getCurrencyMeta static method

CurrencyMeta getCurrencyMeta(String castTo, { required String value, void onChanged(num? value)?, })

Get the currency meta data

Implementation

static CurrencyMeta getCurrencyMeta(String castTo,
    {required String value, void Function(num? value)? onChanged}) {
  String defaultValue = "";
  String symbol = "";
  CurrencyInputFormatter? formatter;
  switch (castTo) {
    case "currency:gbp":
      symbol = "£";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:usd":
      symbol = "\$";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:vnd":
      symbol = "₫";
      defaultValue = "$value $symbol";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        trailingSymbol: " $symbol",
      );
      break;
    case "currency:thb":
      symbol = "฿";
      defaultValue = "$value $symbol";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        trailingSymbol: " $symbol",
      );
      break;
    case "currency:twd":
      symbol = "NT\$";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:eur":
      symbol = "€";
      defaultValue = "$value $symbol";
      formatter = CurrencyInputFormatter(
          onValueChange: onChanged, trailingSymbol: " $symbol");
      break;
    case "currency:myr":
      symbol = "RM";
      defaultValue = "$symbol $value";
      formatter = CurrencyInputFormatter(
          onValueChange: onChanged, leadingSymbol: symbol);
      break;
    case "currency:jpy":
      symbol = "¥";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:aud":
      symbol = "A\$";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:cny":
      symbol = "¥";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:cad":
      symbol = "CA\$";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:inr":
      symbol = "₹";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:idr":
      symbol = "Rp";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:sgd":
      symbol = "S\$";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:zar":
      symbol = "R";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:pkr":
      symbol = "Rs";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:chf":
      symbol = "CHF";
      defaultValue = "$symbol $value";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: "$symbol ",
      );
      break;
    case "currency:brl":
      symbol = "R\$";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:rub":
      symbol = "₽";
      defaultValue = "$value $symbol";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        trailingSymbol: " $symbol",
      );
      break;
    case "currency:krw":
      symbol = "₩";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:mxn":
      symbol = "MX\$";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:hkd":
      symbol = "HK\$";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:nzd":
      symbol = "NZ\$";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:sek":
      symbol = "kr";
      defaultValue = "$value $symbol";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        trailingSymbol: " $symbol",
      );
      break;
    case "currency:aed":
      symbol = "د.إ";
      defaultValue = "$value $symbol";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        trailingSymbol: " $symbol",
      );
      break;
    case "currency:dkk":
      symbol = "kr";
      defaultValue = "$value $symbol";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        trailingSymbol: " $symbol",
      );
      break;
    case "currency:pln":
      symbol = "zł";
      defaultValue = "$value $symbol";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        trailingSymbol: " $symbol",
      );
      break;
    case "currency:try":
      symbol = "₺";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:ngn":
      symbol = "₦";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:php":
      symbol = "₱";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:egp":
      symbol = "E£";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:ars":
      symbol = "AR\$";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:clp":
      symbol = "CL\$";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:cop":
      symbol = "CO\$";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:pen":
      symbol = "S/";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:uah":
      symbol = "₴";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:ils":
      symbol = "₪";
      defaultValue = symbol + value;
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:czk":
      symbol = "Kč";
      defaultValue = "$value $symbol";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        trailingSymbol: " $symbol",
      );
      break;
    case "currency:nok":
      symbol = "kr";
      defaultValue = "$value $symbol";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        trailingSymbol: " $symbol",
      );
      break;
    case "currency:bhd":
      symbol = "BD";
      defaultValue = "$value $symbol";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        trailingSymbol: " $symbol",
      );
      break;
    case "currency:kwd":
      symbol = "KD";
      defaultValue = "$value $symbol";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        trailingSymbol: " $symbol",
      );
      break;
    case "currency:qar":
      symbol = "QR";
      defaultValue = "$value $symbol";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        trailingSymbol: " $symbol",
      );
      break;
    case "currency:sar":
      symbol = "SR";
      defaultValue = "$value $symbol";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        trailingSymbol: " $symbol",
      );
      break;
    case "currency:ron":
      symbol = "lei";
      defaultValue = "$value $symbol";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        trailingSymbol: " $symbol",
      );
      break;
    case "currency:hrk":
      symbol = "kn";
      defaultValue = "$value $symbol";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        trailingSymbol: " $symbol",
      );
      break;
    case "currency:bgn":
      symbol = "лв";
      defaultValue = "$value $symbol";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        trailingSymbol: " $symbol",
      );
      break;
    case "currency:huf":
      symbol = "Ft";
      defaultValue = "$value $symbol";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        trailingSymbol: " $symbol",
      );
      break;
    case "currency:mad":
      symbol = "DH";
      defaultValue = "$value $symbol";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        trailingSymbol: " $symbol",
      );
      break;
    case "currency:isk":
      symbol = "kr";
      defaultValue = "$value $symbol";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        trailingSymbol: " $symbol",
      );
      break;
    case "currency:kzt":
      symbol = "₸";
      defaultValue = "$value $symbol";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        trailingSymbol: " $symbol",
      );
      break;
    case "currency:lkr":
      symbol = "Rs";
      defaultValue = "$symbol $value";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: "$symbol ",
      );
      break;
    case "currency:mmk":
      symbol = "K";
      defaultValue = "$value $symbol";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        trailingSymbol: " $symbol",
      );
      break;
    case "currency:bdt":
      symbol = "৳";
      defaultValue = "$symbol $value";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: symbol,
      );
      break;
    case "currency:kes":
      symbol = "KSh";
      defaultValue = "$symbol $value";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: "$symbol ",
      );
      break;
    case "currency:tzs":
      symbol = "TSh";
      defaultValue = "$symbol $value";
      formatter = formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: "$symbol ",
      );
      break;
    case "currency:ugx":
      symbol = "USh";
      defaultValue = "$symbol $value";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: "$symbol ",
      );
      break;
    case "currency:rwf":
      symbol = "FRw";
      defaultValue = "$symbol $value";
      formatter = CurrencyInputFormatter(
        onValueChange: onChanged,
        leadingSymbol: "$symbol ",
      );
      break;
  }

  if (formatter == null) {
    throw Exception("Currency not supported");
  }

  return CurrencyMeta(
      symbol: symbol, formatter: formatter, initialValue: defaultValue);
}