import 'package:fcs/helpers/theme.dart';
import 'package:fcs/localization/app_translations.dart';
import 'package:fcs/pages/discount/discount_list_row.dart';
import 'package:fcs/pages/discount/model/discount_model.dart';
import 'package:fcs/pages/main/util.dart';
import 'package:fcs/pages/widgets/local_text.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,
            height: 1,
          ),
          itemCount: discountModel.discounts.length,
          itemBuilder: (BuildContext context, int index) {
            var discount = discountModel.discounts[index];
            return DiscountListRow(
              key: ValueKey(discount.id),
              discount: discount,
            );
          },
        ),
        floatingActionButton: FloatingActionButton.extended(
          onPressed: () {
            Navigator.push(
              context,
              CupertinoPageRoute(builder: (context) => DiscountEditor()),
            );
          },
          icon: Icon(Icons.add),
          label: LocalText(
            context,
            'discount.new',
            color: Colors.white,
          ),
          backgroundColor: primaryColor,
        ),
      ),
    );
  }
}