import 'package:fcs/model/main_model.dart';
import 'package:fcs/model/pickup_model.dart';
import 'package:fcs/pages/util.dart';
import 'package:fcs/vo/pickup.dart';
import 'package:flutter_icons/flutter_icons.dart';
import 'package:font_awesome_flutter/font_awesome_flutter.dart';
import 'package:provider/provider.dart';
import 'package:fcs/widget/localization/app_translations.dart';

import 'package:flutter/material.dart';
import 'package:fcs/widget/progress.dart';

import '../theme/theme.dart';

class PickUpEditor extends StatefulWidget {
  final PickUp pickUp;
  PickUpEditor({this.pickUp});

  @override
  _PickUpEditorState createState() => _PickUpEditorState();
}

class _PickUpEditorState extends State<PickUpEditor> {
  TextEditingController _addressEditingController = new TextEditingController();
  TextEditingController _fromTimeEditingController =
      new TextEditingController();
  TextEditingController _toTimeEditingController = new TextEditingController();
  TextEditingController _noOfPackageEditingController =
      new TextEditingController();
  TextEditingController _weightEditingController = new TextEditingController();

  PickUp _pickUp;
  bool _isLoading = false;

  @override
  void initState() {
    super.initState();
    if (widget.pickUp != null) {
      _pickUp = widget.pickUp;
      _addressEditingController.text = _pickUp.address;
      _fromTimeEditingController.text = _pickUp.fromTime;
      _toTimeEditingController.text = _pickUp.toTime;
      _noOfPackageEditingController.text = _pickUp.numberOfPackage.toString();
      _weightEditingController.text = _pickUp.weight.toString();
    }
  }

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

  @override
  Widget build(BuildContext context) {
    var pickupModel = Provider.of<PickUpModel>(context);

    final pickUpAddress = Container(
        child: TextFormField(
      maxLines: null,
      controller: _addressEditingController,
      cursorColor: primaryColor,
      style: textStyle,
      minLines: 2,
      decoration: new InputDecoration(
        labelText: 'Pickup Address',
        enabledBorder: UnderlineInputBorder(
            borderSide: BorderSide(color: primaryColor, width: 1.0)),
        focusedBorder: UnderlineInputBorder(
            borderSide: BorderSide(color: primaryColor, width: 1.0)),
      ),
    ));

    final pickupTime = Container(
      height: 50.0,
      child: Row(children: <Widget>[
        Container(
            width: 70.0,
            child: TextFormField(
              controller: _fromTimeEditingController,
              cursorColor: primaryColor,
              decoration: new InputDecoration(
                labelText: 'From',
                enabledBorder: UnderlineInputBorder(
                    borderSide: BorderSide(color: primaryColor, width: 1.0)),
                focusedBorder: UnderlineInputBorder(
                    borderSide: BorderSide(color: primaryColor, width: 1.0)),
              ),
            )),
        Padding(
          padding: const EdgeInsets.all(8.0),
          child: Text(' - '),
        ),
        Container(
            width: 70.0,
            child: TextFormField(
              controller: _toTimeEditingController,
              cursorColor: primaryColor,
              decoration: new InputDecoration(
                labelText: 'To',
                enabledBorder: UnderlineInputBorder(
                    borderSide: BorderSide(color: primaryColor, width: 1.0)),
                focusedBorder: UnderlineInputBorder(
                    borderSide: BorderSide(color: primaryColor, width: 1.0)),
              ),
            )),
      ]),
    );

    final noOfPackageBox = Container(
      height: 50.0,
      child: Row(children: <Widget>[
        Expanded(
            child: TextFormField(
          controller: _noOfPackageEditingController,
          cursorColor: primaryColor,
          textAlign: TextAlign.left,
          decoration: new InputDecoration(
            labelText: 'Number of Packages',
            enabledBorder: UnderlineInputBorder(
                borderSide: BorderSide(color: primaryColor, width: 1.0)),
            focusedBorder: UnderlineInputBorder(
                borderSide: BorderSide(color: primaryColor, width: 1.0)),
          ),
        )),
      ]),
    );

