---
import ProjectCard from "./ProjectCard.astro";
import { config } from "../config";
import { fetchGiteaInfoFromUrl } from "../utils/gitea";
import type { Project } from "../types";

Astro.response.headers.set(
    "Cache-Control",
    "public, max-age=300, s-maxage=300, stale-while-revalidate=60",
);

function isGiteaDomain(url: string): boolean {
    if (!config.siteConfig.giteaDomains) return true;
    try {
        const urlObj = new URL(url);
        return config.siteConfig.giteaDomains.some(
            (domain) => urlObj.origin === new URL(domain).origin,
        );
    } catch {
        return false;
    }
}

const projectsWithGiteaInfo = await Promise.all(
    config.projects.map(async (project) => {
        if (
            project.gitLink &&
            !project.giteaInfo &&
            isGiteaDomain(project.gitLink)
        ) {
            const giteaInfo = await fetchGiteaInfoFromUrl(project.gitLink);
            if (giteaInfo) {
                return { ...project, giteaInfo } as Project;
            }
        }
        return project;
    }),
);

const sortedProjects = projectsWithGiteaInfo.sort((a, b) => {
    const aTime = a.giteaInfo?.updatedAt
        ? new Date(a.giteaInfo.updatedAt).getTime()
        : 0;
    const bTime = b.giteaInfo?.updatedAt
        ? new Date(b.giteaInfo.updatedAt).getTime()
        : 0;
    return bTime - aTime;
});
---

<div
    class="flex flex-row flex-wrap justify-center gap-4 sm:gap-6 max-w-6xl mx-auto"
>
    {sortedProjects.map((project) => <ProjectCard project={project} />)}
</div>

{
    sortedProjects.length === 0 && (
        <p class="text-center text-gray-500 mt-12">
            No projects available yet. Check back soon!
        </p>
    )
}