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Copy pathsript.js
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sript.js
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const inputSlider = document.querySelector("[data-lengthSlider]");
const lengthDisplay = document.querySelector("[data-lengthNumber]");
const passwordDisplay = document.querySelector("[data-passwordDisplay]");
const copyBtn = document.querySelector("[data-copy]");
const copyMsg = document.querySelector("[data-copyMsg]");
const uppercaseCheck = document.querySelector("#uppercase");
const lowercaseCheck = document.querySelector("#lowercase");
const numbersCheck = document.querySelector("#numbers");
const symbolsCheck = document.querySelector("#symbols");
const indicator = document.querySelector("[data-indicator]");
const generateBtn = document.querySelector(".generateButton");
const allCheckBox = document.querySelectorAll("input[type=checkbox]");
const symbols = '~`!@#$%^&*()_-+={[}]|:;"<,>.?/';
let password = "";
let passwordLength = 10;
let checkCount = 0;
handleSlider();
setIndicator("#ccc");
function handleSlider() {
inputSlider.value = passwordLength;
lengthDisplay.innerText = passwordLength;
const min = inputSlider.min;
const max = inputSlider.max;
inputSlider.style.backgroundSize = ((passwordLength - min) * 100) / (max - min) + "% 100%";
}
function setIndicator(color) {
indicator.style.backgroundColor = color;
indicator.style.boxShadow = `box-shadow: 0px 0px 20px 0px rgb(0, 123, 255); `;
}
function getRndInteger(min, max) {
return Math.floor(Math.random() * (max - min)) + min;
}
function generateRandomNumber() {
return getRndInteger(0, 9);
}
function generateLowerCase() {
return String.fromCharCode(getRndInteger(97, 123));
}
function generateUpperCase() {
return String.fromCharCode(getRndInteger(65, 91));
}
function generateSymbol() {
const randNum = getRndInteger(0, symbols.length);
return symbols.charAt(randNum);
}
function calcStrength() {
let hasUpper = false;
let hasLower = false;
let hasNum = false;
let hasSym = false;
if (uppercaseCheck.checked) hasUpper = true;
if (lowercaseCheck.checked) hasLower = true;
if (numbersCheck.checked) hasNum = true;
if (symbolsCheck.checked) hasSym = true;
if (hasUpper && hasLower && (hasNum || hasSym) && passwordLength >= 8) {
setIndicator("#0f0");
} else if (
(hasLower || hasUpper) &&
(hasNum || hasSym) &&
passwordLength >= 6
) {
setIndicator("#ff0");
} else {
setIndicator("#f00");
}
}
async function copyContent() {
try {
await navigator.clipboard.writeText(passwordDisplay.value);
copyMsg.innerText = "copied";
} catch (e) {
copyMsg.innerText = "Failed";
}
copyMsg.classList.add("active");
setTimeout(() => {
copyMsg.classList.remove("active");
}, 2000);
}
function shufflePassword(array) {
for (let i = array.length - 1; i > 0; i--) {
const j = Math.floor(Math.random() * (i + 1));
const temp = array[i];
array[i] = array[j];
array[j] = temp;
}
let str = "";
array.forEach((el) => (str += el));
return str;
}
function handleCheckBoxChange() {
checkCount = 0;
allCheckBox.forEach((checkbox) => {
if (checkbox.checked) checkCount++;
});
if (passwordLength < checkCount) {
passwordLength = checkCount;
handleSlider();
}
}
allCheckBox.forEach((checkbox) => {
checkbox.addEventListener("change", handleCheckBoxChange);
});
inputSlider.addEventListener("input", (e) => {
passwordLength = e.target.value;
handleSlider();
});
copyBtn.addEventListener("click", () => {
if (passwordDisplay.value) copyContent();
});
generateBtn.addEventListener("click", () => {
if (checkCount == 0) return;
if (passwordLength < checkCount) {
passwordLength = checkCount;
handleSlider();
}
password = "";
let funcArr = [];
if (uppercaseCheck.checked) funcArr.push(generateUpperCase);
if (lowercaseCheck.checked) funcArr.push(generateLowerCase);
if (numbersCheck.checked) funcArr.push(generateRandomNumber);
if (symbolsCheck.checked) funcArr.push(generateSymbol);
for (let i = 0; i < funcArr.length; i++) {
password += funcArr[i]();
}
for (let i = 0; i < passwordLength - funcArr.length; i++) {
let randIndex = getRndInteger(0, funcArr.length);
console.log("randIndex" + randIndex);
password += funcArr[randIndex]();
}
password = shufflePassword(Array.from(password));
passwordDisplay.value = password;
calcStrength();
});