// Copyright (C) 2003-2026, Foxit Software Inc..
// All Rights Reserved.
//
// http://www.foxitsoftware.com
//
// The following code is copyrighted and contains proprietary information and trade secrets of Foxit Software Inc..
// You cannot distribute any part of Foxit PDF SDK to any third party or general public,
// unless there is a separate license agreement with Foxit Software Inc. which explicitly grants you such rights.
//
// This file contains an example to demonstrate how to use Foxit PDF SDK to generate barcode.

using System;

using foxit;
using foxit.common;
using foxit.common.fxcrt;

namespace barcodeCS
{

    class barcode
    {
        private const string input_path = "../input_files/";
        private const string output_path = "../output_files/barcode/";

        public static void Save2Image(foxit.common.Bitmap bitmap, string filepath)
        {
            string save_name = output_path + filepath;
            // Add the bitmap to image and save the image.
            foxit.common.Image image = new foxit.common.Image();
            image.AddFrame(bitmap);
            image.SaveAs(save_name);

        }

        // Generate barcode in different type and save each of them as an image file.
        public static void Barcode_GenerateEachType(string code_str, Barcode.Format code_format, int unit_width, int unit_height, Barcode.QRErrorCorrectionLevel qr_level, string bmp_name)
        {
            using (Barcode barcode = new Barcode())
            {
                using(foxit.common.Bitmap bitmap = barcode.GenerateBitmap(code_str, code_format, unit_width, unit_height, qr_level))
                {
                    Save2Image(bitmap, bmp_name);
                }
            }
        }
        // Generate all types of barcode and save each of them as an image file.
        public static void Barcode_GenerateAll()
        {
            // Strings used as barcode content.
            String[] sz_code_str = { "TEST-SHEET", "102030405060708090", "80674313", "890444000335", "9780804816632", "070429", "Unknown - change me!", "TestForBarcodeQrCode" };
            // Barcode format types
            Barcode.Format[] sz_code_format = {Barcode.Format.e_FormatCode39, Barcode.Format.e_FormatCode128,
                Barcode.Format.e_FormatEAN8, Barcode.Format.e_FormatUPCA, 
                Barcode.Format.e_FormatEAN13, Barcode.Format.e_FormatITF, 
                Barcode.Format.e_FormatPDF417, Barcode.Format.e_FormatQRCode};

            // Image names for the saved image files.(except QR code)
            String[] bmp_name = {"/code39_TEST-SHEET.bmp", "/CODE_128_102030405060708090.bmp",
                "/EAN_8_80674313.bmp", "/UPC_A_890444000335.bmp", "/EAN_13_9780804816632.bmp",
                "/ITF_070429.bmp", "/PDF_417_Unknown.bmp"};

            //Format error correction level of QR code.
            Barcode.QRErrorCorrectionLevel[] qr_level = {Barcode.QRErrorCorrectionLevel.e_QRCorrectionLevelLow, Barcode.QRErrorCorrectionLevel.e_QRCorrectionLevelMedium, 
                Barcode.QRErrorCorrectionLevel.e_QRCorrectionLevelQuater, Barcode.QRErrorCorrectionLevel.e_QRCorrectionLevelHigh};
            //Image names for the saved image files for QR code.
            String[] sz_bmp_qr_name = {"/QR_CODE_TestForBarcodeQrCode_L.bmp", "/QR_CODE_TestForBarcodeQrCode_M.bmp",
                "/QR_CODE_TestForBarcodeQrCode_Q.bmp", "/QR_CODE_TestForBarcodeQrCode_H.bmp"};

            //Unit width for barcode in pixels, preferred value is 1-5 pixels.
            int unit_width = 2;
            //Unit height for barcode in pixels, preferred value is >= 20 pixels.
            int unit_height = 120;

            // Generate barcode for different types.
            for (int i = 0; i < 8; i++)
            {
                if (sz_code_format[i] != Barcode.Format.e_FormatQRCode)   // Not QR code
                    Barcode_GenerateEachType(sz_code_str[i], sz_code_format[i], unit_width, unit_height, (Barcode.QRErrorCorrectionLevel)0, bmp_name[i]);
                else
                {
                    // QR code
                    //Generate for each format error correction level.
                    for (int j = 0; j < 4; j++)
                        Barcode_GenerateEachType(sz_code_str[i], sz_code_format[i], unit_width, unit_height, qr_level[j], sz_bmp_qr_name[j]);
                }
            }

        }
        static void Main(string[] args)
        {
            System.IO.Directory.CreateDirectory(output_path);

            string sn = "Rew1vB0TqoMIxX444UcpScARWdhgJpsJfzmyMLR32a0+EgrCjp2NaQ==";
            string key = "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";
            // Initialize library.
            ErrorCode error_code = Library.Initialize(sn, key);
            if (error_code != ErrorCode.e_ErrSuccess)
            {
                Console.WriteLine("Library Initialize Error: {0}", error_code);
                return;
            }

            try
            {
                // Generate all types of barcode
                Barcode_GenerateAll();
                Console.WriteLine("Barcode demo.", error_code);
            }
            catch (foxit.PDFException e)
            {
                Console.WriteLine(e.Message);
            }

            Library.Release();
        }
    }
}
