fcs/lib/pages/discount/discount_list.dart

import 'package:fcs/helpers/theme.dart';
import 'package:fcs/localization/app_translations.dart';
import 'package:fcs/pages/discount/model/discount_model.dart';
import 'package:fcs/pages/main/util.dart';
import 'package:fcs/pages/widgets/bottom_up_page_route.dart';
import 'package:fcs/pages/widgets/progress.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';

import 'discount_editor.dart';

class DiscountList extends StatefulWidget {
  final bool selected;

  const DiscountList({Key key, this.selected}) : super(key: key);
  @override
  _DiscountListState createState() => _DiscountListState();
}

class _DiscountListState extends State<DiscountList> {
  bool _isLoading = false;
  bool _selected = false;

  @override
  void initState() {
    super.initState();
    if (widget.selected != null) {
      _selected = widget.selected;
    }
  }

  @override
  Widget build(BuildContext context) {
    var discountModel = Provider.of<DiscountModel>(context);
    print('discounts => ${discountModel.discounts}');
    return LocalProgress(
      inAsyncCall: _isLoading,
      child: Scaffold(
        appBar: AppBar(
          centerTitle: true,
          title: Text(
            AppTranslations.of(context).text("discount.title"),
          ),
          leading: new IconButton(
            icon: new Icon(CupertinoIcons.back),
            onPressed: () => Navigator.of(context).pop(),
          ),
          backgroundColor: primaryColor,
          actions: <Widget>[
            IconButton(
              icon: Icon(Icons.search),
              onPressed: () {},
            )
          ],
        ),
        body: ListView.separated(
          separatorBuilder: (context, index) => Divider(
            color: Colors.black,
          ),
          itemCount: discountModel.discounts.length,
          itemBuilder: (BuildContext context, int index) {
            var discount = discountModel.discounts[index];
            return InkWell(
              onTap: () {
                _selected
                    ? Navigator.pop(context, discount)
                    : Navigator.push(
                        context,
                        CupertinoPageRoute(
                            builder: (context) => DiscountEditor(
                                  discount: discount,
                                )),
                      );
              },
              child: Padding(
                padding: const EdgeInsets.all(10.0),
                child: Row(
                  mainAxisAlignment: MainAxisAlignment.start,
                  crossAxisAlignment: CrossAxisAlignment.start,
                  children: <Widget>[
                    Expanded(
                      child: Column(
                        crossAxisAlignment: CrossAxisAlignment.start,
                        children: <Widget>[
                          Padding(
                            padding: const EdgeInsets.only(bottom: 8.0),
                            child: Text(
                              discount.code,
                              style: TextStyle(
                                color: primaryColor,
                                fontSize: 16,
                                fontWeight: FontWeight.bold,
                              ),
                            ),
                          ),
                          Row(
                            children: <Widget>[
                              Text(
                                discount.customer,
                                style: TextStyle(
                                    color: Colors.black,
                                    fontWeight: FontWeight.normal,
                                    fontSize: 15),
                              ),
                            ],
                          ),
                        ],
                      ),
                    ),
                    Column(
                      crossAxisAlignment: CrossAxisAlignment.end,
                      children: <Widget>[
                        Padding(
                          padding:
                              const EdgeInsets.only(left: 10.0, bottom: 5.0),
                          child: Text(
                            '\$ ${discount.amount.toString()}',
                            style: TextStyle(
                                color: Colors.black,
                                fontWeight: FontWeight.bold,
                                fontSize: 16),
                          ),
                        ),
                        getStatus(discount.status),
                      ],
                    ),
                  ],
                ),
              ),
            );
          },
        ),
        floatingActionButton: FloatingActionButton.extended(
          onPressed: () {
            Navigator.push(
              context,
              CupertinoPageRoute(builder: (context) => DiscountEditor()),
            );
          },
          icon: Icon(Icons.add),
          label: Text(AppTranslations.of(context).text("discount.new")),
          backgroundColor: primaryColor,
        ),
      ),
    );
  }
}