2025-12-29 First Commit

2025-12-29 15:20:40 +08:00
commit fb2603c6f0
92 changed files with 6006 additions and 0 deletions
@@ -0,0 +1,156 @@
+import 'package:flutter/material.dart';
+import './issue_api.dart';
+import './issue_model.dart';
+import './issue_detail.dart';
+
+class IssueManager extends StatefulWidget {
+  // 實際應用中，這裡應該傳入當前用戶 ID
+  final String currentUserId;
+  const IssueManager({this.currentUserId = 'admin', super.key});
+
+  @override
+  State<StatefulWidget> createState() {
+    return _IssueManagerState();
+  }
+}
+
+class _IssueManagerState extends State<IssueManager> {
+  late IssueApiService _apiService;
+  late Future<List<Issue>> _issuesFuture;
+
+  @override
+  void initState() {
+    super.initState();
+    _apiService = IssueApiService(currentUserId: widget.currentUserId);
+    _issuesFuture = _apiService.fetchIssues();
+  }
+
+  void _refreshIssues() {
+    setState(() {
+      _issuesFuture = _apiService.fetchIssues();
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text('指派給我的問題清單 (${widget.currentUserId})'),
+        actions: <Widget>[
+          IconButton(
+            icon: const Icon(Icons.refresh),
+            tooltip: '刷新列表',
+            onPressed: _refreshIssues,
+          ),
+          IconButton(
+            icon: const Icon(Icons.home),
+            tooltip: '返回主頁',
+            onPressed: () => Navigator.pop(context),
+          ),
+        ],
+      ),
+      body: FutureBuilder<List<Issue>>(
+        future: _issuesFuture,
+        builder: (context, snapshot) {
+          if (snapshot.connectionState == ConnectionState.waiting) {
+            return const Center(child: CircularProgressIndicator());
+          } else if (snapshot.hasError) {
+            return Center(
+              child: Column(
+                mainAxisAlignment: MainAxisAlignment.center,
+                children: [
+                  Text('載入失敗: ${snapshot.error}', textAlign: TextAlign.center),
+                  const SizedBox(height: 16),
+                  ElevatedButton(onPressed: _refreshIssues, child: const Text('重試')),
+                ],
+              ),
+            );
+          } else if (snapshot.hasData && snapshot.data!.isNotEmpty) {
+            return IssueList(issues: snapshot.data!);
+          } else {
+            return const Center(child: Text('目前沒有指派給您的問題。'));
+          }
+        },
+      ),
+      // 底部浮動按鈕：新增問題
+      floatingActionButton: FloatingActionButton.extended(
+        onPressed: () {
+          ScaffoldMessenger.of(context).showSnackBar(
+            const SnackBar(content: Text('待實作新增問題頁面。')),
+          );
+        },
+        icon: const Icon(Icons.add),
+        label: const Text('新增問題'),
+        backgroundColor: Colors.redAccent,
+      ),
+    );
+  }
+}
+
+// -----------------------------------------------------------
+// 列表顯示小部件 (IssueList)
+// -----------------------------------------------------------
+
+class IssueList extends StatelessWidget {
+  final List<Issue> issues;
+
+  const IssueList({required this.issues, super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return ListView.builder(
+      itemCount: issues.length,
+      itemBuilder: (BuildContext context, int index) {
+        final item = issues[index];
+
+        return Card(
+          elevation: 3,
+          margin: const EdgeInsets.symmetric(vertical: 6.0, horizontal: 16.0),
+          child: InkWell(
+            onTap: () {
+              // 點擊項目：導航到詳細頁面
+              Navigator.push(
+                context,
+                MaterialPageRoute(
+                  builder: (context) => IssueDetail(issue: item),
+                ),
+              );
+            },
+            child: ListTile(
+              // 左側顯示優先級
+              leading: Icon(
+                item.priorityIcon,
+                color: item.priorityColor,
+                size: 30,
+              ),
+              title: Text(
+                '#${item.issueId} ${item.description ?? '無描述'}',
+                style: const TextStyle(fontWeight: FontWeight.bold),
+                overflow: TextOverflow.ellipsis,
+              ),
+              subtitle: Text(
+                '專案: ${item.projectId ?? 'N/A'} | 提出人: ${item.raisedBy ?? 'N/A'}',
+                style: const TextStyle(fontSize: 12),
+                overflow: TextOverflow.ellipsis,
+              ),
+              trailing: Column(
+                mainAxisAlignment: MainAxisAlignment.center,
+                crossAxisAlignment: CrossAxisAlignment.end,
+                children: [
+                  Text(
+                    item.statusText,
+                    style: TextStyle(fontSize: 12, color: item.statusColor, fontWeight: FontWeight.bold),
+                  ),
+                  Text(
+                    item.formattedExpectedDate,
+                    style: const TextStyle(fontSize: 11, color: Colors.grey),
+                  ),
+                ],
+              ),
+            ),
+          ),
+        );
+      },
+    );
+  }
+}