script.js

const ideaInput = document.getElementById('idea-input');
const longInput = document.getElementById('long-input');
const startBtn = document.getElementById('start-chat-btn');
const output = document.getElementById('chat-output');
const copyBtn = document.getElementById('copy-and-open-btn');

const GPT_URL = 'https://chat.openai.com/'; // Replace with your Custom GPT URL if needed.

const state = {
  tone: 'Friendly',
  format: 'Paragraph',
  length: 'Short',
  language: 'English'
};

function handleToggle(e){
  const btn = e.target.closest('.toggle');
  if(!btn) return;
  const row = btn.parentElement;
  const group = row.dataset.group;

  row.querySelectorAll('.toggle').forEach(b=>{
    b.classList.remove('selected');
    b.setAttribute('aria-pressed','false');
  });
  btn.classList.add('selected');
  btn.setAttribute('aria-pressed','true');
  state[group] = btn.dataset.value;
}
document.querySelectorAll('.btn-row').forEach(r=>r.addEventListener('click', handleToggle));

function typewriter(text, target, speed = 18) {
  target.textContent = '';
  let i = 0;
  const interval = setInterval(() => {
    target.textContent += text.charAt(i);
    i++;
    if (i >= text.length) clearInterval(interval);
  }, speed);
}

function formatResponse({ idea, details, tone, format, length, language }) {
  const base = {
    English: {
      intro: `Idea: ${idea || '—'}\nDetails: ${details || '—'}\nTone: ${tone} • Format: ${format} • Length: ${length}\n\n`,
      paragraph: `Here’s a ${tone.toLowerCase()} take on your idea. `,
      bulletsIntro: `Key points:\n`,
      emailIntro: `Subject: ${idea || 'Your Idea'}\n\nHi there,\n\n`,
      outro: `\n\n— generated by coachproai`
    },
    Urdu: {
      intro: `آئیڈیا: ${idea || '—'}\nتفصیل: ${details || '—'}\nلہجہ: ${tone} • فارمیٹ: ${format} • طوالت: ${length}\n\n`,
      paragraph: `یہ آپ کے آئیڈیا پر ایک ${tone} انداز ہے۔ `,
      bulletsIntro: `اہم نکات:\n`,
      emailIntro: `موضوع: ${idea || 'آپ کا آئیڈیا'}\n\nالسلام علیکم،\n\n`,
      outro: `\n\n— coachproai`
    }
  }[language];

  const detailsByLength = {
    Short: language === 'English'
      ? 'A crisp, single-line value proposition.'
      : 'مختصر اور مؤثر ایک جملے کی قدر پیش کش۔',
    Medium: language === 'English'
      ? 'A concise summary with one or two supporting points.'
      : 'مختصر خلاصہ ساتھ ایک دو اہم نکات۔',
    Detailed: language === 'English'
      ? 'A detailed explanation with benefits, audience fit, and a gentle CTA.'
      : 'تفصیلی وضاحت جس میں فوائد، ہدف صارف اور ہلکی سی کال ٹو ایکشن شامل ہو۔'
  }[length];

  const contentByFormat = {
    'Paragraph': `${base.paragraph}${detailsByLength}`,
    'Bullet Points': `${base.bulletsIntro}- ${detailsByLength}\n- Audience relevance\n- Clear next step`,
    'Email': `${base.emailIntro}${detailsByLength}\n\nBest regards,\ncoachproai`
  }[format];

  return `${base.intro}${contentByFormat}${base.outro}`;
}

function handleGenerate() {
  const idea = ideaInput.value.trim();
  const details = longInput.value.trim();

  if (!idea && !details) {
    ideaInput.focus();
    output.textContent = 'Please enter an idea or details to get started.';
    return;
  }

  const { tone, format, length, language } = state;
  const text = formatResponse({ idea, details, tone, format, length, language });
  typewriter(text, output);
  copyBtn.classList.remove('hidden');
  copyBtn.setAttribute('aria-live', 'polite');
}

async function copyAndOpenGPT() {
  // Open GPT immediately (best chance to avoid popup blockers)
  const opened = window.open(GPT_URL, '_blank');

  // Then copy response text (if present)
  const text = output.textContent.trim();
  try {
    if (text) {
      await navigator.clipboard.writeText(text);
      copyBtn.textContent = '✅ Copied! Opening GPT...';
    } else {
      copyBtn.textContent = '↗ Opening GPT...';
    }
  } catch {
    copyBtn.textContent = '⚠️ Copy failed • Opening GPT';
  } finally {
    setTimeout(() => (copyBtn.textContent = '📋 Copy & Paste Now'), 1600);
  }

  // Optional feedback if popup blocked
  if (!opened) {
    // Silent fallback; user can allow pop-ups from the browser UI.
  }
}

startBtn.addEventListener('click', handleGenerate);
ideaInput.addEventListener('keydown', (e) => { if (e.key === 'Enter') handleGenerate(); });
copyBtn.addEventListener('click', copyAndOpenGPT);