@extends('layouts.adminlte')
@section('title', 'Documenti')
@section('page_title', 'Gestione Documenti')

@php
$canWriteDocumenti = Auth::user()->canManage('documenti');
$canDeleteDocumenti = Auth::user()->canDelete('documenti');
$vistaDefaultJson = isset($vista) ? $vista->toJson() : 'null';
$visibleColumnsJson = json_encode($visibleColumns ?? []);
$tableColumnsJson = json_encode($tableColumns ?? []);
@endphp

@section('css')
<style>
.list-group-item .folder-actions { display: inline-flex; }
.list-group-item .folder-actions .btn-link:hover i { opacity: 0.7; }
</style>
@endsection

@section('content')
<div class="row">
    {{-- Sidebar cartelle --}}
    <div class="col-md-3">
        <div class="card card-secondary card-outline">
            <div class="card-header">
                <h3 class="card-title">
                    <i class="fas fa-folder mr-2"></i>Cartelle
                </h3>
                @if($canWriteDocumenti)
                <div class="card-tools">
                    <button type="button" class="btn btn-tool" onclick="$('#newFolderModal').modal('show')" title="Nuova cartella">
                        <i class="fas fa-plus"></i>
                    </button>
                </div>
                @endif
            </div>
            <div class="card-body p-0">
                <div class="list-group list-group-flush">
                    <a href="/documenti"
                       class="list-group-item list-group-item-action d-flex align-items-center py-2 {{ !$currentFolder && !$currentRepo ? 'active' : '' }}">
                        <i class="fas fa-folder-open {{ !$currentFolder && !$currentRepo ? 'text-white' : 'text-primary' }} mr-2"></i>
                        <span class="small">Tutti i documenti</span>
                    </a>
                    @if($cartelle->count() > 0)
                        @include('documenti._folder_tree', [
                            'cartelle' => $cartelle,
                            'currentFolderId' => $currentFolder ? $currentFolder->id : null,
                            'level' => 0,
                            'canWrite' => $canWriteDocumenti,
                            'canDelete' => $canDeleteDocumenti,
                        ])
                    @elseif(!$repositories->count())
                        <div class="text-center text-muted py-3 small">
                            <i class="fas fa-folder-open d-block mb-1"></i>
                            Nessuna cartella
                        </div>
                    @endif

                    @if($repositories->count() > 0)
                        <div class="list-group-item list-group-item-info d-flex align-items-center py-1 bg-light">
                            <i class="fas fa-cloud mr-2 text-info"></i>
                            <span class="small font-weight-bold">Repository Remoti</span>
                        </div>
                        @foreach($repositories as $repo)
                            @php
                                $isRepoActive = $currentRepo && $currentRepo->id === $repo->id;
                                $repoIcon = $repo->tipo === 'webdav' ? 'fa-server' : 'fa-google-drive';
                                $repoColor = $repo->tipo === 'webdav' ? 'text-secondary' : 'text-danger';
                            @endphp
                            <a href="#"
                               onclick='event.preventDefault(); browseRepo({{ $repo->id }}, {{ json_encode($repo->nome) }}, "/"); return false;'
                               class="list-group-item list-group-item-action d-flex align-items-center py-2 repo-link {{ $isRepoActive ? 'active' : '' }}"
                               data-repo-id="{{ $repo->id }}"
                               style="padding-left: 40px !important;">
                                <i class="fab {{ $repoIcon }} {{ $isRepoActive ? 'text-white' : $repoColor }} mr-2"></i>
                                <span class="small text-truncate">{{ $repo->nome }}</span>
                            </a>
                        @endforeach
                    @endif
                </div>
            </div>
        </div>
    </div>

