import { test } from 'node:test';
import assert from 'node:assert/strict';
import { readFileSync } from 'node:fs';

test('release targets AMD64 and ARM64 with layout 7', () => {
  const release = JSON.parse(readFileSync(new URL('../release.json', import.meta.url), 'utf8'));
  assert.deepEqual(release.platforms, ['linux/amd64', 'linux/arm64']);
  assert.equal(release.deployment_schema, 7);
});

test('Node and Caddy stages inherit the target platform', () => {
  const dockerfile = readFileSync(new URL('./Dockerfile', import.meta.url), 'utf8');
  const stages = dockerfile.split(String.fromCharCode(10)).filter(line => line.startsWith('FROM '));
  assert.deepEqual(stages, ['FROM caddy:2.10.2 AS proxy', 'FROM node:24-bookworm-slim']);
  assert.ok(dockerfile.includes('COPY --from=proxy /usr/bin/caddy /usr/bin/caddy'));
});

test('runtime includes Python tooling and headless LibreOffice with CJK fonts', () => {
  const dockerfile = readFileSync(new URL('./Dockerfile', import.meta.url), 'utf8');
  const install = dockerfile.split(String.fromCharCode(92, 10)).join(' ').split(String.fromCharCode(10)).find(line => line.startsWith('RUN apt-get update && apt-get install'));
  for (const pkg of ['python3', 'python3-pip', 'python3-venv', 'python-is-python3', 'libreoffice', 'fonts-noto-cjk']) {
    assert.ok(install.split(/\s+/).includes(pkg), `missing runtime package: ${pkg}`);
  }
  assert.ok(dockerfile.includes('RUN python --version && python3 -m pip --version && libreoffice --headless --version'));
});