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modify icon & add notify function

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admin
2026-02-27 17:25:34 +08:00
parent 876842c0db
commit 38291885dd
42 changed files with 844 additions and 111 deletions
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lib/main.dart
+9 -3
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@@ -23,6 +23,7 @@ import './calendar/calendar_manager.dart';
import './expense/expense_manager.dart';
import './chart/channel_sales_manager.dart';
import './bpm/sign_todo_manager.dart';
import './message/message_manager.dart';
class MyHttpOverrides extends HttpOverrides {
@override
@@ -162,9 +163,9 @@ class MainMenu extends StatelessWidget {
targetScreen: IssueManager(),
),
MenuItem(
title: '設定',
icon: Icons.settings,
targetScreen: SettingsPage(),
title: '訊息通知',
icon: Icons.notifications,
targetScreen: MessageManager(currentUserId: uid),
),
MenuItem(
title: '費用申請',
@@ -178,6 +179,11 @@ class MainMenu extends StatelessWidget {
targetScreen: NewsManager(),
//targetScreen: AnnouncementManager(),
),
MenuItem(
title: '設定',
icon: Icons.settings,
targetScreen: SettingsPage(),
),
];
return Scaffold(
lib/message/message_api.dart
+34
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@@ -0,0 +1,34 @@
import './message_model.dart';
import '../services/generic_api_service.dart';
import 'package:intl/intl.dart';
class MessageApiService {
final GenericApiService _apiService = GenericApiService();
// 獲取個人通知訊息紀錄 (僅顯示 30 天內)
Future<List<EipMessage>> fetchMessages(String userId) async {
// 計算 30 天前的日期，作為查詢參數
final thirtyDaysAgo = DateTime.now().subtract(const Duration(days: 30));
final dateParam = DateFormat('yyyy-MM-dd').format(thirtyDaysAgo);
// 格式：當前頁^每頁筆數^排序欄位^關鍵字欄位^關鍵字內容
// 排序：按通知日期 (create_date) 降冪排列
// 實務上可根據您的 Generic API 支援度，將 dateParam 傳入作為過濾條件
// String queryFilter = "1^100^create_date^*^^^receivers^$userId^after^$dateParam";
String queryFilter = "1^100^create_date^*^^^receivers^$userId^^";
return await _apiService.fetchList<EipMessage>(
tableName: "eip_message", // 指向訊息資料表
pk: "id", //
queryFilter: queryFilter,
fromJson: (json) => EipMessage.fromJson(json),
);
}
// (選用) 更新訊息為已讀狀態
Future<bool> markAsRead(int messageId) async {
// 實作呼叫更新 msg_status 的 API 邏輯
// ...
return true;
}
}
lib/message/message_detail.dart
+77
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@@ -0,0 +1,77 @@
import 'package:flutter/material.dart';
import './message_model.dart';
class MessageDetail extends StatelessWidget {
final EipMessage message;
const MessageDetail({required this.message, super.key});
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('訊息內容'),
backgroundColor: Colors.white,
foregroundColor: Colors.black,
elevation: 0.5,
),
body: SingleChildScrollView(
padding: const EdgeInsets.all(20.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// 主旨區塊
Text(
message.subjectLine,
style: const TextStyle(fontSize: 22, fontWeight: FontWeight.bold, height: 1.4),
),
const SizedBox(height: 16),
// 寄件資訊區塊
Row(
children: [
CircleAvatar(
backgroundColor: Colors.blueGrey.shade100,
child: const Icon(Icons.person, color: Colors.blueGrey),
),
const SizedBox(width: 12),
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
message.sender, //
style: const TextStyle(fontSize: 16, fontWeight: FontWeight.w600),
),
Text(
message.formattedDate,
style: const TextStyle(fontSize: 14, color: Colors.grey),
),
],
),
],
),
const Padding(
padding: EdgeInsets.symmetric(vertical: 20.0),
child: Divider(),
