// SPDX-License-Identifier: GPL-2.0
#include "testparse.h"
#include "core/dive.h"
#include "core/subsurface-string.h"
#include "core/parse.h"
#include "core/file.h"
#include "core/divelist.h"
#include <QTextStream>
#include "core/qthelper.h"

/* We have to use a macro since QCOMPARE
 * can only be called from a test method
 * invoked by the QTest framework
 */
#define FILE_COMPARE(actual, expected)				\
	QFile org(expected);					\
	org.open(QFile::ReadOnly);				\
	QFile out(actual);					\
	out.open(QFile::ReadOnly);				\
	QTextStream orgS(&org);					\
	QTextStream outS(&out);					\
	QStringList readin = orgS.readAll().split("\n");	\
	QStringList written = outS.readAll().split("\n");	\
	while(readin.size() && written.size()){			\
		QCOMPARE(written.takeFirst().trimmed(),		\
			readin.takeFirst().trimmed());		\
	}							\

void TestParse::initTestCase()
{
	/* we need to manually tell that the resource exists, because we are using it as library. */
	Q_INIT_RESOURCE(subsurface);
}

void TestParse::init()
{
	_sqlite3_handle = NULL;
}

void TestParse::cleanup()
{
	clear_dive_file_data();

	// Some test use sqlite3, ensure db is closed
	sqlite3_close(_sqlite3_handle);
}

int TestParse::parseCSV(int units, std::string file)
{
	// some basic file parsing tests
	//
	// CSV import should work
	verbose = 1;
	char *params[55];
	int pnr = 0;

	params[pnr++] = strdup("numberField");
	params[pnr++] = intdup(0);
	params[pnr++] = strdup("dateField");
	params[pnr++] = intdup(1);
	params[pnr++] = strdup("timeField");
	params[pnr++] = intdup(2);
	params[pnr++] = strdup("durationField");
	params[pnr++] = intdup(3);
	params[pnr++] = strdup("locationField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("gpsField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("maxDepthField");
	params[pnr++] = intdup(4);
	params[pnr++] = strdup("meanDepthField");
	params[pnr++] = intdup(5);
	params[pnr++] = strdup("divemasterField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("buddyField");
	params[pnr++] = intdup(6);
	params[pnr++] = strdup("suitField");
	params[pnr++] = intdup(7);
	params[pnr++] = strdup("notesField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("weightField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("tagsField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("separatorIndex");
	params[pnr++] = intdup(0);
	params[pnr++] = strdup("units");
	params[pnr++] = intdup(units);
	params[pnr++] = strdup("datefmt");
	params[pnr++] = intdup(1);
	params[pnr++] = strdup("durationfmt");
	params[pnr++] = intdup(2);
	params[pnr++] = strdup("cylindersizeField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("startpressureField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("endpressureField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("o2Field");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("heField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("airtempField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("watertempField");
	params[pnr++] = intdup(-1);
	params[pnr++] = NULL;

	return parse_manual_file(file.c_str(), params, pnr - 1);
}

int TestParse::parseDivingLog()
{
	// Parsing of DivingLog import from SQLite database
	struct dive_site *ds = alloc_or_get_dive_site(0xdeadbeef);
	ds->name = copy_string("Suomi -  - Hälvälä");

	int ret = sqlite3_open(SUBSURFACE_TEST_DATA "/dives/TestDivingLog4.1.1.sql", &_sqlite3_handle);
	if ( ret == 0 )
		ret = parse_divinglog_buffer(_sqlite3_handle, 0, 0, 0, &dive_table);
	else
		fprintf(stderr, "Can't open sqlite3 db: " SUBSURFACE_TEST_DATA "/dives/TestDivingLog4.1.1.sql");

	return ret;
}

int TestParse::parseV2NoQuestion()
{
	// parsing of a V2 file should work
	return parse_file(SUBSURFACE_TEST_DATA "/dives/test40.xml");
}

int TestParse::parseV3()
{
	// parsing of a V3 files should succeed
	return parse_file(SUBSURFACE_TEST_DATA "/dives/test42.xml");
}

void TestParse::testParse()
{
	QCOMPARE(parseCSV(0, SUBSURFACE_TEST_DATA "/dives/test41.csv"), 0);
	fprintf(stderr, "number of dives %d \n", dive_table.nr);

	QCOMPARE(parseDivingLog(), 0);
	fprintf(stderr, "number of dives %d \n", dive_table.nr);

