/* eslint-disable @typescript-eslint/no-explicit-any */
import { render, screen } from '@testing-library/react';
import { beforeEach, describe, expect, it, vi } from 'vitest';
import Register from '../Register';

vi.mock('@inertiajs/react', () => ({
    Head: ({ title }: { title: string }) => <title>{title}</title>,
    Link: ({ href, children, ...rest }: any) => (
        <a href={href} {...rest}>
            {children}
        </a>
    ),
    router: {
        get: vi.fn(),
        post: vi.fn(),
        put: vi.fn(),
        patch: vi.fn(),
        delete: vi.fn(),
        visit: vi.fn(),
    },
    usePage: vi.fn(() => ({
        props: {
            auth: {
                user: {
                    id: '019efe4a',
                    name: 'Test User',
                    email: 'test@example.com',
                },
            },
            flash: {},
            errors: {},
            ziggy: {
                url: 'http://localhost',
                port: null,
                defaults: [],
                routes: {},
            },
        },
    })),
    useForm: vi.fn((defaults: any) => ({
        data: defaults ?? {},
        setData: vi.fn(),
        post: vi.fn(),
        put: vi.fn(),
        patch: vi.fn(),
        delete: vi.fn(),
        processing: false,
        errors: {},
        reset: vi.fn(),
        transform: vi.fn().mockReturnThis(),
    })),
}));

vi.mock('@/Layouts/GuestLayout', () => ({
    default: ({ children }: any) => (
        <div data-testid="guest-layout">{children}</div>
    ),
}));

vi.mock('@/components/Field', () => ({
    default: ({
        label,
        id,
        name,
        type = 'text',
        value,
        onChange,
        error,
    }: any) => (
        <div>
            <label htmlFor={id}>{label}</label>
            <input
                id={id}
                name={name}
                type={type}
                value={value}
                onChange={onChange}
            />
            {error && <span data-testid={`error-${name}`}>{error}</span>}
        </div>
    ),
}));

vi.mock('@/components/SocialAuthButtons', () => ({
    default: ({ mode }: any) => (
        <div data-testid={`social-auth-${mode}`}>Social Auth</div>
    ),
}));

vi.stubGlobal('route', (name: string) => `/${name}`);

describe('Register page', () => {
    beforeEach(() => {
        vi.clearAllMocks();
    });

    it('renders inside GuestLayout', () => {
        render(<Register />);
        expect(screen.getByTestId('guest-layout')).toBeInTheDocument();
    });

    it('renders the "Create your account" heading', () => {
        render(<Register />);
        expect(screen.getByText('Create your account')).toBeInTheDocument();
    });

    it('renders name, email, password and confirmation fields', () => {
        render(<Register />);
        expect(screen.getByLabelText('Full Name')).toBeInTheDocument();
        expect(screen.getByLabelText('Email Address')).toBeInTheDocument();
        expect(screen.getByLabelText('Password')).toBeInTheDocument();
        expect(screen.getByLabelText('Confirm Password')).toBeInTheDocument();
    });

    it('renders the Create Account submit button', () => {
        render(<Register />);
        expect(
            screen.getByRole('button', { name: /create account/i }),
        ).toBeInTheDocument();
    });

    it('renders social auth buttons in register mode', () => {
        render(<Register />);
        expect(screen.getByTestId('social-auth-register')).toBeInTheDocument();
    });

    it('renders "Sign in" link to login page', () => {
        render(<Register />);
        const link = screen.getByText('Sign in');
        expect(link).toBeInTheDocument();
        expect(link.closest('a')).toHaveAttribute('href', '/login');
    });

    it('renders field-level errors when provided by useForm', async () => {
        const { useForm } = await import('@inertiajs/react');
        (useForm as any).mockReturnValueOnce({
            data: {
                name: '',
                email: '',
                password: '',
                password_confirmation: '',
            },
            setData: vi.fn(),
            post: vi.fn(),
            put: vi.fn(),
            patch: vi.fn(),
            delete: vi.fn(),
            processing: false,
            errors: { email: 'The email is already taken.' },
            reset: vi.fn(),
            transform: vi.fn().mockReturnThis(),
        });
        render(<Register />);
        expect(screen.getByTestId('error-email')).toHaveTextContent(
            'The email is already taken.',
        );
    });
});