fcs/lib/pages/po/shipment_list.dart

import 'package:fcs/vo/shipment.dart';
import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
import 'package:provider/provider.dart';
import 'package:fcs/theme/theme.dart';
import 'package:fcs/widget/progress.dart';

import '../../model/announcement_model.dart';
import '../../widget/local_text.dart';
import '../util.dart';

class ShipmentList extends StatefulWidget {
  @override
  _ShipmentListState createState() => _ShipmentListState();
}

class _ShipmentListState extends State<ShipmentList> {
  var dateFormatter = new DateFormat('dd MMM yyyy');
  final double dotSize = 10.0;
  String status;

  bool _isLoading = false;

  @override
  void initState() {
    super.initState();
  }

  @override
  void dispose() {
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    var shipmentModel = Provider.of<AnnouncementModel>(context);
    final addbutton = Container(
      padding: EdgeInsets.only(left: 10, right: 10, top: 10),
      child: Container(
        height: 45.0,
        decoration: BoxDecoration(
            color: primaryColor,
            shape: BoxShape.rectangle,
            borderRadius: BorderRadius.all(Radius.circular(10.0))),
        child: ButtonTheme(
          minWidth: 900.0,
          height: 100.0,
          child: FlatButton(
            onPressed: () {
              // Navigator.push(
              //     context,
              //     MaterialPageRoute(
              //         builder: (context) => ManualPage(
              //               marketplace: 'Amazon',
              //             )));
            },
            child: LocalText(
              context,
              'shipment.add',
              color: Colors.white,
              fontSize: 16,
              fontWeight: FontWeight.bold,
            ),
          ),
        ),
      ),
    );

    return LocalProgress(
      inAsyncCall: _isLoading,
      child: Scaffold(
        appBar: AppBar(
          backgroundColor: primaryColor,
          title: LocalText(context, 'shipment.title',
              fontSize: 18, color: Colors.white),
        ),
        body: Column(
          children: <Widget>[
            Expanded(
              child: new ListView.builder(
                  scrollDirection: Axis.vertical,
                  padding: EdgeInsets.only(left: 15, right: 15, top: 15),
                  shrinkWrap: true,
                  itemCount: shipmentModel.shipments.length,
                  itemBuilder: (BuildContext context, int index) {
                    Shipment _shipment = shipmentModel.shipments[index];
                    return Card(
                      elevation: 10,
                      color: Colors.white,
                      child: InkWell(
                        onTap: () {
                          // Navigator.push(
                          //   context,
                          //   MaterialPageRoute(
                          //       builder: (context) => POSubmissionForm(
                          //             poSubmission: _shipment,
                          //           )),
                          // );
                        },
                        child: Row(
                          children: <Widget>[
                            Expanded(
                              child: new Padding(
                                padding:
                                    const EdgeInsets.symmetric(vertical: 16.0),
                                child: new Row(
                                  children: <Widget>[
                                    new Padding(
                                      padding: new EdgeInsets.symmetric(
                                          horizontal: 15.0 - dotSize / 2),
                                      child: Padding(
                                        padding: EdgeInsets.all(5.0),
                                        child: Image.asset(
                                          "assets/truck.png",
                                          width: 40,
                                          height: 40,
                                          color: primaryColor,
                                        ),
                                      ),
                                    ),
                                    new Expanded(
                                      child: new Column(
                                        crossAxisAlignment:
                                            CrossAxisAlignment.start,
                                        children: <Widget>[
                                          new Text(
                                            _shipment.shipmentNumber.toString(),
                                            style: new TextStyle(
                                                fontSize: 12.0,
                                                color: Colors.black),
                                          ),
                                          new Text(
                                            dateFormatter
                                                .format(_shipment.shipDate),
                                            style: new TextStyle(
                                                fontSize: 12.0,
                                                color: Colors.grey),
                                          ),
                                        ],
                                      ),
                                    ),
                                  ],
                                ),
                              ),
                            ),
                            Padding(
                              padding: const EdgeInsets.only(right: 18.0),
                              child: getStatus(_shipment.status),
                            ),
                          ],
                        ),
                      ),
                    );
                  }),
            ),
            addbutton,
            SizedBox(height: 15)
          ],
        ),
      ),
    );
  }
}