// 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 verify if a PDF file is PDFA-1a version
// or convert a PDF file to PDFA-1a version.

const FSDK = require("@fuxinsoft/foxit-pdf-sdk-node");
const fs = require('fs');
const os = require('os');
const path = require('path');
const util = require('util');

var sn = "Rew1vB0TqoMIxX444UcpScARWdhgJpsJfzmyMLR32a0+EgrCjp2NaQ==";
var key = "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";

const input_path = "../input_files/";
const output_path = "../output_files/";

class TextDoc {
  constructor(file_name, file_mode) {
    this.file_name = file_name;
    this.file_mode = file_mode;
    this.file_stream = fs.openSync(file_name, file_mode);
    if (!this.file_stream) {
      throw new Error('Cannot open file');
    }
  }
  Write(format, ...args) {
    if(!this.file_stream) 
      throw new Error("File not opened");
    let formatted_string = util.format(format, ...args);
    let buffer = new Buffer.from(formatted_string, 'utf-8');
    fs.writeSync(this.file_stream, buffer, 0, buffer.length);
  }
  WriteWithPrefix(count, prefix, format, ...args){
    for (let i = 0; i < count; i++) {
      this.Write(prefix);
    }
    this.Write(format, ...args);
  }
  Close() {
    fs.closeSync(this.file_stream);
    this.file_stream = null;
  }
}

function OutputPDFAFixupData(result_info, output_txt_path) {
  text_doc = new TextDoc(output_txt_path, "w");

  let fixup_count = result_info.GetFixupDataCount();

  let temp_string = `== Fixup Data, count: ${fixup_count} ==`;
  text_doc.Write(temp_string);
  for (let i = 0; i<fixup_count; i++) {
    fixup_data = result_info.GetFixupData(i);
    let temp_string = `Used count: ${fixup_data.used_count}\r\n`;
    text_doc.Write(temp_string);

    text_doc.Write("Name:");
    text_doc.Write(fixup_data.name);
    text_doc.Write("\r\n");

    text_doc.Write("Comment:");
    text_doc.Write(fixup_data.comment);
    text_doc.Write("\r\n");

    text_doc.Write("Reason:");
    reason_count = fixup_data.reasons.GetSize();
    if (reason_count < 1) {
      text_doc.Write("\r\n");
    } else {
      for (let z = 0; z<reason_count; z++) {
        text_doc.Write("\t");
        text_doc.Write(fixup_data.reasons.GetAt(z));
        text_doc.Write("\r\n");
      }
    }
    temp_string = `State value: ${fixup_data.state}\r\n`;
    text_doc.Write(temp_string);

    text_doc.Write("\r\n");
  }
}

function OutputPDFAHitData(result_info, output_txt_path) {
  let text_doc = new TextDoc(output_txt_path, "w");

  let hit_data_count = result_info.GetHitDataCount();
  let temp_string = `== Hit Data, count:${hit_data_count} ==\r\n`;
  text_doc.Write(temp_string);
  for (let i = 0; i<hit_data_count; i++) {
    hit_data = result_info.GetHitData(i);
    let temp_string = `Triggered count:${hit_data.triggered_count}\r\n`;
    text_doc.Write(temp_string);

    text_doc.Write("Name:");
    console.log(hit_data.name);
    text_doc.Write(hit_data.name);
    text_doc.Write("\r\n");

    text_doc.Write("Comment:");
    text_doc.Write(hit_data.comment);
    text_doc.Write("\r\n");

    text_doc.Write("Trigger value:");
    let trigger_value_count = hit_data.trigger_values.GetSize();
    if (trigger_value_count < 1) {
      text_doc.Write("\r\n");
    } else {
      for (let z = 0; z<trigger_value_count; z++) {
        text_doc.Write("\t");
        text_doc.Write(hit_data.trigger_values.GetAt(z));
        text_doc.Write("\r\n");
      }
    }
    temp_string = `Check severity:${hit_data.severity}\r\nPage index:${hit_data.page_index}\r\n`;
    text_doc.Write(temp_string);
    text_doc.Write("\r\n");
  }
}


class MyComplianceProgressCallback {
  constructor(output_txt_file_path) {
    this.text_doc_ = new TextDoc(output_txt_file_path, "w");
  }

