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using System.Text;
using System.Text.RegularExpressions;
namespace CommandLineWrapper.CodeGenerator
{
class Program
{
static void Main(string[] args)
{
try
{
// Get the current working directory (project root)
var projectRoot = Directory.GetCurrentDirectory();
var constantsFilePath = Path.Combine(projectRoot, "Constants.cs");
var extensionsFilePath = Path.Combine(projectRoot, "JVCSWorkspaceCommands.cs");
// Check if files exist
if (!File.Exists(constantsFilePath))
{
Console.WriteLine($"Error: Constants.cs not found at {constantsFilePath}");
Environment.Exit(1);
}
Console.WriteLine($"Reading constants file: {constantsFilePath}");
Console.WriteLine($"Writing extensions file: {extensionsFilePath}");
// Read the Constants.cs file
var constantsContent = File.ReadAllText(constantsFilePath);
// Parse methods from the CommandParameterGenerator class
var methods = ParseCommandMethods(constantsContent);
// Generate the content for JVCSWorkspaceExtensions.cs
var extensionsContent = GenerateExtensionsClass(methods);
// Write to file
File.WriteAllText(extensionsFilePath, extensionsContent);
Console.WriteLine($"Successfully generated {methods.Count} extension methods in JVCSWorkspaceExtensions.cs");
}
catch (Exception ex)
{
Console.WriteLine($"Error: {ex.Message}");
Environment.Exit(1);
}
}
static List<CommandMethod> ParseCommandMethods(string constantsContent)
{
var methods = new List<CommandMethod>();
// Find the CommandParameterGenerator class
var classPattern = @"public\s+static\s+class\s+CommandParameterGenerator\s*\{([^}]+(?:\{[^{}]*\}[^}]*)*)\}";
var classMatch = Regex.Match(constantsContent, classPattern, RegexOptions.Singleline);
if (!classMatch.Success)
{
throw new InvalidOperationException("Could not find CommandParameterGenerator class");
}
var classContent = classMatch.Groups[1].Value;
// Match methods: public static string[] MethodName(params)
var methodPattern = @"public\s+static\s+string\[\]\s+(\w+)\(([^)]*)\)\s*=>";
var methodMatches = Regex.Matches(classContent, methodPattern);
foreach (Match methodMatch in methodMatches)
{
var methodName = methodMatch.Groups[1].Value;
var parameters = methodMatch.Groups[2].Value;
// Skip methods already defined in JVCSWorkspace
if (methodName == "GetWorkspaceDirectory" || methodName == "Login")
{
continue;
}
// Parse parameters
var paramList = new List<MethodParameter>();
if (!string.IsNullOrWhiteSpace(parameters))
{
var paramParts = parameters.Split(',');
foreach (var paramPart in paramParts)
{
var trimmed = paramPart.Trim();
if (string.IsNullOrEmpty(trimmed))
continue;
var paramMatch = Regex.Match(trimmed, @"(\w+)\s+(\w+)");
if (paramMatch.Success)
{
paramList.Add(new MethodParameter
{
Type = paramMatch.Groups[1].Value,
Name = paramMatch.Groups[2].Value
});
}
}
}
methods.Add(new CommandMethod
{
Name = methodName,
Parameters = paramList
});
}
return methods;
}
static string GenerateExtensionsClass(List<CommandMethod> methods)
{
var sb = new StringBuilder();
// Add using statements and namespace
sb.AppendLine("using static JVCSCommandInvoker;");
sb.AppendLine();
sb.AppendLine("namespace CommandLineWrapper");
sb.AppendLine("{");
sb.AppendLine(" /// <summary>");
sb.AppendLine(" /// Provides extension methods for JVCSWorkspace");
sb.AppendLine(" /// These methods are auto-generated based on command templates in Constants.CommandParameterGenerator");
sb.AppendLine(" /// </summary>");
sb.AppendLine(" public static class JVCSWorkspaceExtensions");
sb.AppendLine(" {");
sb.AppendLine();
// Generate each extension method
foreach (var method in methods)
{
GenerateExtensionMethod(sb, method);
sb.AppendLine();
}
sb.AppendLine(" }");
sb.AppendLine("}");
return sb.ToString();
}
static void GenerateExtensionMethod(StringBuilder sb, CommandMethod method)
{
// Generate method signature
var paramString = string.Join(", ", method.Parameters.Select(p => $"{p.Type} {p.Name}"));
var fullParamString = string.IsNullOrEmpty(paramString) ?
"this JVCSWorkspace workspace" :
$"this JVCSWorkspace workspace, {paramString}";
// Generate method documentation
sb.AppendLine($" /// <summary>");
sb.AppendLine($" /// {GetMethodDescription(method.Name)}");
sb.AppendLine($" /// </summary>");
foreach (var param in method.Parameters)
{
sb.AppendLine($" /// <param name=\"{param.Name}\"> {param.Name} </param>");
}
sb.AppendLine($" /// <param name=\"workspace\"> Workspace </param>");
sb.AppendLine($" /// <returns> Task </returns>");
// Generate method body
sb.AppendLine($" public static async Task<InvokeResult> {method.Name}({fullParamString})");
sb.AppendLine(" {");
// Generate parameter call string
var callParams = string.Join(", ", method.Parameters.Select(p => p.Name));
if (!string.IsNullOrEmpty(callParams))
{
sb.AppendLine($" return await JVCSCommandInvoker.Invoke(Constants.CommandParameterGenerator.{method.Name}({callParams}), workspace.WorkspaceDirectory);");
}
else
{
sb.AppendLine($" return await JVCSCommandInvoker.Invoke(Constants.CommandParameterGenerator.{method.Name}(), workspace.WorkspaceDirectory);");
}
sb.AppendLine(" }");
}
static string GetMethodDescription(string methodName)
{
// Generate description based on method name
if (methodName.StartsWith("Get"))
return $"Get {methodName.Substring(3)}";
if (methodName.StartsWith("Try"))
return $"Try {methodName.Substring(3)}";
if (methodName.EndsWith("Async"))
return $"{methodName.Replace("Async", "")}";
// Simple conversion: Convert camelCase to English description
var description = Regex.Replace(methodName, "([a-z])([A-Z])", "$1 $2");
return char.ToUpper(description[0]) + description.Substring(1);
}
}
class CommandMethod
{
public string Name { get; set; } = "";
public List<MethodParameter> Parameters { get; set; } = new List<MethodParameter>();
}
class MethodParameter
{
public string Type { get; set; } = "";
public string Name { get; set; } = "";
}
}
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