mirror of
https://github.com/wger-project/flutter.git
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457 lines
16 KiB
Dart
457 lines
16 KiB
Dart
/*
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* This file is part of wger Workout Manager <https://github.com/wger-project>.
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* Copyright (C) 2020, 2021 wger Team
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*
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* wger Workout Manager is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* wger Workout Manager is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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import 'package:flutter/material.dart';
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import 'package:intl/intl.dart';
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import 'package:provider/provider.dart';
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import 'package:wger/helpers/consts.dart';
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import 'package:wger/l10n/generated/app_localizations.dart';
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import 'package:wger/models/body_weight/weight_entry.dart';
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import 'package:wger/providers/body_weight.dart';
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import 'package:wger/theme/theme.dart';
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/// Shows a modern modal bottom sheet for adding/editing a weight entry
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void showEditWeightModal(BuildContext context, WeightEntry? entry) {
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final isDarkMode = Theme.of(context).brightness == Brightness.dark;
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final isNewEntry = entry == null || entry.id == null;
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showModalBottomSheet(
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context: context,
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isScrollControlled: true,
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backgroundColor: Colors.transparent,
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builder: (context) => _EditWeightModalContent(
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entry: entry,
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isDarkMode: isDarkMode,
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isNewEntry: isNewEntry,
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),
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);
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}
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class _EditWeightModalContent extends StatefulWidget {
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final WeightEntry? entry;
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final bool isDarkMode;
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final bool isNewEntry;
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const _EditWeightModalContent({
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required this.entry,
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required this.isDarkMode,
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required this.isNewEntry,
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});
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@override
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State<_EditWeightModalContent> createState() => _EditWeightModalContentState();
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}
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class _EditWeightModalContentState extends State<_EditWeightModalContent> {
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final _formKey = GlobalKey<FormState>();
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late TextEditingController _weightController;
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late TextEditingController _dateController;
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late TextEditingController _timeController;
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late DateTime _selectedDate;
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late TimeOfDay _selectedTime;
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bool _isLoading = false;
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@override
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void initState() {
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super.initState();
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final now = DateTime.now();
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_selectedDate = widget.entry?.date ?? now;
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_selectedTime = TimeOfDay.fromDateTime(_selectedDate);
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_weightController = TextEditingController();
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_dateController = TextEditingController();
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_timeController = TextEditingController();
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}
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@override
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void dispose() {
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_weightController.dispose();
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_dateController.dispose();
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_timeController.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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final dateFormat = DateFormat.yMMMd(Localizations.localeOf(context).languageCode);
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final numberFormat = NumberFormat.decimalPattern(Localizations.localeOf(context).toString());
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if (_dateController.text.isEmpty) {
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_dateController.text = dateFormat.format(_selectedDate);
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}
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if (_timeController.text.isEmpty) {
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_timeController.text = _selectedTime.format(context);
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}
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if (_weightController.text.isEmpty &&
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widget.entry?.weight != null &&
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widget.entry!.weight != 0) {
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_weightController.text = numberFormat.format(widget.entry!.weight);
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}
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return Padding(
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padding: EdgeInsets.only(bottom: MediaQuery.of(context).viewInsets.bottom),
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child: Container(
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decoration: BoxDecoration(
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color: widget.isDarkMode ? Theme.of(context).scaffoldBackgroundColor : Colors.white,
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borderRadius: const BorderRadius.vertical(top: Radius.circular(24)),
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),
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child: SingleChildScrollView(
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child: Padding(
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padding: const EdgeInsets.all(24),
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child: Form(
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key: _formKey,
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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// Handle bar
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Center(
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child: Container(
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width: 40,
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height: 4,
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margin: const EdgeInsets.only(bottom: 20),
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decoration: BoxDecoration(
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color: widget.isDarkMode ? Colors.grey.shade600 : Colors.grey.shade300,
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borderRadius: BorderRadius.circular(2),
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),
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),
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),
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// Title
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Text(
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widget.isNewEntry
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? AppLocalizations.of(context).newEntry
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: AppLocalizations.of(context).edit,
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style: Theme.of(context).textTheme.titleLarge?.copyWith(
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fontWeight: FontWeight.bold,
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),
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),
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const SizedBox(height: 24),
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// Date and Time fields in a row
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Row(
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children: [
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Expanded(
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child: _buildTextField(
