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 +1,102 @@
+import 'package:flutter/material.dart';
+
+import '../../data/api/report_data_source.dart';
+import '../../data/models/models.dart';
+import '../../routing/app_routes.dart';
+import '../../theme/wise_tokens.dart';
+import '../../widgets/app_card.dart';
+import '../../widgets/badges.dart';
+import '../../widgets/states.dart';
+
+class InstitutionsPage extends StatefulWidget {
+  const InstitutionsPage({required this.dataSource, super.key});
+
+  final ReportDataSource dataSource;
+
+  @override
+  State<InstitutionsPage> createState() => _InstitutionsPageState();
+}
+
+class _InstitutionsPageState extends State<InstitutionsPage> {
+  late Future<List<Institution>> future = widget.dataSource.institutions();
+
+  @override
+  Widget build(BuildContext context) {
+    return FutureBuilder<List<Institution>>(
+      future: future,
+      builder: (context, snapshot) {
+        if (snapshot.connectionState != ConnectionState.done) return const LoadingState();
+        if (snapshot.hasError) return ErrorState(message: snapshot.error.toString(), onRetry: () => setState(() => future = widget.dataSource.institutions()));
+        final items = [...snapshot.data ?? const <Institution>[]]..sort((a, b) => b.reportCount.compareTo(a.reportCount));
+        if (items.isEmpty) return const EmptyState(title: '暂无机构信息', message: '稍后再试', icon: Icons.account_balance_outlined);
+        return ListView(
+          padding: const EdgeInsets.all(WiseSpacing.x4),
+          children: [
+            Text('研报来源机构', style: Theme.of(context).textTheme.titleLarge),
+            const SizedBox(height: WiseSpacing.x3),
+            for (final item in items) ...[
+              InstitutionCard(
+                institution: item,
+                onTap: () => openInstitutionDetail(context, widget.dataSource, item.id),
+              ),
+              const SizedBox(height: WiseSpacing.x3),
+            ],
+          ],
+        );
+      },
+    );
+  }
+}
+
+class InstitutionCard extends StatelessWidget {
+  const InstitutionCard({required this.institution, required this.onTap, super.key});
+
+  final Institution institution;
+  final VoidCallback onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    final initials = institution.nameCn.isEmpty ? '研' : institution.nameCn.characters.take(2).toString();
+    return AppCard(
+      onTap: onTap,
+      child: Row(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          CircleAvatar(
+            radius: 25,
+            backgroundColor: WiseColors.secondary200,
+            foregroundColor: WiseColors.primary,
+            child: Text(initials, style: const TextStyle(fontWeight: FontWeight.w800)),
+          ),
+          const SizedBox(width: WiseSpacing.x3),
+          Expanded(
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Text(institution.nameCn, style: Theme.of(context).textTheme.titleMedium),
+                if (institution.nameEn.isNotEmpty)
+                  Text(institution.nameEn, maxLines: 1, overflow: TextOverflow.ellipsis, style: Theme.of(context).textTheme.bodySmall),
+                const SizedBox(height: WiseSpacing.x2),
+                Wrap(
+                  spacing: WiseSpacing.x2,
+                  runSpacing: WiseSpacing.x2,
+                  children: [
+                    if (institution.institutionType.isNotEmpty) AppBadge(text: institution.institutionType),
+                    for (final topic in institution.coveredTopics.take(3)) AppBadge(text: topic, kind: BadgeKind.brand),
+                  ],
+                ),
+              ],
+            ),
+          ),
+          const SizedBox(width: WiseSpacing.x2),
+          Column(
+            children: [
+              Text('${institution.reportCount}', style: Theme.of(context).textTheme.titleMedium?.copyWith(color: WiseColors.primary)),
+              Text('份研报', style: Theme.of(context).textTheme.bodySmall),
+            ],
+          ),
+        ],
+      ),
+    );
+  }
+}