),
// 訊息內文區塊
Container(
width: double.infinity,
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: Colors.grey.shade50,
borderRadius: BorderRadius.circular(10),
),
child: Text(
message.msgContent.isNotEmpty ? message.msgContent : '無內容', //
style: const TextStyle(fontSize: 16, height: 1.6, color: Colors.black87),
),
),
],
),
),
);
}
}
lib/message/message_manager.dart
+99
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@@ -0,0 +1,99 @@
import 'package:flutter/material.dart';
import './message_model.dart';
import './message_api.dart';
import './message_detail.dart';
class MessageManager extends StatefulWidget {
final String currentUserId;
const MessageManager({required this.currentUserId, super.key});
@override
State<MessageManager> createState() => _MessageManagerState();
}
class _MessageManagerState extends State<MessageManager> {
late MessageApiService _apiService;
late Future<List<EipMessage>> _messageFuture;
@override
void initState() {
super.initState();
_apiService = MessageApiService();
_refreshList();
}
void _refreshList() {
setState(() {
_messageFuture = _apiService.fetchMessages(widget.currentUserId);
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('通知訊息'),
actions: [
IconButton(
icon: const Icon(Icons.refresh),
onPressed: _refreshList,
)
],
),
body: FutureBuilder<List<EipMessage>>(
future: _messageFuture,
builder: (context, snapshot) {
if (snapshot.connectionState == ConnectionState.waiting) {
return const Center(child: CircularProgressIndicator());
}
if (!snapshot.hasData || snapshot.data!.isEmpty) {
return const Center(child: Text('近 30 天內無任何通知訊息'));
}
return ListView.builder(
itemCount: snapshot.data!.length,
itemBuilder: (ctx, i) => _buildMessageCard(snapshot.data![i]),
);
},
),
// 此為唯讀功能，因此移除 FloatingActionButton
);
}
Widget _buildMessageCard(EipMessage item) {
return Card(
elevation: 0.5,
margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
shape: RoundedRectangleBorder(
side: BorderSide(color: Colors.grey.shade200),
borderRadius: BorderRadius.circular(10),
),
child: ListTile(
onTap: () async {
// 點擊進入詳情
await Navigator.push(
context,
MaterialPageRoute(builder: (context) => MessageDetail(message: item)),
);
// 若在詳情頁有觸發「已讀」，返回時可重新整理列表
_refreshList();
},
leading: CircleAvatar(
backgroundColor: item.statusColor.withOpacity(0.1),
child: Icon(
item.isRead ? Icons.mark_email_read : Icons.mark_email_unread,
color: item.statusColor,
),
),
title: Text(
item.subjectLine, //
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: TextStyle(
fontWeight: item.isRead ? FontWeight.normal : FontWeight.bold,
),
),
subtitle: Text(item.formattedDate),
),
);
}
}
lib/message/message_model.dart
+48
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@@ -0,0 +1,48 @@
import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
class EipMessage {
final int id; // id (Primary Key)
final String sender; // sender (發件人)
final String receivers; // receivers (收件人)
final String subjectLine; // subject_line (主旨)
final String msgContent; // msg_content (內容)
final String msgStatus; // msg_status (閱讀狀態)
final DateTime? createDate; // create_date (通知日期)
EipMessage({
required this.id,
this.sender = '',
this.receivers = '',
this.subjectLine = '',
this.msgContent = '',
this.msgStatus = '0',
this.createDate,
});
factory EipMessage.fromJson(Map<String, dynamic> json) {
return EipMessage(
id: int.tryParse(json['id']?.toString() ?? '0') ?? 0,
sender: json['sender'] as String? ?? '系統通知',
receivers: json['receivers'] as String? ?? '',
