{% extends "base.html" %}
{% load static %}
{% load i18n %}

{% block head %}
    <link rel="stylesheet" href="{% static 'interventions/calendar/interventions_calendar.css' %}">
    <link href="{% static 'common/mapbox-gl-draw.css' %}" rel="stylesheet"/>
    <style>
        .filter-section {
            margin-bottom: 1rem;
        }

        /* Default badge styling */
        .filter-option label {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin: 0;
            font-weight: 500;
            cursor: pointer;
            background-color: #e7f1ff;
            color: #0c5cc9;
            border-radius: 1rem;
            padding: 0.4rem 0.5rem;
            font-size: 0.75rem;
            border: 1px solid #b8d4f1;
            transition: all 0.2s ease;
            width: 140px;
            flex: 1 1 auto;
            text-align: center;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        /* Contextual color badges - inactive state (outline) */
        .filter-option label.context-badge {
            border-color: currentColor;
            color: inherit;
            background-color: transparent;
        }

        /* Bootstrap outline color mappings */
        .filter-option label.btn-outline-primary {
            border-color: #0c5cc9;
            color: #0c5cc9;
        }
        .filter-option label.btn-outline-danger {
            border-color: #dc3545;
            color: #dc3545;
        }
        .filter-option label.btn-outline-warning {
            border-color: #ffc107;
            color: #ffc107;
        }
        .filter-option label.btn-outline-success {
            border-color: #28a745;
            color: #28a745;
        }
        .filter-option label.btn-outline-info {
            border-color: #17a2b8;
            color: #17a2b8;
        }
        .filter-option label.btn-outline-dark {
            border-color: #343a40;
            color: #343a40;
        }
        .filter-option label.btn-outline-secondary {
            border-color: #6c757d;
            color: #6c757d;
        }

        /* Default badges - checked state */
        .filter-option input[type="checkbox"]:checked + label:not(.context-badge) {
            background-color: #0c5cc9;
            color: white;
            border-color: #0c5cc9;
        }

        /* Contextual badges - checked state (filled/enfoncé) */
        .filter-option input[type="checkbox"]:checked + label.context-badge {
            color: white;
        }

        .filter-option input[type="checkbox"]:checked + label.btn-outline-primary {
            background-color: #0c5cc9;
            border-color: #0c5cc9;
        }
        .filter-option input[type="checkbox"]:checked + label.btn-outline-danger {
            background-color: #dc3545;
            border-color: #dc3545;
        }
        .filter-option input[type="checkbox"]:checked + label.btn-outline-warning {
            background-color: #ffc107;
            border-color: #ffc107;
        }
        .filter-option input[type="checkbox"]:checked + label.btn-outline-success {
            background-color: #28a745;
            border-color: #28a745;
        }
        .filter-option input[type="checkbox"]:checked + label.btn-outline-info {
            background-color: #17a2b8;
            border-color: #17a2b8;
        }
        .filter-option input[type="checkbox"]:checked + label.btn-outline-dark {
            background-color: #343a40;
            border-color: #343a40;
        }
        .filter-option input[type="checkbox"]:checked + label.btn-outline-secondary {
            background-color: #6c757d;
            border-color: #6c757d;
        }

        /* Default badges - hover */
        .filter-option input[type="checkbox"]:hover + label:not(.context-badge) {
            background-color: #cfe2f3;
        }

        /* Contextual badges - hover */
        .filter-option input[type="checkbox"]:hover + label.context-badge {
            background-color: inherit;
        }

        .filter-section-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 0.75rem;
            gap: 1rem;
        }

        .filter-section-header label {
            font-weight: 600;
            color: #333;
            margin: 0;
            flex-shrink: 0;
        }

        .filter-section-buttons {
            display: flex;
            gap: 0.5rem;
            margin-left: auto;
            flex-shrink: 0;
        }

        .filter-section-buttons button {
            padding: 0.25rem 0.5rem;
            font-size: 0.75rem;
            white-space: nowrap;
        }

        .filter-options {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            min-height: 2.5rem;
            padding: 0.5rem;
            background-color: #f8f9fa;
            border-radius: 0.375rem;
            border: 1px solid #dee2e6;
        }

        .filter-option {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .filter-option input[type="checkbox"] {
            position: absolute;
            opacity: 0;
            width: 0;
            height: 0;
            cursor: pointer;
        }

        /* Priority gradients & custom styles */
        .filter-option label.btn-outline-priority-1 {
            border-color: #dc3545;
            color: #dc3545;
        }
        .filter-option label.btn-outline-priority-2 {
            border-color: #fd7e14;
            color: #fd7e14;
        }
        .filter-option label.btn-outline-priority-3 {
            border-color: #0d6efd;
            color: #0d6efd;
        }
        .filter-option label.btn-outline-priority-4 {
            border-color: #6c757d;
            color: #6c757d;
        }

        .filter-option label[class*="btn-outline-priority-"] {
            transition: all 0.2s ease-in-out;
        }

        .filter-option input[type="checkbox"]:hover + label[class*="btn-outline-priority-"] {
            transform: translateY(-1px);
            box-shadow: 0 4px 8px rgba(0,0,0,0.08);
        }

        .filter-option input[type="checkbox"]:hover + label.btn-outline-priority-1:not(:checked) {
            background-color: rgba(220, 53, 69, 0.05);
        }
        .filter-option input[type="checkbox"]:hover + label.btn-outline-priority-2:not(:checked) {
            background-color: rgba(253, 126, 20, 0.05);
        }
        .filter-option input[type="checkbox"]:hover + label.btn-outline-priority-3:not(:checked) {
            background-color: rgba(13, 110, 253, 0.05);
        }
        .filter-option input[type="checkbox"]:hover + label.btn-outline-priority-4:not(:checked) {
            background-color: rgba(108, 117, 125, 0.05);
        }

        .filter-option input[type="checkbox"]:checked + label.btn-outline-priority-1 {
            background: linear-gradient(135deg, #dc3545 0%, #ff5e62 100%) !important;
            border-color: #dc3545 !important;
            color: white !important;
        }
        .filter-option input[type="checkbox"]:checked + label.btn-outline-priority-2 {
            background: linear-gradient(135deg, #fd7e14 0%, #ffb703 100%) !important;
            border-color: #fd7e14 !important;
            color: white !important;
        }
        .filter-option input[type="checkbox"]:checked + label.btn-outline-priority-3 {
            background: linear-gradient(135deg, #0d6efd 0%, #00b4d8 100%) !important;
            border-color: #0d6efd !important;
            color: white !important;
        }
        .filter-option input[type="checkbox"]:checked + label.btn-outline-priority-4 {
            background: linear-gradient(135deg, #6c757d 0%, #adb5bd 100%) !important;
            border-color: #6c757d !important;
            color: white !important;
        }

        /* Ensure member history modal displays on top of other modals */
        #memberHistoryModal {
            z-index: 1070 !important;
        }
        .modal-backdrop.member-history-backdrop {
            z-index: 1065 !important;
        }
    </style>
{% endblock head %}

