feat:增加hive数据库

2026-04-28 19:59:51 +08:00
parent db52de7b56
commit 3804164cfd
11 changed files with 490 additions and 52 deletions
--- a/lib/models/schedule.dart
+++ b/lib/models/schedule.dart
@@ -3,7 +3,7 @@ class Schedule {
  String title;
  DateTime startTime;
  DateTime endTime;
-  DateTime? scheduleDate;
+  DateTime? scheduleTime;
  DateTime createTime;

  Schedule({
@@ -11,7 +11,7 @@ class Schedule {
    required this.title,
    required this.startTime,
    required this.endTime,
-    this.scheduleDate,
+    this.scheduleTime,
    DateTime? createTime,
  }) : id = id ?? DateTime.timestamp().microsecond,
        createTime = DateTime.now();
--- a/lib/models/task.dart
+++ b/lib/models/task.dart
@@ -1,26 +1,54 @@
-class Task {
-  final int id;
+import 'package:hive/hive.dart';
+
+// flutter packages pub run build_runner build
+// part 'todo.g.dart';
+
+@HiveType(typeId: 0)
+class Task extends HiveObject {
+  @HiveField(0)
+  int id;
+
+  @HiveField(1)
  String title;
+
+  @HiveField(2)
  String? desc;
+
+  @HiveField(3)
  DateTime? dueDate;
-  DateTime? scheduleDate;
+
+  @HiveField(4)
+  DateTime? scheduleTime;
+
+  @HiveField(5)
  bool isCompleted;
-  Priority priority;
-  String? category;
+
+  @HiveField(6)
+  int priorityIndex;
+
+  @HiveField(7)
  DateTime createTime;

+  @HiveField(8)
+  DateTime updateTime;
+
+  Priority get priority => Priority.values[priorityIndex];
+
+  set priority(Priority value) => priorityIndex = value.index;
+
  Task({
    int? id,
    required this.title,
    this.desc,
    this.dueDate,
-    this.scheduleDate,
+    this.scheduleTime,
    this.isCompleted = false,
-    this.priority = Priority.medium,
-    this.category,
+    Priority priority = Priority.medium,
    DateTime? createTime,
  }) : id = id ?? DateTime.timestamp().microsecond,
-        createTime = DateTime.now();
+       this.priorityIndex = priority.index,
+       createTime = DateTime.now(),
+       updateTime = DateTime.now();
 }

-enum Priority { low, medium, high }
+enum Priority { low, medium, high }
--- a/lib/pages/schedule_page.dart
+++ b/lib/pages/schedule_page.dart
@@ -1,7 +1,7 @@
 import 'package:fluent_ui/fluent_ui.dart';
 import 'package:flutter/material.dart' show ButtonSegment, SegmentedButton;
 import 'package:syncfusion_flutter_calendar/calendar.dart' as calendar;
-import 'package:task_hub/models/Schedule.dart';
+import 'package:task_hub/models/schedule.dart';
 import 'package:task_hub/widgets/schedule_dialog.dart';

 class AppointmentDataSource extends calendar.CalendarDataSource {
--- a/lib/pages/task_page.dart
+++ b/lib/pages/task_page.dart
@@ -91,8 +91,7 @@ class _TaskPageState extends State<TaskPage> {
          createTime: task.createTime,
          dueDate: task.dueDate,
          isCompleted: !task.isCompleted,
-          priority: task.priority,
-          category: task.category,
+          priority: task.priority
        );
      }
    });
--- a/lib/widgets/common.dart
+++ b/lib/widgets/common.dart
@@ -12,29 +12,23 @@ Widget buildFormItem({
    children: [
      SizedBox(
        width: 80,
-        child: Padding(
-          padding: const EdgeInsets.only(top: 8),
-          child: Row(
-            mainAxisSize: MainAxisSize.min,
-            children: [
-              if (required)
-                Padding(
-                  padding: EdgeInsets.only(right: 4),
-                  child: Text(
-                    '*',
-                    style: TextStyle(color: Colors.red, fontSize: 16),
-                  ),
-                ),
-              Text(
-                label,
-                style: const TextStyle(
-                  fontSize: 14,
-                  fontWeight: FontWeight.w500,
+        child: Row(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            if (required)
+              Padding(
+                padding: EdgeInsets.only(right: 4),
+                child: Text(
+                  '*',
+                  style: TextStyle(color: Colors.red, fontSize: 16),
                ),
              ),
-              const Text(':', style: TextStyle(fontSize: 14)),
-            ],
-          ),
+            Text(
+              label,
+              style: const TextStyle(fontSize: 14, fontWeight: FontWeight.w500),
+            ),
+            const Text(':', style: TextStyle(fontSize: 14)),
+          ],
        ),
      ),
      const SizedBox(width: 12),
--- a/lib/widgets/schedule_dialog.dart
+++ b/lib/widgets/schedule_dialog.dart
@@ -1,6 +1,6 @@
 import 'package:fluent_ui/fluent_ui.dart';
 import 'package:omni_datetime_picker/omni_datetime_picker.dart';
-import 'package:task_hub/models/Schedule.dart';
+import 'package:task_hub/models/schedule.dart';
 import 'package:task_hub/widgets/common.dart';

 class ScheduleDialog extends StatefulWidget {
@@ -17,7 +17,7 @@ class _ScheduleDialogState extends State<ScheduleDialog> {
  late TextEditingController _titleController;
  DateTime? _selectedStartTime;
  DateTime? _selectedEndTime;
-  DateTime? _selectedScheduleDate;
+  DateTime? _selectedScheduleTime;
  final _formKey = GlobalKey<FormState>();

