| 1 | import 'package:cw_core/amount/money.dart'; |
| 2 | import 'package:cw_core/currency.dart'; |
| 3 | |
| 4 | class FiatCurrency implements Currency { |
| 5 | const FiatCurrency({ |
| 6 | required this.symbol, |
| 7 | required this.countryCode, |
| 8 | required this.fullName, |
| 9 | this.decimals = 2, |
| 10 | }); |
| 11 | |
| 12 | final String countryCode; |
| 13 | |
| 14 | @override |
| 15 | final String fullName; |
| 16 | |
| 17 | @override |
| 18 | final int decimals; |
| 19 | |
| 20 | @override |
| 21 | final String symbol; |
| 22 | |
| 23 | @override |
| 24 | String? get iconPath => throw UnimplementedError(); |
| 25 | |
| 26 | @override |
| 27 | String get name => throw UnimplementedError(); |
| 28 | |
| 29 | @override |
| 30 | String? get tag => throw UnimplementedError(); |
| 31 | |
| 32 | @override |
| 33 | Money parseAmount(String value) => Money.parse(value, this); |
| 34 | |
| 35 | @override |
| 36 | Money? tryParseAmount(String value) => Money.tryParse(value, this); |
| 37 | } |
| 38 | |
| 39 | const EUR = FiatCurrency(symbol: 'EUR', countryCode: "eur", fullName: "Euro"); |
| 40 | const USD = FiatCurrency(symbol: 'USD', countryCode: "usd", fullName: "US Dollar"); |
| 41 | const JPY = FiatCurrency(symbol: 'JPY', countryCode: "jpn", fullName: "Japanese Yen", decimals: 0); |