    {{-- Contenuto principale --}}
    <div class="col-md-9">
        <div class="card card-primary card-outline">
            <div class="card-header">
                {{-- Breadcrumb --}}
                <nav aria-label="breadcrumb">
                    <ol class="breadcrumb mb-0 p-0 bg-transparent">
                        <li class="breadcrumb-item">
                            <a href="/documenti"><i class="fas fa-home mr-1"></i>Documenti</a>
                        </li>
                        @if($currentRepo)
                            <li class="breadcrumb-item active">
                                <i class="fab {{ $currentRepo->tipo === 'webdav' ? 'fa-server' : 'fa-google-drive' }} mr-1"></i>
                                {{ $currentRepo->nome }}
                            </li>
                        @else
                            @foreach($breadcrumb as $anc)
                                <li class="breadcrumb-item">
                                    <a href="/documenti?folder_id={{ $anc->id }}">{{ $anc->nome }}</a>
                                </li>
                            @endforeach
                            @if($currentFolder)
                                <li class="breadcrumb-item active">{{ $currentFolder->nome }}</li>
                            @endif
                        @endif
                    </ol>
                </nav>
                <div class="card-tools d-flex align-items-center">
                    <div class="btn-group btn-group-sm mr-2" role="group">
                        <button type="button" class="btn btn-outline-secondary" id="viewGridBtn" onclick="setView('grid')" title="Vista griglia">
                            <i class="fas fa-th-large"></i>
                        </button>
                        <button type="button" class="btn btn-outline-secondary" id="viewListBtn" onclick="setView('list')" title="Vista lista">
                            <i class="fas fa-list"></i>
                        </button>
                    </div>
                    @if($canWriteDocumenti)
                    <button type="button" class="btn btn-sm btn-success" onclick="$('#uploadModal').modal('show')">
                        <i class="fas fa-upload mr-1"></i> Carica
                    </button>
                    @endif
                </div>
            </div>

            @include('partials._tag-filter-bar', ['filterTags' => $allTags])

            <div class="card-body p-0">
                {{-- Toolbar azioni massive --}}
                <form id="massForm" method="POST">
                    @csrf
                    <input type="hidden" name="_method" id="formMethod" value="POST">
                    @if($canDeleteDocumenti)
                    <div class="p-3 bg-light border-bottom d-flex align-items-center flex-wrap gap-2">
                        <span class="font-weight-bold mr-2">Azioni:</span>
                        <button type="button" class="btn btn-sm btn-danger" onclick="massAction('delete')">
                            <i class="fas fa-trash mr-1"></i> Elimina selezionati
                        </button>
                        @if($canWriteDocumenti)
                        <button type="button" class="btn btn-sm btn-warning" onclick="$('#associateModal').modal('show')">
                            <i class="fas fa-link mr-1"></i> Associa a...
                        </button>
                        <button type="button" class="btn btn-sm btn-info" onclick="$('#updateModal').modal('show')">
                            <i class="fas fa-edit mr-1"></i> Cambia tipo/contesto
                        </button>
                        <button type="button" class="btn btn-sm btn-secondary" onclick="$('#massMoveModal').modal('show')">
                            <i class="fas fa-folder-open mr-1"></i> Sposta selezionati in...
                        </button>
                        <button type="button" class="btn btn-sm btn-info" onclick="$('#massTagModal').modal('show')">
                            <i class="fas fa-tags mr-1"></i> Tag
                        </button>
                        <button type="button" class="btn btn-sm btn-success" onclick="massDownload()">
                            <i class="fas fa-download mr-1"></i> Scarica
                        </button>
                        @endif
                        <span class="ml-auto text-muted small" id="selectedCount">0 selezionati</span>
                    </div>
                    @endif

