feat: season title card on cold start

Shows "SEASON 1 / First Bloom / N stages" over the season background for ~1.6s between splash and home; tap anywhere skips. Bails to home on content-load error. Adds seasonLabel/seasonStages l10n keys (en + ko). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-11 22:43:20 +09:00
parent 3f34358137
commit 9fe1910d12
5 changed files with 193 additions and 3 deletions
@@ -0,0 +1,111 @@
+import 'dart:async';
+
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+import '../../l10n/gen/app_localizations.dart';
+import '../../state/providers.dart';
+import '../widgets/season_background.dart';
+import 'home_screen.dart';
+
+/// Cold-start interstitial: "SEASON 1 · First Bloom". Tap anywhere or wait
+/// ~1.6s. If content somehow fails to load we bail straight to home.
+class SeasonTitleScreen extends ConsumerStatefulWidget {
+  const SeasonTitleScreen({super.key});
+
+  @override
+  ConsumerState<SeasonTitleScreen> createState() =>
+      _SeasonTitleScreenState();
+}
+
+class _SeasonTitleScreenState extends ConsumerState<SeasonTitleScreen> {
+  Timer? _auto;
+  bool _navigated = false;
+  bool _dataTimerArmed = false;
+
+  void _go() {
+    if (_navigated || !mounted) return;
+    _navigated = true;
+    Navigator.of(context).pushReplacement(
+      MaterialPageRoute(builder: (_) => const HomeScreen()),
+    );
+  }
+
+  @override
+  void dispose() {
+    _auto?.cancel();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final seasons = ref.watch(seasonsProvider);
+    final l10n = AppLocalizations.of(context)!;
+    return seasons.when(
+      loading: () {
+        _auto ??= Timer(const Duration(milliseconds: 2500), _go);
+        return const Scaffold(
+            backgroundColor: Color(0xFF0E1430), body: SizedBox());
+      },
+      error: (e, st) {
+        WidgetsBinding.instance.addPostFrameCallback((_) => _go());
+        return const Scaffold(
+            backgroundColor: Color(0xFF0E1430), body: SizedBox());
+      },
+      data: (list) {
+        if (!_dataTimerArmed) {
+          _dataTimerArmed = true;
+          _auto?.cancel();
+          _auto = Timer(const Duration(milliseconds: 1600), _go);
+        }
+        final pack = list.first;
+        final locale = Localizations.localeOf(context).languageCode;
+        final number = int.tryParse(pack.seasonId.split('_').last) ?? 1;
+        return GestureDetector(
+          behavior: HitTestBehavior.opaque,
+          onTap: _go,
+          child: Scaffold(
+            body: Stack(
+              fit: StackFit.expand,
+              children: [
+                SeasonBackground(theme: pack.theme),
+                SafeArea(
+                  child: Column(
+                    mainAxisAlignment: MainAxisAlignment.center,
+                    children: [
+                      Text(
+                        '${l10n.seasonLabel} $number',
+                        style: TextStyle(
+                          letterSpacing: 6,
+                          fontSize: 14,
+                          color: Colors.white.withValues(alpha: 0.7),
+                        ),
+                      ),
+                      const SizedBox(height: 10),
+                      Text(
+                        pack.titleFor(locale),
+                        style: const TextStyle(
+                          fontSize: 38,
+                          fontWeight: FontWeight.w900,
+                          color: Colors.white,
+                        ),
+                      ),
+                      const SizedBox(height: 8),
+                      Text(
+                        l10n.seasonStages(pack.stages.length),
+                        style: TextStyle(
+                          fontSize: 14,
+                          color: Colors.white.withValues(alpha: 0.6),
+                        ),
+                      ),
+                    ],
+                  ),
+                ),
+              ],
+            ),
+          ),
+        );
+      },
+    );
+  }
+}
@@ -1,8 +1,8 @@
 import 'package:flutter/material.dart';

-import 'home_screen.dart';
+import 'season_title_screen.dart';

-Widget _defaultNextScreen() => const HomeScreen();
+Widget _defaultNextScreen() => const SeasonTitleScreen();

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