  Release() { }

  UpdateCurrentStateData(current_rate, current_state_string) {
    console.log("Current rate:", current_rate);
    let temp_string = `Current rate:${current_rate}, state str:`;
    this.text_doc_.Write(temp_string);
    this.text_doc_.Write(current_state_string);
    this.text_doc_.Write("\r\n");
  }
}

let error_code = FSDK.Library.Initialize(sn, key);
if (FSDK.e_ErrSuccess != error_code) {
  if (FSDK.e_ErrInvalidLicense == error_code)
    console.log("[Failed] Current used Foxit PDF SDK key information is invalid.");
  else
    console.log("Library Initialize Error: %d", FSDK.e_ErrSuccess);
  return;
}

let input_file = input_path + "AboutFoxit.pdf";
let output_directory = output_path + "compliance/";

if (!fs.existsSync(output_directory)) {
  fs.mkdirSync(output_directory);
}


try {
  // "compliance_resource_folder_path" is the path of compliance resource folder. Please refer to Developer Guide for more details.
  let compliance_resource_folder_path = "";
  // If you use an authorization key for Foxit PDF SDK, please set a valid unlock code string to compliance_engine_unlockcode for ComplianceEngine.
  // If you use an trial key for Foxit PDF SDK, just keep compliance_engine_unlockcode as an empty string.
  let compliance_engine_unlockcode = "";

  if (compliance_resource_folder_path == "") {
    console.log("compliance_resource_folder_path is still empty. Please set it with a valid path to compliance resource folder path.");
    return 1;
  }

  // Initialize compliance engine.
  error_code = FSDK.ComplianceEngine.Initialize(compliance_resource_folder_path, compliance_engine_unlockcode);
  if (error_code != FSDK.e_ErrSuccess) {
    switch (error_code) {
    case FSDK.e_ErrInvalidLicense:
      console.log("[Failed] Compliance module is not contained in current Foxit PDF SDK keys.\n");
      break;
    default:
      console.log("[Failed] Fail to initialize compliance engine. Error: %d\n", error_code);
      break;
    }
    return 1;
  }
  console.log("ComplianceEngine is initialized.");

  // Set custom temp folder path for ComplianceEngine. 
  //FSDK.ComplianceEngine.SetTempFolderPath("");
  // Set languages. If not set language to ComplianceEngine, "English" will be used as default.
  //FSDK.ComplianceEngine.SetLanguage("Chinese-Simplified");

  let pdfa_compliance = new FSDK.PDFACompliance();
  {
    // Verify original PDF file.
    console.log("======== PDFACompliance: Verify before convert ========");
    let my_compliance_progress_callback = new MyComplianceProgressCallback(output_directory + "0_pdfacompliance_verify_before_convert_progressdata.txt");
    let verify_progress_callback = new FSDK.ProgressCallback(my_compliance_progress_callback);
    let verify_result_info = pdfa_compliance.Verify(FSDK.PDFACompliance.e_VersionPDFA1a, input_file, 0, -1, verify_progress_callback);
    OutputPDFAHitData(verify_result_info, output_directory + "0_pdfacompliance_verify_before_convert_hitdata.txt");
  }

  let save_pdf_path = output_directory + "1_pdfacompliance_convert_to_pdf1a.pdf";
  {
    // Convert original PDF file to PDFA-1a version.
    console.log("======== PDFACompliance: Convert ========");

    let my_compliance_progress_callback = new MyComplianceProgressCallback(output_directory + "1_1_pdfacompliance_convert_progressdata.txt");
    let convert_progress_callback = new FSDK.ProgressCallback(my_compliance_progress_callback);
    let convert_result_info = pdfa_compliance.ConvertPDFFile(input_file, save_pdf_path,
      FSDK.PDFACompliance.e_VersionPDFA1a, convert_progress_callback);
    OutputPDFAFixupData(convert_result_info, output_directory + "1_1_pdfacompliance_convert_pdfa1a_fixupdata.txt");
    OutputPDFAHitData(convert_result_info, output_directory + "1_1_pdfacompliance_convert_pdfa1a_hitdata.txt");
  }