{% block content %}
    <form method="get" id="calendar-filters-form" class="calendar-toolbar" aria-label="{% translate 'Filtres du calendrier' %}">
        <div class="calendar-toolbar__main" id="calendar-toolbar">
            <div class="calendar-toolbar__field">
                <label for="filter-view-mode" class="form-label">{% translate "Mode d'affichage" %}</label>
                <select name="view_mode" id="filter-view-mode" class="form-select form-select-sm">
                    <option value="timeline" {% if selected_view_mode == 'timeline' %}selected{% endif %}>{% translate "Chronologie" %}</option>
                    {% if can_use_member_view %}
                        <option value="members" {% if selected_view_mode == 'members' %}selected{% endif %}>{% translate "Par membre assigné" %}</option>
                        <option value="teams_daily" {% if selected_view_mode == 'teams_daily' %}selected{% endif %}>{% translate "Par équipe et par jour" %}</option>
                    {% endif %}
                </select>
            </div>
            <div class="calendar-toolbar__views" id="timeline-view-buttons">
                <button class="btn btn-light btn-sm" data-timeline-view="hour" type="button">{% translate "Heure" %}</button>
                <button class="btn btn-light btn-sm" data-timeline-view="day" type="button">{% translate "Jour" %}</button>
                <button class="btn btn-light btn-sm" data-timeline-view="week" type="button">{% translate "Semaine" %}</button>
                <button class="btn btn-light btn-sm" data-timeline-view="month" type="button">{% translate "Mois" %}</button>
            </div>
        </div>
        <div class="calendar-toolbar__actions">
            <div class="input-group input-group-sm me-2" style="width: 380px;">
                <input type="text" name="q" id="calendar-search-input" class="form-control" placeholder="{% translate 'Titre, code, localisation, contrat…' %}" value="{{ selected_search|default:'' }}">
                <button class="btn btn-outline-secondary" type="button" id="calendar-search-clear" title="{% translate 'Effacer la recherche' %}" {% if not selected_search %}style="display:none;"{% endif %}>
                    <i class="bi bi-x-lg"></i>
                </button>
                <button class="btn btn-outline-secondary" type="submit" id="calendar-search-btn">
                    <i class="bi bi-search"></i>
                </button>
            </div>
            <button type="button" class="btn btn-outline-secondary calendar-toolbar__map-btn me-1 position-relative" data-bs-toggle="modal" data-bs-target="#calendarMapModal" title="{% translate 'Carte des interventions' %}">
                <i class="bi bi-map"></i> {% translate "Carte" %}
                {% if selected_bbox or selected_poly %}
                <span class="position-absolute top-0 start-100 translate-middle p-1 bg-danger border border-light rounded-circle"
                      title="{% translate 'Filtre géographique actif' %}"><span class="visually-hidden">{% translate "Filtre géographique actif" %}</span></span>
                {% endif %}
            </button>
            <button type="button" class="btn btn-outline-secondary calendar-toolbar__filters-btn" data-bs-toggle="modal" data-bs-target="#calendarFiltersModal">
                <i class="bi bi-funnel"></i> {% translate "Filtres" %}
            </button>
        </div>

        <div class="modal fade" id="calendarFiltersModal" tabindex="-1" aria-labelledby="calendarFiltersModalLabel" aria-hidden="true">
            <div class="modal-dialog modal-dialog-centered modal-lg">
                <div class="modal-content">
                    <div class="modal-header">
                        <h5 class="modal-title" id="calendarFiltersModalLabel">{% translate "Filtres" %}</h5>
                        <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="{% translate 'Fermer' %}"></button>
                    </div>
                    <div class="modal-body">
                        <div class="row">
                            <!-- Thématiques -->
                            <div class="col-12 filter-section">
                                <div class="filter-section-header">
                                    <label>{% translate "Thématiques" %}</label>
                                    <div class="filter-section-buttons">
                                        <button type="button" class="btn btn-sm btn-outline-secondary select-all-btn" data-field="thematic">{% translate "Tous" %}</button>
                                        <button type="button" class="btn btn-sm btn-outline-secondary deselect-all-btn" data-field="thematic">{% translate "Aucun" %}</button>
                                    </div>
                                </div>
                                <div class="filter-options" data-field="thematic">
                                    {% for key, value, icon in thematic_choices %}
                                    <div class="filter-option">
                                        <input type="checkbox" name="thematic" id="thematic_{{ key }}" value="{{ key }}" {% if key in selected_thematics %}checked{% endif %}>
                                        <label for="thematic_{{ key }}">
                                            {% if icon %}<i class="bi {{ icon }} me-2"></i>{% endif %}{{ value }}
                                        </label>
                                    </div>
                                    {% endfor %}
                                </div>
                            </div>

                            <!-- Statuts -->
                            <div class="col-12 filter-section">
                                <div class="filter-section-header">
                                    <label>{% translate "Statuts" %}</label>
                                    <div class="filter-section-buttons">
                                        <button type="button" class="btn btn-sm btn-outline-secondary select-all-btn" data-field="status">{% translate "Tous" %}</button>
                                        <button type="button" class="btn btn-sm btn-outline-secondary deselect-all-btn" data-field="status">{% translate "Aucun" %}</button>
                                    </div>
                                </div>
                                <div class="filter-options" data-field="status">
                                    {% for key, value, css_class in status_choices %}
                                    <div class="filter-option">
                                        <input type="checkbox" name="status" id="status_{{ key }}" value="{{ key }}" {% if key in selected_statuses %}checked{% endif %}>
                                        <label for="status_{{ key }}" class="context-badge status-{{ key }} btn-outline-{{ css_class }}">{{ value }}</label>
                                    </div>
                                    {% endfor %}
                                </div>
                            </div>

                            <!-- Catégorie -->
                            <div class="col-12 filter-section">
                                <div class="filter-section-header">
                                    <label>{% translate "Catégorie" %}</label>
                                    <div class="filter-section-buttons">
                                        <button type="button" class="btn btn-sm btn-outline-secondary select-all-btn" data-field="asset_category">{% translate "Tous" %}</button>
                                        <button type="button" class="btn btn-sm btn-outline-secondary deselect-all-btn" data-field="asset_category">{% translate "Aucun" %}</button>
                                    </div>
                                </div>
                                <div class="filter-options" data-field="asset_category">
                                    {% for id, name, thematic_code in asset_category_choices %}
                                    <div class="filter-option" data-thematic="{{ thematic_code }}">
                                        <input type="checkbox" name="asset_category" id="asset_category_{{ id }}" value="{{ id }}" {% if id in selected_categories %}checked{% endif %}>
                                        <label for="asset_category_{{ id }}">{{ name }}</label>
                                    </div>
                                    {% endfor %}
                                </div>
                            </div>
                        </div>

                        <!-- Autres filtres en deux colonnes -->
                        <div class="row mt-3">
                            <!-- Type de maintenance -->
                            <div class="col-12 col-md-6 filter-section">
                                <div class="filter-section-header">
                                    <label>{% translate "Type de maintenance" %}</label>
                                    <div class="filter-section-buttons">
                                        <button type="button" class="btn btn-sm btn-outline-secondary select-all-btn" data-field="maintain_type">{% translate "Tous" %}</button>
                                        <button type="button" class="btn btn-sm btn-outline-secondary deselect-all-btn" data-field="maintain_type">{% translate "Aucun" %}</button>
                                    </div>
                                </div>
                                <div class="filter-options" data-field="maintain_type">
                                    {% for key, value, css_class in maintain_type_choices %}
                                    <div class="filter-option">
                                        <input type="checkbox" name="maintain_type" id="maintain_type_{{ key }}" value="{{ key }}" {% if key in selected_maintain_types %}checked{% endif %}>
                                        <label for="maintain_type_{{ key }}" class="context-badge btn-outline-{{ css_class }}">{{ value }}</label>
                                    </div>
                                    {% endfor %}
                                </div>
                            </div>

