import { describe, it, expect } from 'vitest';
import { createAnonClient } from './setup.ts';

const client = createAnonClient();
const email = `test-${Date.now()}@example.com`;
const password = 'password123';

describe('Authentication', () => {
  it('should sign up a new user', async () => {
    const { data, error } = await client.auth.signUp({
      email,
      password,
    });

    expect(error).toBeNull();
    expect(data.user).toBeDefined();
    expect(data.user?.email).toBe(email);
    expect(data.session).toBeDefined(); // Assuming auto-sign-in on signup
  });

  it('should sign in an existing user', async () => {
    const { data, error } = await client.auth.signInWithPassword({
      email,
      password,
    });

    expect(error).toBeNull();
    expect(data.session).toBeDefined();
    expect(data.user).toBeDefined();
    expect(data.user?.email).toBe(email);
  });

  it('should fail with incorrect password', async () => {
    const { data, error } = await client.auth.signInWithPassword({
      email,
      password: 'wrongpassword',
    });

    expect(error).toBeDefined();
    expect(data.session).toBeNull();
  });

  it('should persist session (getUser)', async () => {
    // Ensure we are logged in
    await client.auth.signInWithPassword({ email, password });
    
    const { data, error } = await client.auth.getUser();
    expect(error).toBeNull();
    expect(data.user).toBeDefined();
    expect(data.user?.email).toBe(email);
  });

  it('should refresh session', async () => {
    // Ensure we are logged in
    const { data: loginData } = await client.auth.signInWithPassword({ email, password });
    expect(loginData.session).toBeDefined();
    const oldAccessToken = loginData.session?.access_token;
    const oldRefreshToken = loginData.session?.refresh_token;

    // Refresh
    const { data, error } = await client.auth.refreshSession();
    expect(error).toBeNull();
    expect(data.session).toBeDefined();
    expect(data.session?.refresh_token).not.toBe(oldRefreshToken);
    expect(data.user).toBeDefined();
  });

  it('should request password reset', async () => {
    const { data, error } = await client.auth.resetPasswordForEmail(email);
    expect(error).toBeNull();
    expect(data).toBeDefined();
  });

  it('should update user metadata', async () => {
    const { data: loginData } = await client.auth.signInWithPassword({ email, password });
    expect(loginData.session).toBeDefined();

    const { data, error } = await client.auth.updateUser({
      data: { hello: 'world' },
    });
    
    expect(error).toBeNull();
    expect(data.user).toBeDefined();
    // Debug output
    // console.log('Updated user:', JSON.stringify(data.user, null, 2));
    // Check both potential locations
    const metadata = data.user?.user_metadata || (data.user as any).raw_user_meta_data;
    expect(metadata).toEqual({ hello: 'world' });
  });
});