  @override
@@ -28,7 +28,7 @@ class _ScheduleDialogState extends State<ScheduleDialog> {
    );
    _selectedStartTime = widget.schedule?.startTime;
    _selectedEndTime = widget.schedule?.endTime;
-    _selectedScheduleDate = widget.schedule?.scheduleDate;
+    _selectedScheduleTime = widget.schedule?.scheduleTime;
  }

  @override
@@ -83,7 +83,7 @@ class _ScheduleDialogState extends State<ScheduleDialog> {
        title: _titleController.text,
        startTime: _selectedStartTime!,
        endTime: _selectedEndTime!,
-        scheduleDate: _selectedScheduleDate,
+        scheduleTime: _selectedScheduleTime,
      );
      widget.onSave(schedule);
      Navigator.pop(context);
@@ -169,12 +169,12 @@ class _ScheduleDialogState extends State<ScheduleDialog> {
            label: '提醒日期',
            child: buildOmniDateButton(
              context: context,
-              selectedDate: _selectedScheduleDate,
+              selectedDate: _selectedScheduleTime,
              placeholder: '请选择提醒日期',
              type: OmniDateTimePickerType.dateAndTime,
              onChanged: (date) {
                setState(() {
-                  _selectedScheduleDate = date;
+                  _selectedScheduleTime = date;
                });
              },
            ),
--- a/lib/widgets/task_dialog.dart
+++ b/lib/widgets/task_dialog.dart
@@ -18,7 +18,7 @@ class _TaskDialogState extends State<TaskDialog> {
  late TextEditingController _descController;
  late Priority _selectedPriority;
  DateTime? _selectedDueDate;
-  DateTime? _selectedScheduleDate;
+  DateTime? _selectedScheduleTime;
  final _formKey = GlobalKey<FormState>();

  @override
@@ -28,7 +28,7 @@ class _TaskDialogState extends State<TaskDialog> {
    _descController = TextEditingController(text: widget.task?.desc ?? '');
    _selectedPriority = widget.task?.priority ?? Priority.medium;
    _selectedDueDate = widget.task?.dueDate;
-    _selectedScheduleDate = widget.task?.scheduleDate;
+    _selectedScheduleTime = widget.task?.scheduleTime;
  }

  @override
@@ -45,7 +45,7 @@ class _TaskDialogState extends State<TaskDialog> {
        title: _titleController.text,
        desc: _descController.text.isEmpty ? null : _descController.text,
        dueDate: _selectedDueDate,
-        scheduleDate: _selectedScheduleDate,
+        scheduleTime: _selectedScheduleTime,
        priority: _selectedPriority,
        isCompleted: widget.task?.isCompleted ?? false,
      );
@@ -159,12 +159,12 @@ class _TaskDialogState extends State<TaskDialog> {
            label: '提醒日期',
            child: buildOmniDateButton(
              context: context,
-              selectedDate: _selectedScheduleDate,
+              selectedDate: _selectedScheduleTime,
              placeholder: '请选择提醒日期',
              type: OmniDateTimePickerType.dateAndTime,
              onChanged: (date) {
                setState(() {
-                  _selectedScheduleDate = date;
+                  _selectedScheduleTime = date;
                });
              },
            ),
--- a/lib/widgets/task_item.dart
+++ b/lib/widgets/task_item.dart
@@ -42,7 +42,7 @@ class TaskItem extends StatelessWidget {
                  const SizedBox(height: 4),
                  if (task.desc != null && task.desc!.isNotEmpty) _buildDesc(),
                  const SizedBox(height: 4),
-                  if (task.dueDate != null || task.scheduleDate != null)
+                  if (task.dueDate != null || task.scheduleTime != null)
                    _buildDate(),
                ],
              ),
@@ -97,11 +97,11 @@ class TaskItem extends StatelessWidget {
          ),
          const SizedBox(width: 4),
        ],
-        if (task.scheduleDate != null) ...[
+        if (task.scheduleTime != null) ...[
          Icon(FluentIcons.clock, size: 12, color: Colors.grey),
          const SizedBox(width: 4),
          Text(
-            '提醒日期: ${_formatDate(task.scheduleDate!)}',
+            '提醒日期: ${_formatDate(task.scheduleTime!)}',
            style: TextStyle(color: Colors.grey, fontSize: 12),
          ),
        ],