import { redirect } from "next/navigation";
import { headers } from "next/headers";
import { auth } from "@/server/auth";
import { getPlatformRole } from "@/server/roles";
import { hasPlatformPermission } from "@/server/roles";
import { PLATFORM_PERMISSIONS } from "@/server/permissions";
import { createServerCaller } from "@/trpc/server";
import { DeploymentSettingsForm } from "./deployment-settings-form";

export default async function AdminSettingsPage() {
  const session = await auth.api.getSession({ headers: await headers() });
  const role = session ? await getPlatformRole(session.user.id) : null;
  if (!hasPlatformPermission(role, PLATFORM_PERMISSIONS.SETTINGS_MANAGE)) {
    redirect("/admin");
  }
  const caller = await createServerCaller();
  const settings = await caller.platform.settings();
  return (
    <div className="flex flex-col gap-6">
      <div>
        <h1 className="text-4xl font-semibold tracking-tight">Deployment settings</h1>
        <p className="text-sm text-muted-foreground">
          Signup policy and event creation rules for this install.
        </p>
      </div>
      <DeploymentSettingsForm
        openSignup={settings.openSignup}
        eventCreatePolicy={settings.eventCreatePolicy}
        defaultEventLimit={settings.defaultEventLimit}
      />
    </div>
  );
}