138 lines
4.0 KiB
Dart
138 lines
4.0 KiB
Dart
import 'dart:math';
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import 'package:flutter/material.dart';
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import 'package:go_router/go_router.dart';
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import 'package:intl/intl.dart';
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class CalendarWidget extends StatefulWidget {
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final DateTime currentDate;
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CalendarWidget({Key? key, required this.currentDate}) : super(key: key);
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@override
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_CalendarWidgetState createState() => _CalendarWidgetState();
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}
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class _CalendarWidgetState extends State<CalendarWidget> {
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late List<DateTime> dateList;
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@override
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void initState() {
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super.initState();
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dateList = _generateDateList(widget.currentDate);
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}
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List<DateTime> _generateDateList(DateTime date) {
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List<DateTime> list = [];
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DateTime firstOfMonth = DateTime(date.year, date.month, 1);
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int dayOfWeek = firstOfMonth.weekday;
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// Adjust to Monday start
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int startDay = dayOfWeek - 1;
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if (startDay < 0) startDay = 6;
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// Dates from previous month
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for (int i = startDay; i > 0; i--) {
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list.add(firstOfMonth.subtract(Duration(days: i)));
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}
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// Dates of current month
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int daysInMonth = DateUtils.getDaysInMonth(date.year, date.month);
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for (int i = 0; i < daysInMonth; i++) {
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list.add(DateTime(date.year, date.month, i + 1));
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}
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// Adjust list to end with a complete week
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while (list.length % 7 != 0) {
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list.add(list.last.add(Duration(days: 1)));
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}
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return list;
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}
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@override
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Widget build(BuildContext context) {
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print(dateList.length);
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double addon = dateList.length > 35 ? 50 : 0;
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return Container(
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decoration: BoxDecoration(
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border: Border(
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bottom: BorderSide(
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color: Colors.black.withOpacity(0.3),
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style: BorderStyle.solid,
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width: 2))),
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height: 300 + addon,
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child: Padding(
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padding: const EdgeInsets.fromLTRB(25, 0, 25, 0),
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child: GridView.builder(
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physics:
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NeverScrollableScrollPhysics(), // Disable scrolling for GridView
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gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
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crossAxisCount: 7,
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),
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itemBuilder: (context, index) {
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DateTime date = dateList[index];
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bool isCurrentMonth = date.month == widget.currentDate.month;
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double outerRadius = 25; // Fixed outer radius
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double innerRadius = Random().nextDouble() * outerRadius;
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double opacity = isCurrentMonth ? 1.0 : 0.15;
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return Center(
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child: GestureDetector(
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onTap: () => {
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context.go('/entry', extra: date)
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}, // Using the callback here
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child: Container(
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width: outerRadius * 2,
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height: outerRadius * 2,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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border: Border.all(color: Colors.black, width: 2),
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color: isCurrentMonth
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? Colors.transparent
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: Colors.grey.withOpacity(opacity),
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),
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child: Stack(
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alignment: Alignment.center,
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children: [
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CircleWidget(
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radius: innerRadius,
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color: Colors.lightGreenAccent.withOpacity(0.75)),
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Text(
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DateFormat("d").format(date),
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style: TextStyle(color: Colors.black),
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),
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],
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),
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),
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),
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);
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},
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itemCount: dateList.length,
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),
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),
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);
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}
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}
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class CircleWidget extends StatelessWidget {
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final double radius;
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final Color color;
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CircleWidget({Key? key, required this.radius, required this.color})
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: super(key: key);
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@override
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Widget build(BuildContext context) {
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return Container(
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width: radius * 2,
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height: radius * 2,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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color: color,
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),
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);
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}
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}
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