"use client";

import { UserProfile } from "./types";

/**
 * Service d'authentification côté client
 */
export class AuthService {
  /**
   * Authentifie un utilisateur et créé le cookie
   */
  static async login(
    profile: UserProfile
  ): Promise<{ user: UserProfile & { uuid: string }; userUuid: string }> {
    const response = await fetch("/api/auth", {
      method: "POST",
      headers: {
        "Content-Type": "application/json",
      },
      body: JSON.stringify(profile),
    });

    if (!response.ok) {
      throw new Error("Failed to authenticate user");
    }

    return response.json();
  }

  /**
   * Récupère l'utilisateur actuel depuis le cookie
   */
  static async getCurrentUser(): Promise<UserProfile | null> {
    try {
      const response = await fetch("/api/auth", {
        method: "GET",
        credentials: "same-origin",
      });

      if (!response.ok) {
        return null;
      }

      const data = await response.json();
      return data.user;
    } catch (error) {
      console.error("Failed to get current user:", error);
      return null;
    }
  }

  /**
   * Déconnecte l'utilisateur (supprime le cookie)
   */
  static async logout(): Promise<void> {
    const response = await fetch("/api/auth", {
      method: "DELETE",
      credentials: "same-origin",
    });

    if (!response.ok) {
      throw new Error("Failed to logout");
    }
  }
}

/**
 * Constantes pour les cookies
 */
export const COOKIE_NAME = "peakSkills_userId";
export const COOKIE_MAX_AGE = 30 * 24 * 60 * 60; // 30 jours