feat(knowledge): add ProjectsScreen and ProjectEditScreen, sort projects by updated_at

2026-04-04 23:56:18 -04:00
parent a50193dbc0
commit e39d31fe43
5 changed files with 269 additions and 5 deletions
@@ -0,0 +1,164 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:go_router/go_router.dart';
+
+import '../../core/exceptions.dart';
+import '../../providers/projects_provider.dart';
+
+class ProjectEditScreen extends ConsumerStatefulWidget {
+  final int? projectId;
+  const ProjectEditScreen({super.key, this.projectId});
+
+  @override
+  ConsumerState<ProjectEditScreen> createState() => _ProjectEditScreenState();
+}
+
+class _ProjectEditScreenState extends ConsumerState<ProjectEditScreen> {
+  final _titleController = TextEditingController();
+  final _descController = TextEditingController();
+  final _goalController = TextEditingController();
+  String _status = 'active';
+  bool _saving = false;
+  late final Future<void> _initFuture;
+
+  @override
+  void initState() {
+    super.initState();
+    _initFuture =
+        widget.projectId != null ? _loadExisting() : Future.value();
+  }
+
+  @override
+  void dispose() {
+    _titleController.dispose();
+    _descController.dispose();
+    _goalController.dispose();
+    super.dispose();
+  }
+
+  Future<void> _loadExisting() async {
+    final projects = ref.read(projectsProvider).value ?? [];
+    final project =
+        projects.where((p) => p.id == widget.projectId).firstOrNull;
+    if (project != null) {
+      _titleController.text = project.title;
+      _descController.text = project.description ?? '';
+      _goalController.text = project.goal ?? '';
+      _status = project.status;
+    }
+  }
+
+  Future<void> _save() async {
+    final title = _titleController.text.trim();
+    if (title.isEmpty) {
+      ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(content: Text('Title is required.')));
+      return;
+    }
+    setState(() => _saving = true);
+    try {
+      if (widget.projectId == null) {
+        await ref.read(projectsProvider.notifier).create(
+              title: title,
+              description: _descController.text.trim().isEmpty
+                  ? null
+                  : _descController.text.trim(),
+              goal: _goalController.text.trim().isEmpty
+                  ? null
+                  : _goalController.text.trim(),
+            );
+      } else {
+        await ref.read(projectsProvider.notifier).updateProject(
+              widget.projectId!,
+              {
+                'title': title,
+                'description': _descController.text.trim(),
+                'goal': _goalController.text.trim(),
+                'status': _status,
+              },
+            );
+      }
+      if (mounted) context.pop();
+    } on AppException catch (e) {
+      if (mounted) {
+        ScaffoldMessenger.of(context)
+            .showSnackBar(SnackBar(content: Text(e.message)));
+      }
+    } finally {
+      if (mounted) setState(() => _saving = false);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return FutureBuilder(
+      future: _initFuture,
+      builder: (context, snapshot) => Scaffold(
+        appBar: AppBar(
+          title: Text(
+              widget.projectId == null ? 'New Project' : 'Edit Project'),
+          actions: [
+            IconButton(
+              icon: _saving
+                  ? const SizedBox(
+                      width: 20,
+                      height: 20,
+                      child: CircularProgressIndicator(strokeWidth: 2),
+                    )
+                  : const Icon(Icons.check),
+              onPressed: _saving ? null : _save,
+            ),
+          ],
+        ),
+        body: snapshot.connectionState == ConnectionState.waiting
+            ? const Center(child: CircularProgressIndicator())
+            : ListView(
+                padding: const EdgeInsets.all(16),
+                children: [
+                  TextField(
+                    controller: _titleController,
+                    decoration: const InputDecoration(
+                        labelText: 'Title *', border: OutlineInputBorder()),
+                    textInputAction: TextInputAction.next,
+                  ),
+                  const SizedBox(height: 12),
+                  TextField(
+                    controller: _descController,
+                    decoration: const InputDecoration(
+                        labelText: 'Description',
+                        border: OutlineInputBorder()),
+                    maxLines: 3,
+                    textInputAction: TextInputAction.next,
+                  ),
+                  const SizedBox(height: 12),
+                  TextField(
+                    controller: _goalController,
+                    decoration: const InputDecoration(
+                        labelText: 'Goal', border: OutlineInputBorder()),
+                    maxLines: 2,
+                    textInputAction: TextInputAction.done,
+                  ),
+                  if (widget.projectId != null) ...[
+                    const SizedBox(height: 12),
+                    DropdownButtonFormField<String>(
+                      initialValue: _status,
+                      decoration: const InputDecoration(
+                          labelText: 'Status',
+                          border: OutlineInputBorder()),
+                      items: const [
+                        DropdownMenuItem(
+                            value: 'active', child: Text('Active')),
+                        DropdownMenuItem(
+                            value: 'completed', child: Text('Completed')),
+                        DropdownMenuItem(
+                            value: 'archived', child: Text('Archived')),
+                      ],
+                      onChanged: (v) => setState(() => _status = v!),
+                    ),
+                  ],
+                ],
+              ),
+      ),
+    );
+  }
+}