subjectLine: json['subject_line'] as String? ?? '無主旨',
msgContent: json['msg_content'] as String? ?? '',
msgStatus: json['msg_status'] as String? ?? '0',
createDate: json['create_date'] != null ? DateTime.tryParse(json['create_date']) : null,
);
}
// 格式化顯示通知日期
String get formattedDate {
if (createDate == null) return '未知時間';
final df = DateFormat('yyyy/MM/dd HH:mm');
return df.format(createDate!);
}
// 判斷是否已讀 (假設 '1' 為已讀，'0' 為未讀)
bool get isRead => msgStatus == '1';
// 狀態視覺呈現
Color get statusColor => isRead ? Colors.grey : Colors.blueAccent;
String get statusText => isRead ? '已讀' : '未讀';
}
lib/todo/todo_form.dart
+207
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@@ -0,0 +1,207 @@
import 'package:flutter/material.dart';
class TodoForm extends StatefulWidget {
const TodoForm({super.key});
@override
State<TodoForm> createState() => _TodoFormState();
}
class _TodoFormState extends State<TodoForm> {
final Color primaryPurple = const Color(0xFF6542D0);
final Color bgLight = const Color(0xFFF8F9FA);
// 表單資料狀態 (可視需求綁定至 API)
String _selectedGroup = 'Work';
DateTime _startDate = DateTime.now();
DateTime _endDate = DateTime.now().add(const Duration(days: 30));
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: bgLight,
appBar: AppBar(
backgroundColor: bgLight,
elevation: 0,
leading: IconButton(
icon: const Icon(Icons.arrow_back_ios_new, color: Colors.black87),
onPressed: () => Navigator.pop(context),
),
title: const Text('Add Project', style: TextStyle(color: Colors.black87, fontWeight: FontWeight.bold)),
centerTitle: true,
actions: [
IconButton(icon: const Icon(Icons.notifications_outlined, color: Colors.black87), onPressed: () {})
],
),
body: SingleChildScrollView(
padding: const EdgeInsets.all(24.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
_buildDropdownField('Task Group', _selectedGroup, Icons.work_outline),
const SizedBox(height: 24),
_buildTextField('Project Name', 'Grocery Shopping App', isMultiline: false),
const SizedBox(height: 24),
_buildTextField('Description', 'This application is designed for super shops...', isMultiline: true),
const SizedBox(height: 24),
_buildDatePicker('Start Date', _startDate, true),
const SizedBox(height: 24),
_buildDatePicker('End Date', _endDate, false),
const SizedBox(height: 24),
_buildLogoSelector(),
const SizedBox(height: 40),
// 底部大型送出按鈕
SizedBox(
width: double.infinity,
height: 56,
child: ElevatedButton(
style: ElevatedButton.styleFrom(
backgroundColor: primaryPurple,
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)),
elevation: 5,
shadowColor: primaryPurple.withOpacity(0.5)
),
onPressed: () {
// 觸發 API 儲存邏輯
Navigator.pop(context);
},
child: const Text('Add Project', style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold, color: Colors.white)),
),
)
],
),
),
);
}
// --- 輔助表單元件 ---
Widget _buildDropdownField(String label, String value, IconData icon) {
return Container(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
decoration: BoxDecoration(color: Colors.white, borderRadius: BorderRadius.circular(16), boxShadow: [BoxShadow(color: Colors.grey.withOpacity(0.05), blurRadius: 10, offset: const Offset(0, 5))]),
child: DropdownButtonHideUnderline(
child: DropdownButton<String>(
value: value,
isExpanded: true,
icon: const Icon(Icons.arrow_drop_down, color: Colors.black54),
items: ['Work', 'Personal', 'Study'].map((String val) {
return DropdownMenuItem<String>(
value: val,
child: Row(
children: [
Container(
padding: const EdgeInsets.all(8),
