cpd_2022_zi/lib/widgets/view_form_page.dart

import 'package:awesome_dialog/awesome_dialog.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:smoke_cess_app/services/pages_service.dart';
import '../providers/input_provider.dart';
import '../providers/page_provider.dart';
import '../providers/tasks_provider.dart';
import '../providers/timer_provider.dart';
import '../services/date_service.dart';
import 'timer_widget.dart';

class ViewFormPage extends StatelessWidget {
  final Widget form;
  final Widget view;
  final Pages page;
  const ViewFormPage(
      {super.key, required this.form, required this.view, required this.page});

  void showPopup(BuildContext context) async {
    TimerProvider timerProvider = context.read<TimerProvider>();
    Duration duration = await getTimeTill(page);
    timerProvider.startTimer(duration);
    AwesomeDialog(
      context: context,
      dialogType: DialogType.info,
      title: 'Bald erst wieder',
      body: TimerWidget(duration: duration),
    ).show();
  }

  @override
  Widget build(BuildContext context) {
    PageProvider pageProvider = context.watch<PageProvider>();
    TasksProvider tasksProvider = context.watch<TasksProvider>();
    return Wrap(children: [
      Align(
        alignment: Alignment.topLeft,
        child: IconButton(
          icon: pageProvider.showForm
              ? const Icon(Icons.arrow_back, color: Colors.black)
              : const Icon(Icons.add_outlined, color: Colors.black),
          onPressed: tasksProvider.tasks[page] ?? true
              ? pageProvider.swap
              : () => showPopup(context),
        ),
      ),
      pageProvider.showForm
          ? Center(
              child: ChangeNotifierProvider(
              create: (context) => InputProvider(),
              child: form,
            ))
          : Center(child: view)
    ]);
  }
}