import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:table_calendar/table_calendar.dart';

class CalendarPage extends StatefulWidget {
  @override
  State<StatefulWidget> createState() {
    return _CalendarPage();
  }
}

class _CalendarPage extends State<CalendarPage> with TickerProviderStateMixin {
  AnimationController _animationController;
  CalendarController _calendarController;

  @override
  void initState() {
    super.initState();

    _calendarController = CalendarController();

    _animationController = AnimationController(
      vsync: this,
      duration: const Duration(milliseconds: 400),
    );

    _animationController.forward();
  }

  @override
  void dispose() {
    _animationController.dispose();
    _calendarController.dispose();
    super.dispose();
  }

  void _onDaySelected(DateTime day, List events, List holidays) {
    print('CALLBACK: _onDaySelected');
  }

  void _onVisibleDaysChanged(DateTime first, DateTime last, CalendarFormat format) {
    print('CALLBACK: _onVisibleDaysChanged');
  }

  void _onCalendarCreated(DateTime first, DateTime last, CalendarFormat format) {
    print('CALLBACK: _onCalendarCreated');
  }

  @override
  Widget build(BuildContext context) {
    return Container(
      child: Column(
        mainAxisSize: MainAxisSize.max,
        children: [
          _buildTableCalendar(),
        ],
      ),
    );
  }

  Widget _buildTableCalendar() {
    return TableCalendar(
      calendarController: _calendarController,
      startingDayOfWeek: StartingDayOfWeek.monday,
      availableGestures: AvailableGestures.none,
      headerStyle: HeaderStyle(
        centerHeaderTitle: false,
          leftChevronVisible: false,
          rightChevronVisible: false,
          formatButtonVisible: false,
      ),
      calendarStyle: CalendarStyle(
        outsideDaysVisible: false,
        selectedColor: Color(0xFF32A060),
        weekendStyle: TextStyle().copyWith(color: Color(0xFF333333)),
          todayColor: Color(0xFFD5EBDE),
      ),
      daysOfWeekStyle: DaysOfWeekStyle(
              weekendStyle: TextStyle().copyWith(color: Color(0xFF4D4D4D)),
            ),
      onDaySelected: _onDaySelected,
      onVisibleDaysChanged: _onVisibleDaysChanged,
      onCalendarCreated: _onCalendarCreated,
    );
  }

}