decoration: BoxDecoration(color: Colors.pink.shade50, borderRadius: BorderRadius.circular(10)),
child: Icon(icon, color: Colors.pinkAccent, size: 20),
),
const SizedBox(width: 12),
Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: [
Text(label, style: const TextStyle(fontSize: 12, color: Colors.grey)),
Text(val, style: const TextStyle(fontSize: 16, fontWeight: FontWeight.bold, color: Colors.black87)),
],
)
],
),
);
}).toList(),
onChanged: (newValue) {
if (newValue != null) setState(() => _selectedGroup = newValue);
},
),
),
);
}
Widget _buildTextField(String label, String placeholder, {bool isMultiline = false}) {
return Container(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
decoration: BoxDecoration(color: Colors.white, borderRadius: BorderRadius.circular(16), boxShadow: [BoxShadow(color: Colors.grey.withOpacity(0.05), blurRadius: 10, offset: const Offset(0, 5))]),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(label, style: const TextStyle(fontSize: 12, color: Colors.grey)),
TextFormField(
initialValue: placeholder,
maxLines: isMultiline ? 4 : 1,
style: const TextStyle(fontSize: 16, fontWeight: FontWeight.w500, color: Colors.black87),
decoration: const InputDecoration(
border: InputBorder.none,
isDense: true,
contentPadding: EdgeInsets.only(top: 8),
),
)
],
),
);
}
Widget _buildDatePicker(String label, DateTime date, bool isStart) {
// 實務上這裡會加上 onTap 呼叫 showDatePicker
return Container(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 16),
decoration: BoxDecoration(color: Colors.white, borderRadius: BorderRadius.circular(16), boxShadow: [BoxShadow(color: Colors.grey.withOpacity(0.05), blurRadius: 10, offset: const Offset(0, 5))]),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Row(
children: [
Container(
padding: const EdgeInsets.all(8),
decoration: BoxDecoration(color: const Color(0xFFF0EFFF), borderRadius: BorderRadius.circular(10)),
child: Icon(Icons.calendar_month, color: primaryPurple, size: 20),
),
const SizedBox(width: 12),
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(label, style: const TextStyle(fontSize: 12, color: Colors.grey)),
const SizedBox(height: 4),
Text('01 May, 2022', style: const TextStyle(fontSize: 16, fontWeight: FontWeight.bold, color: Colors.black87)), // Mock 字串
],
),
],
),
const Icon(Icons.arrow_drop_down, color: Colors.black54)
],
),
);
}
Widget _buildLogoSelector() {
return Container(
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(color: Colors.white, borderRadius: BorderRadius.circular(16), boxShadow: [BoxShadow(color: Colors.grey.withOpacity(0.05), blurRadius: 10, offset: const Offset(0, 5))]),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Row(
children: [
CircleAvatar(backgroundColor: Colors.teal, radius: 24, child: Text('GS', style: TextStyle(color: Colors.white, fontWeight: FontWeight.bold))),
const SizedBox(width: 12),
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: const [
Text('Grocery', style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold, color: Colors.teal)),
Text('shop', style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold, color: Colors.orange)),
],
)
],
),
TextButton(
style: TextButton.styleFrom(
backgroundColor: const Color(0xFFF0EFFF),
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8))
),
onPressed: () {},
child: Text('Change Logo', style: TextStyle(color: primaryPurple, fontWeight: FontWeight.bold)),
)
],
),
);
}
}
lib/todo/todo_manager.dart
+253 -97
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@@ -1,33 +1,46 @@
