@extends('layout.app')

@section('title', __('Organigramme'))

@push('styles')
<style>
    .org-chart-container {
        padding: 20px;
        overflow-x: auto;
    }
    
    .org-level {
        display: flex;
        justify-content: center;
        margin-bottom: 30px;
        position: relative;
    }
    
    .org-node {
        background: white;
        border-radius: 8px;
        padding: 15px;
        margin: 0 10px;
        min-width: 200px;
        box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        border: 2px solid #e0e0e0;
        transition: all 0.3s ease;
        cursor: pointer;
    }
    
    .org-node:hover {
        transform: translateY(-5px);
        box-shadow: 0 5px 20px rgba(0,0,0,0.15);
        border-color: #007bff;
    }
    
    .org-node.organisation {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        border: none;
    }
    
    .org-node.employe {
        background: white;
        border-left: 4px solid #28a745;
    }
    
    .org-node.employe.manager {
        border-left-color: #ffc107;
    }
    
    .org-node.employe.mediateur {
        border-left-color: #17a2b8;
    }
    
    .org-node-content {
        text-align: center;
    }
    
    .org-node-icon {
        font-size: 24px;
        margin-bottom: 10px;
    }
    
    .org-node-title {
        font-weight: bold;
        margin-bottom: 5px;
    }
    
    .org-node-subtitle {
        font-size: 12px;
        color: #6c757d;
    }
    
    .org-node.organisation .org-node-subtitle {
        color: rgba(255,255,255,0.8);
    }
    
    .org-chart-line {
        position: absolute;
        top: -15px;
        left: 50%;
        width: 2px;
        height: 30px;
        background: #007bff;
        transform: translateX(-50%);
    }
    
    .org-chart-line.vertical {
        width: 2px;
        height: 30px;
        background: #007bff;
        margin: 0 auto;
    }
    
    .org-chart-line.horizontal {
        height: 2px;
        background: #007bff;
        flex: 1;
        margin: 0 10px;
    }
    
    .org-children {
        display: flex;
        justify-content: center;
        margin-top: 30px;
        position: relative;
    }
    
    .org-child-wrapper {
        position: relative;
        flex: 1;
        text-align: center;
    }
    
    .org-child-wrapper::before {
        content: '';
        position: absolute;
        top: -15px;
        left: 50%;
        width: 2px;
        height: 15px;
        background: #007bff;
    }
    
    .breadcrumb-org {
        padding: 10px 20px;
        background: white;
        border-radius: 8px;
        margin-bottom: 20px;
        box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    }
    
    .breadcrumb-org a {
        color: #007bff;
        text-decoration: none;
        cursor: pointer;
    }
    
    .breadcrumb-org a:hover {
        text-decoration: underline;
    }
    
    .employe-details {
        background: white;
        border-radius: 8px;
        padding: 20px;
        box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        margin-top: 20px;
    }
    
    .employe-details-header {
        border-bottom: 2px solid #f0f0f0;
        padding-bottom: 15px;
        margin-bottom: 15px;
    }
    
    .employe-details-title {
        font-size: 18px;
        font-weight: bold;
        color: #333;
    }
    
    .employe-details-content {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 15px;
    }
    
    .detail-item {
        display: flex;
        align-items: center;
        padding: 10px;
        background: #f8f9fa;
        border-radius: 5px;
    }
    
    .detail-item i {
        width: 30px;
        color: #007bff;
        font-size: 16px;
    }
    
    .loading {
        text-align: center;
        padding: 50px;
    }
    
    .loading i {
        font-size: 40px;
        color: #007bff;
        animation: spin 1s linear infinite;
    }
    
    @keyframes spin {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }
    
    .org-toolbar {
        margin-bottom: 20px;
        padding: 15px;
        background: white;
        border-radius: 8px;
        box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    }
    
    .zoom-controls {
        display: inline-flex;
        border: 1px solid #ddd;
        border-radius: 5px;
        overflow: hidden;
    }
    
    .zoom-controls button {
        border: none;
        background: white;
        padding: 8px 15px;
        cursor: pointer;
        transition: all 0.3s;
    }
    
    .zoom-controls button:hover {
        background: #f0f0f0;
    }
    
    .zoom-controls button:first-child {
        border-right: 1px solid #ddd;
    }
    
    .alert-info {
        background: #e3f2fd;
        border: 1px solid #90caf9;
        color: #0d47a1;
    }
</style>
@endpush

