FastReportCliGenerator

tools/fastreport-cli/FastReportCliGenerator.csproj

@@ -11,9 +11,9 @@
   </PropertyGroup>
 
   <PropertyGroup>
-    <Version>1.0</Version>
-    <AssemblyVersion>1.0</AssemblyVersion>
-    <FileVersion>1.0</FileVersion>
+    <Version>1.1</Version>
+    <AssemblyVersion>1.1.0.8</AssemblyVersion>
+    <FileVersion>1.1.0.8</FileVersion>
   </PropertyGroup>
 
   <ItemGroup>

tools/fastreport-cli/FastReportCliGenerator.slnx

@@ -0,0 +1,3 @@
+<Solution>
+  <Project Path="FastReportCliGenerator.csproj" />
+</Solution>

tools/fastreport-cli/Program.cs

@@ -1,106 +1,182 @@
+using System.Reflection;
+
 using FastReport;
 using FastReport.Data.JsonConnection;
 using FastReport.Export.Html;
 using FastReport.Export.PdfSimple;
-using System;
-using System.Reflection;
 
 class Program
 {
-    static int Main(string[] args)
-    {
-        // Si el usuario pasa --version, mostrar versión y salir
-        if (args.Length == 1 && (args[0] == "--version" || args[0] == "-v"))
-        {
-            var version = Assembly.GetExecutingAssembly().GetName().Version;
-            Console.WriteLine($"FastReportCliGenerator version {version}");
-            return 0;
-        }
+	static int Main(string[] args)
+	{
+		var options = ParseArgs(args);
 
-        Console.WriteLine($"Running FastReportCliGenerator version {Assembly.GetExecutingAssembly().GetName().Version}");
-         if (args.Length < 4)
-        {
-            Console.Error.WriteLine("Usage: FastReportCliGenerator <frxFile> <jsonFile> <outputFile> --format=<html|pdf>");
-            return 1;
-        }
+		// --version
+		if (options.ContainsKey("version"))
+		{
+			PrintVersion();
+			return 0;
+		}
+
+		// --help o sin argumentos
+		if (options.ContainsKey("help") || options.Count == 0)
+		{
+			PrintHelp();
+			return 0;
+		}
+
+		// Validación de obligatorios
+		if (!options.TryGetValue("template", out var frxPath) ||
+			!options.TryGetValue("data", out var jsonPath) ||
+			!options.TryGetValue("output", out var outputPath))
+		{
+			Console.Error.WriteLine("❌ Missing required arguments.\n");
+			PrintHelp();
+			return 1;
+		}
+
+		var format = options.TryGetValue("format", out var f)
+			? f.ToLowerInvariant()
+			: "pdf";
+
+		try
+		{
+			// Leer JSON en memoria
+			string jsonData = File.ReadAllText(jsonPath);
+
+			// 2) Busca la conexión JSON ya definida
+			var builder = new JsonDataSourceConnectionStringBuilder();
+			builder.Json = jsonData;
+
+			JsonDataSourceConnection jsonConn = new JsonDataSourceConnection();
+
+			using var report = new Report();
+
+			// Cargar el informe
+			report.Load(frxPath);
 
 
-        string frxPath = args[0];
-        string jsonPath = args[1];
-        string outputPath     = args[2];
-        string formatArg = args[3].ToLower();
-        
-        // Extrae el formato
-        string format = "html";
-        if (formatArg.StartsWith("--format="))
-        {
-            format = formatArg.Split('=')[1];
-        }
+			foreach (var conn in report.Dictionary.Connections)
+			{
+				Console.WriteLine($"Connection found: {conn.ToString()} ({conn.GetType().Name})");
+				if (conn is JsonDataSourceConnection jdc)
+				{
+					jsonConn = jdc;
+					break;
+				}
+			}
 
-        try
-        {
-            // Leer JSON en memoria
-            string jsonData = File.ReadAllText(jsonPath);
+			if (jsonConn == null)
+			{
+				throw new Exception("No JSON data connection found in report.");
+			}
 
-            using var report = new Report();
+				
 
-            // Cargar el informe
-            report.Load(frxPath);
-           
-            // 2) Busca la conexión JSON ya definida
-            JsonDataSourceConnection? jsonConn = null;
-            foreach (var conn in report.Dictionary.Connections)
-            {
-                if (conn is JsonDataSourceConnection jdc)
-                {
-                    jsonConn = jdc;
-                    break;
-                }
-            }
+			// 3) Cambia la cadena de conexión para usar el JSON real
+			jsonConn.ConnectionString = builder.ToString();
 
