// xestiacalendar_commonfunctions.h - Xestia Calendar Common Functions Unit Tests
//
// (c) 2016 Xestia Software Development.
//
// This file is part of Xestia Calendar.
//
// Xestia Address Book is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by the
// Free Software Foundation, version 3 of the license.
//
// Xestia Address Book is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with Xestia Calendar. If not, see <http://www.gnu.org/licenses/>

#include "../common/file.h"
#include "../common/text.h"
#include "../common/colour.h"

TEST(CommonFunctions, FileTests){
	
	ASSERT_EQ(false, FileExists("iCalendarEvent-Missing.vcf"));
	ASSERT_EQ(true, FileExists("iCalendarEvent-InvalidPermissions.vcf"));
	
}

TEST(CommonFunctions, ProcessTextVectorsTests){
	
	// Setup the objects to be used for processing.
	
	vector<string> TextPropertiesExample1;
	vector<string> TextValueExample1;
	multimap<string, string> TextExample1TestResult;
	
	TextPropertiesExample1.push_back("ATTENDEE");
	TextValueExample1.push_back("Example Attendee 1");

	TextPropertiesExample1.push_back("ATTENDEE");
	TextValueExample1.push_back("Example Attendee 2");
	
	TextPropertiesExample1.push_back("ATTENDEE");
	TextValueExample1.push_back("Example Attendee 3");
	
	TextPropertiesExample1.push_back("CATEGORIES");
	TextValueExample1.push_back("CATEGORY 1");

	TextPropertiesExample1.push_back("CATEGORIES");
	TextValueExample1.push_back("CATEGORY 2");
	
	TextPropertiesExample1.push_back("CATEGORIES");
	TextValueExample1.push_back("CATEGORY 3");

	TextPropertiesExample1.push_back("COMMENT");
	TextValueExample1.push_back("This is the first comment.");

	TextPropertiesExample1.push_back("COMMENT");
	TextValueExample1.push_back("This is the second comment.");
	
	TextPropertiesExample1.push_back("COMMENT");
	TextValueExample1.push_back("This is the third comment.");

	TextPropertiesExample1.push_back("CONTACT;TEST=VALUE");
	TextValueExample1.push_back("First Contact");

	TextPropertiesExample1.push_back("CONTACT;LAZY=NOPE");
	TextValueExample1.push_back("Second Contact");

	TextPropertiesExample1.push_back("CONTACT;SETUP=NO");
	TextValueExample1.push_back("Third Contact");
	
	TextPropertiesExample1.push_back("RESOURCES;ROOM=YES");
	TextValueExample1.push_back("First Resource Widget");

	TextPropertiesExample1.push_back("RESOURCES;ROOM=NO");
	TextValueExample1.push_back("Second Resource Widget");

	TextPropertiesExample1.push_back("RESOURCES;ROOM=UNKNOWN");
	TextValueExample1.push_back("Third Resource Widget");

	TextPropertiesExample1.push_back("RELATED;RELATION=NO");
	TextValueExample1.push_back("First Relation");

	TextPropertiesExample1.push_back("RELATED;RELATION=YES");
	TextValueExample1.push_back("Second Relation");

	TextPropertiesExample1.push_back("RELATED;RELATION=MAYBE");
	TextValueExample1.push_back("Third Relation");

	// Examples 1 & 2: ATTENDEE

	TextExample1TestResult.insert(make_pair("ATTENDEE", "Example Attendee 1"));
	TextExample1TestResult.insert(make_pair("ATTENDEE", "Example Attendee 2"));
	TextExample1TestResult.insert(make_pair("ATTENDEE", "Example Attendee 3"));
	
	ASSERT_EQ(TextExample1TestResult, ProcessTextVectors(&TextPropertiesExample1, &TextValueExample1, true, "ATTENDEE"));

	TextExample1TestResult.clear();
	TextExample1TestResult.insert(make_pair("ATTENDEE", "Example Attendee 1"));

	ASSERT_EQ(TextExample1TestResult, ProcessTextVectors(&TextPropertiesExample1, &TextValueExample1, false, "ATTENDEE"));

	// Examples 3 & 4: CATEGORIES

	TextExample1TestResult.clear();
	TextExample1TestResult.insert(make_pair("CATEGORIES", "CATEGORY 1"));
	TextExample1TestResult.insert(make_pair("CATEGORIES", "CATEGORY 2"));
	TextExample1TestResult.insert(make_pair("CATEGORIES", "CATEGORY 3"));