@section('active_employes', 'active')
@section('data_col', '2-columns')
@section('body_class', '2-columns menu-collapsed')

@section('content')
<div class="app-content content">
    <div class="content-overlay"></div>
    <div class="content-wrapper">
        <div class="content-header row">
            <div class="content-header-left col-md-6 col-12 mb-2 breadcrumb-new">
                <h3 class="content-header-title mb-0 d-inline-block">{{ __('Organigramme de la société') }}</h3>
                <div class="row breadcrumbs-top d-inline-block">
                    <div class="breadcrumb-wrapper col-12">
                        <ol class="breadcrumb">
                            <li class="breadcrumb-item"><a href="{{ route('employes.index') }}">{{ __('Employés') }}</a></li>
                            <li class="breadcrumb-item active">{{ __('Organigramme') }}</li>
                        </ol>
                    </div>
                </div>
            </div>
            <div class="content-header-right col-md-6 col-12">
                <div class="btn-group float-md-right">
                    <a class="btn btn-success mr-1" href="{{ route('employes.create')}}">
                        <i class="la la-plus"></i> {{ __('Ajouter') }}
                    </a>
                    <a href="{{ route('employes.index')}}" class="btn btn-outline-warning">
                        <i class="la la-table"></i>
                    </a>
                    <a href="{{ route('employes.organigramme')}}" class="btn btn-warning">
                        <i class="fas fa-network-wired"></i>
                    </a>
                </div>
            </div>
        </div>
        
        <div class="content-body">
            <!-- Toolbar -->
            <div class="org-toolbar d-flex justify-content-between align-items-center">
                <div class="zoom-controls">
                    <button onclick="zoomOut()" title="{{ __('Zoom arrière') }}">
                        <i class="fas fa-search-minus"></i>
                    </button>
                    <button onclick="zoomIn()" title="{{ __('Zoom avant') }}">
                        <i class="fas fa-search-plus"></i>
                    </button>
                    <button onclick="resetZoom()" title="{{ __('Réinitialiser') }}">
                        <i class="fas fa-sync-alt"></i>
                    </button>
                </div>
                <div class="org-stats">
                    <span class="badge badge-primary mr-2">
                        <i class="fas fa-building"></i> <span id="org-count">{{ $organisations->count() }}</span> {{ __('Organisations') }}
                    </span>
                    <span class="badge badge-success">
                        <i class="fas fa-users"></i> <span id="emp-count">0</span> {{ __('Employés') }}
                    </span>
                </div>
            </div>

            <!-- Breadcrumb -->
            <div class="breadcrumb-org" id="org-breadcrumb">
                <a onclick="loadOrganisations()"><i class="fas fa-home"></i> {{ __('Accueil') }}</a>
                <span class="mx-2">/</span>
                <span>{{ __('Organisations') }}</span>
            </div>

            <!-- Organigramme Container -->
            <div class="org-chart-container" id="org-chart" style="transform: scale(1); transform-origin: center top;">
                <div class="loading" id="loading">
                    <i class="fas fa-spinner"></i>
                    <p>{{ __('Chargement...') }}</p>
                </div>
                <div id="org-content" style="display: none;">
                    @include('employes.partials.organisation-chart', ['organisations' => $organisations])
                </div>
            </div>

            <!-- Employé Details -->
            <div class="employe-details" id="employe-details" style="display: none;">
                <div class="employe-details-header d-flex justify-content-between align-items-center">
                    <span class="employe-details-title">
                        <i class="fas fa-user mr-2"></i> {{ __('Détails de l\'employé') }}
                    </span>
                    <button class="btn btn-sm btn-outline-secondary" onclick="hideEmployeDetails()">
                        <i class="fas fa-times"></i>
                    </button>
                </div>
                <div class="employe-details-content" id="employe-details-content">
                    <!-- Rempli dynamiquement -->
                </div>
            </div>
        </div>
    </div>
</div>
@endsection

@section('modals')
<!-- Modal pour les informations supplémentaires -->
<div class="modal fade" id="organisationModal" tabindex="-1" role="dialog">
    <div class="modal-dialog modal-lg" role="document">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title">{{ __('Détails de l\'organisation') }}</h5>
                <button type="button" class="close" data-dismiss="modal">
                    <span>&times;</span>
                </button>
            </div>
            <div class="modal-body" id="organisation-modal-content">
                <!-- Rempli dynamiquement -->
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" data-dismiss="modal">{{ __('Fermer') }}</button>
            </div>
        </div>
    </div>
</div>
@endsection

