103 lines
2.9 KiB
Dart
103 lines
2.9 KiB
Dart
/// Dialog pour rejeter une adhésion (saisie du motif)
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library rejet_adhesion_dialog;
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import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import '../../bloc/adhesions_bloc.dart';
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class RejetAdhesionDialog extends StatefulWidget {
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final String adhesionId;
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final VoidCallback onRejected;
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const RejetAdhesionDialog({
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super.key,
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required this.adhesionId,
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required this.onRejected,
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});
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@override
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State<RejetAdhesionDialog> createState() => _RejetAdhesionDialogState();
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}
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class _RejetAdhesionDialogState extends State<RejetAdhesionDialog> {
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final _controller = TextEditingController();
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bool _loading = false;
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bool _rejectSent = false;
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@override
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void dispose() {
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_controller.dispose();
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super.dispose();
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}
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void _submit() {
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final motif = _controller.text.trim();
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if (motif.isEmpty) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('Veuillez saisir un motif de rejet')),
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);
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return;
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}
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setState(() {
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_loading = true;
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_rejectSent = true;
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});
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context.read<AdhesionsBloc>().add(RejeterAdhesion(widget.adhesionId, motif));
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}
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@override
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Widget build(BuildContext context) {
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return BlocListener<AdhesionsBloc, AdhesionsState>(
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listenWhen: (_, state) => _rejectSent && (state.status == AdhesionsStatus.loaded || state.status == AdhesionsStatus.error),
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listener: (context, state) {
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if (!_rejectSent || !mounted) return;
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if (state.status == AdhesionsStatus.error) {
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setState(() {
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_loading = false;
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_rejectSent = false;
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});
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text(state.message ?? 'Erreur lors du rejet')),
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);
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return;
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}
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if (state.status == AdhesionsStatus.loaded) {
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setState(() => _rejectSent = false);
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widget.onRejected();
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Navigator.of(context).pop();
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}
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},
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child: AlertDialog(
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title: const Text('Rejeter la demande'),
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content: TextField(
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controller: _controller,
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decoration: const InputDecoration(
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labelText: 'Motif du rejet',
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hintText: 'Saisir le motif...',
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border: OutlineInputBorder(),
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),
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maxLines: 3,
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enabled: !_loading,
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),
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actions: [
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TextButton(
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onPressed: _loading ? null : () => Navigator.of(context).pop(),
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child: const Text('Annuler'),
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),
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FilledButton(
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onPressed: _loading ? null : _submit,
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style: FilledButton.styleFrom(backgroundColor: Colors.red),
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child: _loading
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? const SizedBox(
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width: 20,
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height: 20,
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child: CircularProgressIndicator(strokeWidth: 2),
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)
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: const Text('Rejeter'),
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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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