/*
	Antenna House PDF Tool API V8.0
	.NET Interface sample program

	概要：PDF/A,PDF/E-1への変換

	Copyright 2021-2025 Antenna House,Inc.
*/

using System;

using PdfTkNet;

if (args.Length < 3)
{
	Console.WriteLine("usage: FixUpPDFA.exe in-pdf-file out-pdf-file");
	Console.WriteLine("規格\n1 : PDF/A-1b  2 : PDF/A-2b  3 : PDF/A-3b  4 : PDF/A-1a  5 : PDF/A-2a  6 : PDF/A-3a  7 : PDF/A-4  8 : PDF/E-1");
	return;
}


try
{
	using (PtlParamInput inputFile = new PtlParamInput(args[0]))
	using (PtlParamOutput outputFile = new PtlParamOutput(args[1]))
	using (PtlPDFFixUp fix = new PtlPDFFixUp())
	using (PtlParamInput iccpcmyk = new PtlParamInput(@"JapanColor2001Coated.icc"))
	using (PtlParamInput iccprgb = new PtlParamInput(@"sRGB2014.icc"))
	{

		PtlPDFFixUp.PDFA_TYPE type = PtlPDFFixUp.PDFA_TYPE.PDFA_2B;
		string desc;
		bool pdfe1 = false;
		switch (args[2])
		{
			case "1":
				type = PtlPDFFixUp.PDFA_TYPE.PDFA_1B;
				desc = "PDF/A-1b";
				break;
			case "2":
				type = PtlPDFFixUp.PDFA_TYPE.PDFA_2B;
				desc = "PDF/A-2b";
				break;
			case "3":
				type = PtlPDFFixUp.PDFA_TYPE.PDFA_3B;
				desc = "PDF/A-3b";
				break;
			case "4":
				type = PtlPDFFixUp.PDFA_TYPE.PDFA_1A;
				desc = "PDF/A-1a";
				break;
			case "5":
				type = PtlPDFFixUp.PDFA_TYPE.PDFA_2A;
				desc = "PDF/A-2a";
				break;
			case "6":
				type = PtlPDFFixUp.PDFA_TYPE.PDFA_3A;
				desc = "PDF/A-3a";
				break;
			case "7":
				type = PtlPDFFixUp.PDFA_TYPE.PDFA_4;
				desc = "PDF/A-4";
				break;
			case "8":
				pdfe1 = true;
				desc = "PDF/E-1";
				break;

			default:
				Console.WriteLine("usage: FixUpPDFA.exe in-pdf-file out-pdf-file");
				Console.WriteLine("規格\n1 : PDF/A-1b  2 : PDF/A-2b  3 : PDF/A-3b  4 : PDF/A-1a  5 : PDF/A-2a  6 : PDF/A-3a  7 : PDF/A-4  8 : PDF/E-1");
				return;
		}

		fix.setSaveOption(PtlPDFFixUp.SAVE_OPTION.SAVE_RECONSTRUCT);    //保存時のオプションを設定
		fix.setICCProfileCMYK(iccpcmyk);        //出力インテントのプロファイル（CMYK用）
		fix.setICCProfileRGB(iccprgb);          //出力インテントのプロファイル（RGB用）

		bool bl;

		if (pdfe1)
		{
			// PDF/E-1への変換
			bl = fix.fixUpPDFE(inputFile);
		}
		else
		{
			// PDF/Aへの変換
			bl = fix.fixUpPDFA(type, inputFile);
		}

		if (bl)
		{
			Console.WriteLine(desc + "への変換に成功しました。");
		}
		else
		{
			Console.WriteLine(desc + "への変換に失敗しました。");

			//変換エラーの内容を取得する
			using (PtlPDFFixUpErrors fxuperrs = fix.getErrors())
			{
				int count = fxuperrs.getCount();
				Console.WriteLine("エラー数 ： " + count);
				for (int i = 0; i < count; i++)
				{
					using (PtlPDFFixUpError fxuperr = fxuperrs.get(i))
					{
						Console.WriteLine(fxuperr.getErrorCode() + " : " + fxuperr.getErrorMessageJP());
					}
				}
			}
		}
		// PDF文書を保存
		fix.save(outputFile);
	}
	Console.WriteLine("-- 完了 --");
}
catch (PtlException pex)
{
	Console.WriteLine(pex.getErrorCode() + " : " + pex.getErrorMessageJP());
	pex.Dispose();
}
catch (Exception ex)
{
	Console.WriteLine(ex.Message);
}