36 lines
1.1 KiB
C#
36 lines
1.1 KiB
C#
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using System.Globalization;
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namespace PalladiumWallet.Core.Wallet;
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/// <summary>
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/// Conversione satoshi ↔ unità coin (8 decimali) per visualizzazione e input.
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/// Si lavora sempre in satoshi internamente; la stringa è solo presentazione.
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/// </summary>
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public static class CoinAmount
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{
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public const long SatsPerCoin = 100_000_000;
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public static string Format(long sats, string unit = "") =>
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(sats / (decimal)SatsPerCoin).ToString("0.00000000", CultureInfo.InvariantCulture)
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+ (unit.Length > 0 ? " " + unit : "");
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/// <summary>Parsa un importo in coin (punto o virgola decimale) in satoshi.</summary>
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public static bool TryParseCoins(string text, out long sats)
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{
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sats = 0;
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text = text.Trim().Replace(',', '.');
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if (!decimal.TryParse(text, NumberStyles.Number, CultureInfo.InvariantCulture, out var coins)
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|| coins < 0)
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return false;
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try
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{
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sats = (long)(coins * SatsPerCoin);
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}
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catch (OverflowException)
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{
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return false;
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}
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return true;
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}
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}
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