	ASSERT_EQ(TextExample1TestResult, ProcessTextVectors(&TextPropertiesExample1, &TextValueExample1, true, "CATEGORIES"));

	TextExample1TestResult.clear();
	TextExample1TestResult.insert(make_pair("CATEGORIES", "CATEGORY 1"));

	// Examples 5 & 6: COMMENT

	ASSERT_EQ(TextExample1TestResult, ProcessTextVectors(&TextPropertiesExample1, &TextValueExample1, false, "CATEGORIES"));

	TextExample1TestResult.clear();
	TextExample1TestResult.insert(make_pair("COMMENT", "This is the first comment."));
	TextExample1TestResult.insert(make_pair("COMMENT", "This is the second comment."));
	TextExample1TestResult.insert(make_pair("COMMENT", "This is the third comment."));
	
	ASSERT_EQ(TextExample1TestResult, ProcessTextVectors(&TextPropertiesExample1, &TextValueExample1, true, "COMMENT"));

	TextExample1TestResult.clear();
	TextExample1TestResult.insert(make_pair("COMMENT", "This is the first comment."));

	// Examples 7 & 8: CONTACT;(properties)

	ASSERT_EQ(TextExample1TestResult, ProcessTextVectors(&TextPropertiesExample1, &TextValueExample1, false, "COMMENT"));

	TextExample1TestResult.clear();
	TextExample1TestResult.insert(make_pair("CONTACT;TEST=VALUE", "First Contact"));
	TextExample1TestResult.insert(make_pair("CONTACT;LAZY=NOPE", "Second Contact"));
	TextExample1TestResult.insert(make_pair("CONTACT;SETUP=NO", "Third Contact"));
	
	ASSERT_EQ(TextExample1TestResult, ProcessTextVectors(&TextPropertiesExample1, &TextValueExample1, true, "CONTACT"));

	TextExample1TestResult.clear();
	TextExample1TestResult.insert(make_pair("CONTACT;TEST=VALUE", "First Contact"));

	// Examples 9 & 10: RESOURCES;(properties)

	ASSERT_EQ(TextExample1TestResult, ProcessTextVectors(&TextPropertiesExample1, &TextValueExample1, false, "CONTACT"));

	TextExample1TestResult.clear();
	TextExample1TestResult.insert(make_pair("RESOURCES;ROOM=YES", "First Resource Widget"));
	TextExample1TestResult.insert(make_pair("RESOURCES;ROOM=NO", "Second Resource Widget"));
	TextExample1TestResult.insert(make_pair("RESOURCES;ROOM=UNKNOWN", "Third Resource Widget"));

	ASSERT_EQ(TextExample1TestResult, ProcessTextVectors(&TextPropertiesExample1, &TextValueExample1, true, "RESOURCES"));

	TextExample1TestResult.clear();
	TextExample1TestResult.insert(make_pair("RESOURCES;ROOM=YES", "First Resource Widget"));

	ASSERT_EQ(TextExample1TestResult, ProcessTextVectors(&TextPropertiesExample1, &TextValueExample1, false, "RESOURCES"));

	// Examples 11 & 12: RELATED;(properties)

	TextExample1TestResult.clear();
	TextExample1TestResult.insert(make_pair("RELATED;RELATION=NO", "First Relation"));
	TextExample1TestResult.insert(make_pair("RELATED;RELATION=YES", "Second Relation"));
	TextExample1TestResult.insert(make_pair("RELATED;RELATION=MAYBE", "Third Relation"));

	ASSERT_EQ(TextExample1TestResult, ProcessTextVectors(&TextPropertiesExample1, &TextValueExample1, true, "RELATED"));

	TextExample1TestResult.clear();
	TextExample1TestResult.insert(make_pair("RELATED;RELATION=NO", "First Relation"));

	ASSERT_EQ(TextExample1TestResult, ProcessTextVectors(&TextPropertiesExample1, &TextValueExample1, false, "RELATED"));

}

TEST(CommonFunctions, SplitValuesTests){
	
	map<string, string> TextExample1TestResult;
	
	TextExample1TestResult.insert(make_pair("RELATION", "NO"));
	TextExample1TestResult.insert(make_pair("TEST", "YES"));
	TextExample1TestResult.insert(make_pair("DATA", "SOMEDATA"));
	
	ASSERT_EQ(TextExample1TestResult, SplitValues("TEST;RELATION=NO;TEST=YES;DATA=SOMEDATA"));
	
}

TEST(CommonFunctions, SplitNameValueTests){
	
	PropertyNameValue NameValueResult;
		