@push('scripts')
<script>
    let currentScale = 1;
    let currentOrgId = null;
    let currentEmployeId = null;

    $(document).ready(function() {
        $('#loading').hide();
        $('#org-content').show();

        // Charger le nombre total d'employés
        loadTotalEmployees();
    });

    function loadOrganisations() {
        currentOrgId = null;
        $('#org-content').html('<div class="loading"><i class="fas fa-spinner"></i><p>{{ __('Chargement...') }}</p></div>');
        
        $.get('{{ route("organisations.index") }}', function(data) {
            $('#org-content').html(data);
            updateBreadcrumb();
            hideEmployeDetails();
        });
    }

    function loadOrganisationChart(orgId, orgName) {
        currentOrgId = orgId;
        $('#org-content').html('<div class="loading"><i class="fas fa-spinner"></i><p>{{ __('Chargement...') }}</p></div>');
        
        $.get('/organigramme/organisation/' + orgId, function(data) {
            renderOrganisationChart(data);
            updateBreadcrumb(orgName, orgId);
            hideEmployeDetails();
        });
    }

    function renderOrganisationChart(data) {
        let html = '<div class="org-level">';
        
        // Organisation principale
        html += `
            <div class="org-node organisation" onclick="showOrganisationDetails(${data.organisation.id})">
                <div class="org-node-content">
                    <div class="org-node-icon">
                        <i class="fas fa-building"></i>
                    </div>
                    <div class="org-node-title">${data.organisation.name}</div>
                    <div class="org-node-subtitle">
                        <i class="fas fa-users mr-1"></i>${data.employes.length} employés
                    </div>
                </div>
            </div>
        `;
        html += '</div>';

        // Employés
        if (data.hierarchy.length > 0) {
            html += '<div class="org-children">';
            data.hierarchy.forEach(function(emp) {
                html += renderEmployeNode(emp);
            });
            html += '</div>';
        } else {
            html += '<div class="alert alert-info text-center mt-4">{{ __("Aucun employé dans cette organisation") }}</div>';
        }

        $('#org-content').html(html);
        $('#emp-count').text(data.employes.length);
    }

    function renderEmployeNode(emp) {
        let nodeClass = 'org-node employe';
        if (emp.children && emp.children.length > 0) {
            nodeClass += ' manager';
        }

        let html = '<div class="org-child-wrapper">';
        html += `
            <div class="${nodeClass}" onclick="showEmployeDetails(${emp.id})">
                <div class="org-node-content">
                    <div class="org-node-icon">
                        <i class="fas fa-user"></i>
                    </div>
                    <div class="org-node-title">${emp.name}</div>
                    <div class="org-node-subtitle">${emp.fonction}</div>
                    <div class="org-node-subtitle" style="font-size: 11px;">
                        <i class="fas fa-envelope"></i> ${emp.email || 'N/A'}
                    </div>
                </div>
            </div>
        `;

        if (emp.children && emp.children.length > 0) {
            html += '<div class="org-children">';
            emp.children.forEach(function(child) {
                html += renderEmployeNode(child);
            });
            html += '</div>';
        }