                    <div id="localContent">
                    {{-- View: Griglia --}}
                    <div id="viewGrid">
                        <div class="row p-3">
                            @if($sottoCartelle->count() > 0)
                                @foreach($sottoCartelle as $cartella)
                                <div class="col-md-4 col-sm-6 mb-3">
                                    <div class="card card-outline card-warning h-100">
                                        <div class="card-body p-3 text-center">
                                            <div class="py-3" style="font-size: 2.5rem;">
                                                <i class="fas fa-folder text-warning"></i>
                                            </div>
                                            <h6 class="font-weight-bold text-truncate mb-0" title="{{ $cartella->nome }}">
                                                <a href="/documenti?folder_id={{ $cartella->id }}">{{ $cartella->nome }}</a>
                                            </h6>
                                        </div>
                                        @if($canWriteDocumenti || $canDeleteDocumenti)
                                        <div class="card-footer p-2 text-center">
                                            @if($canWriteDocumenti)
                                            <button type="button" class="btn btn-xs btn-warning" onclick='renameFolder({{ $cartella->id }}, {{ json_encode($cartella->nome) }})' title="Rinomina">
                                                <i class="fas fa-pen"></i>
                                            </button>
                                            <button type="button" class="btn btn-xs btn-info" onclick='moveFolder({{ $cartella->id }}, {{ json_encode($cartella->nome) }})' title="Sposta">
                                                <i class="fas fa-folder-open"></i>
                                            </button>
                                            @endif
                                            @if($canDeleteDocumenti)
                                            <button type="button" class="btn btn-xs btn-danger" onclick='deleteFolder({{ $cartella->id }}, {{ json_encode($cartella->nome) }})' title="Elimina">
                                                <i class="fas fa-times"></i>
                                            </button>
                                            @endif
                                        </div>
                                        @endif
                                    </div>
                                </div>
                                @endforeach
                            @endif
                            @if($documenti->count() > 0)
                            @foreach($documenti as $documento)
                            @php
                                $icon = match($documento->mime_type) {
                                    'application/pdf' => 'fa-file-pdf text-danger',
                                    'image/jpeg','image/png','image/gif','image/webp','image/svg+xml' => 'fa-file-image text-success',
                                    'text/plain','text/csv','text/html' => 'fa-file-alt text-info',
                                    'application/msword','application/vnd.openxmlformats-officedocument.wordprocessingml.document' => 'fa-file-word text-primary',
                                    'application/vnd.ms-excel','application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' => 'fa-file-excel text-success',
                                    'application/zip','application/x-rar-compressed' => 'fa-file-archive text-warning',
                                    default => 'fa-file text-secondary',
                                };
                            @endphp
                            <div class="col-md-4 col-sm-6 mb-3">
                                <div class="card card-outline card-secondary h-100">
                                    <div class="card-body p-3">
                                        @if($canDeleteDocumenti)
                                        <div class="float-right">
                                            <input type="checkbox" name="ids[]" value="{{ $documento->id }}" class="doc-checkbox" onchange="updateCount()">
                                        </div>
                                        @endif
                                        <h6 class="card-title font-weight-bold text-truncate mb-2" title="{{ $documento->nome_file }}">
                                            {{ $documento->nome_file }}
                                        </h6>
                                        <div class="text-center py-2" style="font-size: 2.5rem;">
                                            <i class="fas {{ $icon }}"></i>
                                        </div>
                                        <div class="text-center mb-2">
                                            <span class="badge badge-{{ $documento->tipologia === 'avatar' ? 'primary' : ($documento->tipologia === 'galleria' ? 'success' : 'secondary') }}">
                                                {{ ucfirst($documento->tipologia) }}
                                            </span>
                                            @if($documento->dimensione)
                                                <span class="badge badge-light">
                                                    {{ number_format($documento->dimensione / 1024, 1) }} KB
                                                </span>
                                            @endif
                                        </div>
                                        <div class="text-center mb-1" style="display:flex;flex-wrap:wrap;gap:2px;justify-content:center;">
                                            @foreach($documento->tags as $tag)
                                                <a href="{{ route('documenti.index', ['tag[]' => $tag->slug]) }}" class="badge" style="background-color: {{ $tag->color ?? '#6c757d' }}; color: #fff; font-size:0.7rem;">{{ $tag->name }}</a>
                                            @endforeach
                                        </div>
                                        <div class="small text-muted text-center">
                                            @if($documento->user)
                                                {{ $documento->user->name }}
                                            @endif
                                            &middot; {{ $documento->created_at->format('d/m/Y') }}
                                        </div>
                                    </div>
                                    <div class="card-footer p-2 text-center">
                                        @if($documento->file_path)
                                            <button type="button" class="btn btn-xs btn-primary" onclick="previewDoc({{ $documento->id }}, '{{ $documento->mime_type }}')" title="Anteprima">
                                                <i class="fas fa-eye"></i>
                                            </button>
                                            <a href="/documenti/{{ $documento->id }}/download" class="btn btn-xs btn-info" title="Scarica">
                                                <i class="fas fa-download"></i>
                                            </a>
                                        @endif
                                        @if($canWriteDocumenti)
                                        <a href="/documenti/{{ $documento->id }}/edit" class="btn btn-xs btn-warning" title="Modifica">
                                            <i class="fas fa-edit"></i>
                                        </a>
                                        <button type="button" class="btn btn-xs btn-secondary" onclick="showMoveModal({{ $documento->id }}, '{{ e($documento->nome_file) }}')" title="Sposta in altra cartella">
                                            <i class="fas fa-folder-open"></i>
                                        </button>
                                        <button type="button" class="btn btn-xs btn-info" onclick="showAssociateModal({{ $documento->id }})" title="Associa a...">
                                            <i class="fas fa-link"></i>
                                        </button>
                                        <button type="button" class="btn btn-xs btn-secondary" onclick="showUpdateModal({{ $documento->id }})" title="Cambia tipo/contesto">
                                            <i class="fas fa-tag"></i>
                                        </button>
                                        @endif
                                        @if($canDeleteDocumenti)
                                        <button type="button" class="btn btn-xs btn-danger" onclick="deleteDocumento({{ $documento->id }}, '{{ e($documento->nome_file) }}')" title="Elimina">
                                            <i class="fas fa-trash"></i>
                                        </button>
                                        @endif
                                    </div>
                                </div>
                            </div>
                            @endforeach
                            @endif
                        </div>
                        @if($sottoCartelle->count() === 0 && $documenti->count() === 0)
                        <div class="text-center text-muted py-5">
                            <i class="fas {{ $currentRepo ? ($currentRepo->tipo === 'webdav' ? 'fa-server' : 'fa-google-drive') : 'fa-folder-open' }} fa-3x mb-3"></i>
                            <p class="mb-0">Nessun elemento presente</p>
                            @if($currentFolder)
                            <p class="small">Questa cartella è vuota</p>
                            @elseif($currentRepo)
                            <p class="small">Il repository remoto <strong>{{ $currentRepo->nome }}</strong> è vuoto</p>
                            @endif
                        </div>
                        @endif
                    </div>

