import { useEffect, useState } from 'react';

export function useMovieForm(initialData = {}, onSubmit) {
    const [formData, setFormData] = useState({
        title: '',
        poster: ''
    });

    useEffect(() => {
        if (initialData) {
            setFormData({
                title: initialData.title || '',
                poster: initialData.poster || ''
            });
        }
    }, [initialData]);

    const handleChange = (e) => {
        const { name, value } = e.target;
        setFormData(prev => ({
            ...prev,
            [name]: value
        }));
    };

    const handleSubmit = (e) => {
        e.preventDefault();
        onSubmit({
            ...initialData,
            ...formData
        });
    };

    return {
        formData,
        handleChange,
        handleSubmit
    };
}