/**
 * Abstract Expressionism loft must read as an open painter's loft, not a barred cell.
 *   node --test server/__tests__/abex-loft-interior.test.js
 */
const { describe, it } = require('node:test');
const assert = require('node:assert/strict');
const fs = require('node:fs');
const path = require('node:path');

const ROOT = path.join(__dirname, '..', '..');
const STYLES = fs.readFileSync(path.join(ROOT, 'client/src/data/movement-interior-styles.ts'), 'utf8');
const DETAILS = fs.readFileSync(path.join(ROOT, 'client/src/components/hall-details/modernism.tsx'), 'utf8');

function loftStyleBlock() {
  const start = STYLES.indexOf("'abstract-expressionist-loft'");
  assert.ok(start >= 0, 'abstract-expressionist-loft style must exist');
  const next = STYLES.indexOf('mk(', start + 1);
  return STYLES.slice(start, next > start ? next : undefined);
}

function loftDetailsBlock() {
  const start = DETAILS.indexOf('export function LoftDetails');
  assert.ok(start >= 0, 'LoftDetails must exist');
  const next = DETAILS.indexOf('export function ', start + 1);
  return DETAILS.slice(start, next > start ? next : undefined);
}

describe('Abstract Expressionism loft — open studio, no prison vibe', () => {
  it('does not use factory windows (iron-bar grid)', () => {
    const block = loftStyleBlock();
    assert.doesNotMatch(block, /style: 'factory'/);
    assert.match(block, /style: 'picture'|style: 'clerestory'|style: 'skylight'/);
  });

  it('uses open painted / warm loft surfaces, not dingy cell brick-only', () => {
    const block = loftStyleBlock();
    assert.match(block, /north-light|painter|studio|loft/i);
    assert.doesNotMatch(block, /north-light factory windows/);
  });

  it('LoftDetails has no cast-iron columns or sprinkler prison pipe', () => {
    const block = loftDetailsBlock();
    assert.doesNotMatch(block, /Cast-iron|Sprinkler main|cast-iron/);
    assert.match(block, /timber|wood|joist|painter|studio/i);
  });
});