                            <!-- Contrat -->
                            <div class="col-12 col-md-6 filter-section">
                                <div class="filter-section-header">
                                    <label>{% translate "Contrat" %}</label>
                                    <div class="filter-section-buttons">
                                        <button type="button" class="btn btn-sm btn-outline-secondary select-all-btn" data-field="contract">{% translate "Tous" %}</button>
                                        <button type="button" class="btn btn-sm btn-outline-secondary deselect-all-btn" data-field="contract">{% translate "Aucun" %}</button>
                                    </div>
                                </div>
                                <div class="filter-options" data-field="contract">
                                    {% for id, number, thematic_codes in contract_choices %}
                                    <div class="filter-option" data-thematics="{{ thematic_codes|join:',' }}">
                                        <input type="checkbox" name="contract" id="contract_{{ id }}" value="{{ id }}" {% if id in selected_contracts %}checked{% endif %}>
                                        <label for="contract_{{ id }}">{{ number }}</label>
                                    </div>
                                    {% endfor %}
                                </div>
                            </div>

                            <!-- Bon de préparation -->
                            <div class="col-12 col-md-6 filter-section">
                                <div class="filter-section-header">
                                    <label>{% translate "Bon de préparation" %}</label>
                                    <div class="filter-section-buttons">
                                        <button type="button" class="btn btn-sm btn-outline-secondary select-all-btn" data-field="preparation_state">{% translate "Tous" %}</button>
                                        <button type="button" class="btn btn-sm btn-outline-secondary deselect-all-btn" data-field="preparation_state">{% translate "Aucun" %}</button>
                                    </div>
                                </div>
                                <div class="filter-options" data-field="preparation_state">
                                    <div class="filter-option">
                                        <input type="checkbox" name="preparation_state" id="preparation_state_processed" value="processed" {% if "processed" in selected_preparation_states %}checked{% endif %}>
                                        <label for="preparation_state_processed" class="context-badge btn-outline-success">
                                            <i class="bi bi-check-circle me-1"></i>{% translate "Prêt" %}
                                        </label>
                                    </div>
                                    <div class="filter-option">
                                        <input type="checkbox" name="preparation_state" id="preparation_state_not_processed" value="not_processed" {% if "not_processed" in selected_preparation_states %}checked{% endif %}>
                                        <label for="preparation_state_not_processed" class="context-badge btn-outline-danger">
                                            <i class="bi bi-hourglass me-1"></i>{% translate "En attente" %}
                                        </label>
                                    </div>
                                    <div class="filter-option">
                                        <input type="checkbox" name="preparation_state" id="preparation_state_none" value="none" {% if "none" in selected_preparation_states %}checked{% endif %}>
                                        <label for="preparation_state_none" class="context-badge btn-outline-secondary">
                                            <i class="bi bi-question-circle me-1"></i>{% translate "Aucun bon" %}
                                        </label>
                                    </div>
                                </div>
                            </div>

                            <!-- Priorité -->
                            <div class="col-12 col-md-6 filter-section">
                                <div class="filter-section-header">
                                    <label>{% translate "Priorité" %}</label>
                                    <div class="filter-section-buttons">
                                        <button type="button" class="btn btn-sm btn-outline-secondary select-all-btn" data-field="priority">{% translate "Tous" %}</button>
                                        <button type="button" class="btn btn-sm btn-outline-secondary deselect-all-btn" data-field="priority">{% translate "Aucun" %}</button>
                                    </div>
                                </div>
                                <div class="filter-options" data-field="priority">
                                    {% for key, value in priority_choices %}
                                    <div class="filter-option">
                                        <input type="checkbox" name="priority" id="priority_{{ key }}" value="{{ key }}" {% if key in selected_priorities %}checked{% endif %}>
                                        <label for="priority_{{ key }}" class="context-badge btn-outline-priority-{{ key }}">{{ value }}</label>
                                    </div>
                                    {% endfor %}
                                </div>
                            </div>
                        </div>
                    </div>
                    <div class="modal-footer">
                        <a href="{% url 'interventions:interventions_calendar' %}?view_mode={{ selected_view_mode }}" id="reset-filters" class="btn btn-outline-secondary">{% translate "Réinitialiser" %}</a>
                        <button type="submit" class="btn btn-primary">{% translate "Appliquer" %}</button>
                    </div>
                </div>
            </div>
        </div>

        {# Champs cachés pour le filtre géographique #}
        <input type="hidden" name="bbox" id="hidden-geo-bbox" value="{{ selected_bbox }}">
        <input type="hidden" name="poly" id="hidden-geo-poly" value="{{ selected_poly }}">

        {# Modale Carte #}
        <div class="modal fade" id="calendarMapModal" tabindex="-1" aria-labelledby="calendarMapModalLabel" aria-hidden="true">
            <div class="modal-dialog modal-dialog-centered" style="max-width:min(95vw,1400px);width:95vw;">
                <div class="modal-content">
                    <div class="modal-header">
                        <h5 class="modal-title" id="calendarMapModalLabel">{% translate "Carte des interventions" %}</h5>
                        <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="{% translate 'Fermer' %}"></button>
                    </div>
                    <div class="modal-body p-0" style="height:65vh;">
                        <div class="d-flex gap-3 align-items-center px-3 py-2 border-bottom bg-light flex-wrap">
                            <div class="btn-group btn-group-sm" role="group" aria-label="{% translate 'Mode de filtre géographique' %}">
                                <input type="radio" class="btn-check" name="geo-filter-mode" id="geo-mode-viewport" value="viewport" checked>
                                <label class="btn btn-outline-secondary" for="geo-mode-viewport">
                                    <i class="bi bi-bounding-box"></i> {% translate "Vue courante" %}
                                </label>
                                <input type="radio" class="btn-check" name="geo-filter-mode" id="geo-mode-polygon" value="polygon">
                                <label class="btn btn-outline-secondary" for="geo-mode-polygon">
                                    <i class="bi bi-pentagon"></i> {% translate "Dessiner un polygone" %}
                                </label>
                            </div>
                            <small class="text-muted fst-italic" id="geo-filter-hint">{% translate "Naviguez et cliquez Appliquer pour filtrer sur la zone visible." %}</small>
                        </div>
                        <div id="calendar-map" style="height:calc(65vh - 56px);"></div>
                    </div>
                    <div class="modal-footer justify-content-between">
                        <div class="d-flex gap-2">
                            <button type="button" class="btn btn-outline-danger btn-sm" id="geo-filter-clear">
                                <i class="bi bi-x-circle"></i> {% translate "Supprimer le filtre géographique" %}
                            </button>
                            <button type="button" class="btn btn-outline-secondary btn-sm" id="geo-team-toggle">
                                <i class="bi bi-people"></i> {% translate "Répartition par équipe" %}
                            </button>
                        </div>
                        <div class="d-flex gap-2">
                            <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">{% translate "Fermer" %}</button>
                            <button type="button" class="btn btn-primary" id="geo-filter-apply">{% translate "Appliquer" %}</button>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </form>

    <!-- Conteneur Timeline -->
    <div id="timeline-wrapper" data-can-drag="{{ can_move_interventions|yesno:'true,false' }}" data-is-manager="{{ is_manager|yesno:'true,false' }}">
        <div id="vis-timeline"></div>
    </div>

    <div id="members-view-layout" class="members-view-layout d-none">
        <div id="members-timeline-wrapper" class="members-view-layout__timeline"></div>
        <aside id="members-backlog-wrapper" class="members-view-layout__backlog"></aside>
    </div>