                    {{-- View: Lista --}}
                    <div id="viewList" style="display:none;">
                        @if($sottoCartelle->count() > 0 || $documenti->count() > 0)
                        <table class="table table-bordered table-hover table-striped mb-0" id="documenti-table">
                            <thead class="thead-light">
                                <tr>
                                    @if($canDeleteDocumenti)
                                    <th style="width: 40px;" data-column="select">
                                        <input type="checkbox" id="selectAll" onchange="toggleAll(this)">
                                    </th>
                                    @endif
                                    <th data-column="nome">Nome</th>
                                    <th style="width: 100px;" data-column="tipologia">Tipologia</th>
                                    <th style="width: 90px;" data-column="dimensione">Dimensione</th>
                                    <th style="width: 120px;" data-column="visibilita">Contesto</th>
                                    <th style="width: 100px;" data-column="tag">Tag</th>
                                    <th style="width: 110px;" data-column="created_at">Data</th>
                                    <th style="width: 130px;" data-column="azioni">Azioni</th>
                                </tr>
                            </thead>
                            <tbody>
                                @foreach($sottoCartelle as $cartella)
                                <tr class="table-warning">
                                    @if($canDeleteDocumenti)
                                    <td></td>
                                    @endif
                                    <td>
                                        <i class="fas fa-folder text-warning mr-2"></i>
                                        <a href="/documenti?folder_id={{ $cartella->id }}" class="font-weight-bold">{{ $cartella->nome }}</a>
                                        <div class="small text-muted">Cartella</div>
                                    </td>
                                    <td><span class="badge badge-warning">Cartella</span></td>
                                    <td class="small text-muted">-</td>
                                    <td class="small text-muted">-</td>
                                    <td class="small text-muted">-</td>
                                    <td class="small text-muted">-</td>
                                    <td>
                                        <a href="/documenti?folder_id={{ $cartella->id }}" class="btn btn-xs btn-warning" title="Apri cartella">
                                            <i class="fas fa-folder-open"></i>
                                        </a>
                                        @if($canWriteDocumenti)
                                        <button type="button" class="btn btn-xs btn-warning" onclick='renameFolder({{ $cartella->id }}, {{ json_encode($cartella->nome) }})' title="Rinomina">
                                            <i class="fas fa-pen"></i>
                                        </button>
                                        <button type="button" class="btn btn-xs btn-info" onclick='moveFolder({{ $cartella->id }}, {{ json_encode($cartella->nome) }})' title="Sposta">
                                            <i class="fas fa-folder-open"></i>
                                        </button>
                                        @endif
                                        @if($canDeleteDocumenti)
                                        <button type="button" class="btn btn-xs btn-danger" onclick='deleteFolder({{ $cartella->id }}, {{ json_encode($cartella->nome) }})' title="Elimina">
                                            <i class="fas fa-times"></i>
                                        </button>
                                        @endif
                                    </td>
                                </tr>
                                @endforeach
                                @foreach($documenti as $documento)
                                @php
                                    $icon = match($documento->mime_type) {
                                        'application/pdf' => 'fa-file-pdf text-danger',
                                        'image/jpeg','image/png','image/gif','image/webp','image/svg+xml' => 'fa-file-image text-success',
                                        'text/plain','text/csv','text/html' => 'fa-file-alt text-info',
                                        'application/msword','application/vnd.openxmlformats-officedocument.wordprocessingml.document' => 'fa-file-word text-primary',
                                        'application/vnd.ms-excel','application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' => 'fa-file-excel text-success',
                                        'application/zip','application/x-rar-compressed' => 'fa-file-archive text-warning',
                                        default => 'fa-file text-secondary',
                                    };
                                @endphp
                                <tr>
                                    @if($canDeleteDocumenti)
                                    <td>
                                        <input type="checkbox" name="ids[]" value="{{ $documento->id }}" class="doc-checkbox" onchange="updateCount()">
                                    </td>
                                    @endif
                                    <td>
                                        <i class="fas {{ $icon }} mr-2"></i>
                                        <span class="font-weight-bold">{{ $documento->nome_file }}</span>
                                        <div class="small text-muted">
                                            @if($documento->user){{ $documento->user->name }}@endif
                                            @if($documento->cartella) in <a href="/documenti?folder_id={{ $documento->cartella_id }}" class="text-muted">{{ $documento->cartella->nome }}</a>@endif
                                        </div>
                                    </td>
                                    <td>
                                        <span class="badge badge-{{ $documento->tipologia === 'avatar' ? 'primary' : ($documento->tipologia === 'galleria' ? 'success' : 'secondary') }}">
                                            {{ ucfirst($documento->tipologia) }}
                                        </span>
                                    </td>
                                    <td class="small">
                                        @if($documento->dimensione)
                                            {{ number_format($documento->dimensione / 1024, 1) }} KB
                                        @else
                                            <span class="text-muted">-</span>
                                        @endif
                                    </td>
                                    <td>
                                        @switch($documento->visibilita)
                                            @case('individuo')