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controller: _dateController,
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label: AppLocalizations.of(context).date,
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readOnly: true,
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suffixIcon: Icons.calendar_today_rounded,
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onTap: () async {
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final pickedDate = await showDatePicker(
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context: context,
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initialDate: _selectedDate,
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firstDate: DateTime(DateTime.now().year - 10),
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lastDate: DateTime.now(),
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);
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if (pickedDate != null) {
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setState(() {
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_selectedDate = pickedDate;
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_dateController.text = dateFormat.format(pickedDate);
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});
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}
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},
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),
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),
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const SizedBox(width: 12),
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Expanded(
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child: _buildTextField(
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controller: _timeController,
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label: AppLocalizations.of(context).time,
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readOnly: true,
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suffixIcon: Icons.access_time_rounded,
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onTap: () async {
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final pickedTime = await showTimePicker(
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context: context,
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initialTime: _selectedTime,
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);
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if (pickedTime != null) {
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setState(() {
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_selectedTime = pickedTime;
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_timeController.text = pickedTime.format(context);
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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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const SizedBox(height: 16),
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// Weight field with +/- buttons
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_buildWeightField(numberFormat),
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const SizedBox(height: 24),
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// Save button
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SizedBox(
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height: 50,
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child: ElevatedButton(
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onPressed: _isLoading ? null : _saveWeight,
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style: ElevatedButton.styleFrom(
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backgroundColor: wgerAccentColor,
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foregroundColor: Colors.white,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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elevation: 0,
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),
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child: _isLoading
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? const SizedBox(
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height: 20,
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width: 20,
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child: CircularProgressIndicator(
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strokeWidth: 2,
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color: Colors.white,
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),
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)
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: Text(
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AppLocalizations.of(context).save,
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style: const TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w600,
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),
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),
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),
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),
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const SizedBox(height: 8),
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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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}
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Widget _buildTextField({
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required TextEditingController controller,
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required String label,
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bool readOnly = false,
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TextInputType? keyboardType,
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IconData? suffixIcon,
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VoidCallback? onTap,
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String? Function(String?)? validator,
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}) {
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return TextFormField(
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controller: controller,
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readOnly: readOnly,
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keyboardType: keyboardType,
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onTap: onTap,
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validator: validator,
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style: const TextStyle(fontSize: 14),
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decoration: InputDecoration(
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labelText: label,
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labelStyle: const TextStyle(fontSize: 13),
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filled: true,
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fillColor: widget.isDarkMode
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? Colors.grey.shade800.withValues(alpha: 0.5)
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: Colors.grey.shade100,
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide.none,
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),
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enabledBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide.none,
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),
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focusedBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide(color: wgerAccentColor, width: 2),
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),
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errorBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide(color: Theme.of(context).colorScheme.error, width: 1),
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),
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focusedErrorBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide(color: Theme.of(context).colorScheme.error, width: 2),
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),
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suffixIcon: suffixIcon != null ? Icon(suffixIcon, color: wgerAccentColor, size: 18) : null,
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contentPadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 14),
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),
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);
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}
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Widget _buildWeightField(NumberFormat numberFormat) {
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return Container(
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decoration: BoxDecoration(
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color: widget.isDarkMode
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? Colors.grey.shade800.withValues(alpha: 0.5)
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: Colors.grey.shade100,
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borderRadius: BorderRadius.circular(12),
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),
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child: Row(
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children: [
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// Minus buttons
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_buildLabeledButton(
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label: '-1',
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onTap: () => _adjustWeight(-1, numberFormat),
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isFirst: true,
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),
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_buildLabeledButton(
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label: '-.1',
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onTap: () => _adjustWeight(-0.1, numberFormat),