    <div id="teams-daily-view-layout" class="teams-daily-view-layout d-none">
        <div class="teams-daily-main-content">
            <div class="teams-daily-header-container bg-white border-bottom shadow-sm">
                <div class="d-flex justify-content-between align-items-center p-3 flex-wrap gap-2">
                    <div class="d-flex gap-2 align-items-center">
                        <button type="button" class="btn btn-outline-secondary btn-sm" id="btn-teams-daily-prev">
                            <i class="bi bi-chevron-left"></i> {% translate "Précédent" %}
                        </button>
                        <button type="button" class="btn btn-outline-secondary btn-sm" id="btn-teams-daily-today">
                            {% translate "Aujourd'hui" %}
                        </button>
                        <button type="button" class="btn btn-outline-secondary btn-sm" id="btn-teams-daily-next">
                            {% translate "Suivant" %} <i class="bi bi-chevron-right"></i>
                        </button>
                        <span id="teams-daily-range-label" class="fw-bold ms-2 text-primary"></span>
                    </div>
                    <div>
                        <input type="date" id="teams-daily-datepicker" class="form-control form-control-sm" style="width: auto;">
                    </div>
                </div>
            </div>
            <div class="teams-daily-grid-container table-responsive">
                <table class="table table-bordered teams-daily-table mb-0">
                    <thead>
                        <tr id="teams-daily-table-header">
                            <th class="bg-light sticky-left font-weight-bold text-center align-middle" style="min-width: 220px; width: 220px; max-width: 240px; z-index: 8;">
                                {% translate "Équipes / Jours" %}
                            </th>
                        </tr>
                    </thead>
                    <tbody id="teams-daily-table-body">
                    </tbody>
                </table>
            </div>
        </div>
        <aside id="teams-daily-backlog-wrapper" class="teams-daily-view-layout__backlog"></aside>
    </div>

    <!-- <div id="calendar"></div> -->
    
    <!-- Modal Bootstrap pour afficher les détails d'une intervention -->
    <div class="modal fade" id="interventionModal" tabindex="-1" aria-labelledby="interventionModalLabel" aria-hidden="true">
        <div class="modal-dialog modal-dialog-centered modal-xl modal-dialog-scrollable">
            <div class="modal-content">
            <div class="modal-header py-2 px-3 bg-light border-bottom">
                <h5 class="modal-title d-flex align-items-center gap-2 mb-0" id="interventionModalLabel">
                    <i class="bi bi-calendar2-event text-primary"></i>
                    <span>{% translate "Détail & Planification de l’intervention" %}</span>
                </h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="{% translate 'Fermer' %}"></button>
            </div>
            <div class="modal-body p-3">
                <!-- En-tête résumé intervention -->
                <div class="p-2 mb-3 bg-light rounded border d-flex flex-wrap justify-content-between align-items-center gap-2">
                    <div class="d-flex flex-wrap align-items-center gap-2">
                        <span id="modal-intervention-code" class="text-primary fw-bold fs-6"></span>
                        <span id="modal-intervention-priority" class="badge text-bg-light border"></span>
                        <span id="modal-intervention-status" class="badge rounded-pill"></span>
                        <span id="modal-preparation-status"></span>
                    </div>
                    <div>
                        <span id="modal-notes-docs-badge" class="badge text-bg-light border text-muted">
                            <i class="bi bi-journal-text me-1 text-primary"></i>
                            <span id="modal-notes-docs-summary">—</span>
                        </span>
                    </div>
                </div>

                <div class="mb-3">
                    <strong>{% translate "Titre" %} :</strong> <span id="modal-intervention-title" class="fw-semibold"></span>
                </div>

                <div class="row g-3">
                    <!-- Colonne gauche: Planification & Dates -->
                    <div class="col-12 col-lg-5">
                        <div class="card h-100 border-0 bg-transparent">
                            <h6 class="text-muted fw-bold mb-2 d-flex align-items-center">
                                <i class="bi bi-calendar3 me-2 text-primary"></i>{% translate "Dates" %}
                            </h6>
                            <!-- Dates sections -->
                            <div class="table-responsive mb-3">
                                <table class="table table-sm table-bordered mb-0">
                                    <thead class="table-light">
                                        <tr>
                                            <th></th>
                                            <th class="text-center">{% translate "Début" %}</th>
                                            <th class="text-center">{% translate "Fin" %}</th>
                                        </tr>
                                    </thead>
                                    <tbody>
                                        <tr id="modal-dates-expected-row">
                                            <th scope="row" class="text-nowrap">{% translate "Prévision" %}</th>
                                            <td class="text-center" id="modal-expected-begin">-</td>
                                            <td class="text-center" id="modal-expected-end">-</td>
                                        </tr>
                                        <tr id="modal-dates-planned-row">
                                            <th scope="row" class="text-nowrap">{% translate "Planification" %}</th>
                                            <td class="text-center" id="modal-planned-begin">-</td>
                                            <td class="text-center" id="modal-planned-end">-</td>
                                        </tr>
                                        <tr id="modal-dates-actual-row">
                                            <th scope="row" class="text-nowrap">{% translate "Réalisation" %}</th>
                                            <td class="text-center" id="modal-actual-begin">-</td>
                                            <td class="text-center" id="modal-actual-end">-</td>
                                        </tr>
                                    </tbody>
                                </table>
                            </div>

                            <form id="planning-form" class="row g-2">
                                <div class="col-12">
                                    <h6 class="text-muted fw-bold mb-2 d-flex align-items-center">
                                        <i class="bi bi-pencil-square me-2 text-primary"></i>{% translate "Modifier la planification" %}
                                    </h6>
                                </div>
                                <div class="col-12 col-sm-6">
                                    <label for="planning-begin-input" class="form-label small mb-1">{% translate "Début planifié" %}</label>
                                    <input type="datetime-local" class="form-control form-control-sm" id="planning-begin-input" required>
                                </div>
                                <div class="col-12 col-sm-6">
                                    <label for="planning-end-input" class="form-label small mb-1">{% translate "Fin planifiée" %}</label>
                                    <input type="datetime-local" class="form-control form-control-sm" id="planning-end-input" required>
                                </div>
                                <div class="col-12 col-sm-6">
                                    <label for="planning-duration-input" class="form-label small mb-1">{% translate "Durée (heures)" %}</label>
                                    <input type="number" class="form-control form-control-sm" id="planning-duration-input" min="0.25" step="0.25" inputmode="decimal">
                                </div>
                                <div class="col-12 col-sm-6">
                                    <label for="planning-team-input" class="form-label small mb-1">{% translate "Équipe assignée" %}</label>
                                    <input type="text" class="form-control form-control-sm" id="planning-team-input" readonly disabled>
                                </div>
                                <div class="col-12">
                                    <label for="planning-member-input" class="form-label small mb-1">{% translate "Membre assigné" %}</label>
                                    <div class="input-group input-group-sm">
                                        <input type="text" class="form-control" id="planning-member-input" readonly disabled>
                                        {% if can_view_member_history %}
                                        <button type="button" class="btn btn-outline-secondary text-muted d-none" id="btn-modal-member-history" title="{% translate 'Voir l’historique du membre' %}">
                                            <i class="bi bi-clock-history"></i>
                                        </button>
                                        {% endif %}
                                    </div>
                                </div>
                                <div class="col-12 d-none" id="planning-feedback"></div>
                            </form>
                        </div>
                    </div>

                    <!-- Colonne droite: Notes & Documents -->
                    <div class="col-12 col-lg-7 border-start-lg">
                        <div id="modal-notes-docs-content" class="calendar-modal-notes-docs-container">
                            <!-- Injected via AJAX -->
                        </div>
                    </div>
                </div>
            </div>
            <div class="modal-footer">
                <a id="modal-intervention-link" href="#" class="btn btn-outline-primary" target="_blank">{% translate "Voir l’intervention" %}</a>
                <button type="button" class="btn btn-primary" id="planning-save-btn">{% translate "Enregistrer" %}</button>
                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">{% translate "Fermer" %}</button>
            </div>
            </div>
        </div>
    </div>

