// 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.

// Include Foxit SDK header files.
#include <time.h>
#include<direct.h>
#include <stdio.h>

#include "../../../include/fs_basictypes_c.h"
#include "../../../include/fs_common_c.h"
#include "../../../include/fs_barcode_c.h"
#include "../../../include/fs_image_c.h"

#ifndef TRUE
#define TRUE 1
#endif

#ifndef FALSE
#define FALSE 0
#endif

#ifndef NULL
#define NULL (void*)0
#endif

#define MAX_FILE_PATH 260
static const char* sn = "bPxThFlBAYifO3yiW0C51bKbjPap1zHaf5aG5sX378TjFvB7Q0802A==";
static const char* key = "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";

static const wchar_t* output_path = L"../output_files/";
static const wchar_t* input_path = L"../input_files/";

void Save2Image(FS_BITMAP_HANDLE bitmap, const wchar_t* bmp_name) {
  // Add the bitmap to image and save the image.
  FS_IMAGE_HANDLE image = NULL;
  FS_BOOL return_result;
  wchar_t output_filepath[MAX_FILE_PATH] = { 0 };

  FSDK_Image_Create(&image);
  FSDK_Image_AddFrame(image, bitmap, &return_result);

  swprintf_s(output_filepath, MAX_FILE_PATH, L"%lsbarcode%ls", output_path, bmp_name);
  FSDK_Image_SaveAs(image, output_filepath, &return_result);
  FSDK_Image_Release(image);
}

// Generate barcode in different type and save each of them as an image file.
void Barcode_GenerateEachType(const wchar_t* code_string, FSFormat code_format, int unit_width, int unit_height, FSQRErrorCorrectionLevel qr_level, const wchar_t* bmp_name) {
  FS_BARCODE_HANDLE barcode = NULL;
  FS_BITMAP_HANDLE bitmap = NULL;

  FSDK_Barcode_Create(&barcode);
  FSDK_Barcode_GenerateBitmap(barcode, code_string, code_format, unit_width, unit_height, qr_level, &bitmap);

  Save2Image(bitmap, bmp_name);
  FSDK_Barcode_Release(barcode);
}

// Generate all types of barcode and save each of them as an image file.
void Barcode_GenerateAll() {
  // Strings used as barcode content.
  const wchar_t* sz_code_string[8] = { L"TEST-SHEET", L"102030405060708090", L"80674313", L"890444000335", L"9780804816632", L"070429", L"Unknown - change me!", L"TestForBarcodeQrCode" };
  // Barcode format types
  FSFormat code_format[8] = { e_FSFormatCode39, e_FSFormatCode128,
    e_FSFormatEAN8, e_FSFormatUPCA,
    e_FSFormatEAN13, e_FSFormatITF,
    e_FSFormatPDF417, e_FSFormatQRCode };

  // Image names for the saved image files.(except QR code)
  const wchar_t* sz_bmp_name[7] = { L"/code39_TEST-SHEET.bmp", L"/CODE_128_102030405060708090.bmp",
    L"/EAN_8_80674313.bmp", L"/UPC_A_890444000335.bmp", L"/EAN_13_9780804816632.bmp",
    L"/ITF_070429.bmp", L"/PDF_417_Unknown.bmp" };

  //Format error correction level of QR code.
  FSQRErrorCorrectionLevel sz_qr_level[4] = { e_FSQRCorrectionLevelLow, e_FSQRCorrectionLevelMedium,
    e_FSQRCorrectionLevelQuater, e_FSQRCorrectionLevelHigh };
  //Image names for the saved image files for QR code.
  const wchar_t* bmp_qr_name[4] = { L"/QR_CODE_TestForBarcodeQrCode_L.bmp", L"/QR_CODE_TestForBarcodeQrCode_M.bmp",
    L"/QR_CODE_TestForBarcodeQrCode_Q.bmp", L"/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;
  int i = 0;
  int j = 0;

  // Generate barcode for different types.
  for (i = 0; i < 8; i++) {
    if (code_format[i] != e_FSFormatQRCode) {
      // Not QR code
      Barcode_GenerateEachType(sz_code_string[i], code_format[i], unit_width, unit_height, (FSQRErrorCorrectionLevel)0, sz_bmp_name[i]);
    } else {
      // QR code
      //Generate for each format error correction level.
      for (j = 0; j < 4; j++)
        Barcode_GenerateEachType(sz_code_string[i], code_format[i], unit_width, unit_height, sz_qr_level[j], bmp_qr_name[j]);
    }
  }
}

int main(int argc, char *argv[]) {
  int err_ret = 0;
  wchar_t output_directory[MAX_FILE_PATH] = { 0 };

  FSErrorCode error_code = FSDK_Library_Initialize(sn, key);
  if (error_code != e_FSErrSuccess) {
    printf("Library Initialize Error: %d\n", error_code);
    return 1;
  }

  swprintf_s(output_directory, MAX_FILE_PATH, L"%lsbarcode/", output_path);
  _wmkdir(output_directory);
  // Generate all types of barcode
  Barcode_GenerateAll();
  printf("Barcode demo.\n");
  FSDK_Library_Release();
  return err_ret;
}