const {generateApprovalObserverScript} = require('../out/observer-script');
let s = generateApprovalObserverScript(18080);

// Find the regex used in v30 candidate matching
let idx = s.indexOf('candT.match(');
if (idx < 0) idx = s.indexOf('sibT.match(');
let reStr = s.substring(idx, s.indexOf(');', idx) + 1);
console.log('Match code:', reStr.substring(0, 60));

// Extract just the regex part
let reMatch = reStr.match(/\/(.*?)\//);
let reSource = reMatch ? reMatch[0] : 'NOT FOUND';
console.log('Regex source:', reSource);

// Build and test the actual regex
let re = new RegExp(reMatch[1]);
console.log('Regex object:', re);

// Test with the EXACT patterns from logs
let tests = [
  ['Normal', '\u276f gravity_control > Start-Sleep 12 content_copy'],
  ['Git cmd', '\u276f gravity_control > git add -A; git commit -m "test"'],
  ['Short', '> content_copy'],
  ['Prompt only', '\u276f gravity_control > '],
  ['Dir cmd', '\u276f gravity_control > dir content_copy'],
];

console.log('\n=== REGEX TESTS ===');
let stripRe = /\s*(content_copy|content_paste|play_arrow|check_circle|keyboard_arrow[_a-z]*)\s*$/;
for (let [name, text] of tests) {
  let m = re.exec(text);
  if (m) {
    let raw = m[1].trim();
    let cleaned = raw.replace(stripRe, '').trim();
    console.log(name + ':');
    console.log('  raw match[1]: "' + raw + '"');
    console.log('  after strip:  "' + cleaned + '"');
    console.log('  length ok:    ' + (cleaned.length >= 3));
  } else {
    console.log(name + ': NO MATCH');
  }
}