// ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
// DONAU2SPACE // DEV ENTITY — Main Bootstrap
// ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

import { $, bus } from './utils.js';
import { initStarfield } from './starfield.js';
import { startMatrixRain } from './effects.js';
import { Terminal } from './terminal.js';
import { registerAllCommands, bootSequence } from './commands.js';
import { registerSequences } from './sequences.js';
import { initNarrative } from './narrative.js';

async function init() {
  // 1. Canvas starfield
  const canvas = $('canvas#starfield');
  if (canvas) initStarfield(canvas);

  // 2. Matrix rain background
  startMatrixRain();

  // 3. Terminal
  const screen = $('#screen');
  const input = $('#input');
  if (!screen || !input) return;

  const term = new Terminal(screen, input);

  // 4. Register commands + sequences
  registerAllCommands(term);
  registerSequences(term);

  // 5. Narrative engine (awareness, timeline, konami)
  initNarrative(term);

  // 6. Boot sequence
  await bootSequence(term, false);

  // 7. Focus
  term.focus();

  // 8. Reboot handler
  bus.on('reboot', async () => {
    term.clear();
    await bootSequence(term, true);
    term.focus();
  });

  // 9. Focus link
  const focusLink = $('#focus-link');
  if (focusLink) {
    focusLink.addEventListener('click', (e) => {
      e.preventDefault();
      term.focus();
    });
  }
}

// Go
if (document.readyState === 'loading') {
  document.addEventListener('DOMContentLoaded', init);
} else {
  init();
}