	NameValueResult = SplitNameValue("TEST=OK");
	
	string PropertyName = NameValueResult.Name;
	string PropertyValue = NameValueResult.Value;
	
	ASSERT_EQ(PropertyName, "TEST");
	ASSERT_EQ(PropertyValue, "OK");
	
}

TEST(CommonFunctions, HexToInt){
	
	string Value1 = "10"; 		// 16
	string Value2 = "50"; 		// 80
	string Value3 = "4F"; 		// 79
	string Value4 = "FF"; 		// 255
	string Value5 = "FFF"; 		// 4095
	string Value6 = "FFFF"; 	// 65535
	string Value7 = "75AB"; 	// 30123
	string Value8 = "2AC";		// 684
	string Value9 = "!"; 		// Fail
	string Value10 = "4BZ"; 	// Fail
	string Value11 = "Z?!$";	// Fail
	
	int OutputValue = 0;
	bool Result = false;
	
	Result = HexToInt(&Value1, &OutputValue);
	
	ASSERT_EQ(Result, true);
	ASSERT_EQ(OutputValue, 16);

	Result = HexToInt(&Value2, &OutputValue);	
	ASSERT_EQ(Result, true);
	ASSERT_EQ(OutputValue, 80);

	Result = HexToInt(&Value3, &OutputValue);	
	ASSERT_EQ(Result, true);
	ASSERT_EQ(OutputValue, 79);
	
	Result = HexToInt(&Value4, &OutputValue);	
	ASSERT_EQ(Result, true);
	ASSERT_EQ(OutputValue, 255);
	
	Result = HexToInt(&Value5, &OutputValue);	
	ASSERT_EQ(Result, true);
	ASSERT_EQ(OutputValue, 4095);

	Result = HexToInt(&Value6, &OutputValue);	
	ASSERT_EQ(Result, true);
	ASSERT_EQ(OutputValue, 65535);
	
	Result = HexToInt(&Value7, &OutputValue);	
	ASSERT_EQ(Result, true);
	ASSERT_EQ(OutputValue, 30123);
	
	Result = HexToInt(&Value8, &OutputValue);	
	ASSERT_EQ(Result, true);
	ASSERT_EQ(OutputValue, 684);
	
	Result = HexToInt(&Value9, &OutputValue);
	ASSERT_EQ(Result, false);

	Result = HexToInt(&Value10, &OutputValue);	
	ASSERT_EQ(Result, false);
	
	Result = HexToInt(&Value11, &OutputValue);
	ASSERT_EQ(Result, false);

}

TEST(CommonFunctions, SplitPathFilename){
	
	// Setup the file split.
	
	string PathFilenameOriginal = "/example/file/yay.txt";
	string Path = "";
	string File = "";
	
	SplitPathFilename(&PathFilenameOriginal, &Path, &File);
	
	ASSERT_EQ("/example/file/", Path);
	ASSERT_EQ("yay.txt", File);
	
	PathFilenameOriginal = "/a/path/with/lots/of/bits/in/andthenthis.html";
	Path.clear();
	File.clear();
	
	SplitPathFilename(&PathFilenameOriginal, &Path, &File);
	
	ASSERT_EQ("/a/path/with/lots/of/bits/in/", Path);
	ASSERT_EQ("andthenthis.html", File);

	PathFilenameOriginal = "/one/more/for/a/laugh/hahaha.zip";
	Path.clear();
	File.clear();
	
	SplitPathFilename(&PathFilenameOriginal, &Path, &File);
	
	ASSERT_EQ("/one/more/for/a/laugh/", Path);
	ASSERT_EQ("hahaha.zip", File);

}

TEST(CommonFunctions, ColourStruct){
	
	Colour Colour1;
	Colour Colour2;
	Colour Colour3;
	Colour Colour4;
	
	Colour1.red = 0;
	Colour1.green = 0;
	Colour1.blue = 0;
	Colour1.alpha = 0;

	Colour2.red = 512;
	Colour2.green = 512;
	Colour2.blue = 512;
	Colour2.alpha = 512;

	Colour3.red = 16;
	Colour3.green = 16;
	Colour3.blue = 16;
	Colour3.alpha = 16;

	Colour4.red = 80;
	Colour4.green = 80;
	Colour4.blue = 80;
	Colour4.alpha = 80;

	ASSERT_EQ("#00000000", (string)Colour1);
	ASSERT_EQ("#FFFFFFFF", (string)Colour2);
	ASSERT_EQ("#10101010", (string)Colour3);
	ASSERT_EQ("#50505050", (string)Colour4);
	
}