                                                @if($documento->target instanceof \App\Models\Individuo)
                                                <a href="/individui/{{ $documento->target->id }}" class="small">
                                                    <i class="fas fa-user text-info mr-1"></i>{{ $documento->target->cognome }} {{ $documento->target->nome }}
                                                </a>
                                                @else
                                                <span class="badge badge-info">Individuo</span>
                                                @endif
                                                @break
                                            @case('gruppo')
                                                @if($documento->target instanceof \App\Models\Gruppo)
                                                <a href="/gruppi/{{ $documento->target->id }}" class="small">
                                                    <i class="fas fa-folder text-warning mr-1"></i>{{ $documento->target->nome }}
                                                </a>
                                                @else
                                                <span class="badge badge-success">Gruppo</span>
                                                @endif
                                                @break
                                            @case('evento')
                                                @if($documento->target instanceof \App\Models\Evento)
                                                <a href="/eventi/{{ $documento->target->id }}" class="small">
                                                    <i class="fas fa-calendar text-primary mr-1"></i>{{ $documento->target->nome_evento }}
                                                </a>
                                                @else
                                                <span class="badge badge-warning">Evento</span>
                                                @endif
                                                @break
                                            @case('mailing')
                                                @if($documento->target instanceof \App\Models\MailingList)
                                                <a href="/mailing-liste/{{ $documento->target->id }}" class="small">
                                                    <i class="fas fa-envelope text-secondary mr-1"></i>{{ $documento->target->nome }}
                                                </a>
                                                @else
                                                <span class="badge badge-secondary">Mailing</span>
                                                @endif
                                                @break
                                            @case('pubblico')
                                                <span class="badge badge-light">Pubblico</span>
                                                @break
                                            @case('associazione')
                                                <span class="badge badge-dark">Associazione</span>
                                                @break
                                            @case('federazione')
                                                <span class="badge badge-purple">Federazione</span>
                                                @break
                                            @default
                                                <span class="text-muted small">-</span>
                                        @endswitch
                                    </td>
                                    <td>
                                        @foreach($documento->tags as $tag)
                                            <a href="{{ route('documenti.index', ['tag[]' => $tag->slug]) }}" class="badge" style="background-color: {{ $tag->color ?? '#6c757d' }}; color: #fff;">{{ $tag->name }}</a>
                                        @endforeach
                                    </td>
                                    <td class="small">{{ $documento->created_at->format('d/m/Y') }}</td>
                                    <td>
                                        @if($documento->file_path)
                                            <button type="button" class="btn btn-xs btn-primary" onclick="previewDoc({{ $documento->id }}, '{{ $documento->mime_type }}')" title="Anteprima">
                                                <i class="fas fa-eye"></i>
                                            </button>
                                            <a href="/documenti/{{ $documento->id }}/download" class="btn btn-xs btn-info" title="Scarica">
                                                <i class="fas fa-download"></i>
                                            </a>
                                        @endif
                                        @if($canWriteDocumenti)
                                        <a href="/documenti/{{ $documento->id }}/edit" class="btn btn-xs btn-warning" title="Modifica">
                                            <i class="fas fa-edit"></i>
                                        </a>
                                        <button type="button" class="btn btn-xs btn-secondary" onclick="showMoveModal({{ $documento->id }}, '{{ e($documento->nome_file) }}')" title="Sposta in altra cartella">
                                            <i class="fas fa-folder-open"></i>
                                        </button>
                                        <button type="button" class="btn btn-xs btn-info" onclick="showAssociateModal({{ $documento->id }})" title="Associa a...">
                                            <i class="fas fa-link"></i>
                                        </button>
                                        <button type="button" class="btn btn-xs btn-secondary" onclick="showUpdateModal({{ $documento->id }})" title="Cambia tipo/contesto">
                                            <i class="fas fa-tag"></i>
                                        </button>
                                        @endif
                                        @if($canDeleteDocumenti)
                                        <button type="button" class="btn btn-xs btn-danger" onclick="deleteDocumento({{ $documento->id }}, '{{ e($documento->nome_file) }}')" title="Elimina">
                                            <i class="fas fa-trash"></i>
                                        </button>
                                        @endif
                                    </td>
                                </tr>
                                @endforeach
                            </tbody>
                        </table>
                        @else
                        <div class="text-center text-muted py-5">
                            <i class="fas {{ $currentRepo ? ($currentRepo->tipo === 'webdav' ? 'fa-server' : 'fa-google-drive') : 'fa-folder-open' }} fa-3x mb-3"></i>
                            <p class="mb-0">Nessun elemento presente</p>
                        </div>
                        @endif
                    </div>