    <!-- Modal Bootstrap pour la modification de l'équipe pour un jour donné -->
    <div class="modal fade" id="teamDailyMembersModal" tabindex="-1" aria-labelledby="teamDailyMembersModalLabel" aria-hidden="true">
        <div class="modal-dialog modal-dialog-centered modal-lg">
            <div class="modal-content">
                <div class="modal-header">
                    <h5 class="modal-title d-flex align-items-center gap-2" id="teamDailyMembersModalLabel">
                        <i class="bi bi-people-fill text-primary"></i>
                        <span id="team-daily-modal-title">{% translate "Composition de l'équipe" %}</span>
                    </h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="{% translate 'Fermer' %}"></button>
                </div>
                <div class="modal-body">
                    <div id="team-daily-modal-spinner" class="text-center py-4">
                        <div class="spinner-border text-primary" role="status">
                            <span class="visually-hidden">{% translate "Chargement..." %}</span>
                        </div>
                    </div>
                    <div id="team-daily-modal-content" class="d-none">
                        <!-- En-tête d'information -->
                        <div class="d-flex align-items-center justify-content-between p-2 mb-3 bg-light rounded border">
                            <div>
                                <span class="fw-bold text-dark fs-6" id="team-daily-modal-team-name"></span>
                                <span class="badge bg-secondary-subtle text-secondary border ms-2" id="team-daily-modal-company"></span>
                            </div>
                            <div class="text-muted small fw-semibold" id="team-daily-modal-date-display"></div>
                        </div>

                        <!-- Alertes lecture seule -->
                        <div class="alert alert-warning py-2 small d-none" id="team-daily-past-alert">
                            <i class="bi bi-exclamation-triangle-fill me-1"></i>
                            {% translate "Cette date est passée. La composition de l'équipe ne peut plus être modifiée." %}
                        </div>
                        <div class="alert alert-info py-2 small d-none" id="team-daily-readonly-alert">
                            <i class="bi bi-info-circle-fill me-1"></i>
                            {% translate "Vous n'avez pas les droits de modification sur cette équipe." %}
                        </div>

                        <!-- Feedback messages -->
                        <div class="alert alert-danger py-2 small d-none" id="team-daily-error-alert"></div>
                        <div class="alert alert-success py-2 small d-none" id="team-daily-success-alert"></div>

                        <!-- Liste des membres actuels -->
                        <div class="mb-4">
                            <h6 class="fw-semibold text-secondary mb-2 d-flex align-items-center gap-2">
                                <i class="bi bi-person-check-fill text-success"></i>
                                {% translate "Membres de l'équipe pour ce jour" %}
                                <span class="badge bg-secondary rounded-pill ms-1" id="team-daily-members-count">0</span>
                            </h6>
                            <div id="team-daily-members-list" class="list-group list-group-flush border rounded">
                                <!-- Injecté par JS -->
                            </div>
                            <div id="team-daily-empty-members" class="text-center text-muted py-3 border rounded bg-light d-none">
                                <i class="bi bi-people fs-4 d-block mb-1 text-secondary"></i>
                                {% translate "Aucun membre affecté à cette équipe ce jour-là." %}
                            </div>
                        </div>

                        <!-- Formulaire d'ajout de membre -->
                        <div id="team-daily-add-section" class="card border bg-light-subtle d-none">
                            <div class="card-body p-3">
                                <h6 class="fw-semibold text-dark mb-2">
                                    <i class="bi bi-person-plus-fill text-primary me-1"></i>
                                    {% translate "Ajouter un membre pour ce jour" %}
                                </h6>
                                <div class="row g-2 align-items-center">
                                    <div class="col-sm-8">
                                        <select class="form-select form-select-sm" id="team-daily-candidate-select">
                                            <option value="">{% translate "Sélectionner un membre..." %}</option>
                                        </select>
                                    </div>
                                    <div class="col-sm-4 d-grid">
                                        <button type="button" class="btn btn-sm btn-primary" id="btn-team-daily-add-member">
                                            <i class="bi bi-plus-lg me-1"></i>{% translate "Ajouter" %}
                                        </button>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">{% translate "Fermer" %}</button>
                </div>
            </div>
        </div>
    </div>

    <!-- Modal Bootstrap pour la confirmation multi-équipes lors du drag & drop d'un membre -->
    <div class="modal fade" id="teamDailyMultiTeamConfirmModal" tabindex="-1" aria-labelledby="teamDailyMultiTeamConfirmModalLabel" aria-hidden="true">
        <div class="modal-dialog modal-dialog-centered">
            <div class="modal-content">
                <div class="modal-header border-bottom-0 pb-0">
                    <h5 class="modal-title text-warning d-flex align-items-center gap-2" id="teamDailyMultiTeamConfirmModalLabel">
                        <i class="bi bi-exclamation-triangle-fill"></i>
                        <span>{% translate "Membre déjà planifié ce jour" %}</span>
                    </h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="{% translate 'Fermer' %}"></button>
                </div>
                <div class="modal-body py-3">
                    <p class="mb-2">
                        <strong id="team-daily-multi-member-name"></strong> {% translate "est déjà planifié(e) le" %} <strong id="team-daily-multi-date"></strong> {% translate "dans l'équipe" %} :
                        <span class="badge bg-secondary" id="team-daily-multi-existing-teams"></span>.
                    </p>
                    <p class="mb-0 text-muted small">
                        {% translate "Vous tentez de l'assigner à l'équipe" %} : <strong id="team-daily-multi-target-team"></strong>.
                        {% translate "Souhaitez-vous déplacer ce membre ou l'affecter aux deux équipes ?" %}
                    </p>
                </div>
                <div class="modal-footer border-top-0 pt-0 d-flex justify-content-between">
                    <button type="button" class="btn btn-sm btn-outline-secondary" data-bs-dismiss="modal">
                        {% translate "Annuler" %}
                    </button>
                    <div class="d-flex gap-2">
                        <button type="button" class="btn btn-sm btn-outline-primary fw-semibold" id="btn-team-daily-multi-add">
                            <i class="bi bi-diagram-3 me-1"></i>{% translate "Affecter aussi à cette équipe" %}
                        </button>
                        <button type="button" class="btn btn-sm btn-warning fw-semibold" id="btn-team-daily-multi-move">
                            <i class="bi bi-arrow-right me-1"></i>{% translate "Déplacer vers cette équipe" %}
                        </button>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Modal Bootstrap pour l'historique d'un membre -->
    <div class="modal fade" id="memberHistoryModal" tabindex="-1" aria-labelledby="memberHistoryModalLabel" aria-hidden="true">
        <div class="modal-dialog modal-dialog-centered modal-xl">
            <div class="modal-content">
                <div class="modal-header">
                    <h5 class="modal-title d-flex align-items-center gap-2" id="memberHistoryModalLabel">
                        <i class="bi bi-person-badge text-primary fs-4"></i>
                        <span id="member-history-title-name">{% translate "Historique du membre" %}</span>
                    </h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Fermer"></button>
                </div>
                <div class="modal-body">
                    <div id="member-history-spinner" class="text-center py-5">
                        <div class="spinner-border text-primary" role="status">
                            <span class="visually-hidden">{% translate "Chargement..." %}</span>
                        </div>
                    </div>
                    <div id="member-history-content" class="d-none">
                        <!-- Header info card -->
                        <div class="row g-3 mb-4">
                            <div class="col-md-6">
                                <div class="p-3 bg-light rounded border">
                                    <div class="small text-muted mb-1">{% translate "Technicien / Membre" %}</div>
                                    <h5 class="mb-0 fw-bold text-primary" id="member-history-name-card"></h5>
                                </div>
                            </div>
                            <div class="col-md-6">
                                <div class="p-3 bg-light rounded border">
                                    <div class="small text-muted mb-1">{% translate "Entreprise" %}</div>
                                    <h5 class="mb-0 fw-bold" id="member-history-company-card"></h5>
                                </div>
                            </div>
                        </div>

