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import { load as load_template } from './templates';
import Mustache from 'mustache';
import { mediaplayer } from 'agl-js-api';
var template;
var root;
var page = {
metadata: {},
isLooping: false,
getPosition: function() {
if ( this.metadata && this.metadata.position ) {
return formatTime(this.metadata.position);
} else {
return '--:--';
}
},
getDuration: function(){
if ( this.metadata && this.metadata.track && this.metadata.track.duration ) {
return formatTime(this.metadata.track.duration);
} else {
return '--:--';
}
},
getPercentage: function() {
if ( this.metadata && this.metadata.position && this.metadata.track && this.metadata.track.duration) {
return Math.floor((this.metadata.position/this.metadata.track.duration)*100);
}
},
isPlaying: function() {
return this.metadata && this.metadata.status === 'playing';
}
};
function twoDigit(number) {
if( number < 10 ) {
return '0'+number;
} else {
return number;
}
}
function formatTime(time) {
return twoDigit(Math.floor(time/60000))+':'+twoDigit(Math.floor((time/1000)%60));
}
export function show() {
root.innerHTML = Mustache.render(template, page);
}
export function init(node) {
mediaplayer.on_metadata_changes(function(metadata){
console.log(metadata);
page.metadata = metadata;
show();
});
load_template('player.template.html').then(function(result) {
template = result;
root = node;
Mustache.parse(template);
show();
}, function(error) {
console.error('ERRROR loading main template', error);
});
}
export function loop() {
if( !page.isLooping ) {
mediaplayer.loop('track').then(function() {
page.isLooping = true;
show();
});
} else {
mediaplayer.loop('playlist').then(function() {
page.isLooping = false;
show();
});
}
}
export function play(trackIndex) {
if( trackIndex ) {
mediaplayer.pickTrack(trackIndex);
} else {
mediaplayer.play();
}
}
export function pause() {
mediaplayer.pause();
}
export function previous() {
mediaplayer.previous();
}
export function next() {
mediaplayer.next();
}
export function seek(node, event) {
/*
* The -15 is to adjust the default margin.
*/
var position = Math.round(page.metadata.track.duration * ((event.pageX-15)/node.clientWidth));
mediaplayer.play().then(function() {
mediaplayer.seek(position);
});
}
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