const fs = require("fs");
const path = require("path");

const rootDir = path.resolve(__dirname, "..");
const sourceDir = path.join(rootDir, "public", "upload");
const targetDir = path.join(rootDir, "build", "upload");
const templates = ["pdf_templete1.pdf", "pdf_templete2.pdf", "pdf_templete3.pdf"];
const unicodeFontFiles = ["NotoSansSC-Regular.ttf", "NotoSansSC-VF.ttf", "NotoSansCJKsc-Regular.otf"];

if (!fs.existsSync(targetDir)) {
  fs.mkdirSync(targetDir, { recursive: true });
}

templates.forEach((templateName) => {
  const sourcePath = path.join(sourceDir, templateName);
  const targetPath = path.join(targetDir, templateName);
  if (!fs.existsSync(sourcePath)) {
    throw new Error(`Missing source template: ${sourcePath}`);
  }
  fs.copyFileSync(sourcePath, targetPath);
});

unicodeFontFiles.forEach((unicodeFontFile) => {
  const appFontSourcePath = path.join(rootDir, "..", "app", "assets", "fonts", unicodeFontFile);
  if (fs.existsSync(appFontSourcePath)) {
    fs.copyFileSync(appFontSourcePath, path.join(targetDir, unicodeFontFile));
  }
});

console.log("Route report PDF templates and Unicode font copied to build/upload.");
