feat: 接入起卦后端流程并完善积分扣减链路

apps/lib/features/divination/presentation/screens/divination_screen.dart

@@ -1,17 +1,30 @@
 import 'package:flutter/material.dart';
 
+import '../../../../app/di/injection.dart';
+import '../../../../core/auth/session_store.dart';
+import '../../../../data/network/api_client.dart';
 import '../../../../l10n/app_localizations.dart';
-import '../../../../shared/theme/app_color_palette.dart';
 import '../../../../shared/theme/design_tokens.dart';
 import '../../../../shared/widgets/divination/divination_shared_widgets.dart';
 import '../../../../shared/widgets/toast/toast.dart';
 import '../../../../shared/widgets/toast/toast_type.dart';
+import '../../data/apis/divination_api.dart';
 import '../../data/models/divination_params.dart';
+import '../../data/services/divination_run_service.dart';
 import 'auto_divination_screen.dart';
 import 'manual_divination_screen.dart';
 
 class DivinationScreen extends StatefulWidget {
-  const DivinationScreen({super.key});
+  const DivinationScreen({
+    super.key,
+    required this.sessionStore,
+    required this.userId,
+    this.runServiceOverride,
+  });
+
+  final SessionStore sessionStore;
+  final String userId;
+  final DivinationRunService? runServiceOverride;
 
   @override
   State<DivinationScreen> createState() => _DivinationScreenState();
@@ -20,11 +33,26 @@ class DivinationScreen extends StatefulWidget {
 class _DivinationScreenState extends State<DivinationScreen> {
   late DivinationParams _params;
   final TextEditingController _questionController = TextEditingController();
+  late final DivinationRunService _runService;
 
   @override
   void initState() {
     super.initState();
-    _params = DivinationMockData.initial();
+    final apiClient = ApiClient(
+      baseUrl: appDependencies.backendUrl,
+      tokenProvider: widget.sessionStore.getToken,
+    );
+    _runService =
+        widget.runServiceOverride ??
+        DivinationRunService(api: DivinationApi(apiClient: apiClient));
+    _params = DivinationParams(
+      method: DivinationMethod.manual,
+      questionType: QuestionType.career,
+      question: '',
+      divinationTime: DateTime.now(),
+      coinBalance: 0,
+      userId: widget.userId,
+    );
     _questionController.addListener(_syncQuestion);
   }
 
@@ -58,7 +86,6 @@ class _DivinationScreenState extends State<DivinationScreen> {
   }
 
   Widget _buildBody(BuildContext context, AppLocalizations l10n) {
-    final palette = Theme.of(context).extension<AppColorPalette>()!;
     return GestureDetector(
       onTap: () => FocusScope.of(context).unfocus(),
       child: SingleChildScrollView(
@@ -106,15 +133,6 @@ class _DivinationScreenState extends State<DivinationScreen> {
             _QuestionTextField(controller: _questionController, l10n: l10n),
             const SizedBox(height: AppSpacing.xl),
             _StartButton(onPressed: _onStart, l10n: l10n),
-            const SizedBox(height: AppSpacing.sm),
-            Center(
-              child: Text(
-                l10n.divinationCoinBalance(_params.coinBalance),
-                style: Theme.of(
-                  context,
-                ).textTheme.bodySmall?.copyWith(color: palette.warning),
-              ),
-            ),
           ],
         ),
       ),
@@ -132,16 +150,14 @@ class _DivinationScreenState extends State<DivinationScreen> {
       return;
     }
 
-    if (_params.coinBalance <= 0) {
-      Toast.show(context, l10n.toastCoinInsufficient, type: ToastType.warning);
-      return;
-    }
-
     if (_params.method == DivinationMethod.manual) {
       final nextParams = _params.copyWith(divinationTime: DateTime.now());
       Navigator.of(context).push(
         MaterialPageRoute<void>(
-          builder: (_) => ManualDivinationScreen(params: nextParams),
+          builder: (_) => ManualDivinationScreen(
+            params: nextParams,
+            runService: _runService,
+          ),
         ),
       );
       return;
@@ -150,7 +166,8 @@ class _DivinationScreenState extends State<DivinationScreen> {
     final nextParams = _params.copyWith(divinationTime: DateTime.now());
     Navigator.of(context).push(
       MaterialPageRoute<void>(
-        builder: (_) => AutoDivinationScreen(params: nextParams),
+        builder: (_) =>
+            AutoDivinationScreen(params: nextParams, runService: _runService),
       ),
     );
   }