Advanced question answering with new data structure

main.js

@@ -63,14 +63,31 @@ class Question {
 	IsComplete() {
 		return this.HasQuestion() && this.HasAnswer();
 	}
-	Compare(q2) {
+	Compare(q2, i) {
 		if (typeof q2 == 'string') {
-			return Question.CompareString(this.Q, q2);
+			var qmatchpercent = Question.CompareString(this.Q, q2);
+
+			if (i)
+				return qmatchpercent;
+			else {
+				if (this.HasImage()) {
+					const imatchpercent = this.HasImage() ? Question.CompareString(this.I.join(" "), i.join(" ")) :
+						0;
+					return (qmatchpercent + imatchpercent) / 2;
+				} else {
+					qmatchpercent -= 30;
+					if (qmatchpercent < 0)
+						return 0;
+					else
+						return qmatchpercent;
+				}
+			}
 		} else {
 			const qmatchpercent = Question.CompareString(this.Q, q2.Q);
 			const amatchpercent = Question.CompareString(this.A, q2.A);
 			if (this.I != undefined) {
-				const imatchpercent = this.I == undefined ? Question.CompareString(this.I, q2.I) : 0;
+				const imatchpercent = this.I == undefined ? Question.CompareString(this.I.join(" "), q2.I.join(
+					" ")) : 0;
 				return (qmatchpercent + amatchpercent + imatchpercent) / 3;
 			} else {
 				return (qmatchpercent + amatchpercent) / 2;
@@ -106,10 +123,10 @@ class Subject {
 	AddQuestion(q) {
 		this.Questions.push(q);
 	}
-	Search(q) {
+	Search(q, img) {
 		var r = [];
 		for (var i = 0; i < this.length; i++) {
-			let percent = this.Questions[i].Compare(q);
+			let percent = this.Questions[i].Compare(q, img);
 			if (percent > minMatchAmmount)
 				r.push({
 					q: this.Questions[i],
@@ -169,11 +186,11 @@ class QuestionDB {
 			this.Subjects.push(n);
 		}
 	}
-	Search(q) {
+	Search(q, img) {
-		// TODO: image
 		var r = [];
 		for (var i = 0; i < this.length; i++)
-			r = r.concat(this.Subjects[i].Search(q));
+			if (this.GetIfActive(i))
+				r = r.concat(this.Subjects[i].Search(q, img));
 
 		for (var i = 0; i < r.length; i++)
 			for (var j = i; j < r.length; j++)
@@ -183,6 +200,7 @@ class QuestionDB {
 					r[j] = tmp;
 				}
 
+		console.log(r); // TODO remove dis
 		return r;
 	}
 	AddSubject(subj) {
@@ -694,34 +712,33 @@ function SearchInActiveSubjs(question, imgNodes, data) {
 	return result;
 }
 
-function PrepareAnswers(result, answers, j) {
+function PrepareAnswers(result, j) {
 	if (result.length > 0) // if there are more than zero results
 	{
 		var allMessages = []; // preparing all messages
-		// this should be a function but i dont use this anywhere else
 		for (var k = 0; k < result.length; k++) // going throuh all results
 		{
 			var msg = ""; // the current message
 			if ((GM_getValue("showQuestions") == undefined) || GM_getValue("showQuestions")) // if the question should be shown
 			{
-				msg += result[k].q + "\n"; // adding the question if yes
+				msg += result[k].q.Q + "\n"; // adding the question if yes
 			}
-			msg += result[k].a; // adding answer
+			msg += result[k].q.A; // adding answer
-			if (result[k].i) // and adding image, if it exists
+			if (result[k].q.HasImage()) // and adding image, if it exists
 			{
-				msg += "\n" + result[k].i; // if it has image part, adding that too
+				msg += "\n" + result[k].q.I; // if it has image part, adding that too
 			}
 			allMessages.push({
 				m: msg,
-				p: result[k].p
+				p: result[k].match
 			});
 		}
-		answers.push(allMessages);
+		return allMessages;
-		HighLightAnswer(result, j); // highlights the answer for the current result
 	}
 }
 
 function ShowAnswers(answers) {
+	// TODO: alll / current counter
 	if (answers.length > 0) { // if there are more than 0 answer
 		ShowMessage(answers);
 	} else {
@@ -743,10 +760,9 @@ function HandleQuiz(url, count) {
 	{
 		// TODO: images, and other stuffs
 		var question = RemoveUnnecesarySpaces(questions[j]); // simplifying question
-		console.log(question);
+		var result = data.Search(question, SimplifyImages(imgNodes));
-		console.log(SimplifyImages(imgNodes));
+		answers.push(PrepareAnswers(result, j));
-		var result = data.Search(question);
+		HighLightAnswer(result, j); // highlights the answer for the current result
-		PrepareAnswers(result, answers, j);
 	}
 	ShowAnswers(answers);
 }
@@ -774,8 +790,7 @@ function HandleUI(url, count) {
 		greetMsg = "Moodle/Elearning/KMOOC segéd v. " + GM_info.script.version + ". " + count +
 			" kérdés és " + data.length + " tárgy betöltve. (click for help).";
 		console.log(data);
-		if (data.length > 0)
+		if (data.length > 0) {
-		{
 			var toAdd = [];
 			for (var i = 0; i < data.length; i++) {
 				if (data.GetIfActive(i)) {
@@ -1345,6 +1360,7 @@ function RemoveLetterMarking(inp) {
 
 // highlights the possible solutions to the current question
 function HighLightAnswer(results, currQuestionNumber) {
+	// TODO
 	try {
 		if (results.length > 0) // if there are items in the result
 		{
@@ -1355,7 +1371,7 @@ function HighLightAnswer(results, currQuestionNumber) {
 			{
 				if (answers[i].tagName && answers[i].tagName.toLowerCase() == "div") // if its not null and is "div"
 				{
-					var correct = results[0].a.toLowerCase(); // getting current correct answer from data
+					var correct = results[0].q.A.toLowerCase(); // getting current correct answer from data
 					var answer = answers[i].innerText.replace(/\n/g, "").toLowerCase(); // getting current answer
 
 					// removing stuff like "a."
@@ -1368,7 +1384,7 @@ function HighLightAnswer(results, currQuestionNumber) {
 					}
 				}
 			}
-			if (results[0].p == 100) // if the result is 100% correct
+			if (results[0].match == 100) // if the result is 100% correct
 				if (type !== "radio" || toColor.length == 1) // if the type is not radio or there is exactly one correct solution
 					for (var i = 0; i < toColor.length; i++) // going through "toColor"
 						answers[toColor[i]].style.backgroundColor = "#8cff66"; // and coloring the correct index
@@ -1706,7 +1722,8 @@ function ShowMenuList() {
 				var subjRow = tbl.insertRow();
 
 				var td = subjRow.insertCell();
-				var textBox = CreateNodeWithText(td, data.Subjects[i].Name + " (" + data.Subjects[i].length + ")");
+				var textBox = CreateNodeWithText(td, data.Subjects[i].Name + " (" + data.Subjects[i].length +
+					")");
 				textBox.style.margin = fiveMargin; // fancy margin
 
 				td = subjRow.insertCell();