import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
import './todo_api.dart';
import './todo_model.dart';
import './todo_detail.dart'; // 稍後創建
// import './main.dart'; // 確保可以訪問 MainMenu
import './todo_detail.dart';
import './todo_form.dart';
class TodoManager extends StatefulWidget {
// 實際應用中，這裡應該傳入當前用戶 ID
final String currentUserId;
const TodoManager({this.currentUserId = 'admin', super.key});
@override
State<StatefulWidget> createState() {
return _TodoManagerState();
}
State<StatefulWidget> createState() => _TodoManagerState();
}
class _TodoManagerState extends State<TodoManager> {
late TodoApiService _apiService;
late Future<List<Todo>> _todosFuture;
// UI 狀態控制
int _selectedDateIndex = 3; // 預設選中 index 3 (即「今天」)
String _selectedFilter = 'All'; // All, To do, In Progress, Done
late List<DateTime> _dynamicDates; // 儲存動態產生的日期
final Color primaryPurple = const Color(0xFF6542D0);
final Color bgLight = const Color(0xFFF8F9FA);
@override
void initState() {
super.initState();
_apiService = TodoApiService(currentUserId: widget.currentUserId);
// 頁面加載時自動開始獲取資料
_todosFuture = _apiService.fetchTodos();
_generateDates();
}
// 產生前3天到後1天的日期區間
void _generateDates() {
DateTime today = DateTime.now();
_dynamicDates = List.generate(5, (index) {
return today.subtract(Duration(days: 3 - index));
});
}
// 刷新資料的函數
void _refreshTodos() {
setState(() {
_todosFuture = _apiService.fetchTodos();
@@ -37,113 +50,256 @@ class _TodoManagerState extends State<TodoManager> {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('我的待辦事項'),
actions: <Widget>[
backgroundColor: bgLight,
body: SafeArea(
child: Column(
children: [
_buildCustomHeader(),
_buildDateSelector(),
_buildFilterChips(),
Expanded(
child: _buildTodoListBody(),
),
],
),
),
floatingActionButton: FloatingActionButton(
onPressed: () {
Navigator.push(context, MaterialPageRoute(builder: (_) => const TodoForm()));
},
backgroundColor: primaryPurple,
elevation: 4,
shape: const CircleBorder(),
child: const Icon(Icons.add, color: Colors.white, size: 28),
),
floatingActionButtonLocation: FloatingActionButtonLocation.centerDocked,
bottomNavigationBar: _buildBottomNav(),
);
}
// --- UI 元件區塊 ---
Widget _buildCustomHeader() {
return Padding(
padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 16),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
IconButton(
icon: const Icon(Icons.refresh),
tooltip: '刷新列表',
onPressed: _refreshTodos,
),
// 假設這裡使用 Navigator.pop(context) 即可返回 MainMenu
IconButton(
icon: const Icon(Icons.home),
tooltip: '返回主頁',
icon: const Icon(Icons.arrow_back_ios_new, color: Colors.black87),
onPressed: () => Navigator.pop(context),
),
const Text(
"Today's Tasks",
style: TextStyle(fontSize: 22, fontWeight: FontWeight.bold, color: Colors.black87),
),
// 移除小鈴鐺圖示後，保留一個佔位符號以確保標題能完美置中
const SizedBox(width: 48),
],
),
body: FutureBuilder<List<Todo>>(
future: _todosFuture,
builder: (context, snapshot) {
if (snapshot.connectionState == ConnectionState.waiting) {
return const Center(child: CircularProgressIndicator());
} else if (snapshot.hasError) {
return Center(
);
}
Widget _buildDateSelector() {
return SizedBox(
height: 90,
child: ListView.builder(
scrollDirection: Axis.horizontal,
padding: const EdgeInsets.symmetric(horizontal: 16),
itemCount: _dynamicDates.length,
itemBuilder: (context, index) {
final date = _dynamicDates[index];
final isSelected = index == _selectedDateIndex;
return GestureDetector(
onTap: () => setState(() => _selectedDateIndex = index),
child: AnimatedContainer(
duration: const Duration(milliseconds: 300),
