flutter-rp-example/lib/widgets/components/reflex_hu_info.dart

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:dart_core_sdk/handlingunit.pb.dart';
import 'package:sampleapp/globals.dart';
import 'package:sampleapp/widgets/components/reflex_alert.dart';
import 'package:sampleapp/widgets/components/reflex_button.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';

import 'reflex_box.dart';

class ReflexHUInfo extends StatefulWidget {
  final Handlingunit hu;
  final bool showArticles;

  const ReflexHUInfo({super.key, required this.hu, required this.showArticles});

  @override
  _ReflexHUInfoState createState() => _ReflexHUInfoState();
}

class _ReflexHUInfoState extends State<ReflexHUInfo> {
  @override
  void initState() {
    super.initState();
  }

  String _translateUnit(String unit) {
    switch (unit) {
      case "KILOGRAM":
        return "kg";
      case "CENTIMETER":
        return "cm";
      default:
        return "";
    }
  }

  Future<void> _copyToClipboard(String key, String value) {
    return Clipboard.setData(ClipboardData(text: value)).then((_) =>
        ScaffoldMessenger.of(context)
            .showSnackBar(SnackBar(content: Text("$key ${AppLocalizations.of(context)!.copied}"))));
  }

  List<Widget> _buildArticles() {
    return [
      const SizedBox(height: 20),
      Text(AppLocalizations.of(context)!.items,
          style: const TextStyle(fontSize: 24, fontWeight: FontWeight.bold)),
      const SizedBox(height: 5),
      Expanded(
          child: ReflexBox(
        child: Scrollbar(
          child: ListView(
            padding: const EdgeInsets.symmetric(horizontal: 10),
            shrinkWrap: true,
            children: [
              ...widget.hu.payload.preparedContents.map((e) => Row(
                    children: [
                      Expanded(
                          flex: 2,
                          child: TextField(
                            enabled: false,
                            style: const TextStyle(
                              color: Colors.black,
                            ),
                            decoration: InputDecoration(
                              border: InputBorder.none,
                              labelText: AppLocalizations.of(context)!.itemId,
                            ),
                            controller:
                                TextEditingController(text: e.goods.itemID),
                          )),
                      Expanded(
                          flex: 1,
                          child: TextField(
                            enabled: false,
                            style: const TextStyle(
                              color: Colors.black,
                            ),
                            decoration: InputDecoration(
                              border: InputBorder.none,
                              labelText: AppLocalizations.of(context)!.quantity,
                            ),
                            controller: TextEditingController(
                                text: e.quantity.value!.toString()),
                          )),
                    ],
                  )),
            ],
          ),
        ),
      )),
    ];
  }

  Widget _buildHU() {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        Text(AppLocalizations.of(context)!.informations,
            style: const TextStyle(fontSize: 24, fontWeight: FontWeight.bold)),
        const SizedBox(height: 5),
        ReflexBox(
            child: Padding(
          padding: const EdgeInsets.symmetric(horizontal: 10),
          child: Column(children: [
            TextField(
              enabled: false,
              style: const TextStyle(
                fontSize: 24,
                color: Colors.black,
              ),
              decoration: InputDecoration(
                border: InputBorder.none,
                labelText: AppLocalizations.of(context)!.handlingUnitIdentifier,
              ),
              controller: TextEditingController(text: widget.hu.iD.refID),
            ),
            TextField(
              readOnly: true,
              style: const TextStyle(
                color: Colors.black,
              ),
              decoration: InputDecoration(
                suffixIcon: IconButton(
                    onPressed: () => _copyToClipboard(AppLocalizations.of(context)!.trackingNumber,
                        widget.hu.payload.currentTrackingSummary.trackingID),
                    icon: const Icon(Icons.copy)),
                border: InputBorder.none,
                labelText: AppLocalizations.of(context)!.trackingNumber,
                labelStyle: const TextStyle(color: Colors.grey),
              ),
              controller: TextEditingController(
                  text: widget.hu.payload.currentTrackingSummary.trackingID),
            ),
            Row(
              children: [
                Flexible(
                    flex: 2,
                    child: TextField(
                      enabled: false,
                      style: const TextStyle(
                        color: Colors.black,
                      ),
                      decoration: InputDecoration(
                        border: InputBorder.none,
                        labelText: AppLocalizations.of(context)!.handlingUnitType,
                      ),
                      controller: TextEditingController(
                          text: widget.hu.payload.information.containerType),
                    )),
                Expanded(
                    flex: 2,
                    child: TextField(
                      enabled: false,
                      style: const TextStyle(
                        color: Colors.black,
                      ),
                      decoration: InputDecoration(
                        border: InputBorder.none,
                        labelText: AppLocalizations.of(context)!.dimensions,
                      ),
                      controller: TextEditingController(
                          text:
                              "${widget.hu.payload.information.height.value} x ${widget.hu.payload.information.width.value} x ${widget.hu.payload.information.length!.value} ${_translateUnit(widget.hu.payload.information.length.unit.name)}"),
                    )),
                Flexible(
                  child: TextField(
                    enabled: false,
                    style: const TextStyle(
                      color: Colors.black,
                    ),
                    decoration: InputDecoration(
                      border: InputBorder.none,
                      labelText: AppLocalizations.of(context)!.weight
                    ),
                    controller: TextEditingController(
                        text:
                            "${widget.hu.payload.information.weight.value} ${_translateUnit(widget.hu.payload.information.weight.unit.name)}"),
                  ),
                ),
              ],
            )
          ]),
        )),
        if (widget.showArticles) ..._buildArticles(),
      ],
    );
  }

  @override
  Widget build(BuildContext context) {
    return _buildHU();
  }
}