import 'package:fcs/domain/entities/fcs_shipment.dart';
import 'package:fcs/pages/fcs_shipment/model/fcs_shipment_model.dart';
import 'package:fcs/pages/widgets/local_app_bar.dart';
import 'package:fcs/pages/widgets/progress.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';

import 'invoice_customer_list.dart';
import 'invoice_shipment_list_row.dart';

class InvoiceShipmentList extends StatefulWidget {
  @override
  _InvoiceShipmentListState createState() => _InvoiceShipmentListState();
}

class _InvoiceShipmentListState extends State<InvoiceShipmentList> {
  bool _isLoading = false;
  List<FcsShipment> _fcsShipments = [];
  @override
  void initState() {
    super.initState();
    _load();
  }

  _load() async {
    FcsShipmentModel fcsShipmentModel =
        Provider.of<FcsShipmentModel>(context, listen: false);
    var fcsShipments = await fcsShipmentModel.getInvoiceFcsShipments();
    setState(() {
      _fcsShipments = fcsShipments;
    });
  }

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

  @override
  Widget build(BuildContext context) {
    return LocalProgress(
      inAsyncCall: _isLoading,
      child: Scaffold(
        appBar: LocalAppBar(labelKey: "invoice.shipment.title"),
        body: new ListView.separated(
            separatorBuilder: (context, index) => Divider(
                  color: Colors.black,
                ),
            scrollDirection: Axis.vertical,
            padding: EdgeInsets.only(top: 15),
            shrinkWrap: true,
            itemCount: _fcsShipments.length,
            itemBuilder: (BuildContext context, int index) {
              return InvoiceShipmentListRow(
                fcsShipment: _fcsShipments[index],
                onSelect: (f) {
                  Navigator.of(context).push(CupertinoPageRoute(
                      builder: (context) =>
                          InvoiceCustomerList(fcsShipment: f)));
                },
              );
            }),
      ),
    );
  }
}