chore: prepare yanting monorepo handoff

2026-06-03 10:39:03 +09:00
commit 634ae98dec
65 changed files with 5144 additions and 0 deletions
@@ -0,0 +1,152 @@
+import 'dart:async';
+
+import 'package:flutter/material.dart';
+
+import '../data/api/report_data_source.dart';
+import '../data/models/models.dart';
+import '../theme/wise_tokens.dart';
+import '../widgets/mini_player.dart';
+import 'feed/feed_page.dart';
+import 'institutions/institutions_page.dart';
+import 'listen/listen_page.dart';
+import 'profile/profile_page.dart';
+import 'reports/reports_page.dart';
+
+class ShellPage extends StatefulWidget {
+  const ShellPage({required this.dataSource, super.key});
+
+  final ReportDataSource dataSource;
+
+  @override
+  State<ShellPage> createState() => _ShellPageState();
+}
+
+class _ShellPageState extends State<ShellPage> {
+  int index = 0;
+  PlayerStateModel player = const PlayerStateModel();
+  Timer? timer;
+
+  @override
+  void dispose() {
+    timer?.cancel();
+    super.dispose();
+  }
+
+  void startAudio(AudioItem item) {
+    timer?.cancel();
+    setState(() {
+      player = PlayerStateModel(
+        audioId: item.audioId,
+        reportId: item.reportId,
+        title: item.titleCn,
+        durationSec: item.durationSec,
+        playing: true,
+        speed: player.speed,
+      );
+    });
+    timer = Timer.periodic(const Duration(seconds: 1), (_) => tick());
+  }
+
+  void startModuleAudio(String audioId, String reportId, String title, int durationSec) {
+    startAudio(
+      AudioItem(
+        audioId: audioId,
+        reportId: reportId,
+        titleCn: title,
+        reportTitleCn: title,
+        durationSec: durationSec,
+        institution: const Institution(id: '', nameCn: ''),
+      ),
+    );
+  }
+
+  void tick() {
+    if (!player.playing) return;
+    final next = player.positionSec + player.speed.round().clamp(1, 2);
+    setState(() {
+      player = player.copyWith(
+        positionSec: next >= player.durationSec ? player.durationSec : next,
+        playing: next < player.durationSec,
+      );
+    });
+  }
+
+  void toggleAudio() {
+    if (!player.hasAudio) return;
+    setState(() => player = player.copyWith(playing: !player.playing));
+  }
+
+  void seekAudio(int delta) {
+    if (!player.hasAudio) return;
+    setState(() {
+      player = player.copyWith(
+        positionSec: (player.positionSec + delta).clamp(0, player.durationSec),
+      );
+    });
+  }
+
+  void cycleSpeed() {
+    const speeds = [1.0, 1.25, 1.5, 2.0];
+    final current = speeds.indexOf(player.speed);
+    setState(() => player = player.copyWith(speed: speeds[(current + 1) % speeds.length]));
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final pages = [
+      FeedPage(
+        dataSource: widget.dataSource,
+        onPlay: startAudio,
+        player: player,
+        onStartModuleAudio: startModuleAudio,
+        onToggleAudio: toggleAudio,
+        onSeekAudio: seekAudio,
+        onSpeed: cycleSpeed,
+      ),
+      ReportsPage(
+        dataSource: widget.dataSource,
+        onPlay: startAudio,
+        player: player,
+        onStartModuleAudio: startModuleAudio,
+        onToggleAudio: toggleAudio,
+        onSeekAudio: seekAudio,
+        onSpeed: cycleSpeed,
+      ),
+      InstitutionsPage(dataSource: widget.dataSource),
+      ListenPage(dataSource: widget.dataSource, onPlay: startAudio),
+      ProfilePage(dataSource: widget.dataSource),
+    ];
+    return Scaffold(
+      appBar: AppBar(
+        title: const Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Text('研听'),
+            Text(
+              '全球机构研报中文解读',
+              style: TextStyle(fontSize: 12, color: WiseColors.textSecondary, fontWeight: FontWeight.w500),
+            ),
+          ],
+        ),
+      ),
+      body: pages[index],
+      bottomNavigationBar: Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          MiniPlayer(player: player, onToggle: toggleAudio),
+          NavigationBar(
+            selectedIndex: index,
+            onDestinationSelected: (value) => setState(() => index = value),
+            destinations: const [
+              NavigationDestination(icon: Icon(Icons.auto_awesome_outlined), selectedIcon: Icon(Icons.auto_awesome), label: '推荐'),
+              NavigationDestination(icon: Icon(Icons.article_outlined), selectedIcon: Icon(Icons.article), label: '研报'),
+              NavigationDestination(icon: Icon(Icons.account_balance_outlined), selectedIcon: Icon(Icons.account_balance), label: '机构'),
+              NavigationDestination(icon: Icon(Icons.headphones_outlined), selectedIcon: Icon(Icons.headphones), label: '听单'),
+              NavigationDestination(icon: Icon(Icons.person_outline), selectedIcon: Icon(Icons.person), label: '我的'),
+            ],
+          ),
+        ],
+      ),
+    );
+  }
+}