fcs/lib/pages/carton/carton_image_upload_editor.dart

import 'package:fcs/domain/entities/carton.dart';
import 'package:fcs/helpers/theme.dart';
import 'package:fcs/pages/widgets/local_app_bar.dart';
import 'package:fcs/pages/widgets/multi_img_controller.dart';
import 'package:fcs/pages/widgets/progress.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';

import '../main/util.dart';
import '../widgets/local_button.dart';
import '../widgets/multi_img_file.dart';
import 'model/carton_model.dart';

class CartonImageUploadEditor extends StatefulWidget {
  final Carton carton;
  const CartonImageUploadEditor({required this.carton});
  @override
  _CartonImageUploaState createState() => _CartonImageUploaState();
}

class _CartonImageUploaState extends State<CartonImageUploadEditor> {
  bool _isLoading = false;

  MultiImgController _multiImgController = MultiImgController();

  @override
  void initState() {
    super.initState();
    _multiImgController.setImageUrls = widget.carton.photoUrls;
  }

  @override
  Widget build(BuildContext context) {
    final saveBtn = Padding(
      padding: const EdgeInsets.symmetric(horizontal: 30),
      child: LocalButton(
          textKey: "btn.save",
          callBack: () {
            _uploadImage();
          }),
    );

    return LocalProgress(
        inAsyncCall: _isLoading,
        child: Scaffold(
            appBar: LocalAppBar(
                labelKey: "box.imageupload.title",
                backgroundColor: Colors.white,
                labelColor: primaryColor,
                arrowColor: primaryColor,
                actions: []),
            body: Padding(
              padding: EdgeInsets.only(left: 12.0, right: 12),
              child: ListView(
                children: [
                  Center(
                      child: Text("${widget.carton.cartonNumber}",
                          style: TextStyle(
                            color: primaryColor,
                            fontSize: 25,
                          ))),
                  MultiImageFile(
                    enabled: true,
                    controller: _multiImgController,
                    title: "Receipt File",
                  ),
                  const SizedBox(height: 20),
                  saveBtn,
                ],
              ),
            )));
  }

  _uploadImage() async {
    setState(() {
      _isLoading = true;
    });
    try {
      await context.read<CartonModel>().uploadCartonImages(widget.carton,
          _multiImgController.getAddedFile, _multiImgController.getDeletedUrl);
      Navigator.pop(context, true);
    } catch (e) {
      showMsgDialog(context, "Error", e.toString());
    } finally {
      setState(() {
        _isLoading = false;
      });
    }
  }
}