  {
    // Verify converted result PDF file, which is not expected to be PDFA-1a compliant as the original did not have accessibility structures.
    console.log("======== PDFACompliance: Verify after convert ========");
    let my_compliance_progress_callback = new MyComplianceProgressCallback(output_directory + "1_2_pdfacompliance_verify_after_convert_progressdata.txt");
    let verify_progress_callback = new FSDK.ProgressCallback(my_compliance_progress_callback);
    let verify_result_info_2 = pdfa_compliance.Verify(FSDK.PDFACompliance.e_VersionPDFA1a, save_pdf_path, 0, -1, verify_progress_callback);
    OutputPDFAHitData(verify_result_info_2, output_directory + "1_2_pdfacompliance_verify_after_convert_hitdata.txt");
  }

  input_file = input_path + "AboutFoxit_Structured.pdf";
  {
    // Verify original PDF file.
    console.log("======== PDFACompliance: Verify before convert ========");
    let my_compliance_progress_callback = new MyComplianceProgressCallback(output_directory + "2_pdfacompliance_verify_before_convert_progressdata.txt");
    let verify_progress_callback = new FSDK.ProgressCallback(my_compliance_progress_callback);
    let verify_result_info = pdfa_compliance.Verify(FSDK.PDFACompliance.e_VersionPDFA1a, input_file, 0, -1, verify_progress_callback);
    OutputPDFAHitData(verify_result_info, output_directory + "2_pdfacompliance_verify_before_convert_hitdata.txt");
  }

  save_pdf_path = output_directory + "3_pdfacompliance_convert_to_pdf1a.pdf";
  {
    // Convert original PDF file to PDFA-1a version.
    console.log("======== PDFACompliance: Convert ========");
    
    let my_compliance_progress_callback = new MyComplianceProgressCallback(output_directory +  "3_1_pdfacompliance_convert_progressdata.txt");
    let convert_progress_callback = new FSDK.ProgressCallback(my_compliance_progress_callback);
    let convert_result_info = pdfa_compliance.ConvertPDFFile(input_file, save_pdf_path,
      FSDK.PDFACompliance.e_VersionPDFA1a, convert_progress_callback);
    OutputPDFAFixupData(convert_result_info, output_directory + "3_1_pdfacompliance_convert_pdfa1a_fixupdata.txt");
    OutputPDFAHitData(convert_result_info, output_directory + "3_1_pdfacompliance_convert_pdfa1a_hitdata.txt");
  }

  {
    // Verify converted result PDF file, which is expected to be PDFA-1a version.
    console.log("======== PDFACompliance: Verify after convert ========");
    let my_compliance_progress_callback = new MyComplianceProgressCallback(output_directory + "3_2_pdfacompliance_verify_after_convert_progressdata.txt");
    let verify_progress_callback = new FSDK.ProgressCallback(my_compliance_progress_callback);
    let verify_result_info_2 = pdfa_compliance.Verify(FSDK.PDFACompliance.e_VersionPDFA1a, save_pdf_path, 0, -1, verify_progress_callback);
    OutputPDFAHitData(verify_result_info_2, output_directory + "3_2_pdfacompliance_verify_after_convert_hitdata.txt");
  }
  