                        <!-- Tables for Teams History and Interventions History -->
                        <div class="row g-4">
                            <!-- Team membership history -->
                            <div class="col-md-5">
                                <div class="card h-100 shadow-sm border">
                                    <div class="card-header bg-white fw-bold d-flex align-items-center gap-2">
                                        <i class="bi bi-people-fill text-primary"></i>
                                        {% translate "Historique des équipes" %}
                                    </div>
                                    <div class="card-body p-0">
                                        <div class="table-responsive">
                                            <table class="table table-hover align-middle mb-0">
                                                <thead class="table-light">
                                                    <tr>
                                                        <th>{% translate "Équipe" %}</th>
                                                        <th>{% translate "Entrée" %}</th>
                                                        <th>{% translate "Sortie" %}</th>
                                                    </tr>
                                                </thead>
                                                <tbody id="member-history-teams-tbody"></tbody>
                                            </table>
                                        </div>
                                    </div>
                                </div>
                            </div>

                            <!-- Interventions assignments history -->
                            <div class="col-md-7">
                                <div class="card h-100 shadow-sm border">
                                    <div class="card-header bg-white fw-bold d-flex align-items-center gap-2">
                                        <i class="bi bi-tools text-primary"></i>
                                        {% translate "Dernières interventions réalisées / assignées" %}
                                    </div>
                                    <div class="card-body p-0">
                                        <div class="table-responsive" style="max-height: 400px; overflow-y: auto;">
                                            <table class="table table-hover align-middle mb-0">
                                                <thead class="table-light sticky-top">
                                                    <tr>
                                                        <th>{% translate "Date" %}</th>
                                                        <th>{% translate "Code" %}</th>
                                                        <th>{% translate "Titre" %}</th>
                                                        <th>{% translate "Équipe" %}</th>
                                                        <th>{% translate "Statut" %}</th>
                                                    </tr>
                                                </thead>
                                                <tbody id="member-history-interventions-tbody"></tbody>
                                            </table>
                                        </div>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">{% translate "Fermer" %}</button>
                </div>
            </div>
        </div>
    </div>

{% endblock content%}

{% block script %}
    {{ calendar_preferences|json_script:"calendar-preferences" }}
    <script>
        const interventionseventsUrl = "{% url 'interventions:interventions_events' %}{% if request.GET.urlencode %}?{{ request.GET.urlencode|escapejs }}{% endif %}";
        const interventionScheduleUpdateUrl = "{% url 'interventions:interventions_schedule_update' %}";
        const calendarGeojsonBaseUrl = "{% url 'interventions:interventions_geojson' %}";
        const saveCalendarPreferencesUrl = "{% url 'common:save_calendar_preferences' %}";
        const canViewMemberHistory = {{ can_view_member_history|yesno:"true,false" }};
        const canEditTeams = {{ can_edit_teams|yesno:"true,false" }};
        const teamDailyMembersUrlPattern = "{% url 'interventions:team_daily_members_ajax' 0 %}";
        const teamDailyMembersBaseUrl = teamDailyMembersUrlPattern.replace('/0/members/', '/');
        const teamPlanningAssignUrl = "{% url 'contracts:team_planning_assign_member_ajax' %}";
        const interventionCalendarDetailsUrlPattern = "{% url 'interventions:intervention_calendar_details_ajax' 0 %}";
    </script>
    <script src="{% url 'javascript-catalog' %}"></script>
    <script src="{% static 'interventions/status_colors.js' %}"></script>
    <script src="{% static 'interventions/calendar/interventions_calendar.js' %}"></script>
    <script src="{% static 'common/turf.min.js' %}"></script>
    <script src="{% static 'common/mapbox-gl-draw.js' %}"></script>
    <script>
    (function () {
        // Toggle checkboxes select all / deselect all
        document.querySelectorAll('.select-all-btn').forEach(btn => {
            btn.addEventListener('click', function(e) {
                e.preventDefault();
                const field = this.getAttribute('data-field');
                const container = document.querySelector(`.filter-options[data-field="${field}"]`);
                if (container) {
                    const checkboxes = container.querySelectorAll('input[type="checkbox"]:not(:disabled)');
                    checkboxes.forEach(checkbox => {
                        const parent = checkbox.closest('.filter-option');
                        if (!parent || parent.style.display !== 'none') {
                            checkbox.checked = true;
                        }
                    });
                    if (field === 'thematic') {
                        applyThematicFilters();
                    }
                }
            });
        });

        document.querySelectorAll('.deselect-all-btn').forEach(btn => {
            btn.addEventListener('click', function(e) {
                e.preventDefault();
                const field = this.getAttribute('data-field');
                const container = document.querySelector(`.filter-options[data-field="${field}"]`);
                if (container) {
                    const checkboxes = container.querySelectorAll('input[type="checkbox"]:not(:disabled)');
                    checkboxes.forEach(checkbox => {
                        checkbox.checked = false;
                    });
                    if (field === 'thematic') {
                        applyThematicFilters();
                    }
                }
            });
        });

        function getSelectedThematics() {
            return Array.from(document.querySelectorAll('input[name="thematic"]:checked')).map(cb => cb.value);
        }

        function applyThematicFilters() {
            const selected = getSelectedThematics();
            const noFilter = selected.length === 0;
            
            // Filter Categories
            const categoryOptions = document.querySelectorAll('.filter-options[data-field="asset_category"] .filter-option');
            categoryOptions.forEach(option => {
                const thematic = option.getAttribute('data-thematic');
                const visible = noFilter || selected.includes(thematic);
                const checkbox = option.querySelector('input[type="checkbox"]');
                if (!visible) {
                    option.style.display = 'none';
                    if (checkbox) checkbox.checked = false;
                } else {
                    option.style.display = '';
                }
            });

            // Filter Contracts
            const contractOptions = document.querySelectorAll('.filter-options[data-field="contract"] .filter-option');
            contractOptions.forEach(option => {
                const thematics = (option.getAttribute('data-thematics') || '').split(',').filter(Boolean);
                const visible = noFilter || thematics.some(t => selected.includes(t));
                const checkbox = option.querySelector('input[type="checkbox"]');
                if (!visible) {
                    option.style.display = 'none';
                    if (checkbox) checkbox.checked = false;
                } else {
                    option.style.display = '';
                }
            });
        }

        document.querySelectorAll('input[name="thematic"]').forEach(cb => {
            cb.addEventListener('change', applyThematicFilters);
        });

        // Apply on page load to respect pre-selected thematics
        applyThematicFilters();
    })();