-            if (jsonConn == null)
-            {
-                throw new Exception("No JSON data connection found in report.");
-            }
+			// 4) Crea las tablas internas basadas en ese JSON
+			jsonConn.CreateAllTables();
 
-            // 3) Cambia la cadena de conexión para usar el JSON real
-            //    "Json=" es la clave usada por FastReport para indicar JSON embebido
-            jsonConn.ConnectionString = $"Json={jsonData}";
+			// 5) Preparar el reporte
+			report.Prepare();
 
-            // 4) Crea las tablas internas basadas en ese JSON
-            jsonConn.CreateAllTables();
+			if (format == "pdf")
+			{
+				// Exportar a PDF
+				using var pdfExport = new PDFSimpleExport();
+				using var fs = new FileStream(outputPath, FileMode.Create);
+				pdfExport.Export(report, fs);
+				Console.WriteLine($"Generated PDF: {outputPath}");
+			}
+			else
+			{
+				// Exportar a HTML
+				using var htmlExport = new HTMLExport
+				{
+					EmbedPictures = true,
+					SinglePage = true,
+					SubFolder = false
+				};
+				using var fs = new FileStream(outputPath, FileMode.Create);
+				report.Export(htmlExport, fs);
+				Console.WriteLine($"Generated HTML: {outputPath}");
+			}
 
-            // 5) Preparar el reporte
-            report.Prepare();
+			return 0;
+		}
+		catch (Exception ex)
+		{
+			Console.Error.WriteLine("Error generating report: " + ex.Message);
+			return 2;
+		}
+	}
 
-            if (format == "pdf")
-            {
-                // Exportar a PDF
-                using var pdfExport = new PDFSimpleExport();
-                using var fs = new FileStream(outputPath, FileMode.Create);
-                pdfExport.Export(report, fs);
-                Console.WriteLine($"Generated PDF: {outputPath}");
-            }
-            else
-            {
-                // Exportar a HTML
-                using var htmlExport = new HTMLExport
-                {
-                    EmbedPictures = true,
-                    SinglePage    = true,
-                    SubFolder     = false
-                };
-                using var fs = new FileStream(outputPath, FileMode.Create);
-                report.Export(htmlExport, fs);
-                Console.WriteLine($"Generated HTML: {outputPath}");
-            }
 
-            return 0;
-        }
-        catch (Exception ex)
-        {
-            Console.Error.WriteLine("Error generating report: " + ex.Message);
-            return 2;
-        }
-    }
+	// ----------------------------
+	// Helpers
+	// ----------------------------
+
+	static Dictionary<string, string> ParseArgs(string[] args)
+	{
+		var dict = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
+
+		foreach (var arg in args)
+		{
+			if (!arg.StartsWith("--"))
+				continue;
+
+			var parts = arg.Substring(2).Split('=', 2);
+
+			if (parts.Length == 1)
+				dict[parts[0]] = "true"; // flags: --help, --version
+			else
+				dict[parts[0]] = parts[1];
+		}
+
+		return dict;
+	}
+
+	static void PrintVersion()
+	{
+		var version = Assembly.GetExecutingAssembly().GetName().Version;
+		Console.WriteLine();
+		Console.WriteLine($"FastReportCliGenerator version {version}");
+	}
+
+	static void PrintHelp()
+	{
+		PrintVersion();
+		Console.WriteLine(@"
+Usage:
+  FastReportCliGenerator \
+    --template=<file.frx> \
+    --data=<data.json> \
+    --output=<output.html|pdf> \
+    [--format=html|pdf]
+
+Options:
+  --template   Path to FRX template (required)
+  --data       Path to JSON data file (required)
+  --output     Output file path (required)
+  --format     html or pdf (default)
+  --version    Show version and exit
+  --help       Show this help
+
+Examples:
+  FastReportCliGenerator \
+    --template=invoice.frx \
+    --data=invoice.json \
+    --output=invoice.html
+
+  FastReportCliGenerator \
+    --template=invoice.frx \
+    --data=invoice.json \
+    --output=invoice.pdf \
+    --format=pdf
+");
+	}
 }
+
+