import 'package:flutter/material.dart';
import 'package:hive/hive.dart';
import 'package:syncfusion_flutter_calendar/calendar.dart';

// flutter packages pub run build_runner build
part 'calendar.g.dart';

@HiveType(typeId: 3)
class Calendar extends HiveObject {
  @HiveField(0)
  late int id;

  @HiveField(1)
  late String title;

  @HiveField(2)
  late DateTime? startTime;

  @HiveField(3)
  late DateTime? endTime;

  @HiveField(4)
  late DateTime? scheduledTime;

  @HiveField(5)
  late DateTime createTime;

  @HiveField(6)
  late DateTime updateTime;

  Calendar({
    int? id,
    required this.title,
    required this.startTime,
    required this.endTime,
    this.scheduledTime,
    DateTime? createTime,
    DateTime? updateTime,
  }) {
    // 简单时间戳ID
    this.id = id ?? DateTime.now().millisecondsSinceEpoch ~/ 1000;
    this.createTime = createTime ?? DateTime.now();
    this.updateTime = updateTime ?? DateTime.now();
  }

  static Calendar getEmpty() {
    return Calendar(
      id: DateTime.now().millisecondsSinceEpoch ~/ 1000,
      title: '',
      startTime: null,
      endTime: null,
      scheduledTime: null,
    );
  }
}

enum CalendarTab {
  week('周视图', CalendarView.week),
  month('月视图', CalendarView.month),
  schedule('日程视图', CalendarView.schedule);

  final String label;
  final CalendarView view;

  const CalendarTab(this.label, this.view);
}