{% set chatbot = get_chatbot_settings(site) %}

{% if chatbot and chatbot.chatbotEnabled and chatbot.groqApiKey %}
{# Chatbot Widget - AI Assistant #}
<style>
    :root {
        --chatbot-primary-color: {{ chatbot.effectivePrimaryColor }};
        --chatbot-position-{{ chatbot.position }}: 30px;
    }

    .chatbot-floating-btn {
        position: fixed;
        bottom: 30px;
        {{ chatbot.position == 'bottom-left' ? 'left' : 'right' }}: 30px;
        width: 60px;
        height: 60px;
        background: var(--chatbot-primary-color);
        color: white;
        border: none;
        border-radius: 50%;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        cursor: pointer;
        font-size: 1.5rem;
        z-index: 1000;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .chatbot-floating-btn:hover {
        transform: scale(1.1);
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    }

    .chatbot-window {
        position: fixed;
        bottom: 100px;
        {{ chatbot.position == 'bottom-left' ? 'left' : 'right' }}: 30px;
        width: 380px;
        max-width: 90vw;
        height: 550px;
        max-height: 80vh;
        background: white;
        border-radius: 12px;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
        z-index: 1001;
        display: none;
        flex-direction: column;
    }

    .chatbot-window.open {
        display: flex;
    }

    .chatbot-header {
        background: var(--chatbot-primary-color);
        color: white;
        padding: 15px;
        border-radius: 12px 12px 0 0;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .chatbot-header h3 {
        margin: 0;
        font-size: 1.1rem;
        font-weight: 600;
        color: white;
    }

    .chatbot-close {
        background: transparent;
        border: none;
        color: white;
        font-size: 1.5rem;
        cursor: pointer;
        padding: 0;
        line-height: 1;
    }

    .chatbot-messages {
        flex: 1;
        overflow-y: auto;
        padding: 15px;
        background: #f8f9fa;
    }

    .chatbot-message {
        margin-bottom: 12px;
        display: flex;
        gap: 8px;
    }

    .chatbot-message.user {
        justify-content: flex-end;
    }

    .chatbot-message .message-content {
        max-width: 75%;
        padding: 10px 14px;
        border-radius: 12px;
        font-size: 0.9rem;
        line-height: 1.4;
    }

    .chatbot-message.bot .message-content {
        background: white;
        border: 1px solid #e0e0e0;
        color: #333;
    }

    .chatbot-message.user .message-content {
        background: var(--chatbot-primary-color);
        color: white;
    }

    .chatbot-typing {
        display: none;
        padding: 10px;
        font-size: 0.85rem;
        color: #888;
        font-style: italic;
    }

    .chatbot-typing.show {
        display: block;
    }

    .chatbot-input-area {
        padding: 15px;
        border-top: 1px solid #e0e0e0;
        display: flex;
        gap: 10px;
    }

    .chatbot-input {
        flex: 1;
        padding: 10px;
        border: 1px solid #ddd;
        border-radius: 20px;
        outline: none;
        font-size: 0.9rem;
    }

    .chatbot-input:focus {
        border-color: var(--chatbot-primary-color);
    }

    .chatbot-send {
        background: var(--chatbot-primary-color);
        color: white;
        border: none;
        border-radius: 50%;
        width: 40px;
        height: 40px;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: opacity 0.2s;
    }

    .chatbot-send:hover {
        opacity: 0.9;
    }

    .chatbot-send:disabled {
        opacity: 0.5;
        cursor: not-allowed;
    }

    {% if chatbot.showBranding %}
    .chatbot-branding {
        text-align: center;
        padding: 8px;
        font-size: 0.75rem;
        color: #888;
        border-top: 1px solid #e0e0e0;
    }

    .chatbot-branding a {
        color: var(--chatbot-primary-color);
        text-decoration: none;
    }
    {% endif %}

    @media (max-width: 768px) {
        .chatbot-window {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            width: 100%;
            height: 100vh;
            height: 100dvh; /* Dynamic viewport height - s'adapte au clavier */
            max-height: none;
            border-radius: 0;
            overflow: hidden; /* Empêche le scroll global */
        }

        .chatbot-header {
            border-radius: 0;
            flex-shrink: 0;
            position: sticky;
            top: 0;
            z-index: 10;
        }

        .chatbot-messages {
            flex: 1;
            overflow-y: auto;
            overflow-x: hidden;
            min-height: 0;
            -webkit-overflow-scrolling: touch; /* Scroll fluide sur iOS */
            overscroll-behavior: contain; /* Empêche le bounce sur iOS */
        }

        .chatbot-input-area {
            flex-shrink: 0;
            position: sticky;
            bottom: 0;
            background: white;
            z-index: 10;
        }

        {% if chatbot.showBranding %}
        .chatbot-branding {
            flex-shrink: 0;
        }
        {% endif %}

        .chatbot-floating-btn {
            width: 50px;
            height: 50px;
            bottom: 20px;
            {{ chatbot.position == 'bottom-left' ? 'left' : 'right' }}: 20px;
            font-size: 1.2rem;
        }
    }
</style>

{# Bouton flottant #}
<button class="chatbot-floating-btn" id="chatbot-toggle-btn" aria-label="Ouvrir le chatbot">
    <i class="{{ chatbot.buttonIcon }}"></i>
</button>

{# Fenêtre de chat #}
<div class="chatbot-window" id="chatbot-window" data-site-id="{{ site.id }}">
    <div class="chatbot-header">
        <h3>{{ chatbot.chatTitle }}</h3>
        <button class="chatbot-close" id="chatbot-close-btn" aria-label="Fermer le chatbot">&times;</button>
    </div>

    <div class="chatbot-messages" id="chatbot-messages">
        <div class="chatbot-message bot">
            <div class="message-content">
                {{ chatbot.welcomeMessage|nl2br }}
            </div>
        </div>
    </div>

    <div class="chatbot-typing" id="chatbot-typing">
        <i class="fas fa-circle-notch fa-spin"></i> L'assistant réfléchit...
    </div>

    <div class="chatbot-input-area">
        <input type="text"
               class="chatbot-input"
               id="chatbot-input"
               placeholder="{{ chatbot.placeholder }}"
               maxlength="500">
        <button class="chatbot-send" id="chatbot-send-btn">
            <i class="fas fa-paper-plane"></i>
        </button>
    </div>

    {% if chatbot.showBranding %}
    <div class="chatbot-branding">
        Powered by <a href="https://groq.com" target="_blank">Groq</a>
    </div>
    {% endif %}
</div>

{# JavaScript du chatbot #}
<script src="{{ asset('assets/js/chatbot-widget.js') }}"></script>
{% endif %}