	QCOMPARE(parseV2NoQuestion(), 0);
	fprintf(stderr, "number of dives %d \n", dive_table.nr);

	QCOMPARE(parseV3(), 0);
	fprintf(stderr, "number of dives %d \n", dive_table.nr);

	QCOMPARE(save_dives("./testout.ssrf"), 0);
	FILE_COMPARE("./testout.ssrf",
		SUBSURFACE_TEST_DATA "/dives/test40-42.xml");
}

void TestParse::testParseDM4()
{
	QCOMPARE(sqlite3_open(SUBSURFACE_TEST_DATA "/dives/TestDiveDM4.db", &_sqlite3_handle), 0);
	QCOMPARE(parse_dm4_buffer(_sqlite3_handle, 0, 0, 0, &dive_table), 0);

	QCOMPARE(save_dives("./testdm4out.ssrf"), 0);
	FILE_COMPARE("./testdm4out.ssrf",
		SUBSURFACE_TEST_DATA "/dives/TestDiveDM4.xml");
}

void TestParse::testParseDM5()
{
	QCOMPARE(sqlite3_open(SUBSURFACE_TEST_DATA "/dives/TestDiveDM5.db", &_sqlite3_handle), 0);
	QCOMPARE(parse_dm5_buffer(_sqlite3_handle, 0, 0, 0, &dive_table), 0);

	QCOMPARE(save_dives("./testdm5out.ssrf"), 0);
	FILE_COMPARE("./testdm5out.ssrf",
		SUBSURFACE_TEST_DATA "/dives/TestDiveDM5.xml");
}

void TestParse::testParseHUDC()
{
	char *params[37];
	int pnr = 0;

	params[pnr++] = strdup("timeField");
	params[pnr++] = intdup(0);
	params[pnr++] = strdup("depthField");
	params[pnr++] = intdup(1);
	params[pnr++] = strdup("tempField");
	params[pnr++] = intdup(5);
	params[pnr++] = strdup("po2Field");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("o2sensor1Field");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("o2sensor2Field");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("o2sensor3Field");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("cnsField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("ndlField");
	params[pnr++] = intdup(2);
	params[pnr++] = strdup("ttsField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("stopdepthField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("pressureField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("setpointField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("separatorIndex");
	params[pnr++] = intdup(2);
	params[pnr++] = strdup("units");
	params[pnr++] = intdup(0);
	params[pnr++] = strdup("hw");
	params[pnr++] = strdup("\"DC text\"");
	params[pnr++] = NULL;

	QCOMPARE(parse_csv_file(SUBSURFACE_TEST_DATA "/dives/TestDiveSeabearHUDC.csv",
				params, pnr - 1, "csv"), 0);

	QCOMPARE(dive_table.nr, 1);

	/*
	 * CSV import uses time and date stamps relative to current
	 * time, thus we need to use a static (random) timestamp
	 */
	if (dive_table.nr > 0) {
		struct dive *dive = dive_table.dives[dive_table.nr - 1];
		dive->when = 1255152761;
		dive->dc.when = 1255152761;
	}

	QCOMPARE(save_dives("./testhudcout.ssrf"), 0);
	FILE_COMPARE("./testhudcout.ssrf",
		SUBSURFACE_TEST_DATA "/dives/TestDiveSeabearHUDC.xml");
}

void TestParse::testParseNewFormat()
{
	QDir dir;
	QStringList filter;
	QStringList files;

	/*
	 * Set the directory location and file filter for H3 CSV files.
	 */

	dir = QString::fromLatin1(SUBSURFACE_TEST_DATA "/dives");
	filter << "TestDiveSeabearH3*.csv";
	filter << "TestDiveSeabearT1*.csv";
	files = dir.entryList(filter, QDir::Files);

	/*
	 * Parse all files found matching the filter.
	 */

	for (int i = 0; i < files.size(); ++i) {

		QCOMPARE(parse_seabear_log(QString::fromLatin1(SUBSURFACE_TEST_DATA
			"/dives/").append(files.at(i)).toLatin1().data()), 0);
		QCOMPARE(dive_table.nr, i + 1);
	}

	fprintf(stderr, "number of dives %d \n", dive_table.nr);
	QCOMPARE(save_dives("./testsbnewout.ssrf"), 0);

