pyramid/mockup/flutter_export/lib/example_app.dart

// example_app.dart
// Pyramid Players · Showcase / Test-Harness
//
// Zeigt alle Player-Varianten in einem scrollbaren Dark-Layout.
// Drop-in-fähig: füge die drei Pyramid-Dateien (theme + audio + video)
// in dein Projekt und referenziere sie wie unten.

import 'package:flutter/material.dart';
import 'pyramid_theme.dart';
import 'pyramid_audio_player.dart';
import 'pyramid_video_player.dart';

void main() => runApp(const PyramidShowcaseApp());

class PyramidShowcaseApp extends StatelessWidget {
  const PyramidShowcaseApp({super.key});
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      title: 'Pyramid · Players',
      theme: ThemeData(
        scaffoldBackgroundColor: PyramidTheme.bg0,
        fontFamily: PyramidTheme.fontSans,
        useMaterial3: true,
      ),
      home: const _Showcase(),
    );
  }
}

class _Showcase extends StatefulWidget {
  const _Showcase();
  @override
  State<_Showcase> createState() => _ShowcaseState();
}

class _ShowcaseState extends State<_Showcase> {
  bool _playing = true;
  Duration _audioPos = const Duration(minutes: 1, seconds: 11);
  final _audioDur = const Duration(minutes: 3, seconds: 24);
  Duration _videoPos = const Duration(minutes: 1, seconds: 28);
  final _videoDur = const Duration(minutes: 4, seconds: 12);

  void _toggle() => setState(() => _playing = !_playing);

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: SafeArea(
        child: SingleChildScrollView(
          padding: const EdgeInsets.fromLTRB(48, 48, 48, 120),
          child: Column(crossAxisAlignment: CrossAxisAlignment.start, children: [
            Text('PYRAMID · MEDIA PLAYERS',
                style: TextStyle(fontFamily: PyramidTheme.fontMono, fontSize: 10, letterSpacing: 1.4, color: PyramidTheme.fgDim)),
            const SizedBox(height: 6),
            Text('Audio + Video — Flutter', style: TextStyle(color: PyramidTheme.fg, fontSize: 28, fontWeight: FontWeight.w500)),
            const SizedBox(height: 40),

            _section('AUDIO'),
            _grid([
              _frame('01 · Default', 'chunky bars',
                PyramidAudioPlayer(
                  variant: AudioPlayerVariant.defaultBars,
                  title: 'test track', artist: 'pyramid · demo',
                  duration: _audioDur, position: _audioPos,
                  playing: _playing, onTogglePlay: _toggle,
                  onSeek: (p) => setState(() => _audioPos = p),
                )),
              _frame('02 · Gracile', 'hairline wave',
                PyramidAudioPlayer(
                  variant: AudioPlayerVariant.gracile,
                  title: 'test track', artist: 'pyramid · demo',
                  duration: _audioDur, position: _audioPos,
                  playing: _playing, onTogglePlay: _toggle,
                  onSeek: (p) => setState(() => _audioPos = p),
                )),
              _frame('03 · Compact', 'in-chat',
                PyramidAudioPlayer(
                  variant: AudioPlayerVariant.compact,
                  title: 'test track', artist: 'pyramid · demo',
                  duration: _audioDur, position: _audioPos,
                  playing: _playing, onTogglePlay: _toggle,
                  onSeek: (p) => setState(() => _audioPos = p),
                )),
              _frame('04 · Mono', 'terminal',
                PyramidAudioPlayer(
                  variant: AudioPlayerVariant.mono,
                  title: 'test.wav', artist: 'pyramid · demo',
                  duration: _audioDur, position: _audioPos,
                  playing: _playing, onTogglePlay: _toggle,
                  onSeek: (p) => setState(() => _audioPos = p),
                )),
            ]),
            const SizedBox(height: 40),

            _section('VIDEO'),
            _grid([
              _frame('01 · Default', 'hover-chrome',
                PyramidVideoPlayer(
                  variant: VideoPlayerVariant.defaultHover,
                  title: 'test clip', subtitle: 'pyramid · 1080p',
                  duration: _videoDur, position: _videoPos, buffered: 0.65,
                  playing: _playing, onTogglePlay: _toggle,
                  onSeek: (p) => setState(() => _videoPos = p),
                )),
              _frame('02 · Minimal', 'always-visible',
                PyramidVideoPlayer(
                  variant: VideoPlayerVariant.minimal,
                  title: 'test clip', subtitle: 'pyramid · 1080p',
                  duration: _videoDur, position: _videoPos, buffered: 0.65,
                  playing: _playing, onTogglePlay: _toggle,
                  onSeek: (p) => setState(() => _videoPos = p),
                )),
              _frame('03 · Framed', 'editorial',
                PyramidVideoPlayer(
                  variant: VideoPlayerVariant.framed,
                  title: 'test clip', subtitle: 'pyramid · 1080p',
                  duration: _videoDur, position: _videoPos, buffered: 0.65,
                  playing: _playing, onTogglePlay: _toggle,
                  onSeek: (p) => setState(() => _videoPos = p),
                )),
            ]),
          ]),
        ),
      ),
    );
  }

  Widget _section(String label) => Padding(
    padding: const EdgeInsets.only(bottom: 20),
    child: Container(
      padding: const EdgeInsets.only(bottom: 8),
      decoration: BoxDecoration(border: Border(bottom: BorderSide(color: PyramidTheme.border))),
      child: Text(label,
          style: TextStyle(fontFamily: PyramidTheme.fontMono, fontSize: 10, letterSpacing: 1.8, color: PyramidTheme.fgDim)),
    ),
  );

  Widget _frame(String label, String sub, Widget child) => Column(
    crossAxisAlignment: CrossAxisAlignment.stretch,
    mainAxisSize: MainAxisSize.min,
    children: [
      Padding(
        padding: const EdgeInsets.only(bottom: 14),
        child: Row(mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [
          Text(label, style: TextStyle(fontFamily: PyramidTheme.fontMono, fontSize: 10, letterSpacing: 1.4, color: PyramidTheme.fgMuted)),
          Text(sub, style: TextStyle(fontFamily: PyramidTheme.fontMono, fontSize: 10, letterSpacing: 1.4, color: PyramidTheme.fgDim)),
        ]),
      ),
      child,
    ],
  );

  Widget _grid(List<Widget> items) => Wrap(
    spacing: 28, runSpacing: 28,
    children: items.map((i) => SizedBox(width: 420, child: i)).toList(),
  );
}