94 lines
2.8 KiB
Dart
94 lines
2.8 KiB
Dart
import 'package:flutter/material.dart';
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import '../model/callback_models/create_task_request.dart';
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import '../model/extensions/controller_context.dart';
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import '../model/task.dart';
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import '../service/controllers/task_controller.dart';
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import '../service/tools.dart';
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import '../widgets/task_dismissible.dart';
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import 'task_edit_page.dart';
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class TaskOverviewPage extends StatefulWidget {
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static const String routeName = '/';
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const TaskOverviewPage({super.key});
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@override
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State<TaskOverviewPage> createState() => _TaskOverviewPageState();
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}
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class _TaskOverviewPageState extends State<TaskOverviewPage> {
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List<Task> get tasks => context.controller<TaskController>().orderedTasks;
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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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body: Padding(
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padding: EdgeInsetsGeometry.symmetric(
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horizontal: MediaQuery.of(context).size.width * 0.05,
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),
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child: ReorderableListView.builder(
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itemBuilder: itemBuilder,
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itemCount: tasks.length,
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onReorderItem: context.controller<TaskController>().reorderTask,
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),
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),
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floatingActionButton: FloatingActionButton(
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onPressed: onCreateTaskTapped,
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child: Icon(Icons.add),
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),
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);
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}
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Widget itemBuilder(BuildContext context, int index) {
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final task = tasks.elementAt(index);
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return Padding(
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key: Key(task.id),
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padding: const EdgeInsets.only(bottom: 12),
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child: TaskDismissible(
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key: Key(task.id),
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onDismissedRight: () =>
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context.controller<TaskController>().deleteTask(task),
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child: ListTile(
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title: Text(task.title),
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subtitle: task.description.isNotEmpty ? Text(task.description) : null,
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trailing: Checkbox(
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value: task.isCompleted,
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onChanged: (isCompleted) => context
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.controller<TaskController>()
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.saveTask(task.copyWith(isCompleted: isCompleted)),
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),
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onTap: () async {
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final result = await onTaskTapped(task);
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if (result != null && context.mounted) {
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context.controller<TaskController>().saveTask(
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result.toTask(id: task.id),
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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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Future<CreateTaskRequest?> onTaskTapped(Task task) async {
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final result = await Navigator.of(
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context,
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).pushNamed(TaskEditPage.routeName, arguments: task);
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return result as CreateTaskRequest?;
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}
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void onCreateTaskTapped() async {
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final result =
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await Navigator.of(context).pushNamed(TaskEditPage.routeName)
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as CreateTaskRequest?;
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if (result != null && context.mounted) {
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context.controller<TaskController>().saveTask(
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result.toTask(id: generateId()),
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);
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}
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}
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}
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