/* 표 기하(`openwebcad/src/helpers/table-geometry.ts`) 거울 헬퍼 — 서버 DXF `table_parts` 와 대조.
 * stdin JSON [표 shapeData] → stdout JSON [{lines, texts}] (TS 규칙 그대로). */
const fs = require("fs");
const path = require("path");
const ts = require(path.join(__dirname, "..", "..", "config", "node_modules", "typescript"));

const file = path.join(
  __dirname,
  "..",
  "..",
  "B07_DesignDetail",
  "openwebcad",
  "src",
  "helpers",
  "table-geometry.ts",
);
const js = ts.transpileModule(fs.readFileSync(file, "utf8"), {
  compilerOptions: { module: ts.ModuleKind.CommonJS, target: ts.ScriptTarget.ES2020 },
}).outputText;
const box = { exports: {} };
new Function("exports", "module", "require", js)(box.exports, box, require);
const g = box.exports;

const shapes = JSON.parse(fs.readFileSync(0, "utf8"));
const out = shapes.map((s) => {
  const lines = g
    .tableBorders(s.origin, s.columnWidths, s.rowHeights, s.cells)
    .map((b) => [b.x1, b.y1, b.x2, b.y2]);
  const padding = s.style?.padding ?? 1;
  const texts = [];
  for (let row = 0; row < s.rowHeights.length; row += 1)
    for (let column = 0; column < s.columnWidths.length; column += 1) {
      const cell = s.cells[row]?.[column];
      if (!cell?.text) continue;
      const rect = g.cellRect(s.origin, s.columnWidths, s.rowHeights, row, column, cell);
      const at = g.cellTextAnchor(rect, cell.align, padding);
      texts.push({ text: cell.text, x: at.x, y: at.y, align: cell.align ?? "center" });
    }
  return { lines, texts };
});
process.stdout.write(JSON.stringify(out));