import * as zip from "@zip-js/zip-js";
import { Page, PipelineStageError } from "corvos";
import { binaryLoader } from "corvos/core/loaders/binary.ts";

import { strapiLoader } from "$/deps/strapi.tsx";
import { releaseStrapiSchema } from "$/schemas/releases.ts";
import site from "@/corvos.config.ts";

export const pages = site.$.pageGenerator(async function* () {
	for await (const item of strapiLoader.loadCollection("corvos-releases", releaseStrapiSchema, {
		"populate[0]": "files",
		"sort[0]": "date:desc",
	})) {
		if (item instanceof PipelineStageError) {
			yield item;
			continue;
		}

		const res = await binaryLoader(new URL(item.files.url));
		const reader = new zip.ZipReader(new zip.Uint8ArrayReader(res.content));

		for await (const entry of reader.getEntriesGenerator()) {
			if (entry.directory) {
				continue;
			}

			yield new Page(
				".",
				new Uint8Array(await entry.arrayBuffer()),
				{ version: item.version },
				`/pkg/corvos@${item.version}/${entry.filename}`,
			);
		}
	}
});