Seshat/lib/ui/add_page/widgets/add_page.dart

import 'package:flutter/material.dart';
import 'package:flutter_svg/svg.dart';
import 'package:mobile_scanner/mobile_scanner.dart';
import 'package:seshat/ui/add_page/view_model/add_view_model.dart';
import 'package:seshat/ui/add_page/widgets/form_popup.dart';
import 'package:seshat/ui/add_page/widgets/owner_popup.dart';
import 'package:seshat/ui/core/ui/navigation_bar.dart';

class AddPage extends StatefulWidget {
  const AddPage({super.key, required this.viewModel});

  final AddViewModel viewModel;

  @override
  State<AddPage> createState() => _AddPageState();
}

class _AddPageState extends State<AddPage> {
  bool askPrice = true;
  @override
  Widget build(BuildContext context) {
    final MobileScannerController controller = MobileScannerController(
      formats: [BarcodeFormat.ean13],
      detectionTimeoutMs: 1000,
    );

    final theme = Theme.of(context);
    // return Consumer<TabScreen>(
    // builder: (context, screen, child) {
    return Scaffold(
      bottomNavigationBar: AppNavigationBar(startIndex: 1),
      body: Stack(
        children: [
          ColoredBox(color: Colors.black),
          MobileScanner(
            controller: controller,
            onDetect: (barcodes) {
              onBarcodeScan(barcodes, controller);
            },
          ),
          SafeArea(
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.center,
              children: [
                Center(
                  child: Card(
                    margin: EdgeInsets.symmetric(horizontal: 50),
                    child: Column(
                      children: [
                        ListenableBuilder(
                          listenable: widget.viewModel,
                          builder: (context, child) => ListTile(
                            leading: Icon(Icons.person),
                            title: TextButton(
                              child: Text(
                                (widget.viewModel.currentOwner == null)
                                    ? "Aucun"
                                    : "${widget.viewModel.currentOwner!.firstName} ${widget.viewModel.currentOwner!.lastName}",
                              ),
                              onPressed: () => _ownerDialogBuilder(
                                context,
                                controller,
                                widget.viewModel,
                              ),
                            ),
                          ),
                        ),
                        ListTile(
                          leading: Icon(Icons.attach_money),
                          title: TextButton(
                            child: Text(
                              (askPrice)
                                  ? "Demander à chaque fois"
                                  : "Prix libre toujours",
                            ),
                            onPressed: () {
                              setState(() {
                                askPrice = !askPrice;
                              });
                            },
                          ),
                        ),
                      ],
                    ),
                  ),
                ),
                Expanded(child: SizedBox()),
                SvgPicture.asset('assets/scan-overlay.svg'),
                Expanded(child: SizedBox()),
                TextButton(
                  style: ButtonStyle(
                    backgroundColor: WidgetStatePropertyAll(theme.cardColor),
                  ),
                  onPressed: () =>
                      _formDialogBuilder(context, controller, widget.viewModel),
                  child: Text("Enregistrer manuellement"),
                ),
              ],
            ),
          ),
        ],
      ),
    );
    // },
    // );
  }
}

void onBarcodeScan(
  BarcodeCapture barcodes,
  MobileScannerController controller,
) {
  return;
}

Future<void> _formDialogBuilder(
  BuildContext context,
  MobileScannerController controller,
  AddViewModel viewModel,
) {
  controller.stop();

  void exitPopup(BuildContext localContext) {
    Navigator.of(localContext).pop();
    controller.start();
  }

  return showDialog(
    context: context,
    barrierDismissible: false,
    builder: (context) => FormPopup(viewModel: viewModel, exitPopup: exitPopup),
  );
}

Future<void> _ownerDialogBuilder(
  BuildContext context,
  MobileScannerController controller,
  AddViewModel viewModel,
) {
  controller.stop();

  void onPressAccept(BuildContext localContext) {
    Navigator.of(localContext).pop();
    controller.start();
  }

  return showDialog(
    context: context,
    barrierDismissible: false,
    builder: (context) =>
        OwnerPopup(viewModel: viewModel, onPressAccept: onPressAccept),
  );
}