feat:增加待办提醒功能

lib/models/schedule.dart

@@ -13,6 +13,6 @@ class Schedule {
     required this.endTime,
     this.scheduleTime,
     DateTime? createTime,
-  }) : id = id ?? DateTime.timestamp().microsecond,
-        createTime = DateTime.now();
-}
+  }) : id = id ?? DateTime.now().millisecondsSinceEpoch ~/ 1000,
+       createTime = DateTime.now();
+}

lib/models/task.dart

@@ -1,7 +1,7 @@
 import 'package:hive/hive.dart';
 
 // flutter packages pub run build_runner build
-// part 'todo.g.dart';
+part 'task.g.dart';
 
 @HiveType(typeId: 0)
 class Task extends HiveObject {
@@ -45,10 +45,11 @@ class Task extends HiveObject {
     this.isCompleted = false,
     Priority priority = Priority.medium,
     DateTime? createTime,
-  }) : id = id ?? DateTime.timestamp().microsecond,
+    DateTime? updateTime,
+  }) : id = id ?? DateTime.now().millisecondsSinceEpoch ~/ 1000,
        this.priorityIndex = priority.index,
-       createTime = DateTime.now(),
-       updateTime = DateTime.now();
+       createTime = createTime ?? DateTime.now(),
+       updateTime = updateTime ?? DateTime.now();
 }
 
 enum Priority { low, medium, high }

lib/models/task.g.dart

@@ -0,0 +1,65 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'task.dart';
+
+// **************************************************************************
+// TypeAdapterGenerator
+// **************************************************************************
+
+class TaskAdapter extends TypeAdapter<Task> {
+  @override
+  final int typeId = 0;
+
+  @override
+  Task read(BinaryReader reader) {
+    final numOfFields = reader.readByte();
+    final fields = <int, dynamic>{
+      for (int i = 0; i < numOfFields; i++) reader.readByte(): reader.read(),
+    };
+    return Task(
+      id: fields[0] as int?,
+      title: fields[1] as String,
+      desc: fields[2] as String?,
+      dueDate: fields[3] as DateTime?,
+      scheduleTime: fields[4] as DateTime?,
+      isCompleted: fields[5] as bool,
+      createTime: fields[7] as DateTime?,
+    )
+      ..priorityIndex = fields[6] as int
+      ..updateTime = fields[8] as DateTime;
+  }
+
+  @override
+  void write(BinaryWriter writer, Task obj) {
+    writer
+      ..writeByte(9)
+      ..writeByte(0)
+      ..write(obj.id)
+      ..writeByte(1)
+      ..write(obj.title)
+      ..writeByte(2)
+      ..write(obj.desc)
+      ..writeByte(3)
+      ..write(obj.dueDate)
+      ..writeByte(4)
+      ..write(obj.scheduleTime)
+      ..writeByte(5)
+      ..write(obj.isCompleted)
+      ..writeByte(6)
+      ..write(obj.priorityIndex)
+      ..writeByte(7)
+      ..write(obj.createTime)
+      ..writeByte(8)
+      ..write(obj.updateTime);
+  }
+
+  @override
+  int get hashCode => typeId.hashCode;
+
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      other is TaskAdapter &&
+          runtimeType == other.runtimeType &&
+          typeId == other.typeId;
+}