56 lines
1.3 KiB
Dart
56 lines
1.3 KiB
Dart
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import 'dart:math';
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import 'package:flutter/material.dart';
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import 'package:music_web_player/api.dart';
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import 'package:music_web_player/ui/cover_image.dart';
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class MusicPlayer extends StatefulWidget {
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final MusicsList musicsList;
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const MusicPlayer({Key? key, required this.musicsList}) : super(key: key);
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@override
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State<MusicPlayer> createState() => _MusicPlayerState();
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}
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class _MusicPlayerState extends State<MusicPlayer> {
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final rng = Random();
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final List<MusicEntry> stack = [];
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int currMusicPos = 0;
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MusicEntry get currMusic {
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if (currMusicPos < 0) currMusicPos = 0;
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// Automatically choose next music if required
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if (currMusicPos >= stack.length) {
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var nextId = rng.nextInt(widget.musicsList.length);
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stack.add(widget.musicsList[nextId]);
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}
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return stack[currMusicPos];
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}
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@override
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Widget build(BuildContext context) {
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return LayoutBuilder(
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builder: (context, constraints) => Stack(
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children: [
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// Background image
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CoverImage(
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music: currMusic,
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width: constraints.maxWidth,
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height: constraints.maxHeight,
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fit: BoxFit.cover,
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),
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_buildFront(),
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],
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),
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);
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}
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Widget _buildFront() {
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return Text(currMusic.artist + " - " + currMusic.title);
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}
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}
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