    // ---- Carte des interventions (modal) ----
    (function () {
        const MAPTILER_STYLE = window.MAP_STYLE_LIGHT;
        const STATUS_COLOR_EXPR = (typeof INTERVENTION_STATUS_COLOR_EXPR !== 'undefined')
            ? INTERVENTION_STATUS_COLOR_EXPR
            : [
                'case',
                [
                    'all',
                    ['==', ['get', 'status'], 'to_be_processed'],
                    [
                        'any',
                        ['boolean', ['get', 'is_assigned'], false],
                        ['!=', ['coalesce', ['get', 'team'], ''], ''],
                        ['!=', ['coalesce', ['get', 'member'], ''], '']
                    ]
                ],
                '#d81b60',
                [
                    'match', ['get', 'status'],
                    'in_preparation',  '#6c757d',
                    'to_be_approved',  '#ffc107',
                    'to_be_planned',   '#ffc107',
                    'to_be_processed', '#dc3545',
                    'assigned',        '#ffc107',
                    'in_progress',     '#007bff',
                    'on_pause',        '#ffc107',
                    'finished',        '#17a2b8',
                    'processed',       '#17a2b8',
                    'to_be_corrected', '#dc3545',
                    'corrected',       '#17a2b8',
                    'validated',       '#28a745',
                    'invoiced',        '#343a40',
                    'closed',          '#343a40',
                    'canceled',        '#6c757d',
                    '#888888'
                ]
            ];
        const DRAW_STYLES = [{id:'gl-draw-polygon-fill',type:'fill',filter:['all',['==','$type','Polygon']],paint:{'fill-color':['case',['==',['get','active'],'true'],'orange','#0066cc'],'fill-opacity':.15}},{id:'gl-draw-lines',type:'line',filter:['any',['==','$type','LineString'],['==','$type','Polygon']],layout:{'line-cap':'round','line-join':'round'},paint:{'line-color':['case',['==',['get','active'],'true'],'orange','#0066cc'],'line-width':2}},{id:'gl-draw-point-outer',type:'circle',filter:['all',['==','$type','Point'],['==','meta','feature']],paint:{'circle-radius':['case',['==',['get','active'],'true'],7,5],'circle-color':'white'}},{id:'gl-draw-point-inner',type:'circle',filter:['all',['==','$type','Point'],['==','meta','feature']],paint:{'circle-radius':['case',['==',['get','active'],'true'],5,3],'circle-color':['case',['==',['get','active'],'true'],'orange','#0066cc']}},{id:'gl-draw-vertex-outer',type:'circle',filter:['all',['==','$type','Point'],['==','meta','vertex'],['!=','mode','simple_select']],paint:{'circle-radius':['case',['==',['get','active'],'true'],7,5],'circle-color':'white'}},{id:'gl-draw-vertex-inner',type:'circle',filter:['all',['==','$type','Point'],['==','meta','vertex'],['!=','mode','simple_select']],paint:{'circle-radius':['case',['==',['get','active'],'true'],5,3],'circle-color':'orange'}},{id:'gl-draw-midpoint',type:'circle',filter:['all',['==','meta','midpoint']],paint:{'circle-radius':3,'circle-color':'orange'}}];

        const TEAM_PALETTE = ['#0066CC','#1A9850','#F46D43','#9E0142','#3288BD','#66C2A5','#FF8800','#D53E4F','#5E4FA2','#66BD63'];
        const UNASSIGNED_COLOR = '#dc3545';

        let calMap = null;
        let calDraw = null;
        let mapReady = false;
        let calPopup = null;
        let lastFeatureCollection = null;
        let teamMode = false;

        const modalEl = document.getElementById('calendarMapModal');
        const filtersForm = document.getElementById('calendar-filters-form');
        const bboxInput = document.getElementById('hidden-geo-bbox');
        const polyInput = document.getElementById('hidden-geo-poly');

        // Build geojson URL from current page params, converting asset_category → category, dropping geo params
        function buildGeoJsonUrl() {
            const raw = new URLSearchParams(window.location.search);
            const p = new URLSearchParams();
            for (const [k, v] of raw.entries()) {
                if (k === 'asset_category') { p.append('category', v); }
                else if (k === 'bbox' || k === 'poly') { /* strip */ }
                else { p.append(k, v); }
            }
            const qs = p.toString();
            return calendarGeojsonBaseUrl + (qs ? '?' + qs : '');
        }

        function getMode() {
            return document.querySelector('input[name="geo-filter-mode"]:checked')?.value || 'viewport';
        }

        function updateModeUI() {
            const polygon = getMode() === 'polygon';
            const hint = document.getElementById('geo-filter-hint');
            if (hint) {
                hint.textContent = polygon
                    ? gettext('Dessinez un polygone sur la carte, puis cliquez Appliquer.')
                    : gettext('Naviguez et cliquez Appliquer pour filtrer sur la zone visible.');
            }
            // Show/hide individual draw buttons
            if (calMap) {
                document.querySelectorAll('#calendar-map .mapbox-gl-draw_ctrl-draw-btn, #calendar-map .mapbox-gl-draw_trash')
                    .forEach(el => { el.style.display = polygon ? '' : 'none'; });
                if (!polygon && calDraw) {
                    calDraw.deleteAll();
                    calDraw.changeMode('simple_select');
                }
            }
        }

        function buildTeamColorExpr() {
            const features = lastFeatureCollection ? lastFeatureCollection.features : [];
            const teams = [...new Set(features.map(f => (f.properties && f.properties.team) || '').filter(Boolean))].sort();
            const expr = ['match', ['get', 'team']];
            const legend = [{ color: UNASSIGNED_COLOR, label: gettext('Non assigné(e)') }];
            teams.forEach(function (team, i) {
                expr.push(team, TEAM_PALETTE[i % TEAM_PALETTE.length]);
                legend.push({ color: TEAM_PALETTE[i % TEAM_PALETTE.length], label: team });
            });
            expr.push(UNASSIGNED_COLOR); // fallback = non assigné
            return { expr: expr, legend: legend };
        }

        function renderLegend(legendData) {
            var el = document.getElementById('cal-team-legend');
            if (!legendData) { if (el) el.remove(); return; }
            var mapEl = document.getElementById('calendar-map');
            if (!mapEl) return;
            if (!el) {
                el = document.createElement('div');
                el.id = 'cal-team-legend';
                el.style.cssText = 'position:absolute;top:10px;left:10px;z-index:10;background:rgba(255,255,255,0.93);border-radius:6px;box-shadow:0 1px 6px rgba(0,0,0,.22);padding:8px 12px;min-width:140px;max-width:230px;font-size:12px;line-height:1.6;pointer-events:none;';
                mapEl.appendChild(el);
            }
            el.innerHTML = '<div style="font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:#555;margin-bottom:4px;">' + gettext('Équipes') + '</div>' +
                legendData.map(function (d) {
                    return '<div style="display:flex;align-items:center;gap:6px;">' +
                        '<span style="display:inline-block;width:12px;height:12px;border-radius:50%;background:' + d.color + ';flex-shrink:0;"></span>' +
                        '<span style="overflow:hidden;text-overflow:ellipsis;white-space:nowrap;">' + d.label + '</span></div>';
                }).join('');
        }

        function applyTeamMode() {
            if (!calMap || !mapReady || !calMap.getLayer('cal-ivt-circles')) return;
            if (teamMode) {
                var tc = buildTeamColorExpr();
                calMap.setPaintProperty('cal-ivt-circles', 'circle-color', tc.expr);
                renderLegend(tc.legend);
            } else {
                calMap.setPaintProperty('cal-ivt-circles', 'circle-color', STATUS_COLOR_EXPR);
                renderLegend(null);
            }
        }