margin: const EdgeInsets.symmetric(horizontal: 8),
width: 65,
decoration: BoxDecoration(
color: isSelected ? primaryPurple : Colors.white,
borderRadius: BorderRadius.circular(20),
boxShadow: [
if (!isSelected) BoxShadow(color: Colors.grey.withOpacity(0.1), blurRadius: 10, offset: const Offset(0, 5))
],
),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text('載入失敗: ${snapshot.error}', textAlign: TextAlign.center),
const SizedBox(height: 16),
ElevatedButton(onPressed: _refreshTodos, child: const Text('重試')),
Text(DateFormat('MMM').format(date), style: TextStyle(color: isSelected ? Colors.white70 : Colors.grey, fontSize: 12)),
const SizedBox(height: 4),
Text(DateFormat('dd').format(date), style: TextStyle(color: isSelected ? Colors.white : Colors.black, fontSize: 20, fontWeight: FontWeight.bold)),
const SizedBox(height: 4),
Text(DateFormat('EEE').format(date), style: TextStyle(color: isSelected ? Colors.white70 : Colors.grey, fontSize: 12)),
],
),
);
} else if (snapshot.hasData && snapshot.data!.isNotEmpty) {
return TodoList(todos: snapshot.data!);
} else {
return const Center(child: Text('目前沒有待辦事項。工作很輕鬆！'));
}
),
);
},
),
);
}
}
// -----------------------------------------------------------
// 列表顯示小部件 (TodoList)
// -----------------------------------------------------------
class TodoList extends StatelessWidget {
final List<Todo> todos;
const TodoList({required this.todos, super.key});
@override
Widget build(BuildContext context) {
return ListView.builder(
itemCount: todos.length,
itemBuilder: (BuildContext context, int index) {
final item = todos[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) => TodoDetail(todo: item),
),
);
},
child: ListTile(
// 左側狀態指示器
leading: Container(
width: 10,
decoration: BoxDecoration(
color: item.statusColor,
borderRadius: BorderRadius.circular(5),
),
),
title: Text(
item.taskName,
style: const TextStyle(fontWeight: FontWeight.bold),
),
subtitle: Text(
'分類: ${item.className} | 優先級: ${item.priority ?? '一般'}',
style: const TextStyle(fontSize: 12),
),
trailing: Column(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.end,
children: [
Text(
'截止日',
style: TextStyle(fontSize: 10, color: item.statusColor),
),
Text(
item.formattedEndDate,
style: const TextStyle(fontSize: 13, fontWeight: FontWeight.w600),
),
],
Widget _buildFilterChips() {
final filters = ['All', 'To do', 'In Progress', 'Done'];
return SizedBox(
height: 60,
child: ListView.builder(
scrollDirection: Axis.horizontal,
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 10),
itemCount: filters.length,
itemBuilder: (context, index) {
final isSelected = _selectedFilter == filters[index];
return Padding(
padding: const EdgeInsets.only(right: 12),
child: ChoiceChip(
label: Text(filters[index]),
selected: isSelected,
onSelected: (bool selected) {
if (selected) setState(() => _selectedFilter = filters[index]);
},
selectedColor: primaryPurple,
backgroundColor: const Color(0xFFF0EFFF),
labelStyle: TextStyle(
color: isSelected ? Colors.white : primaryPurple,
fontWeight: isSelected ? FontWeight.bold : FontWeight.normal,
),
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(20), side: BorderSide.none),
),
),
);
);
},
),
);
}
Widget _buildTodoListBody() {
return FutureBuilder<List<Todo>>(
future: _todosFuture,
builder: (context, snapshot) {
if (snapshot.connectionState == ConnectionState.waiting) {
return const Center(child: CircularProgressIndicator());
} else if (snapshot.hasError) {
return Center(child: Text('載入失敗: ${snapshot.error}'));
