/// <summary>Handle the 'patch parse' command.</summary>
/// <returns>Returns whether the command was handled.</returns>
private bool HandleParse(string[] args)
{
// get token string
if (args.Length < 1 || args.Length > 2)
{
this.Monitor.Log("The 'patch parse' command expects one to two arguments. See 'patch help parse' for more info.", LogLevel.Error);
return(true);
}
string raw = args[0];
string modID = args.Length >= 2 ? args[1] : null;
// get context
IContext context;
try
{
context = this.GetContext(modID);
}
catch (KeyNotFoundException ex)
{
this.Monitor.Log(ex.Message, LogLevel.Error);
return(true);
}
catch (Exception ex)
{
this.Monitor.Log(ex.ToString(), LogLevel.Error);
return(true);
}
// parse value
TokenString tokenStr;
try
{
tokenStr = new TokenString(raw, context, new LogPathBuilder("console command"));
}
catch (LexFormatException ex)
{
this.Monitor.Log($"Can't parse that token value: {ex.Message}", LogLevel.Error);
return(true);
}
catch (InvalidOperationException outerEx) when(outerEx.InnerException is LexFormatException ex)
{
this.Monitor.Log($"Can't parse that token value: {ex.Message}", LogLevel.Error);
return(true);
}
catch (Exception ex)
{
this.Monitor.Log($"Can't parse that token value: {ex}", LogLevel.Error);
return(true);
}
IContextualState state = tokenStr.GetDiagnosticState();
// show result
StringBuilder output = new StringBuilder();
output.AppendLine();
output.AppendLine("Metadata");
output.AppendLine("----------------");
output.AppendLine($" raw value: {raw}");
output.AppendLine($" ready: {tokenStr.IsReady}");
output.AppendLine($" mutable: {tokenStr.IsMutable}");
output.AppendLine($" has tokens: {tokenStr.HasAnyTokens}");
if (tokenStr.HasAnyTokens)
{
output.AppendLine($" tokens used: {string.Join(", ", tokenStr.GetTokensUsed().Distinct().OrderBy(p => p, StringComparer.OrdinalIgnoreCase))}");
}
output.AppendLine();
output.AppendLine("Diagnostic state");
output.AppendLine("----------------");
output.AppendLine($" valid: {state.IsValid}");
output.AppendLine($" in scope: {state.IsValid}");
output.AppendLine($" ready: {state.IsReady}");
if (state.Errors.Any())
{
output.AppendLine($" errors: {string.Join(", ", state.Errors)}");
}
if (state.InvalidTokens.Any())
{
output.AppendLine($" invalid tokens: {string.Join(", ", state.InvalidTokens)}");
}
if (state.UnreadyTokens.Any())
{
output.AppendLine($" unready tokens: {string.Join(", ", state.UnreadyTokens)}");
}
if (state.UnavailableModTokens.Any())
{
output.AppendLine($" unavailable mod tokens: {string.Join(", ", state.UnavailableModTokens)}");
}
output.AppendLine();
output.AppendLine("Result");
output.AppendLine("----------------");
output.AppendLine(!tokenStr.IsReady
? "The token string is invalid or unready."
: $" The token string is valid and ready. Parsed value: \"{tokenStr}\""
);
this.Monitor.Log(output.ToString(), LogLevel.Debug);
return(true);
}