/**
 * Search-box.ai
 * Author: Simon-Pierre Boucher
 * Contact: contact@spboucher.ai
 * File: apps/web/next.config.mjs
 * Description: Next.js config — loads repo-root .env and transpiles workspace packages.
 */

import { readFileSync } from "node:fs";
import { dirname, join } from "node:path";
import { fileURLToPath } from "node:url";

// Secrets live in the repo-root .env (gitignored); Next only auto-loads app-dir env files.
const repoRoot = join(dirname(fileURLToPath(import.meta.url)), "..", "..");
try {
  for (const line of readFileSync(join(repoRoot, ".env"), "utf8").split("\n")) {
    const m = line.match(/^([A-Z0-9_]+)=(.*)$/);
    if (m && process.env[m[1]] === undefined) process.env[m[1]] = m[2];
  }
} catch {
  // .env optional when vars are exported by the environment
}

/** @type {import('next').NextConfig} */
const nextConfig = {
  transpilePackages: [
    "@search-box/agent",
    "@search-box/anthropic",
    "@search-box/db",
    "@search-box/events",
    "@search-box/firecrawl",
    "@search-box/research",
    "@search-box/shared"
  ],
  serverExternalPackages: ["pg"],
  webpack: (config) => {
    // Workspace packages use ESM ".js" import specifiers for ".ts" sources.
    config.resolve.extensionAlias = { ".js": [".ts", ".tsx", ".js"] };
    return config;
  }
};

export default nextConfig;