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The code refactoring focuses on reducing redundancy, improving the m… #155

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53 changes: 16 additions & 37 deletions Web-projects/Text-comparator/script.js
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Original file line number Diff line number Diff line change
Expand Up @@ -4,46 +4,25 @@ const textAreaList = document.querySelectorAll("textarea");
const buttonsList = document.querySelectorAll(".btn");
const lengthItems = document.querySelectorAll(".heading");

const matched = (textArea) => {
if (textArea.classList.contains("matched")) return;
else if (textArea.classList.contains("un-matched")) {
textArea.classList.remove("un-matched");
textArea.classList.add("matched");
} else {
textArea.classList.add("matched");
}
};
const updateLengthAndMatchStatus = (index) => {
const textFromWindow1 = textAreaList[index].value;
const textFromWindow2 = textAreaList[index + 1].value;

// Update the length display
lengthItems[index].textContent = `Length: ${textFromWindow1.length}`;
lengthItems[index + 1].textContent = `Length: ${textFromWindow2.length}`;

const unMatched = (textArea) => {
if (textArea.classList.contains("un-matched")) return;
else if (textArea.classList.contains("matched")) {
textArea.classList.remove("matched");
textArea.classList.add("un-matched");
} else {
textArea.classList.add("un-matched");
}
// Determine match status
const isMatched = textFromWindow1 === textFromWindow2;
updateMatchClasses(textAreaList[index], isMatched);
updateMatchClasses(textAreaList[index + 1], isMatched);
};

const onclick = (index) => {
const textFromWindow1 = textAreaList[index].value;
const textFromWindow2 = textAreaList[index + 1].value;
lengthItems[index].textContent = `Length: ${textFromWindow1.length}`;
lengthItems[index + 1].textContent = `Length: ${textFromWindow2.length}`;
if (textFromWindow1 === textFromWindow2) {
matched(textAreaList[index]);
matched(textAreaList[index + 1]);
} else {
unMatched(textAreaList[index]);
unMatched(textAreaList[index + 1]);
}
const updateMatchClasses = (textArea, isMatched) => {
textArea.classList.toggle("matched", isMatched);
textArea.classList.toggle("un-matched", !isMatched);
};

buttonsList.forEach((btn) => {
btn.addEventListener("click", () => {
if (btn.classList.contains("btn--1")) {
onclick(0);
} else {
onclick(2);
}
});
buttonsList.forEach((btn, index) => {
btn.addEventListener("click", () => updateLengthAndMatchStatus(index * 2));
});