  let pdfx_compliance = new FSDK.PDFXCompliance();
  {
    // Verify original PDF file.
    console.log("======== PDFXCompliance: Verify before convert ========");
    let my_compliance_progress_callback = new MyComplianceProgressCallback(output_directory + "0_pdfxcompliance_verify_before_convert_progressdata.txt");
    let verify_progress_callback = new FSDK.ProgressCallback(my_compliance_progress_callback);
    let verify_result_info = pdfx_compliance.Verify(FSDK.PDFXCompliance.e_VersionPDFX1a, input_file, 0, -1, verify_progress_callback);
    OutputPDFAHitData(verify_result_info, output_directory + "0_pdfxcompliance_verify_before_convert_hitdata.txt");
  }

  save_pdf_path = output_directory + "1_pdfxcompliance_convert_to_pdfx1a.pdf";
  {
    // Convert original PDF file to PDFX-1a version.
    console.log("======== PDFXCompliance: Convert ========");

    let my_compliance_progress_callback = new MyComplianceProgressCallback(output_directory + "1_1_pdfxcompliance_convert_progressdata.txt");
    let convert_progress_callback = new FSDK.ProgressCallback(my_compliance_progress_callback);
    let convert_result_info = pdfx_compliance.ConvertPDFFile(input_file, save_pdf_path,
      FSDK.PDFXCompliance.e_VersionPDFX1a, FSDK.ComplianceEngine.e_ViewOrPrintConditionAuto, false, false, convert_progress_callback);
    OutputPDFAFixupData(convert_result_info, output_directory + "1_1_pdfxcompliance_convert_pdfx1a_fixupdata.txt");
    OutputPDFAHitData(convert_result_info, output_directory + "1_1_pdfxcompliance_convert_pdfx1a_hitdata.txt");
  }

  {
    // Verify converted result PDF file, which is not expected to be PDFX-1a compliant as the original did not have accessibility structures.
    console.log("======== PDFXCompliance: Verify after convert ========");
    let my_compliance_progress_callback = new MyComplianceProgressCallback(output_directory + "1_2_pdfxcompliance_verify_after_convert_progressdata.txt");
    let verify_progress_callback = new FSDK.ProgressCallback(my_compliance_progress_callback);
    let verify_result_info_2 = pdfx_compliance.Verify(FSDK.PDFXCompliance.e_VersionPDFX1a, save_pdf_path, 0, -1, verify_progress_callback);
    OutputPDFAHitData(verify_result_info_2, output_directory + "1_2_pdfxcompliance_verify_after_convert_hitdata.txt");
  }

  input_file = input_path + "AboutFoxit_Structured.pdf";
  {
    // Verify original PDF file.
    console.log("======== PDFXCompliance: Verify before convert ========");
    let my_compliance_progress_callback = new MyComplianceProgressCallback(output_directory + "2_pdfxcompliance_verify_before_convert_progressdata.txt");
    let verify_progress_callback = new FSDK.ProgressCallback(my_compliance_progress_callback);
    let verify_result_info = pdfx_compliance.Verify(FSDK.PDFXCompliance.e_VersionPDFX1a, input_file, 0, -1, verify_progress_callback);
    OutputPDFAHitData(verify_result_info, output_directory + "2_pdfxcompliance_verify_before_convert_hitdata.txt");
  }

  save_pdf_path = output_directory + "3_pdfxcompliance_convert_to_pdfx1a.pdf";
  {
    // Convert original PDF file to PDFX-1a version.
    console.log("======== PDFXCompliance: Convert ========");
    
    let my_compliance_progress_callback = new MyComplianceProgressCallback(output_directory +  "3_1_pdfxcompliance_convert_progressdata.txt");
    let convert_progress_callback = new FSDK.ProgressCallback(my_compliance_progress_callback);
    let convert_result_info = pdfx_compliance.ConvertPDFFile(input_file, save_pdf_path,
      FSDK.PDFXCompliance.e_VersionPDFX1a, FSDK.ComplianceEngine.e_ViewOrPrintConditionAuto, false, false, convert_progress_callback);
    OutputPDFAFixupData(convert_result_info, output_directory + "3_1_pdfxcompliance_convert_pdfx1a_fixupdata.txt");
    OutputPDFAHitData(convert_result_info, output_directory + "3_1_pdfxcompliance_convert_pdfx1a_hitdata.txt");
  }