        html += '</div>';
        return html;
    }

    function showEmployeDetails(id) {
        currentEmployeId = id;
        $.get('/organigramme/employe/' + id, function(data) {
            let html = `
                <div class="detail-item">
                    <i class="fas fa-user"></i>
                    <div>
                        <strong>{{ __('Nom complet') }}:</strong><br>
                        ${data.first_name} ${data.last_name}
                    </div>
                </div>
                <div class="detail-item">
                    <i class="fas fa-briefcase"></i>
                    <div>
                        <strong>{{ __('Fonction') }}:</strong><br>
                        ${data.fonction ? data.fonction.name : 'N/A'}
                    </div>
                </div>
                <div class="detail-item">
                    <i class="fas fa-building"></i>
                    <div>
                        <strong>{{ __('Organisation') }}:</strong><br>
                        ${data.organisation ? data.organisation.name : 'N/A'}
                    </div>
                </div>
                <div class="detail-item">
                    <i class="fas fa-envelope"></i>
                    <div>
                        <strong>{{ __('Email') }}:</strong><br>
                        ${data.email || 'N/A'}
                    </div>
                </div>
                <div class="detail-item">
                    <i class="fas fa-phone"></i>
                    <div>
                        <strong>{{ __('Téléphone') }}:</strong><br>
                        ${data.phone || 'N/A'}
                    </div>
                </div>
                <div class="detail-item">
                    <i class="fas fa-user-tie"></i>
                    <div>
                        <strong>{{ __('Supérieur') }}:</strong><br>
                        ${data.superior ? data.superior.first_name + ' ' + data.superior.last_name : 'N/A'}
                    </div>
                </div>
                <div class="detail-item">
                    <i class="fas fa-check-circle"></i>
                    <div>
                        <strong>{{ __('Statut') }}:</strong><br>
                        <span class="badge badge-${data.is_active ? 'success' : 'danger'}">
                            ${data.is_active ? '{{ __("Actif") }}' : '{{ __("Inactif") }}'}
                        </span>
                    </div>
                </div>
                <div class="detail-item">
                    <i class="fas fa-car"></i>
                    <div>
                        <strong>{{ __('Chauffeur') }}:</strong><br>
                        <span class="badge badge-${data.is_driver ? 'info' : 'secondary'}">
                            ${data.is_driver ? '{{ __("Oui") }}' : '{{ __("Non") }}'}
                        </span>
                    </div>
                </div>
            `;

            $('#employe-details-content').html(html);
            $('#employe-details').show();
        });
    }

    function showOrganisationDetails(id) {
        $.get('/organigramme/organisation/' + id, function(data) {
            let html = `
                <div class="row">
                    <div class="col-md-6">
                        <p><strong>{{ __('Nom') }}:</strong> ${data.organisation.name}</p>
                        <p><strong>{{ __('Référence') }}:</strong> ${data.organisation.reference || 'N/A'}</p>
                        <p><strong>{{ __('Description') }}:</strong> ${data.organisation.description || 'N/A'}</p>
                    </div>
                    <div class="col-md-6">
                        <p><strong>{{ __('Nombre d\'employés') }}:</strong> ${data.employes.length}</p>
                        <p><strong>{{ __('Date de création') }}:</strong> ${new Date(data.organisation.created_at).toLocaleDateString()}</p>
                    </div>
                </div>
                <hr>
                <h6>{{ __('Liste des employés') }}</h6>
                <div class="table-responsive">
                    <table class="table table-sm">
                        <thead>
                            <tr>
                                <th>{{ __('Nom') }}</th>
                                <th>{{ __('Fonction') }}</th>
                                <th>{{ __('Email') }}</th>
                                <th>{{ __('Téléphone') }}</th>
                            </tr>
                        </thead>
                        <tbody>
            `;

            data.employes.forEach(function(emp) {
                html += `
                    <tr>
                        <td>${emp.first_name} ${emp.last_name}</td>
                        <td>${emp.fonction ? emp.fonction.name : 'N/A'}</td>
                        <td>${emp.email || 'N/A'}</td>
                        <td>${emp.phone || 'N/A'}</td>
                    </tr>
                `;
            });

            html += `
                        </tbody>
                    </table>
                </div>
            `;

            $('#organisation-modal-content').html(html);
            $('#organisationModal').modal('show');
        });
    }

    function hideEmployeDetails() {
        $('#employe-details').hide();
        currentEmployeId = null;
    }

    function updateBreadcrumb(orgName = null, orgId = null) {
        let html = '<a onclick="loadOrganisations()"><i class="fas fa-home"></i> {{ __("Accueil") }}</a>';
        html += '<span class="mx-2">/</span>';

        if (orgName) {
            html += `<span>${orgName}</span>`;
        } else {
            html += '<span>{{ __("Organisations") }}</span>';
        }

        $('#org-breadcrumb').html(html);
    }

    function loadTotalEmployees() {
        // Cette fonction peut être implémentée pour récupérer le nombre total d'employés
        // via une API dédiée
    }

    function zoomIn() {
        currentScale = Math.min(currentScale + 0.1, 2);
        document.getElementById('org-chart').style.transform = `scale(${currentScale})`;
    }

    function zoomOut() {
        currentScale = Math.max(currentScale - 0.1, 0.5);
        document.getElementById('org-chart').style.transform = `scale(${currentScale})`;
    }

    function resetZoom() {
        currentScale = 1;
        document.getElementById('org-chart').style.transform = 'scale(1)';
    }
</script>
@endpush