{% extends 'base.html.twig' %}

{% block title %}Modification d'un professeur - Emusic{% endblock %}

{% block content %}
<style>
body, h1, h2, p, ul, li, a, img {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.modifier-title-primary {
    font-size: 36px;
    font-weight: bold;
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.modifier-formulaire-modif {
    background-color: var(--card-bg);
    border-radius: 20px;
    padding: 20px;
    width: 800px;
    display: flex;
    gap: 40px;
    align-items: flex-start;
    margin: 0 auto;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
}

.modifier-left-column,
.modifier-right-column {
    flex: 1;
}

.modifier-image-container {
    width: 100%;
    height: 200px;
    border: 2px solid var(--border-light);
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--sidebar-bg);
    margin-bottom: 15px;
}

.modifier-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modifier-form-group {
    margin-bottom: 15px;
}

.modifier-form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: bold;
    color: var(--text-light);
}

.modifier-form-group input,
.modifier-form-group select,
.modifier-form-group textarea {
    width: 100%;
    padding: 10px;
    border-radius: 5px;
    border: 1px solid var(--border-light);
    background-color: var(--input-bg);
    color: var(--text-light);
}

.modifier-form-group input:focus,
.modifier-form-group select:focus,
.modifier-form-group textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 8px var(--primary-color);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.modifier-form-group button {
    width: 100%;
    padding: 0.8rem 1rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
}

.modifier-form-group button:hover {
    background-color: var(--primary-dark);
    box-shadow: var(--glow-primary);
    transform: translateY(-2px);
}

.modifier-progress-container {
    width: 100%;
    max-width: 800px;
    background-color: var(--sidebar-bg);
    border-radius: 20px;
    margin: 20px auto 0;
    height: 10px;
    overflow: hidden;
}

.modifier-progress-bar {
    width: 0%;
    height: 100%;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

@media (max-width: 840px) {
    .modifier-formulaire-modif {
        width: 90%;
        flex-direction: column;
        gap: 20px;
    }
    
    .modifier-progress-container {
        width: 90%;
    }
}
</style>

<div class="modifier-form-container">
    <h1 class="modifier-title-primary">Modifier un professeur</h1>
    <div class="modifier-formulaire-modif">
        <div class="modifier-left-column">
            {{ form_start(form) }}

            <div class="modifier-form-group">
                {{ form_label(form.nom) }}
                {{ form_widget(form.nom) }}
            </div>

            <div class="modifier-form-group">
                {{ form_label(form.prenom) }}
                {{ form_widget(form.prenom) }}
            </div>

            <div class="modifier-form-group">
                {{ form_label(form.numRue) }}
                {{ form_widget(form.numRue) }}
            </div>

            <div class="modifier-form-group">
                {{ form_label(form.rue) }}
                {{ form_widget(form.rue) }}
            </div>

            <div class="modifier-form-group">
                {{ form_label(form.copos) }}
                {{ form_widget(form.copos) }}
            </div>

            <div class="modifier-form-group">
                {{ form_label(form.ville) }}
                {{ form_widget(form.ville) }}
            </div>

            <div class="modifier-form-group">
                {{ form_label(form.tel) }}
                {{ form_widget(form.tel) }}
            </div>

            <div class="modifier-form-group">
                {{ form_label(form.mail) }}
                {{ form_widget(form.mail) }}
            </div>

        </div>

        <div class="modifier-right-column">

            <div class="modifier-form-group">
                {{ form_label(form.typeInstrument) }}
                {{ form_widget(form.typeInstrument) }}
            </div>

            <div class="modifier-image-container">
                <img id="image-preview" src="{{ asset('professeur/' ~ professeur.cheminImage) }}" alt="Prévisualisation">
            </div>

            <div class="modifier-form-group">
                {{ form_label(form.cheminImage) }}
                {{ form_widget(form.cheminImage) }}
            </div>

            <div class="modifier-form-group">
                {{ form_widget(form.enregistrer) }}
            </div>
        </div>

        {{ form_end(form) }}
    </div>

    <div class="modifier-progress-container">
        <div class="modifier-progress-bar" id="progress-bar"></div>
    </div>
</div>

<script>
    document.addEventListener('DOMContentLoaded', function() {
        const inputImage = document.querySelector('input[type="file"]');
        const previewImage = document.getElementById('image-preview');
        
        if (inputImage) {
            inputImage.addEventListener('change', function(e) {
                if (e.target.files && e.target.files[0]) {
                    const reader = new FileReader();
                    
                    reader.onload = function(event) {
                        previewImage.src = event.target.result;
                    }
                    
                    reader.readAsDataURL(e.target.files[0]);
                }
            });
        }
        
        const fields = document.querySelectorAll('.modifier-form-group input, .modifier-form-group select');
        const progressBar = document.getElementById('progress-bar');
        
        function updateProgress() {
            const filledFields = Array.from(fields).filter(field => {
                if (field.type === 'file') return true;
                return field.value.trim() !== '';
            });
            
            const progress = (filledFields.length / fields.length) * 100;
            progressBar.style.width = `${progress}%`;
        }
        
        updateProgress();
        
        fields.forEach(field => {
            field.addEventListener('input', updateProgress);
        });
        
        const form = document.querySelector('form');
        
        if (form) {
            form.addEventListener('submit', function() {
                progressBar.style.width = '100%';
            });
        }
    });
</script>
{% endblock %}