  {
    // Verify converted result PDF file, which is expected to be PDFX-1a version.
    console.log("======== PDFXCompliance: Verify after convert ========");
    let my_compliance_progress_callback = new MyComplianceProgressCallback(output_directory + "3_2_pdfxcompliance_verify_after_convert_progressdata.txt");
    let verify_progress_callback = new FSDK.ProgressCallback(my_compliance_progress_callback);
    let verify_result_info_2 = pdfx_compliance.Verify(FSDK.PDFXCompliance.e_VersionPDFX1a, save_pdf_path, 0, -1, verify_progress_callback);
    OutputPDFAHitData(verify_result_info_2, output_directory + "3_2_pdfxcompliance_verify_after_convert_hitdata.txt");
  }
  
  let pdfe_compliance = new FSDK.PDFECompliance();
  {
    // Verify original PDF file.
    console.log("======== PDFECompliance: Verify before convert ========");
    let my_compliance_progress_callback = new MyComplianceProgressCallback(output_directory + "0_pdfecompliance_verify_before_convert_progressdata.txt");
    let verify_progress_callback = new FSDK.ProgressCallback(my_compliance_progress_callback);
    let verify_result_info = pdfe_compliance.Verify(input_file, 0, -1, FSDK.PDFECompliance.e_VersionPDFE1, verify_progress_callback);
    OutputPDFAHitData(verify_result_info, output_directory + "0_pdfecompliance_verify_before_convert_hitdata.txt");
  }

  save_pdf_path = output_directory + "1_pdfecompliance_convert_to_pdfe1.pdf";
  {
    // Convert original PDF file to PDFE-1a version.
    console.log("======== PDFECompliance: Convert ========");

    let my_compliance_progress_callback = new MyComplianceProgressCallback(output_directory + "1_1_pdfecompliance_convert_progressdata.txt");
    let convert_progress_callback = new FSDK.ProgressCallback(my_compliance_progress_callback);
    let convert_result_info = pdfe_compliance.ConvertPDFFile(input_file, save_pdf_path,
      FSDK.PDFECompliance.e_VersionPDFE1, convert_progress_callback);
    OutputPDFAFixupData(convert_result_info, output_directory + "1_1_pdfecompliance_convert_pdfe1_fixupdata.txt");
    OutputPDFAHitData(convert_result_info, output_directory + "1_1_pdfecompliance_convert_pdfe1_hitdata.txt");
  }

  {
    // Verify converted result PDF file, which is not expected to be PDFE-1a compliant as the original did not have accessibility structures.
    console.log("======== PDFECompliance: Verify after convert ========");
    let my_compliance_progress_callback = new MyComplianceProgressCallback(output_directory + "1_2_pdfecompliance_verify_after_convert_progressdata.txt");
    let verify_progress_callback = new FSDK.ProgressCallback(my_compliance_progress_callback);
    let verify_result_info_2 = pdfe_compliance.Verify(save_pdf_path, 0, -1, FSDK.PDFECompliance.e_VersionPDFE1, verify_progress_callback);
    OutputPDFAHitData(verify_result_info_2, output_directory + "1_2_pdfecompliance_verify_after_convert_hitdata.txt");
  }

  input_file = input_path + "AboutFoxit_Structured.pdf";
  {
    // Verify original PDF file.
    console.log("======== PDFECompliance: Verify before convert ========");
    let my_compliance_progress_callback = new MyComplianceProgressCallback(output_directory + "2_pdfecompliance_verify_before_convert_progressdata.txt");
    let verify_progress_callback = new FSDK.ProgressCallback(my_compliance_progress_callback);
    let verify_result_info = pdfe_compliance.Verify(input_file, 0, -1, FSDK.PDFECompliance.e_VersionPDFE1, verify_progress_callback);
    OutputPDFAHitData(verify_result_info, output_directory + "2_pdfecompliance_verify_before_convert_hitdata.txt");
  }