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),
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// Weight input
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Expanded(
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child: TextFormField(
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controller: _weightController,
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keyboardType: textInputTypeDecimal,
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textAlign: TextAlign.center,
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style: const TextStyle(
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fontSize: 22,
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fontWeight: FontWeight.bold,
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),
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decoration: InputDecoration(
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hintText: '0.0',
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hintStyle: TextStyle(
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color: widget.isDarkMode ? Colors.grey.shade600 : Colors.grey.shade400,
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fontSize: 22,
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fontWeight: FontWeight.bold,
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),
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border: InputBorder.none,
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contentPadding: const EdgeInsets.symmetric(vertical: 14),
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),
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validator: (value) {
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if (value == null || value.isEmpty) {
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return AppLocalizations.of(context).enterValue;
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}
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try {
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numberFormat.parse(value);
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} catch (error) {
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return AppLocalizations.of(context).enterValidNumber;
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}
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return null;
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},
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),
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),
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// Plus buttons
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_buildLabeledButton(
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label: '+.1',
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onTap: () => _adjustWeight(0.1, numberFormat),
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),
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_buildLabeledButton(
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label: '+1',
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onTap: () => _adjustWeight(1, numberFormat),
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isLast: true,
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),
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],
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),
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);
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}
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Widget _buildLabeledButton({
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required String label,
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required VoidCallback onTap,
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bool isFirst = false,
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bool isLast = false,
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}) {
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return Padding(
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padding: EdgeInsets.only(
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left: isFirst ? 8 : 4,
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right: isLast ? 8 : 4,
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top: 8,
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bottom: 8,
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),
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child: Material(
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color: wgerAccentColor.withValues(alpha: widget.isDarkMode ? 0.2 : 0.12),
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borderRadius: BorderRadius.circular(8),
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child: InkWell(
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borderRadius: BorderRadius.circular(8),
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onTap: onTap,
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 8),
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child: Text(
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label,
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style: TextStyle(
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fontSize: 13,
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fontWeight: FontWeight.w600,
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color: wgerAccentColor,
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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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void _adjustWeight(double delta, NumberFormat numberFormat) {
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try {
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final currentValue = _weightController.text.isNotEmpty
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? numberFormat.parse(_weightController.text)
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: 0.0;
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final newValue = currentValue + delta;
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if (newValue >= 0) {
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_weightController.text = numberFormat.format(newValue);
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}
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} on FormatException {
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// Ignore format errors
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}
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}
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Future<void> _saveWeight() async {
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if (!_formKey.currentState!.validate()) return;
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setState(() => _isLoading = true);
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final numberFormat = NumberFormat.decimalPattern(Localizations.localeOf(context).toString());
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final weight = numberFormat.parse(_weightController.text);
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final provider = Provider.of<BodyWeightProvider>(context, listen: false);
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// Combine date and time
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final dateTime = DateTime(
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_selectedDate.year,
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_selectedDate.month,
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_selectedDate.day,
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_selectedTime.hour,
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_selectedTime.minute,
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);
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try {
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final entry = WeightEntry(
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id: widget.entry?.id,
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date: dateTime,
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weight: weight,
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);
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if (widget.isNewEntry) {
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await provider.addEntry(entry);
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} else {
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await provider.editEntry(entry);
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}
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if (mounted) {
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Navigator.pop(context);
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}
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} catch (error) {
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(
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AppLocalizations.of(context).anErrorOccurred,
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textAlign: TextAlign.center,
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),
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behavior: SnackBarBehavior.floating,
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(10)),
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backgroundColor: Theme.of(context).colorScheme.error,
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),
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);
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}
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} finally {
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if (mounted) {
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setState(() => _isLoading = false);
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}
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}
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}
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}
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