/**
 * Dada movement hall must read as a modern cabaret, not a barred cell.
 *   node --test server/__tests__/dada-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 WINDOWS = fs.readFileSync(path.join(ROOT, 'client/src/components/GalleryWindows.tsx'), 'utf8');
const DETAILS = fs.readFileSync(path.join(ROOT, 'client/src/components/hall-details/modernism.tsx'), 'utf8');

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

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

describe('Dada interior — modern cabaret, no prison vibe', () => {
  it('declares a picture window style (open glass, no iron grid)', () => {
    assert.match(STYLES, /\| 'picture'/);
    assert.match(WINDOWS, /style === 'picture'/);
  });

  it('does not use factory or gothic-lancet windows (barred / cell look)', () => {
    const block = dadaSalonBlock();
    assert.doesNotMatch(block, /style: 'factory'/);
    assert.doesNotMatch(block, /style: 'gothic-lancet'/);
    assert.match(block, /style: 'picture'/);
  });

  it('uses modern painted surfaces instead of dingy brick cell walls', () => {
    const block = dadaSalonBlock();
    assert.doesNotMatch(block, /wallSide: 'brick'/);
    assert.match(block, /painted-flat|painted-emulsion/);
    assert.match(block, /Modern|cabaret|collage/i);
  });

  it('DadaDetails has no service pipe / iron-bar geometry', () => {
    const block = dadaDetailsBlock();
    assert.doesNotMatch(block, /Service pipe|cylinderGeometry/);
    assert.match(block, /collage|cabaret|panel/i);
  });
});