"use server";

import { revalidatePath } from "next/cache";
import { requireSession } from "@/lib/session";
import { apiFetch, ApiError } from "@/lib/api";
import type { WebrtcProxyConfig } from "@/lib/platform-types";

function extractErrorMessage(err: unknown): string {
  if (err instanceof ApiError) {
    try {
      const parsed = JSON.parse(err.message);
      if (Array.isArray(parsed.message)) return parsed.message.join(" ");
      if (typeof parsed.message === "string") return parsed.message;
    } catch {
      // corpo não era JSON
    }
    return err.message || "Falha inesperada na API.";
  }
  return "Falha inesperada. Tente novamente.";
}

export async function updateWebrtcProxy(
  url: string,
): Promise<{ ok: true; config: WebrtcProxyConfig } | { ok: false; error: string }> {
  const session = await requireSession();
  try {
    const config = await apiFetch<WebrtcProxyConfig>("/platform/webrtc-proxy", session.accessToken, {
      method: "PUT",
      body: JSON.stringify({ url }),
    });
    revalidatePath("/platform/infraestrutura/softphone");
    return { ok: true, config };
  } catch (err) {
    return { ok: false, error: extractErrorMessage(err) };
  }
}