	// Currently the CSV parse fails
	FILE_COMPARE("./testsbnewout.ssrf",
		SUBSURFACE_TEST_DATA "/dives/TestDiveSeabearNewFormat.xml");
}

void TestParse::testParseDLD()
{
	struct memblock mem;
	QString filename = SUBSURFACE_TEST_DATA "/dives/TestDiveDivelogsDE.DLD";

	QVERIFY(readfile(filename.toLatin1().data(), &mem) > 0);
	QVERIFY(try_to_open_zip(filename.toLatin1().data()) > 0);

	fprintf(stderr, "number of dives from DLD: %d \n", dive_table.nr);

	// Compare output
	/*
	 * DC is not cleared from previous tests with the
	 * clear_dive_file_data(), so we do have an additional DC nick
	 * name field on the log.
	 */
	QCOMPARE(save_dives("./testdldout.ssrf"), 0);
	FILE_COMPARE("./testdldout.ssrf",
		SUBSURFACE_TEST_DATA "/dives/TestDiveDivelogsDE.xml")
}

void TestParse::testParseMerge()
{
	/*
	 * check that we correctly merge mixed cylinder dives
	 */
	QCOMPARE(parse_file(SUBSURFACE_TEST_DATA "/dives/ostc.xml"), 0);
	QCOMPARE(parse_file(SUBSURFACE_TEST_DATA "/dives/vyper.xml"), 0);
	QCOMPARE(save_dives("./testmerge.ssrf"), 0);
	FILE_COMPARE("./testmerge.ssrf",
		SUBSURFACE_TEST_DATA "/dives/mergedVyperOstc.xml");
}

int TestParse::parseCSVmanual(int units, std::string file)
{
	verbose = 1;
	char *params[55];
	int pnr = 0;

	// Numbers are column numbers
	params[pnr++] = strdup("numberField");
	params[pnr++] = intdup(0);
	params[pnr++] = strdup("dateField");
	params[pnr++] = intdup(1);
	params[pnr++] = strdup("timeField");
	params[pnr++] = intdup(2);
	params[pnr++] = strdup("durationField");
	params[pnr++] = intdup(3);
	params[pnr++] = strdup("maxDepthField");
	params[pnr++] = intdup(4);
	params[pnr++] = strdup("meanDepthField");
	params[pnr++] = intdup(5);
	params[pnr++] = strdup("airtempField");
	params[pnr++] = intdup(6);
	params[pnr++] = strdup("watertempField");
	params[pnr++] = intdup(7);
	params[pnr++] = strdup("cylindersizeField");
	params[pnr++] = intdup(8);
	params[pnr++] = strdup("startpressureField");
	params[pnr++] = intdup(9);
	params[pnr++] = strdup("endpressureField");
	params[pnr++] = intdup(10);
	params[pnr++] = strdup("o2Field");
	params[pnr++] = intdup(11);
	params[pnr++] = strdup("heField");
	params[pnr++] = intdup(12);
	params[pnr++] = strdup("locationField");
	params[pnr++] = intdup(13);
	params[pnr++] = strdup("gpsField");
	params[pnr++] = intdup(14);
	params[pnr++] = strdup("divemasterField");
	params[pnr++] = intdup(15);
	params[pnr++] = strdup("buddyField");
	params[pnr++] = intdup(16);
	params[pnr++] = strdup("suitField");
	params[pnr++] = intdup(17);
	params[pnr++] = strdup("notesField");
	params[pnr++] = intdup(20);
	params[pnr++] = strdup("weightField");
	params[pnr++] = intdup(21);
	params[pnr++] = strdup("tagsField");
	params[pnr++] = intdup(22);
	// Numbers are indexes of possible options
	params[pnr++] = strdup("separatorIndex");
	params[pnr++] = intdup(0);
	params[pnr++] = strdup("datefmt");
	params[pnr++] = intdup(2);
	params[pnr++] = strdup("durationfmt");
	params[pnr++] = intdup(2);
	params[pnr++] = strdup("units");
	params[pnr++] = intdup(units);
	params[pnr++] = NULL;

	return parse_manual_file(file.c_str(), params, pnr - 1);
}

void TestParse::exportCSVDiveDetails()
{
	parse_file(SUBSURFACE_TEST_DATA "/dives/test40.xml");

	export_dives_xslt("testcsvexportmanual.csv", 0, 0, "xml2manualcsv.xslt");
	export_dives_xslt("testcsvexportmanualimperial.csv", 0, 1, "xml2manualcsv.xslt");

	clear_dive_file_data();

	parseCSVmanual(1, "testcsvexportmanualimperial.csv");
	export_dives_xslt("testcsvexportmanual2.csv", 0, 0, "xml2manualcsv.xslt");

