import 'package:fcs/domain/entities/package.dart';
import 'package:fcs/helpers/theme.dart';
import 'package:fcs/pages/main/model/main_model.dart';
import 'package:fcs/pages/widgets/display_text.dart';
import 'package:fcs/pages/widgets/local_text.dart';
import 'package:fcs/pages/widgets/multi_img_controller.dart';
import 'package:fcs/pages/widgets/multi_img_file.dart';
import 'package:fcs/pages/widgets/progress.dart';
import 'package:fcs/pages/widgets/status_tree.dart';
import 'package:flutter/material.dart';
import 'package:flutter_icons/flutter_icons.dart';
import 'package:intl/intl.dart';
import 'package:provider/provider.dart';
import 'package:timeline_list/timeline_model.dart';

final DateFormat dateFormat = DateFormat("d MMM yyyy");

class PackageInfo extends StatefulWidget {
  final isSearchResult;
  final Package package;
  PackageInfo({this.package, this.isSearchResult = false});

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

class _PackageInfoState extends State<PackageInfo> {
  var dateFormatter = new DateFormat('dd MMM yyyy');
  Package _package;
  bool _isLoading = false;
  MultiImgController multiImgController = MultiImgController();

  @override
  void initState() {
    super.initState();
    initPackage(widget.package);
  }

  initPackage(Package package) {
    setState(() {
      _package = package;
      multiImgController.setImageUrls = package.photoUrls;
    });
  }

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

  @override
  Widget build(BuildContext context) {
    final trackingIdBox = DisplayText(
      text: _package.trackingID,
      labelTextKey: "package.tracking.id",
      iconData: MaterialCommunityIcons.barcode_scan,
    );
    final customerNameBox = DisplayText(
      text: _package.userName,
      labelTextKey: "package.create.name",
      iconData: Icons.perm_identity,
    );
    final statusBox = DisplayText(
      text: _package.currentStatus,
      labelTextKey: "package.edit.status",
      iconData: AntDesign.exclamationcircleo,
    );
    final marketBox = DisplayText(
      text: _package.market ?? "-",
      labelTextKey: "package.create.market",
      iconData: Icons.store,
    );
    final descBox = DisplayText(
      text: _package.desc ?? "-",
      labelTextKey: "package.edit.desc",
      iconData: MaterialCommunityIcons.message_text_outline,
    );
    final remarkBox = DisplayText(
      text: _package.remark ?? "-",
      labelTextKey: "package.edit.remark",
      iconData: Entypo.new_message,
    );
    final img = MultiImageFile(
      enabled: false,
      controller: multiImgController,
      title: "Receipt File",
    );

    return LocalProgress(
      inAsyncCall: _isLoading,
      child: Scaffold(
        appBar: AppBar(
          centerTitle: true,
          leading: new IconButton(
            icon: new Icon(Icons.close, color: primaryColor, size: 30),
            onPressed: () => Navigator.of(context).pop(),
          ),
          shadowColor: Colors.transparent,
          backgroundColor: Colors.white,
          title: LocalText(
            context,
            "package.info.title",
            fontSize: 20,
            color: primaryColor,
          ),
        ),
        body: Card(
          child: Column(
            children: <Widget>[
              Expanded(
                  child: Padding(
                padding: const EdgeInsets.all(10.0),
                child: ListView(children: <Widget>[
                  trackingIdBox,
                  widget.isSearchResult ? Container() : customerNameBox,
                  widget.isSearchResult ? Container() : marketBox,
                  statusBox,
                  _package.photoUrls.length == 0 ? Container() : img,
                  widget.isSearchResult ? Container() : descBox,
                  remarkBox,
                  StatusTree(
                      shipmentHistory: _package.shipmentHistory,
                      currentStatus: _package.currentStatus),
                  SizedBox(
                    height: 20,
                  )
                ]),
              )),
            ],
          ),
        ),
      ),
    );
  }

  List<TimelineModel> _models() {
    if (_package.shipmentHistory == null) return [];
    return _package.shipmentHistory
        .map((e) => TimelineModel(
            Padding(
              padding: const EdgeInsets.all(18.0),
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: <Widget>[
                  Text(e.status,
                      style: TextStyle(
                          color: e.done ? primaryColor : Colors.grey,
                          fontSize: 16,
                          fontWeight: FontWeight.bold)),
                  Text(dateFormat.format(e.date)),
                ],
              ),
            ),
            iconBackground: e.done ? primaryColor : Colors.grey,
            icon: Icon(
              e.status == "shipped"
                  ? Ionicons.ios_airplane
                  : e.status == "delivered"
                      ? MaterialCommunityIcons.truck_fast
                      : e.status == "packed"
                          ? MaterialCommunityIcons.package
                          : e.status == "processed"
                              ? FontAwesome.dropbox
                              : MaterialCommunityIcons.inbox_arrow_down,
              color: Colors.white,
            )))
        .toList();
  }
}