} else if (snapshot.hasData) {
// 取得目前選取的時間
DateTime selectedDate = _dynamicDates[_selectedDateIndex];
List<Todo> filteredTodos = snapshot.data!.where((todo) {
// 1. 狀態過濾邏輯
bool statusMatch = true;
if (_selectedFilter != 'All') {
String status = (todo.status ?? '').toUpperCase();
if (_selectedFilter == 'Done') statusMatch = status == 'DONE';
else if (_selectedFilter == 'In Progress') statusMatch = status == 'WIP';
else if (_selectedFilter == 'To do') statusMatch = status != 'DONE' && status != 'WIP';
}
// 2. 日期過濾邏輯 (比對 年、月、日)
bool dateMatch = false;
if (todo.endDate != null) {
dateMatch = (todo.endDate!.year == selectedDate.year) &&
(todo.endDate!.month == selectedDate.month) &&
(todo.endDate!.day == selectedDate.day);
}
return statusMatch && dateMatch;
}).toList();
if (filteredTodos.isEmpty) {
return Center(
child: Text('此日期沒有「$_selectedFilter」狀態的任務。',
style: const TextStyle(color: Colors.grey, fontSize: 16)),
);
}
return RefreshIndicator(
onRefresh: () async => _refreshTodos(),
child: ListView.builder(
padding: const EdgeInsets.fromLTRB(20, 10, 20, 80),
itemCount: filteredTodos.length,
itemBuilder: (context, index) => _buildTaskCard(filteredTodos[index]),
),
);
} else {
return const Center(child: Text('目前沒有待辦事項。工作很輕鬆！'));
}
},
);
}
Widget _buildTaskCard(Todo item) {
String displayStatus = 'To-do';
Color chipColor = Colors.blueGrey;
Color chipBg = Colors.blueGrey.withOpacity(0.1);
if (item.status?.toUpperCase() == 'DONE') {
displayStatus = 'Done';
chipColor = primaryPurple;
chipBg = primaryPurple.withOpacity(0.1);
} else if (item.status?.toUpperCase() == 'WIP') {
displayStatus = 'In Progress';
chipColor = Colors.orange;
chipBg = Colors.orange.withOpacity(0.1);
}
return Container(
margin: const EdgeInsets.only(bottom: 16),
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(20),
boxShadow: [BoxShadow(color: Colors.grey.withOpacity(0.08), blurRadius: 15, offset: const Offset(0, 5))],
),
child: InkWell(
onTap: () => Navigator.push(context, MaterialPageRoute(builder: (_) => TodoDetail(todo: item))),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(item.className, style: const TextStyle(color: Colors.grey, fontSize: 13, fontWeight: FontWeight.w500)),
Icon(Icons.work_outline, color: primaryPurple.withOpacity(0.5), size: 18),
],
),
const SizedBox(height: 8),
Text(item.taskName, style: const TextStyle(fontSize: 18, fontWeight: FontWeight.bold, color: Colors.black87)),
const SizedBox(height: 16),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Row(
children: [
const Icon(Icons.access_time_filled, color: Colors.grey, size: 16),
const SizedBox(width: 6),
Text(item.formattedEndDate, style: const TextStyle(color: Colors.grey, fontSize: 13, fontWeight: FontWeight.w500)),
],
),
Container(
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
decoration: BoxDecoration(color: chipBg, borderRadius: BorderRadius.circular(20)),
child: Text(displayStatus, style: TextStyle(color: chipColor, fontSize: 12, fontWeight: FontWeight.w700)),
)
],
)
],
),
),
);
}
// 移除了內部的圖示，但保留了 BottomAppBar 的挖空設計與高度
Widget _buildBottomNav() {
return const BottomAppBar(
shape: CircularNotchedRectangle(),
notchMargin: 8.0,
color: Color(0xFFF0EFFF),
elevation: 0,
child: SizedBox(
height: 60, // 維持底部導覽列的高度，留給 FAB 空間
),
);
}
}
lib/todo/ux/ai-prompt.txt
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1.先上傳 3張圖，在上傳原先開發的版本程式
然後，呼叫 Gemini 3.0 下 prompt
請將原本開發好的 ux 改為新上傳的樣式，api 及欄位不變，只是參考 ux 修改
>> 就會產生新版程式
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