mirror of
https://github.com/vleeuwenmenno/supplements.git
synced 2025-09-11 18:29:12 +02:00
268
lib/screens/supplements_list_screen.dart
Normal file
268
lib/screens/supplements_list_screen.dart
Normal file
@@ -0,0 +1,268 @@
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import 'package:intl/intl.dart';
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import '../providers/supplement_provider.dart';
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import '../models/supplement.dart';
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import '../widgets/supplement_card.dart';
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import 'add_supplement_screen.dart';
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class SupplementsListScreen extends StatelessWidget {
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const SupplementsListScreen({super.key});
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: const Text('My Supplements'),
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backgroundColor: Theme.of(context).colorScheme.inversePrimary,
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),
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body: Consumer<SupplementProvider>(
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builder: (context, provider, child) {
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if (provider.isLoading) {
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return const Center(child: CircularProgressIndicator());
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}
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if (provider.supplements.isEmpty) {
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return Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(
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Icons.medication_outlined,
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size: 64,
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color: Theme.of(context).colorScheme.onSurfaceVariant,
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),
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const SizedBox(height: 16),
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Text(
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'No supplements added yet',
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style: TextStyle(
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fontSize: 18,
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color: Theme.of(context).colorScheme.onSurfaceVariant,
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),
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),
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const SizedBox(height: 8),
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Text(
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'Tap the + button to add your first supplement',
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style: TextStyle(
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color: Theme.of(context).colorScheme.onSurfaceVariant,
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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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return RefreshIndicator(
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onRefresh: () async {
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await provider.loadSupplements();
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},
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child: Column(
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children: [
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// Today's Intakes Section
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if (provider.todayIntakes.isNotEmpty) ...[
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Container(
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width: double.infinity,
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margin: const EdgeInsets.all(16),
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: Theme.of(context).colorScheme.primaryContainer,
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borderRadius: BorderRadius.circular(12),
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border: Border.all(color: Theme.of(context).colorScheme.outline),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Icon(Icons.check_circle, color: Theme.of(context).colorScheme.primary),
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const SizedBox(width: 8),
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Text(
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'Today\'s Intakes',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.bold,
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color: Theme.of(context).colorScheme.onPrimaryContainer,
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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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...provider.todayIntakes.map((intake) {
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final takenAt = DateTime.parse(intake['takenAt']);
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return Padding(
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padding: const EdgeInsets.only(bottom: 4),
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child: Text(
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'${intake['supplementName']} - ${intake['dosageTaken']} ${intake['supplementUnit']} at ${DateFormat('HH:mm').format(takenAt)}',
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style: TextStyle(color: Theme.of(context).colorScheme.onPrimaryContainer),
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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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// Supplements List
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Expanded(
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child: ListView.builder(
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padding: const EdgeInsets.all(16),
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itemCount: provider.supplements.length,
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itemBuilder: (context, index) {
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final supplement = provider.supplements[index];
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return SupplementCard(
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supplement: supplement,
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onTake: () => _showTakeDialog(context, supplement),
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onEdit: () => _editSupplement(context, supplement),
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onDelete: () => _deleteSupplement(context, supplement),
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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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),
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);
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}
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void _showTakeDialog(BuildContext context, Supplement supplement) {
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final unitsController = TextEditingController(text: supplement.numberOfUnits.toString());
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final notesController = TextEditingController();
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showDialog(
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context: context,
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builder: (context) => StatefulBuilder(
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builder: (context, setState) {
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final units = int.tryParse(unitsController.text) ?? supplement.numberOfUnits;
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final totalDosage = supplement.dosageAmount * units;
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return AlertDialog(
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title: Text('Take ${supplement.name}'),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Row(
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children: [
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Expanded(
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child: TextField(
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controller: unitsController,
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keyboardType: TextInputType.number,
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decoration: InputDecoration(
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labelText: 'Number of ${supplement.unitType}',
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border: const OutlineInputBorder(),
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suffixText: supplement.unitType,
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),
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onChanged: (value) => setState(() {}),
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),
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),
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],
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),
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const SizedBox(height: 8),
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Container(
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padding: const EdgeInsets.all(8),
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decoration: BoxDecoration(
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color: Theme.of(context).colorScheme.surfaceVariant,
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borderRadius: BorderRadius.circular(4),
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),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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'Total dosage:',
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style: TextStyle(
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fontSize: 12,
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color: Theme.of(context).colorScheme.onSurfaceVariant,
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),
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),
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Text(
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'${totalDosage.toStringAsFixed(1)} ${supplement.unit}',
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style: TextStyle(
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fontSize: 12,
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fontWeight: FontWeight.w600,
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color: Theme.of(context).colorScheme.onSurface,
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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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TextField(
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controller: notesController,
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decoration: const InputDecoration(
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labelText: 'Notes (optional)',
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border: OutlineInputBorder(),
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),
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maxLines: 2,
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),
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],
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.of(context).pop(),
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child: const Text('Cancel'),
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),
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ElevatedButton(
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onPressed: () {
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final unitsTaken = int.tryParse(unitsController.text) ?? supplement.numberOfUnits;
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final totalDosageTaken = supplement.dosageAmount * unitsTaken;
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context.read<SupplementProvider>().recordIntake(
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supplement.id!,
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totalDosageTaken,
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unitsTaken: unitsTaken,
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notes: notesController.text.isNotEmpty ? notesController.text : null,
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);
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Navigator.of(context).pop();
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('${supplement.name} recorded!'),
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backgroundColor: Colors.green,
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),
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);
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},
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child: const Text('Take'),
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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 _editSupplement(BuildContext context, Supplement supplement) {
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Navigator.of(context).push(
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MaterialPageRoute(
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builder: (context) => AddSupplementScreen(supplement: supplement),
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),
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);
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}
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void _deleteSupplement(BuildContext context, Supplement supplement) {
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showDialog(
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context: context,
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builder: (context) => AlertDialog(
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title: const Text('Delete Supplement'),
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content: Text('Are you sure you want to delete ${supplement.name}?'),
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actions: [
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TextButton(
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onPressed: () => Navigator.of(context).pop(),
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child: const Text('Cancel'),
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),
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ElevatedButton(
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onPressed: () {
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context.read<SupplementProvider>().deleteSupplement(supplement.id!);
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Navigator.of(context).pop();
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('${supplement.name} deleted'),
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backgroundColor: Colors.red,
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),
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);
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},
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style: ElevatedButton.styleFrom(backgroundColor: Colors.red),
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child: const Text('Delete'),
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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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Reference in New Issue
Block a user