	FILE_COMPARE("testcsvexportmanual2.csv",
		"testcsvexportmanual.csv");

	clear_dive_file_data();
}

int TestParse::parseCSVprofile(int units, std::string file)
{
	verbose = 1;
	char *params[55];
	int pnr = 0;

	// Numbers are column numbers
	params[pnr++] = strdup("numberField");
	params[pnr++] = intdup(0);
	params[pnr++] = strdup("dateField");
	params[pnr++] = intdup(1);
	params[pnr++] = strdup("starttimeField");
	params[pnr++] = intdup(2);
	params[pnr++] = strdup("timeField");
	params[pnr++] = intdup(3);
	params[pnr++] = strdup("depthField");
	params[pnr++] = intdup(4);
	params[pnr++] = strdup("tempField");
	params[pnr++] = intdup(5);
	params[pnr++] = strdup("pressureField");
	params[pnr++] = intdup(6);
	// Numbers are indexes of possible options
	params[pnr++] = strdup("datefmt");
	params[pnr++] = intdup(2);
	params[pnr++] = strdup("units");
	params[pnr++] = intdup(units);
	params[pnr++] = NULL;

	return parse_csv_file(file.c_str(), params, pnr - 1, "csv");
}

void TestParse::exportCSVDiveProfile()
{
	parse_file(SUBSURFACE_TEST_DATA "/dives/test40.xml");

	export_dives_xslt("testcsvexportprofile.csv", 0, 0, "xml2csv.xslt");
	export_dives_xslt("testcsvexportprofileimperial.csv", 0, 1, "xml2csv.xslt");

	clear_dive_file_data();

	parseCSVprofile(1, "testcsvexportprofileimperial.csv");
	export_dives_xslt("testcsvexportprofile2.csv", 0, 0, "xml2csv.xslt");

	FILE_COMPARE("testcsvexportprofile2.csv",
		"testcsvexportprofile.csv");

	clear_dive_file_data();
}

void TestParse::exportUDDF()
{
	parse_file(SUBSURFACE_TEST_DATA "/dives/test40.xml");

	export_dives_xslt("testuddfexport.uddf", 0, 1, "uddf-export.xslt");

	clear_dive_file_data();

	parse_file("testuddfexport.uddf");
	export_dives_xslt("testuddfexport2.uddf", 0, 1, "uddf-export.xslt");

	FILE_COMPARE("testuddfexport.uddf",
		"testuddfexport2.uddf");

	clear_dive_file_data();
}

void TestParse::testExport()
{
	exportCSVDiveDetails();
	exportCSVDiveProfile();
	exportUDDF();
}

void TestParse::parseDL7()
{
	char *params[51];
	int pnr = 0;

	params[pnr++] = strdup("dateField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("datefmt");
	params[pnr++] = intdup(0);
	params[pnr++] = strdup("starttimeField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("numberField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("timeField");
	params[pnr++] = intdup(1);
	params[pnr++] = strdup("depthField");
	params[pnr++] = intdup(2);
	params[pnr++] = strdup("tempField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("po2Field");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("o2sensor1Field");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("o2sensor2Field");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("o2sensor3Field");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("cnsField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("ndlField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("ttsField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("stopdepthField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("pressureField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("setpointField");
	params[pnr++] = intdup(-1);
	params[pnr++] = strdup("separatorIndex");
	params[pnr++] = intdup(3);
	params[pnr++] = strdup("units");
	params[pnr++] = intdup(0);
	params[pnr++] = strdup("hw");
	params[pnr++] = strdup("DL7");
	params[pnr++] = 0;

	clear_dive_file_data();
	QCOMPARE(parse_csv_file(SUBSURFACE_TEST_DATA "/dives/DL7.zxu",
				params, pnr - 1 , "DL7"), 0);
	QCOMPARE(dive_table.nr, 3);

	QCOMPARE(save_dives("./testdl7out.ssrf"), 0);
	FILE_COMPARE("./testdl7out.ssrf",
		SUBSURFACE_TEST_DATA "/dives/DL7.xml");
	clear_dive_file_data();
}


QTEST_GUILESS_MAIN(TestParse)