        function loadMapData() {
            if (!calMap || !mapReady) return;
            fetch(buildGeoJsonUrl())
                .then(r => r.json())
                .then(fc => {
                    lastFeatureCollection = fc;
                    if (calMap.getSource('cal-ivt')) {
                        calMap.getSource('cal-ivt').setData(fc);
                    } else {
                        calMap.addSource('cal-ivt', { type: 'geojson', data: fc });
                        calMap.addLayer({
                            id: 'cal-ivt-circles',
                            type: 'circle',
                            source: 'cal-ivt',
                            paint: {
                                'circle-radius': ['interpolate', ['linear'], ['zoom'], 9, 4, 18, 14],
                                'circle-color': STATUS_COLOR_EXPR,
                                'circle-opacity': 0.85,
                                'circle-stroke-width': 1,
                                'circle-stroke-color': 'rgba(255,255,255,0.6)'
                            }
                        });
                        calMap.on('click', 'cal-ivt-circles', e => {
                            if (!e.features.length) return;
                            const props = e.features[0].properties;
                            if (calPopup) calPopup.remove();
                            function _esc(s) {
                                if (!s) return '';
                                return String(s).replace(/[&<>"']/g, c => ({ '&': '&amp;', '<': '&lt;', '>': '&gt;', '"': '&quot;', "'": '&#39;' }[c]));
                            }
                            const isAssigned = Boolean(props.is_assigned || props.team || props.member);
                            const statusColor = (props.status === 'to_be_processed' && isAssigned)
                                ? '#d81b60'
                                : (typeof getInterventionStatusColor === 'function'
                                    ? getInterventionStatusColor(props.status)
                                    : (props.status === 'to_be_processed' ? '#dc3545' : '#6c757d'));
                            const statusLabel = props.status_display || props.status || '';
                            const assignee = props.member || props.team || '';
                            const assigneeHtml = assignee ? `<div class="mt-1 text-muted small"><i class="bi bi-person-badge me-1"></i>${_esc(assignee)}</div>` : '';
                            const badgeHtml = statusLabel ? `<span class="badge" style="background-color: ${statusColor}; color: #fff; font-size: 0.7rem;">${_esc(statusLabel)}</span>` : '';
                            calPopup = new maplibregl.Popup({ maxWidth: '280px' })
                                .setLngLat(e.lngLat)
                                .setHTML(`
                                    <div class="d-flex align-items-center justify-content-between gap-2 mb-1">
                                        <strong><a href="/interventions/${props.id}/" target="_blank">${_esc(props.code || '')}</a></strong>
                                        ${badgeHtml}
                                    </div>
                                    <span class="text-muted small">${_esc(props.title || '')}</span>
                                    ${assigneeHtml}
                                `)
                                .addTo(calMap);
                        });
                        calMap.on('mouseenter', 'cal-ivt-circles', () => { calMap.getCanvas().style.cursor = 'pointer'; });
                        calMap.on('mouseleave', 'cal-ivt-circles', () => { calMap.getCanvas().style.cursor = ''; });
                    }
                    // Fit map to data features within the configured region extent
                    const extentBounds = (window.MAP_DEFAULT_EXTENT && window.MAP_DEFAULT_EXTENT.length === 2) ? {
                        minLng: window.MAP_DEFAULT_EXTENT[0][0],
                        minLat: window.MAP_DEFAULT_EXTENT[0][1],
                        maxLng: window.MAP_DEFAULT_EXTENT[1][0],
                        maxLat: window.MAP_DEFAULT_EXTENT[1][1]
                    } : {
                        minLng: 4.24,
                        maxLng: 4.48,
                        minLat: 50.76,
                        maxLat: 50.92
                    };
                    const pts = (fc.features || []).filter(f => {
                        const coords = f.geometry?.coordinates;
                        if (!coords || coords.length !== 2) return false;
                        const lng = coords[0];
                        const lat = coords[1];
                        return (lng >= extentBounds.minLng && lng <= extentBounds.maxLng &&
                                lat >= extentBounds.minLat && lat <= extentBounds.maxLat);
                    });
                    if (pts.length) {
                        const bounds = pts.reduce(
                            (b, f) => b.extend(f.geometry.coordinates),
                            new maplibregl.LngLatBounds(pts[0].geometry.coordinates, pts[0].geometry.coordinates)
                        );
                        calMap.fitBounds(bounds, { padding: 60, maxZoom: 16, duration: 500 });
                    } else {
                        calMap.easeTo({ center: [4.3572, 50.8477], zoom: 11, duration: 500 });
                    }
                    applyTeamMode();
                })
                .catch(err => console.error('Calendar map data error:', err));
        }

        function initMap() {
            MapboxDraw.constants.classes.CANVAS        = 'maplibregl-canvas';
            MapboxDraw.constants.classes.CONTROL_BASE  = 'maplibregl-ctrl';
            MapboxDraw.constants.classes.CONTROL_PREFIX= 'maplibregl-ctrl-';
            MapboxDraw.constants.classes.CONTROL_GROUP = 'maplibregl-ctrl-group';
            MapboxDraw.constants.classes.ATTRIBUTION   = 'maplibregl-ctrl-attrib';

            calMap = new maplibregl.Map({
                container: 'calendar-map',
                style: MAPTILER_STYLE,
                center: [4.3572, 50.8477],
                zoom: 11
            });
            calMap.addControl(new maplibregl.NavigationControl(), 'top-right');

            calDraw = new MapboxDraw({
                displayControlsDefault: false,
                controls: { polygon: true, trash: true },
                styles: DRAW_STYLES
            });

            calMap.on('load', () => {
                calMap.addControl(calDraw);
                mapReady = true;
                loadMapData();
                updateModeUI(); // hide draw buttons initially (viewport mode)
            });

            // Keep only one polygon at a time
            calMap.on('draw.create', () => {
                const all = calDraw.getAll().features;
                if (all.length > 1) {
                    const last = all[all.length - 1].id;
                    calDraw.delete(all.filter(f => f.id !== last).map(f => f.id));
                }
            });
        }

        // Show modal → init or resize
        modalEl?.addEventListener('shown.bs.modal', () => {
            if (!calMap) {
                initMap();
            } else {
                calMap.resize();
                loadMapData();
            }
        });

        // Radio mode change
        document.querySelectorAll('input[name="geo-filter-mode"]').forEach(r => r.addEventListener('change', updateModeUI));

        // Apply button
        document.getElementById('geo-filter-apply')?.addEventListener('click', () => {
            const mode = getMode();
            bboxInput.value = '';
            polyInput.value = '';

            if (mode === 'viewport') {
                if (!calMap) return;
                const b = calMap.getBounds();
                bboxInput.value = [b.getWest(), b.getSouth(), b.getEast(), b.getNorth()].join(',');
            } else {
                const features = calDraw?.getAll().features || [];
                if (!features.length) {
                    alert(gettext('Veuillez dessiner un polygone sur la carte.'));
                    return;
                }
                polyInput.value = JSON.stringify(features[0].geometry);
            }

            const modal = bootstrap.Modal.getInstance(modalEl);
            modal?.hide();
            modalEl.addEventListener('hidden.bs.modal', function once() {
                modalEl.removeEventListener('hidden.bs.modal', once);
                filtersForm.requestSubmit ? filtersForm.requestSubmit() : filtersForm.submit();
            });
        });

        // Team distribution toggle
        document.getElementById('geo-team-toggle')?.addEventListener('click', function () {
            teamMode = !teamMode;
            this.classList.toggle('btn-outline-secondary', !teamMode);
            this.classList.toggle('btn-secondary', teamMode);
            applyTeamMode();
        });

        // Clear geo filter button
        document.getElementById('geo-filter-clear')?.addEventListener('click', () => {
            bboxInput.value = '';
            polyInput.value = '';
            const modal = bootstrap.Modal.getInstance(modalEl);
            modal?.hide();
            modalEl.addEventListener('hidden.bs.modal', function once() {
                modalEl.removeEventListener('hidden.bs.modal', once);
                filtersForm.requestSubmit ? filtersForm.requestSubmit() : filtersForm.submit();
            });
        });
    })();
    </script>
{% endblock script %}