import type { NextConfig } from "next";

import NextBundleAnalyzer from "@next/bundle-analyzer";

import { ANALYZE, BASE_PATH, STAGING, validateConfig } from "@/utils/config";
import { error, info } from "@/utils/log";

const withBundleAnalyzer = NextBundleAnalyzer();

if (!validateConfig()) {
    error("Shutting down because of invalid configuration...");
    process.exit(1);
}

if (STAGING) {
    info("Running animethemes-web in staging mode!");
}

const nextConfig: NextConfig = {
    basePath: BASE_PATH,
    reactStrictMode: true,
    compiler: {
        styledComponents: true,
    },
    staticPageGenerationTimeout: 3600,
    experimental: {
        // We don't want to multi-thread page building
        // to make use of caching between page builds.
        workerThreads: false,
        cpus: 1,
    },
    transpilePackages: ["ahooks"],
    async headers() {
        return [
            {
                source: "/:path*",
                headers: [
                    {
                        key: "X-DNS-Prefetch-Control",
                        value: "on",
                    },
                    {
                        key: "Strict-Transport-Security",
                        value: "max-age=63072000; includeSubDomains; preload",
                    },
                    {
                        key: "X-XSS-Protection",
                        value: "1; mode=block",
                    },
                    {
                        key: "X-Frame-Options",
                        value: "SAMEORIGIN",
                    },
                    {
                        key: "X-Content-Type-Options",
                        value: "nosniff",
                    },
                    {
                        key: "Referrer-Policy",
                        value: "origin-when-cross-origin",
                    },
                ],
            },
        ];
    },
    async redirects() {
        return [
            {
                source: "/wiki/blog/:slug*",
                destination: "/blog/:slug*",
                permanent: true,
            },
            {
                source: "/wiki/status/:slug*",
                destination: "/blog/status_:slug*",
                permanent: true,
            },
        ];
    },
};

export default ANALYZE ? withBundleAnalyzer(nextConfig) : nextConfig;