107 lines
3.3 KiB
C#
107 lines
3.3 KiB
C#
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using FastReport;
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using FastReport.Data.JsonConnection;
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using FastReport.Export.Html;
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using FastReport.Export.PdfSimple;
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using System;
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using System.Reflection;
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class Program
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{
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static int Main(string[] args)
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{
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// Si el usuario pasa --version, mostrar versión y salir
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if (args.Length == 1 && (args[0] == "--version" || args[0] == "-v"))
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{
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var version = Assembly.GetExecutingAssembly().GetName().Version;
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Console.WriteLine($"FastReportCliGenerator version {version}");
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return 0;
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}
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Console.WriteLine($"Running FastReportCliGenerator version {Assembly.GetExecutingAssembly().GetName().Version}");
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if (args.Length < 4)
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{
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Console.Error.WriteLine("Usage: FastReportCliGenerator <frxFile> <jsonFile> <outputFile> --format=<html|pdf>");
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return 1;
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}
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string frxPath = args[0];
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string jsonPath = args[1];
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string outputPath = args[2];
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string formatArg = args[3].ToLower();
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// Extrae el formato
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string format = "html";
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if (formatArg.StartsWith("--format="))
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{
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format = formatArg.Split('=')[1];
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}
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try
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{
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// Leer JSON en memoria
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string jsonData = File.ReadAllText(jsonPath);
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using var report = new Report();
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// Cargar el informe
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report.Load(frxPath);
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// 2) Busca la conexión JSON ya definida
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JsonDataSourceConnection? jsonConn = null;
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foreach (var conn in report.Dictionary.Connections)
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{
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if (conn is JsonDataSourceConnection jdc)
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{
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jsonConn = jdc;
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break;
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}
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}
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if (jsonConn == null)
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{
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throw new Exception("No JSON data connection found in report.");
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}
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// 3) Cambia la cadena de conexión para usar el JSON real
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// "Json=" es la clave usada por FastReport para indicar JSON embebido
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jsonConn.ConnectionString = $"Json={jsonData}";
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// 4) Crea las tablas internas basadas en ese JSON
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jsonConn.CreateAllTables();
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// 5) Preparar el reporte
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report.Prepare();
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if (format == "pdf")
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{
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// Exportar a PDF
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using var pdfExport = new PDFSimpleExport();
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using var fs = new FileStream(outputPath, FileMode.Create);
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pdfExport.Export(report, fs);
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Console.WriteLine($"Generated PDF: {outputPath}");
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}
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else
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{
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// Exportar a HTML
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using var htmlExport = new HTMLExport
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{
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EmbedPictures = true,
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SinglePage = true,
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SubFolder = false
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};
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using var fs = new FileStream(outputPath, FileMode.Create);
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report.Export(htmlExport, fs);
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Console.WriteLine($"Generated HTML: {outputPath}");
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}
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return 0;
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}
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catch (Exception ex)
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{
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Console.Error.WriteLine("Error generating report: " + ex.Message);
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return 2;
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}
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}
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}
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