/**
 * 오토캐드 도형 붙이기 순수 부분(`integration/dxf-clip.ts`) 검증.
 * 실행: node --experimental-strip-types resources/tester/cad/dxf-clip.test.ts
 * (타입만 가져오는 모듈이라 vitest · jsdom 없이 바로 돎)
 */
import assert from 'node:assert/strict';
import { readFileSync } from 'node:fs';
import {
	isDxfText,
	prepareClip,
} from '../../../B07_DesignDetail/openwebcad/src/integration/dxf-clip.ts';

const sample = readFileSync(new URL('../fixtures/b07_webclip_sample.dxf', import.meta.url), 'utf-8');
assert.equal(isDxfText(sample), true, '견본 DXF 알아봄');
assert.equal(isDxfText(sample.replace(/\n/g, '\r\n')), true, 'CRLF DXF 도 알아봄');
assert.equal(isDxfText('0\nSECTION\n'), true, '앞 공백 없는 DXF');
assert.equal(isDxfText('가나다'), false, '보통 글은 아님');
assert.equal(isDxfText('0\nSECTIONS'), false, 'SECTION 뒤 글자 붙은 것은 아님');

const existing = [{ id: 'L-old', name: '구조물', isVisible: true, isLocked: false }];
const line = (id: string, layer: string) => ({
	id,
	type: 'Line',
	lineColor: '#fff',
	lineWidth: 1,
	layerId: layer,
	shapeData: { startPoint: { x: 0, y: 0 }, endPoint: { x: 1, y: 0 } },
});
const serverEntities = [
	line('same', '구조물'),
	{
		...line('same', '치수글'),
		type: 'PolyLine',
		shapeData: null,
		children: [line('same', '치수글')],
	},
];
// biome-ignore lint: 시험 — 서버 JSON 모양 그대로
const out = prepareClip(serverEntities as any, [{ name: '치수글', color: '#00ff00' }], existing);
assert.equal(out.entities[0].layerId, 'L-old', '같은 이름 층은 기존 층으로');
assert.equal(out.newLayers.length, 1, '없는 층만 새로');
assert.equal(out.newLayers[0].name, '치수글');
assert.equal(out.newLayers[0].color, '#00ff00', '새 층은 DXF 층 색');
assert.equal(out.entities[1].layerId, out.newLayers[0].id, '새 층에 잇기');
assert.equal(out.entities[1].children?.[0].layerId, out.newLayers[0].id, '폴리선 속 선도 같은 층');
const ids = [out.entities[0].id, out.entities[1].id, out.entities[1].children?.[0].id];
assert.equal(new Set(ids).size, 3, 'id 는 모두 새로(서로 안 겹침)');
assert.ok(!ids.includes('same'), '서버 id 를 그대로 안 씀');
assert.deepEqual(out.entities[0].shapeData, serverEntities[0].shapeData, '좌표는 원좌표 그대로');

console.log('dxf-clip 시험 통과');