItemPlay')).forEach((element)=>{
element.classList.remove('fa-pause-circle');
element.classList.add('fa-play-circle');
})
}


Array.from(document.getElementsByClassName('songItemPlay')).forEach((element)=>{
    element.addEventListener('click', (e)=>{
       makeAllPlays();
       songIndex = parseInt(e.target.id);
       e.target.classList.remove('fa-play-circle');
       e.target.classList.add('fa-pause-circle');
       audioElement.src = 'songs/${songIndex+1}.mp3';
       masterSongName.innerText = songs[songIndex].songName;
       audioElement.currentTime = 0;
       audioElement.play();
       gif.style.opacity = 1;
       masterPlay.classList.remove('fa-play-circle');
       masterPlay.classList.add('fa-pause-circle')
    })
})

document.getElementById('next').addEventListener('click',()=>{
    if(songIndex>=9){
        songIndex = 0
    }
    else{
        songIndex += 1;
    }
    audioElement.src = `songs/${songIndex+1}.mp3`;
    masterSongName.innerText = songs[songIndex].songName;
    audioElement.currentTime = 0;
    audioElement.play();
    masterPlay.classList.remove('fa-play-circle');
    masterPlay.classList.add('fa-pause-circle')
})

document.getElementById('previous').addEventListener('click',()=>{
    if(songIndex<=0){
        songIndex = 0
    }
    else{
        songIndex -= 1;
    }
    audioElement.src = `songs/${songIndex+1}.mp3`;
    masterSongName.innerText = songs[songIndex].songName;
    audioElement.currentTime = 0;
    audioElement.play();
    masterPlay.classList.remove('fa-play-circle');
    masterPlay.classList.add('fa-pause-circle')
})