#!/usr/bin/env tsx
/**
 * Copy export-html templates from src to dist
 */

import fs from "node:fs";
import path from "node:path";
import { ensureDirectory, logVerboseCopy, resolveBuildCopyContext } from "./lib/copy-assets.ts";

const context = resolveBuildCopyContext(import.meta.url);

const exportHtmlSrcDir = path.join(
  context.projectRoot,
  "src",
  "auto-reply",
  "reply",
  "export-html",
);
const exportHtmlDistDir = path.join(
  context.projectRoot,
  "dist",
  "auto-reply",
  "reply",
  "export-html",
);

function copyExportHtmlTemplates() {
  if (!fs.existsSync(exportHtmlSrcDir)) {
    console.warn(`${context.prefix} Source directory not found:`, exportHtmlSrcDir);
    return;
  }

  fs.rmSync(exportHtmlDistDir, { recursive: true, force: true });
  ensureDirectory(exportHtmlDistDir);
  let copiedCount = 0;

  const copyDir = (srcDir: string, distDir: string, relativePrefix = "") => {
    ensureDirectory(distDir);
    for (const file of fs.readdirSync(srcDir)) {
      const srcFile = path.join(srcDir, file);
      const distFile = path.join(distDir, file);
      const relativeName = path.join(relativePrefix, file);
      if (file.endsWith(".test.ts")) {
        continue;
      }
      if (fs.statSync(srcFile).isDirectory()) {
        copyDir(srcFile, distFile, relativeName);
        continue;
      }
      fs.copyFileSync(srcFile, distFile);
      copiedCount += 1;
      logVerboseCopy(context, `Copied ${relativeName}`);
    }
  };

  copyDir(exportHtmlSrcDir, exportHtmlDistDir);

  console.log(`${context.prefix} Copied ${copiedCount} export-html assets.`);
}

copyExportHtmlTemplates();