  save_pdf_path = output_directory + "3_pdfecompliance_convert_to_pdfe1.pdf";
  {
    // Convert original PDF file to PDFE-1a version.
    console.log("======== PDFECompliance: Convert ========");
    
    let my_compliance_progress_callback = new MyComplianceProgressCallback(output_directory +  "3_1_pdfecompliance_convert_progressdata.txt");
    let convert_progress_callback = new FSDK.ProgressCallback(my_compliance_progress_callback);
    let convert_result_info = pdfe_compliance.ConvertPDFFile(input_file, save_pdf_path,
      FSDK.PDFECompliance.e_VersionPDFE1, convert_progress_callback);
    OutputPDFAFixupData(convert_result_info, output_directory + "3_1_pdfecompliance_convert_pdfe1_fixupdata.txt");
    OutputPDFAHitData(convert_result_info, output_directory + "3_1_pdfecompliance_convert_pdfe1_hitdata.txt");
  }

  {
    // Verify converted result PDF file, which is expected to be PDFE-1a version.
    console.log("======== PDFECompliance: Verify after convert ========");
    let my_compliance_progress_callback = new MyComplianceProgressCallback(output_directory + "3_2_pdfecompliance_verify_after_convert_progressdata.txt");
    let verify_progress_callback = new FSDK.ProgressCallback(my_compliance_progress_callback);
    let verify_result_info_2 = pdfe_compliance.Verify(save_pdf_path, 0, -1, FSDK.PDFECompliance.e_VersionPDFE1, verify_progress_callback);
    OutputPDFAHitData(verify_result_info_2, output_directory + "3_2_pdfecompliance_verify_after_convert_hitdata.txt");
  }

  let pdf_compliance = new FSDK.PDFCompliance ;
  input_file = input_path + "AF_ImageXObject_FormXObject.pdf";
  {
    // Convert original PDF file to PDF-1.4.
    console.log("======== PDFCompliance: Convert ========");
    let my_compliance_progress_callback = new MyComplianceProgressCallback(output_directory + "4_pdfcompliance_convert_1_4_progressdata.txt");
    let convert_progress_callback = new FSDK.ProgressCallback(my_compliance_progress_callback);
    save_pdf_path = output_directory + "4_pdfcompliance_convert_to_1_4.pdf";
    let convert_result_info = pdf_compliance.ConvertPDFFile(input_file, save_pdf_path, 14, convert_progress_callback);
    OutputPDFAFixupData(convert_result_info, output_directory + "4_pdfcompliance_convert_1_4_fixupdata.txt");
    OutputPDFAHitData(convert_result_info, output_directory + "4_pdfcompliance_convert_1_4_hitdata.txt");
  }
  {
    // Convert original PDF file to PDF-1.7.
    console.log("======== PDFCompliance: Convert ========");
    let my_compliance_progress_callback = new MyComplianceProgressCallback(output_directory + "5_pdfcompliance_convert_1_7_progressdata.txt");
    let convert_progress_callback = new FSDK.ProgressCallback(my_compliance_progress_callback);
    save_pdf_path = output_directory + "5_pdfcompliance_convert_to_1_7.pdf";
    let convert_result_info = pdf_compliance.ConvertPDFFile(input_file, save_pdf_path, 17, convert_progress_callback);
    OutputPDFAFixupData(convert_result_info, output_directory + "5_pdfcompliance_convert_1_7_fixupdata.txt");
    OutputPDFAHitData(convert_result_info, output_directory + "5_pdfcompliance_convert_1_7_hitdata.txt");
  }
  // Release compliance engine.

  FSDK.ComplianceEngine.Release();
  console.log("== End: Compliance demo. ==")

} catch (e) {
  console.log(e)
}
FSDK.Library.Release();

