copyright>
// Simple demo generator (not production safe). Produces addresses that look like TRON addresses.
const mode = document.getElementById('mode');
const vanityBox = document.getElementById('vanityBox');
const prefixInput = document.getElementById('prefix');
const genBtn = document.getElementById('genBtn');
const result = document.getElementById('result');
const copyBtn = document.getElementById('copyBtn');
const inspectBtn = document.getElementById('inspectBtn');
const inspectBox = document.getElementById('inspect');

mode.addEventListener('change',()=>
vanityBox.style.display = mode.value === 'vanity' ? 'block' : 'none';
);

function randomChar()
const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
return chars.charAt(Math.floor(Math.random()*chars.length));


function generateRandomAddress()
// TRON addresses start with 'T' followed by 33 base58 characters in real life.
// This demo will generate 'T' + 33 alphanumeric chars (not real base58 nor checksummed).
let addr = 'T';
for(let i=0;i<33;i++) addr += randomChar();
return addr;


function generateVanityAddress(pref)
pref = pref.replace(/[^A-Za-z0-9]/g,'').slice(0,6);
if(!pref) return generateRandomAddress();
// ensure result length 34 with leading 'T'
let tail = '';
while((pref.length + tail.length) < 33) tail += randomChar();
return 'T' + pref + tail;


genBtn.addEventListener('click',()=>
const m = mode.value;
let addr = m === 'vanity' ? generateVanityAddress(prefixInput.value) : generateRandomAddress();
result.textContent = addr;
inspectBox.textContent = 'No inspection results. Click Inspect for a basic check.';
);

copyBtn.addEventListener('click',()=>
const txt = result.textContent;
if(!txt );

inspectBtn.addEventListener('click',()=>);

// generate initial sample
result.textContent = generateRandomAddress();