stadtbote-app/lib/content_views/finished_jobs_page.dart

import 'package:dart_mq/dart_mq.dart';
import 'package:flutter/material.dart';
import 'package:isar/isar.dart';
import 'package:stadtbote/content_views/tour_list_page.dart';
import 'package:stadtbote/content_views/utils/content_view_widget.dart';
import 'package:intl/intl.dart';
import 'package:stadtbote/messages/pop_content_view_message.dart';

import '../main.dart';
import '../model/job.dart';
import '../tools/constants.dart';
import '../tools/util.dart';

class FinishedJobsPage extends ContentViewWidget {
  const FinishedJobsPage({super.key});

  @override
  State<FinishedJobsPage> createState() => _FinishedJobsPageState();

  @override
  Future<Widget> getHeaderWidget(BuildContext context) async {
    await Future.delayed(const Duration(microseconds: 0));

    return _HeaderWidget();
  }
}

class _FinishedJobsPageState extends State<FinishedJobsPage> with ProducerMixin {
  late List<Job> _jobs;

  late bool _initCompleted = false;

  @override
  void initState() {
    Future.delayed(const Duration(seconds: 0), () async {
      _jobs = await MyApp.isarInstance.jobs.filter().stateEqualTo(Constants.stateFinished).findAll();

      _initCompleted = true;

      setState(() {});
    });

    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    if (!_initCompleted) {
      return Util.getWaitWidget(context);
    }

    late List<Widget> jobWidgets = _createjobWidgets();

    return Padding(
      padding: const EdgeInsets.all(8.0),
      child: Scrollbar(
        thumbVisibility: true,
        child: ListView(
            children: jobWidgets
        ),
      ),
    );
  }

  List<Widget> _createjobWidgets() {
    List<Widget> jobWidgets = [];

    for (var job in _jobs) {
      jobWidgets.add(
        ListTile(
            onTap: () {
              _clicked(job);
            },
            title: Container(
              decoration: BoxDecoration(
                  color: Colors.white,
                  border: Border.all(color: Colors.grey, width: 0.5),
                  borderRadius: const BorderRadius.all(Radius.circular(13))
              ),
              padding: const EdgeInsets.all(15.0),
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                mainAxisAlignment: MainAxisAlignment.center,
                children: <Widget>[
                  Text(
                    DateFormat('dd.MM.yyyy HH:mm').format(DateTime.parse(job.ordertime).toLocal()).toString(),
                    textAlign: TextAlign.left,
                  ),
                  Text(
                    job.crFilter != null ? job.crFilter.toString() : "",
                    textAlign: TextAlign.left,
                  ),
                  Row(
                    children: [
                      Image.asset("assets/${mapVehicleTypeToImageName(job.vhtId)}", width: 60, height: 60),
                      const SizedBox(width: 10),
                      Text(
                          mapVehicleTypeToText(job.vhtId)
                      ),
                    ],
                  ),
                  Text(
                    job.id.toString(),
                    textAlign: TextAlign.left,
                  ),
                  Text(
                    job.tours[0].comp,
                    textAlign: TextAlign.left,
                  ),
                  Text(
                    job.tours[0].street,
                    textAlign: TextAlign.left,
                  ),
                  Text(
                    job.tours[0].city,
                    textAlign: TextAlign.left,
                  ),
                ],
              ),
            )
        ),
      );
    }

    return jobWidgets;
  }

  void _clicked(Job job) async {
    // TODO MESSAGING
    sendMessage(
      routingKey: Constants.messageTopicPushContentView,
      payload: TourListPage(job: job, readOnly: true),
    );

    //await MessageService().publish<ContentViewWidget>(Constants.messageTopicPushContentView, arguments: TourListPage(job: job, readOnly: true,));
  }
}

class _HeaderWidget extends StatefulWidget {
  @override
  State<_HeaderWidget> createState() => _HeaderWidgetState();
}

class _HeaderWidgetState extends State<_HeaderWidget> with ProducerMixin {
  @override
  void initState() {
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    var cellWidth = (MediaQuery.of(context).size.width - 60 - 60 - 25) / 2;

    return Padding(
      padding: const EdgeInsets.all(8),
      child: Stack(
        alignment: Alignment.center,
        children: [
          Row(
            mainAxisAlignment: MainAxisAlignment.spaceBetween,
            children: [
              Visibility(
                visible: true,
                child: Container(
                  width: 60,
                  height: 60,
                  decoration: const BoxDecoration(
                    shape: BoxShape.circle,
                    color: Colors.white,
                  ),
                  child: FittedBox(
                    child: GestureDetector(
                      onTap: () async {
                        // TODO MESSAGING
                        sendMessage(
                          routingKey: Constants.messageTopicPopContentView,
                          payload: PopContentViewMessage(count: 1),
                        );

                        //await MessageService().publish<PopContentViewMessage>(Constants.messageTopicPopContentView, arguments: PopContentViewMessage(count: 1));
                      },
                      child: const CircleAvatar(
                        radius: 10,
                        backgroundColor: Constants.colorPrimary,
                        child: Padding(padding: EdgeInsets.all(1.0), child: Icon(Icons.arrow_back, size: 20.0, color: Colors.white)),
                      ),
                    ),
                  ),
                ),
              ),
              Visibility(
                visible: false,
                child: Container(
                  width: 60,
                  height: 60,
                  decoration: const BoxDecoration(
                    shape: BoxShape.circle,
                    color: Colors.red,
                  ),
                  child: FittedBox(
                    child: GestureDetector(
                      onTap: () async {
                        // TODO MESSAGING
                        sendMessage(
                          routingKey: Constants.messageTopicPushContentView,
                          payload: PopContentViewMessage(count: 1),
                        );

                        //await MessageService().publish<PopContentViewMessage>(Constants.messageTopicPopContentView, arguments: PopContentViewMessage(count: 1));
                      },
                      child: const CircleAvatar(
                          backgroundColor: Constants.colorPrimary,
                          radius: 10,
                          child: Padding(padding: EdgeInsets.all(1.0), child: Icon(Icons.info_outline, size: 20.0, color: Colors.white))),
                    ),
                  ),
                ),
              ),
            ],
          ),
          SizedBox(
            height: 100,
            width: cellWidth * 2,
            child: const Center(
              child: Text(
                textAlign: TextAlign.center,
                "Erledigte Aufträge",
                style: TextStyle(fontWeight: FontWeight.bold, fontSize: 18, color: Colors.white),
              ),
            ),
          ),
        ],
      ),
    );
  }
}