//@ts-expect-error: Will be resolved by wrangler build
import { fetchImage } from "./cloudflare/images.js";
//@ts-expect-error: Will be resolved by wrangler build
import { runWithCloudflareRequestContext } from "./cloudflare/init.js";
//@ts-expect-error: Will be resolved by wrangler build
import { maybeGetSkewProtectionResponse } from "./cloudflare/skew-protection.js";
// @ts-expect-error: Will be resolved by wrangler build
import { handler as middlewareHandler } from "./middleware/handler.mjs";
//@ts-expect-error: Will be resolved by wrangler build
export { DOQueueHandler } from "./.build/durable-objects/queue.js";
//@ts-expect-error: Will be resolved by wrangler build
export { DOShardedTagCache } from "./.build/durable-objects/sharded-tag-cache.js";
//@ts-expect-error: Will be resolved by wrangler build
export { BucketCachePurge } from "./.build/durable-objects/bucket-cache-purge.js";
export default {
    async fetch(request, env, ctx) {
        return runWithCloudflareRequestContext(request, env, ctx, async () => {
            const response = maybeGetSkewProtectionResponse(request);
            if (response) {
                return response;
            }
            const url = new URL(request.url);
            // Serve images in development.
            // Note: "/cdn-cgi/image/..." requests do not reach production workers.
            if (url.pathname.startsWith("/cdn-cgi/image/")) {
                const m = url.pathname.match(/\/cdn-cgi\/image\/.+?\/(?<url>.+)$/);
                if (m === null) {
                    return new Response("Not Found!", { status: 404 });
                }
                const imageUrl = m.groups.url;
                return imageUrl.match(/^https?:\/\//)
                    ? fetch(imageUrl, { cf: { cacheEverything: true } })
                    : env.ASSETS?.fetch(new URL(`/${imageUrl}`, url));
            }
            // Fallback for the Next default image loader.
            if (url.pathname ===
                `${globalThis.__NEXT_BASE_PATH__}/_next/image${globalThis.__TRAILING_SLASH__ ? "/" : ""}`) {
                const imageUrl = url.searchParams.get("url") ?? "";
                return await fetchImage(env.ASSETS, imageUrl, ctx);
            }
            // - `Request`s are handled by the Next server
            const reqOrResp = await middlewareHandler(request, env, ctx);
            if (reqOrResp instanceof Response) {
                return reqOrResp;
            }
            // @ts-expect-error: resolved by wrangler build
            const { handler } = await import("./server-functions/default/handler.mjs");
            return handler(reqOrResp, env, ctx, request.signal);
        });
    },
};