pulsenode/lib/collectors/services/coolify.ts

import type { CoolifyServiceWidget } from "@/lib/config/schema";
import type { ServiceStat } from "@/lib/types/service-result";
import { serviceBaseUrl } from "./base-url";

const DETAIL_LIMIT = 5;

interface CoolifyProject {
  name: string;
}

async function fetchCoolify<T>(base: string, path: string, apiToken: string): Promise<T> {
  const response = await fetch(`${base}${path}`, {
    headers: { Authorization: `Bearer ${apiToken}` },
    signal: AbortSignal.timeout(5_000),
  });
  if (!response.ok) {
    throw new Error(`Coolify API returned ${response.status}`);
  }
  return (await response.json()) as T;
}

export async function collectCoolify(
  widget: CoolifyServiceWidget
): Promise<{ stats: ServiceStat[]; detail?: string[] }> {
  const base = serviceBaseUrl(widget);
  const [projects, resources] = await Promise.all([
    fetchCoolify<CoolifyProject[]>(base, "/api/v1/projects", widget.apiToken),
    fetchCoolify<unknown[]>(base, "/api/v1/resources", widget.apiToken),
  ]);
  const names = projects.slice(0, DETAIL_LIMIT).map((p) => p.name);
  if (projects.length > DETAIL_LIMIT) names.push(`+${projects.length - DETAIL_LIMIT} more`);

  return {
    stats: [
      { label: "Projects", value: String(projects.length) },
      { label: "Resources", value: String(resources.length) },
    ],
    detail: names.length > 0 ? names : undefined,
  };
}