    final weightBox = Container(
      height: 50.0,
      child: Row(children: <Widget>[
        Expanded(
            child: TextFormField(
          controller: _weightEditingController,
          cursorColor: primaryColor,
          textAlign: TextAlign.left,
          decoration: new InputDecoration(
            labelText: 'Total Weight (lb)',
            enabledBorder: UnderlineInputBorder(
                borderSide: BorderSide(color: primaryColor, width: 1.0)),
            focusedBorder: UnderlineInputBorder(
                borderSide: BorderSide(color: primaryColor, width: 1.0)),
          ),
        )),
      ]),
    );

    MainModel mainModel = Provider.of<MainModel>(context);

    return LocalProgress(
      inAsyncCall: _isLoading,
      child: Scaffold(
        appBar: AppBar(
          centerTitle: true,
          leading: new IconButton(
            icon: new Icon(Icons.close),
            onPressed: () => Navigator.of(context).pop(),
          ),
          backgroundColor: primaryColor,
          title: Text(AppTranslations.of(context).text("pickup.edit.title")),
        ),
        body: Card(
          child: Column(
            children: <Widget>[
              Expanded(
                  child: Padding(
                padding: const EdgeInsets.all(20.0),
                child: ListView(children: <Widget>[
                  Center(child: nameWidget(mainModel.customer.name)),
                  phoneWidget(context, mainModel.customer.phoneNumber),
                  Row(
                    children: <Widget>[
                      Padding(
                        padding: const EdgeInsets.only(right: 8.0),
                        child: Icon(Icons.location_on),
                      ),
                      Expanded(child: pickUpAddress),
                    ],
                  ),
                  SizedBox(height: 25),
                  Row(
                    children: <Widget>[
                      Padding(
                        padding: const EdgeInsets.only(right: 8.0),
                        child: Icon(Icons.timer),
                      ),
                      Text('Pickup Time',
                          style: TextStyle(color: Colors.grey, fontSize: 18)),
                    ],
                  ),
                  SizedBox(height: 5),
                  Padding(
                    padding: const EdgeInsets.only(left: 33),
                    child: pickupTime,
                  ),
                  SizedBox(height: 15),
                  Row(
                    children: <Widget>[
                      Padding(
                        padding: const EdgeInsets.only(right: 8.0),
                        child: Icon(Octicons.package),
                      ),
                      Expanded(child: noOfPackageBox),
                    ],
                  ),
                  SizedBox(
                    height: 15,
                  ),
                  fcsInput("Total Weight (lb)", FontAwesomeIcons.weightHanging),
                  SizedBox(
                    height: 15,
                  ),
                  widget.pickUp != null
                      ? fcsDropDown("Assigned", MaterialCommunityIcons.worker)
                      : Container(),
                  fcsInput("Remark", MaterialCommunityIcons.note)
                ]),
              )),
              widget.pickUp == null
                  ? Align(
                      alignment: Alignment.bottomCenter,
                      child: Center(
                          child: Container(
                        width: 250,
                        child: FlatButton(
                          child: Text('Request for pickup'),
                          color: primaryColor,
                          textColor: Colors.white,
                          onPressed: () {
                            Navigator.pop(context);
                          },
                        ),
                      )))
                  : Container(
                      child: Column(
                      children: <Widget>[
                        Align(
                            alignment: Alignment.bottomCenter,
                            child: Center(
                                child: Container(
                              width: 250,
                              child: FlatButton(
                                child: Text('Update'),
                                color: primaryColor,
                                textColor: Colors.white,
                                onPressed: () {
                                  Navigator.pop(context);
                                },
                              ),
                            ))),
                        Align(
                            alignment: Alignment.bottomCenter,
                            child: Center(
                                child: Container(
                              width: 250,
                              child: FlatButton(
                                child: Text('Cancel Pickup'),
                                color: Colors.grey[600],
                                textColor: Colors.white,
                                onPressed: () {
                                  Navigator.pop(context);
                                },
                              ),
                            )))
                      ],
                    ))
            ],
          ),
        ),
      ),
    );
  }
}