import 'package:flutter/material.dart';
import 'package:nc_flutter_crypto/widgets/button.dart';
import 'package:nc_flutter_crypto/widgets/currency_card.dart';

void main() {
  runApp(App());
}

class App extends StatelessWidget {
  const App({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        backgroundColor: const Color(0xFF181818),
        body: SingleChildScrollView(
          child: Padding(
            padding: const EdgeInsets.symmetric(horizontal: 20),
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                const SizedBox(
                  height: 80,
                ),
                Row(
                  mainAxisAlignment: MainAxisAlignment.end,
                  children: [
                    Column(
                      crossAxisAlignment: CrossAxisAlignment.end,
                      children: [
                        const Text(
                          "Hey, Selena",
                          style: TextStyle(
                            color: Colors.white,
                            fontSize: 28,
                            fontWeight: FontWeight.w800,
                          ),
                        ),
                        Text(
                          "Welcome back",
                          style: TextStyle(
                            color: Colors.white.withOpacity(0.8),
                            fontSize: 18,
                          ),
                        ),
                      ],
                    )
                  ],
                ),
                const SizedBox(
                  height: 70,
                ),
                Text(
                  'Total Balance',
                  style: TextStyle(
                      color: Colors.white.withOpacity(0.8), fontSize: 22),
                ),
                const SizedBox(
                  height: 5,
                ),
                const Text(
                  '\$5 194 482',
                  style: TextStyle(
                      color: Colors.white,
                      fontSize: 48,
                      fontWeight: FontWeight.w600),
                ),
                const SizedBox(
                  height: 30,
                ),
                const Row(
                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
                  children: [
                    Button(
                      textColor: Colors.black,
                      bgColor: Color(0xFFF2B33A),
                      text: 'Transfer',
                    ),
                    Button(
                      textColor: Colors.white,
                      bgColor: Color(0xFF6C777E),
                      text: 'Request',
                    ),
                  ],
                ),
                const SizedBox(
                  height: 70,
                ),
                Row(
                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
                  crossAxisAlignment: CrossAxisAlignment.end,
                  children: [
                    const Text(
                      'Wallets',
                      style: TextStyle(
                        color: Colors.white,
                        fontSize: 36,
                        fontWeight: FontWeight.w600,
                      ),
                    ),
                    Text(
                      'View All',
                      style: TextStyle(
                          color: Colors.white.withOpacity(0.8), fontSize: 18),
                    ),
                  ],
                ),
                const SizedBox(
                  height: 20,
                ),
                const CurrencyCard(
                  name: 'Bitcoin',
                  code: 'BTC',
                  amount: '2 342',
                  icon: Icons.currency_bitcoin_rounded,
                  isInverted: false,
                ),
                Transform.translate(
                  offset: const Offset(0, -25),
                  child: const CurrencyCard(
                    name: 'Dollar',
                    code: 'USD',
                    amount: '243',
                    icon: Icons.attach_money_rounded,
                    isInverted: true,
                  ),
                ),
                Transform.translate(
                  offset: const Offset(0, -50),
                  child: const CurrencyCard(
                    name: 'Euro',
                    code: 'EUC',
                    amount: '56 234',
                    icon: Icons.euro_rounded,
                    isInverted: false,
                  ),
                ),
              ],
            ),
          ),
        ),
      ),
    );
  }
}

import 'package:flutter/material.dart';

class CurrencyCard extends StatelessWidget {
  final String name, code, amount;
  final IconData icon;
  final bool isInverted;
  final _blackColor = const Color(0xFF1F2123);

  const CurrencyCard({
    super.key,
    required this.name,
    required this.code,
    required this.amount,
    required this.icon,
    required this.isInverted,
  });

  @override
  Widget build(BuildContext context) {
    return Container(
      clipBehavior: Clip.hardEdge,
      decoration: BoxDecoration(
        borderRadius: BorderRadius.circular(30),
        color: isInverted ? Colors.white : _blackColor,
      ),
      child: Padding(
        padding: const EdgeInsets.symmetric(
          horizontal: 20,
          vertical: 30,
        ),
        child: Row(
          mainAxisAlignment: MainAxisAlignment.spaceBetween,
          children: [
            Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                Text(
                  name,
                  style: TextStyle(
                    color: isInverted ? _blackColor : Colors.white,
                    fontSize: 30,
                    fontWeight: FontWeight.w600,
                  ),
                ),
                const SizedBox(
                  height: 10,
                ),
                Row(
                  children: [
                    Text(
                      amount,
                      style: TextStyle(
                        color: isInverted ? _blackColor : Colors.white,
                        fontSize: 27,
                      ),
                    ),
                    const SizedBox(
                      width: 10,
                    ),
                    Text(
                      code,
                      style: TextStyle(
                        color: isInverted ? _blackColor : Colors.white,
                        fontSize: 20,
                      ),
                    ),
                  ],
                )
              ],
            ),
            Transform.scale(
              scale: 2.5,
              child: Transform.translate(
                offset: const Offset(5, 15),
                child: Icon(
                  icon,
                  color: isInverted ? _blackColor : Colors.white,
                  size: 80,
                ),
              ),
            )
          ],
        ),
      ),
    );
  }
}

import 'package:flutter/material.dart';

class Button extends StatelessWidget {
  final Color textColor;
  final Color bgColor;
  final String text;

  const Button({
    super.key,
    required this.textColor,
    required this.bgColor,
    required this.text,
  });

  @override
  Widget build(BuildContext context) {
    return Container(
      decoration: BoxDecoration(
        color: bgColor,
        borderRadius: BorderRadius.circular(40),
      ),
      child: Padding(
        padding: const EdgeInsets.symmetric(
          vertical: 20,
          horizontal: 50,
        ),
        child: Text(
          text,
          style: TextStyle(
            color: textColor,
            fontSize: 20,
            fontWeight: FontWeight.w600,
          ),
        ),
      ),
    );
  }
}