                    {{-- Paginazione --}}
                @if($documenti->hasPages())
                <div class="p-3 border-top">
                    {{ $documenti->links() }}
                </div>
                @endif
                    </div>{{-- /localContent --}}

                    <div id="remoteContent" style="display:none;">
                        <div class="p-3 border-bottom bg-light d-flex align-items-center">
                            <i class="fas fa-cloud mr-2 text-info"></i>
                            <span id="remoteBreadcrumb" class="small font-weight-bold"></span>
                            <button type="button" class="btn btn-sm btn-outline-secondary ml-auto" onclick="showLocalContent()">
                                <i class="fas fa-folder mr-1"></i> Documenti locali
                            </button>
                        </div>
                        <div id="remoteGrid" class="row p-3"></div>
                        <div id="remoteList" style="display:none;"></div>
                        <div id="remoteEmpty" class="text-center text-muted py-5" style="display:none;">
                            <i class="fas fa-folder-open fa-3x mb-3"></i>
                            <p class="mb-0">Repository vuoto</p>
                        </div>
                        <div id="remoteLoading" class="text-center py-5" style="display:none;">
                            <i class="fas fa-spinner fa-spin fa-3x text-muted"></i>
                            <p class="mt-2 text-muted">Caricamento contenuti remoti...</p>
                        </div>
                    </div>
            </div>
        </div>
    </div>
</div>
</form>{{-- /massForm --}}

