stack_wallet/lib/pages/monkey/monkey_view.dart

import 'dart:io';

import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_svg/svg.dart';
import 'package:stackwallet/pages/monkey/monkey_loaded_view.dart';
import 'package:stackwallet/pages/monkey/sub_widgets/fetch_monkey_dialog.dart';
import 'package:stackwallet/providers/global/wallets_provider.dart';
import 'package:stackwallet/services/coins/manager.dart';
import 'package:stackwallet/themes/coin_icon_provider.dart';
import 'package:stackwallet/themes/stack_colors.dart';
import 'package:stackwallet/utilities/assets.dart';
import 'package:stackwallet/utilities/enums/coin_enum.dart';
import 'package:stackwallet/utilities/text_styles.dart';
import 'package:stackwallet/widgets/background.dart';
import 'package:stackwallet/widgets/custom_buttons/app_bar_icon_button.dart';
import 'package:stackwallet/widgets/desktop/primary_button.dart';
import 'package:tuple/tuple.dart';

class MonkeyView extends ConsumerStatefulWidget {
  const MonkeyView({
    Key? key,
    required this.walletId,
    required this.managerProvider,
  }) : super(key: key);

  static const String routeName = "/monkey";
  static const double navBarHeight = 65.0;

  final String walletId;
  final ChangeNotifierProvider<Manager> managerProvider;

  @override
  ConsumerState<MonkeyView> createState() => _MonkeyViewState();
}

class _MonkeyViewState extends ConsumerState<MonkeyView> {
  late final String walletId;
  late final ChangeNotifierProvider<Manager> managerProvider;

  String receivingAddress = "";

  @override
  void initState() {
    walletId = widget.walletId;
    managerProvider = widget.managerProvider;

    WidgetsBinding.instance.addPostFrameCallback((timeStamp) async {
      final address = await ref
          .read(walletsChangeNotifierProvider)
          .getManager(walletId)
          .currentReceivingAddress;
      setState(() {
        receivingAddress = address;
      });
    });

    super.initState();
  }

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

  @override
  Widget build(BuildContext context) {
    final Coin coin = ref.watch(managerProvider.select((value) => value.coin));

    return Background(
      child: Stack(
        children: [
          Scaffold(
            appBar: AppBar(
              leading: AppBarBackButton(
                onPressed: () {
                  Navigator.of(context).pop();
                },
              ),
              title: Text(
                "MonKey",
                style: STextStyles.navBarTitle(context),
              ),
              actions: [
                AspectRatio(
                  aspectRatio: 1,
                  child: AppBarIconButton(
                      icon: SvgPicture.asset(Assets.svg.circleQuestion),
                      onPressed: () {
                        showDialog<dynamic>(
                            context: context,
                            useSafeArea: false,
                            barrierDismissible: true,
                            builder: (context) {
                              return Dialog(
                                child: Material(
                                  borderRadius: BorderRadius.circular(
                                    20,
                                  ),
                                  child: Container(
                                    height: 200,
                                    decoration: BoxDecoration(
                                      color: Theme.of(context)
                                          .extension<StackColors>()!
                                          .popupBG,
                                      borderRadius: BorderRadius.circular(
                                        20,
                                      ),
                                    ),
                                    child: Column(
                                      children: [
                                        Center(
                                          child: Text(
                                            "Help",
                                            style: STextStyles.pageTitleH2(
                                                context),
                                          ),
                                        )
                                      ],
                                    ),
                                  ),
                                ),
                              );
                            });
                      }),
                )
              ],
            ),
            body: Column(
              children: [
                const Spacer(
                  flex: 4,
                ),
                Center(
                  child: Column(
                    children: [
                      Opacity(
                        opacity: 0.2,
                        child: SvgPicture.file(
                          File(
                            ref.watch(coinIconProvider(coin)),
                          ),
                          width: 200,
                          height: 200,
                        ),
                      ),
                      const SizedBox(
                        height: 40,
                      ),
                      Text(
                        "You do not have a MonKey yet. \nFetch yours now!",
                        style: STextStyles.smallMed14(context).copyWith(
                          color: Theme.of(context)
                              .extension<StackColors>()!
                              .textDark3,
                        ),
                        textAlign: TextAlign.center,
                      ),
                    ],
                  ),
                ),
                const Spacer(
                  flex: 6,
                ),
                Padding(
                  padding: const EdgeInsets.all(16.0),
                  child: PrimaryButton(
                    label: "Fetch MonKey",
                    onPressed: () async {
                      showDialog<dynamic>(
                        context: context,
                        useSafeArea: false,
                        barrierDismissible: false,
                        builder: (context) {
                          return FetchMonkeyDialog(
                            onCancel: () async {
                              Navigator.of(context).pop();
                            },
                          );
                        },
                      );

                      await Future<void>.delayed(const Duration(seconds: 2));

                      Navigator.of(context).pushNamed(
                        MonkeyLoadedView.routeName,
                        arguments: Tuple2(
                          widget.walletId,
                          widget.managerProvider,
                        ),
                      );
                    },
                  ),
                ),
              ],
            ),
          ),
        ],
      ),
    );
  }
}