"use client";

import { createPlatformClient, type PlatformClient } from "@bytelyst/platform-client";
import { PLATFORM_SERVICE_URL, PRODUCT_ID } from "@/lib/product-config";
import { getAccessToken } from "@/lib/api-helpers";

let _client: PlatformClient | null = null;
function getClient(): PlatformClient {
  if (!_client) {
    _client = createPlatformClient({
      baseUrl: PLATFORM_SERVICE_URL,
      productId: PRODUCT_ID,
      getAccessToken,
    });
  }
  return _client;
}

export interface UserSettings {
  theme?: "dark" | "light" | "system";
  language?: string;
  notificationsEnabled?: boolean;
  [key: string]: unknown;
}

export interface ActiveSession {
  id: string;
  deviceName: string;
  lastActiveAt: string;
  isCurrent: boolean;
}

export async function getUserSettings(): Promise<UserSettings> {
  return getClient().get<UserSettings>("/settings");
}

export async function updateUserSettings(settings: Partial<UserSettings>): Promise<UserSettings> {
  return getClient().put<UserSettings>("/settings", settings);
}

export async function listSessions(): Promise<ActiveSession[]> {
  return getClient().get<ActiveSession[]>("/sessions");
}

export async function revokeSession(sessionId: string): Promise<void> {
  await getClient().del(`/sessions/${sessionId}`);
}

export async function updateProfile(updates: { displayName?: string }): Promise<void> {
  await getClient().put("/auth/profile", updates);
}