update ff

Plugins/BTCPayServer.Plugins.FixedFloat/FixedFloatSettings.cs

@@ -1,8 +1,75 @@
+#nullable enable
+using System.Collections.Generic;
+using System.Linq;
+using System.Text.Json.Nodes;
+using Microsoft.AspNetCore.Mvc.Rendering;
+
 namespace BTCPayServer.Plugins.FixedFloat
 {
     public class FixedFloatSettings
     {
         public bool Enabled { get; set; }
         public decimal AmountMarkupPercentage { get; set; } = 0;
+
+        public string? PreferredTargetPaymentMethodId { get; set; }
+
+        public string[] ExplicitMethods { get; set; }
+        public bool OnlyShowExplicitMethods { get; set; } = false;
+
+        public static Dictionary<string, string> AllowedSendingOptions = new()
+        {
+            {"AAVEETH", "Aave (ERC20)"},
+            {"ADA", "Cardano"},
+            {"ATOM", "Cosmos"},
+            {"AVAX", "Avalanche (C-Chain)"},
+            {"BAT", "Basic Attention (ERC20)"},
+            {"BCH", "Bitcoin Cash"},
+            {"BNB", "BNB Beacon Chain (BEP2)"},
+            {"BSC", "BNB Smart Chain (BEP20)"},
+            {"BTC", "Bitcoin"},
+            {"BTCLN", "Bitcoin (Lightning)"},
+            {"BTT", "BitTorrent"},
+            {"BUSD", "Binance USD (BEP2)"},
+            {"BUSDBSC", "Binance USD (BEP20)"},
+            {"BUSDETH", "Binance USD (ERC20)"},
+            {"CAKE", "PancakeSwap (BEP20)"},
+            {"DAIETH", "DAI (ERC20)"},
+            {"DOGE", "Dogecoin"},
+            {"DOT", "Polkadot"},
+            {"EOS", "EOS"},
+            {"ETC", "Ethereum Classic"},
+            {"ETH", "Ethereum"},
+            {"FTM", "Fantom"},
+            {"LINK", "Chainlink (ERC20)"},
+            {"LTC", "Litecoin"},
+            {"MANAETH", "Decentraland (ERC20)"},
+            {"MATIC", "Polygon"},
+            {"MATICETH", "Polygon (ERC20)"},
+            {"MKR", "Maker (ERC20)"},
+            {"SHIB", "SHIBA INU (ERC20)"},
+            {"SOL", "Solana"},
+            {"TON", "Toncoin"},
+            {"TRX", "Tron"},
+            {"TUSD", "TrueUSD (ERC20)"},
+            {"TWT", "Trust Wallet Token (BEP2)"},
+            {"TWTBSC", "Trust Wallet Token (BEP20)"},
+            {"USDCETH", "USD Coin (ERC20)"},
+            {"USDCSOL", "USD Coin (Solana)"},
+            {"USDCTRC", "USD Coin (TRC20)"},
+            {"USDP", "Pax Dollar (ERC20)"},
+            {"USDT", "Tether (ERC20)"},
+            {"USDTSOL", "Tether (Solana)"},
+            {"USDTTRC", "Tether (TRC20)"},
+            {"VET", "VeChain"},
+            {"XMR", "Monero"},
+            {"XRP", "Ripple"},
+            {"XTZ", "Tezos"},
+            {"ZEC", "Zcash"},
+            {"ZRX", "0x (ERC20)"}
+        };
+        
+        public static List<SelectListItem> AllowedSendingOptionsList => AllowedSendingOptions.Select(o => new SelectListItem(o.Value, o.Key)).ToList();
+
+
     }
 }