42 lines
1.2 KiB
C#
42 lines
1.2 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text.RegularExpressions;
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namespace PettingZoo.Core.Macros
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{
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public class PayloadMacroProcessor : IPayloadMacroProcessor
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{
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private readonly BasePayloadMacro[] macros;
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public IEnumerable<IPayloadMacro> Macros => macros;
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public PayloadMacroProcessor()
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{
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macros = new BasePayloadMacro[]
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{
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new NewGuidPayloadMacro(),
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new JsonDateTimePayloadMacro()
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};
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}
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// For now we only support simple one-keyboard macros, but this could be extended with parameters if required
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private static readonly Regex MacroRegex = new("{{(.+?)}}", RegexOptions.Compiled);
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public string Apply(string payload)
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{
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return MacroRegex.Replace(payload, match =>
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{
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var macroCommand = match.Groups[1].Value.Trim();
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var macro = macros.FirstOrDefault(m => string.Equals(m.MacroCommand, macroCommand, StringComparison.CurrentCultureIgnoreCase));
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return macro != null
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? macro.GetValue()
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: match.Groups[0].Value;
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});
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}
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}
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}
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