const fs = require('fs');
const path = require('path');
const DxfParser = require(path.join(__dirname, '../dxf-parser.js'));

function testDirectApp(dxfPath, name) {
  if (!fs.existsSync(dxfPath)) {
    console.log(`[PASS SKIP] 도면 없음: ${dxfPath}`);
    return;
  }
  const dxfText = fs.readFileSync(dxfPath, 'utf8');
  const parser = new DxfParser();
  const dxf = parser.parseSync(dxfText);

  const appCode = fs.readFileSync(path.join(__dirname, '../app.js'), 'utf8');

  global.window = {
    current3DTunnelLength: 10,
    current3DOpacity: 1.0,
    current3DOuterOpacity: 1.0,
    current3DViewMode: 'bird',
    current3DTheme: 'dark',
    current3DVisibility: {},
    sectionParams: {},
    ugData: { left: {}, right: {} },
    addEventListener: () => {},
    lastGeneratedLoops2D: [],
    view2D: { zoom: 1, panX: 0, panY: 0 }
  };
  const mockCtx = {
    fillRect: ()=>{}, strokeRect: ()=>{}, beginPath: ()=>{}, closePath: ()=>{},
    moveTo: ()=>{}, lineTo: ()=>{}, stroke: ()=>{}, fill: ()=>{},
    save: ()=>{}, restore: ()=>{}, setTransform: ()=>{}, fillText: ()=>{}
  };
  global.document = {
    getElementById: () => ({
      classList: { add: ()=>{}, remove: ()=>{} },
      addEventListener: () => {},
      value: '',
      disabled: false,
      getContext: () => mockCtx,
      getBoundingClientRect: () => ({ width: 800, height: 600 })
    }),
    querySelectorAll: () => []
  };
  global.$ = (id) => global.document.getElementById(id);
  global.Plotly = { react: () => {} };

  eval(appCode);
  extractParamsFromDXF(dxf, name);

  const dL = window.ugData.left;
  const dR = window.ugData.right;
  const sp = window.sectionParams;

  console.log(`\n======================================================`);
  console.log(`[직접 검증 - app.js] ${name}:`);
  console.log(`  포장 폭: 좌측=${sp.pavementLeftX}, 우측=${sp.pavementRightX}, 폭=${Math.round(sp.pavementRightX - sp.pavementLeftX)} mm`);
  console.log(`  좌측 공동구: wh1=${dL.wh1}, wh2=${dL.wh2}, wh3=${dL.wh3} (합계=${dL.wh1+dL.wh2+dL.wh3} mm), 폭: ww1=${dL.ww1}, ww2=${dL.ww2}, ww3=${dL.ww3}`);
  console.log(`  우측 공동구: wh1=${dR.wh1}, wh2=${dR.wh2}, wh3=${dR.wh3} (합계=${dR.wh1+dR.wh2+dR.wh3} mm), 폭: ww1=${dR.ww1}, ww2=${dR.ww2}, ww3=${dR.ww3}`);
  console.log(`  배수제원: Ditch dw=${dL.dw}x${dL.dh}, 배수콘크리트 좌=${dL.bch} / 우=${dR.bch}, 유공관 Ø${dL.pipeD || 300}`);
  console.log(`  뚜껑/내공: 뚜껑=${dR.lw}x${dR.lh}, 내공=${dR.vw1}x${dR.vh}`);
}

process.chdir('C:/Users/user/.gemini/tunnelsection/TunnelModeler3D');
testDirectApp('Test Sample/세종안성_서운1.dxf', '세종안성_서운1');
testDirectApp('Test Sample/안성구리3_고삼.dxf', '안성구리3_고삼');
testDirectApp('C:/Users/user/.gemini/antigravity/brain/9c348cd5-3f07-4ade-adba-e28b2709935f/scratch/wansan_out/wansan.dxf', '완산터널');
testDirectApp('C:/Users/user/.gemini/antigravity/brain/9c348cd5-3f07-4ade-adba-e28b2709935f/scratch/namhan_out/namhan.dxf', '남한산성터널');
testDirectApp('C:/Users/user/.gemini/antigravity/brain/9c348cd5-3f07-4ade-adba-e28b2709935f/scratch/banga_out/banga.dxf', '방아다리터널');