@include('partials.table-settings')

<div id="vista-data" style="display:none;">{{ $vistaDefaultJson }}</div>

{{-- MODAL: Nuova Cartella --}}
<div class="modal fade" id="newFolderModal" tabindex="-1" role="dialog">
    <div class="modal-dialog modal-dialog-scrollable" role="document">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title"><i class="fas fa-folder-plus mr-2"></i>Nuova Cartella</h5>
                <button type="button" class="close" onclick="$('#newFolderModal').modal('hide')">
                    <span>&times;</span>
                </button>
            </div>
            <form id="newFolderForm">
                @csrf
                <div class="modal-body">
                    <div class="form-group">
                        <label>Nome cartella *</label>
                        <input type="text" name="nome" class="form-control" placeholder="Nome della cartella" required>
                    </div>
                    @if($currentFolder)
                    <input type="hidden" name="parent_id" value="{{ $currentFolder->id }}">
                    <p class="text-muted small mb-0">Sarà creata all'interno di: <strong>{{ $currentFolder->nome }}</strong></p>
                    @else
                    <p class="text-muted small mb-0">Sarà creata nella radice</p>
                    @endif
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" onclick="$('#newFolderModal').modal('hide')">Annulla</button>
                    <button type="submit" class="btn btn-primary">
                        <i class="fas fa-save mr-1"></i> Crea
                    </button>
                </div>
            </form>
        </div>
    </div>
</div>

{{-- MODAL: Upload --}}
<div class="modal fade" id="uploadModal" tabindex="-1" role="dialog">
    <div class="modal-dialog modal-dialog-scrollable" role="document">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title"><i class="fas fa-upload mr-2"></i>Carica Documento</h5>
                <button type="button" class="close" onclick="$('#uploadModal').modal('hide')">
                    <span>&times;</span>
                </button>
            </div>
            <div class="modal-body">
                <form action="/documenti" method="POST" enctype="multipart/form-data" id="uploadForm">
                    @csrf
                    <div class="form-group">
                        <label>Nome *</label>
                        <input type="text" name="nome_file" class="form-control" placeholder="Nome del documento" required>
                    </div>
                    <div class="form-group">
                        <label>Tipologia *</label>
                        <select name="tipologia" class="form-control" required>
                            @foreach($tipologie as $tip)
                                <option value="{{ $tip->nome }}">{{ $tip->descrizione ?? ucfirst($tip->nome) }}</option>
                            @endforeach
                        </select>
                    </div>
                    <div class="form-group">
                        <label>Visibilità *</label>
                        <select name="visibilita" id="uploadVisibilita" class="form-control" onchange="loadUploadTargets()">
                            <option value="pubblico">Pubblico</option>
                            <option value="individuo">Individuo</option>
                            <option value="gruppo">Gruppo</option>
                        </select>
                    </div>
                    <div class="form-group" id="uploadTargetGroup" style="display:none;">
                        <label>Riferimento</label>
                        <select name="visibilita_target_id" class="form-control" id="uploadTargetId">
                            <option value="">Seleziona...</option>
                        </select>
                        <input type="hidden" name="visibilita_target_type" id="uploadTargetType">
                    </div>
                    @if($repositories->count() > 0)
                    <div class="form-group">
                        <label>Repository di destinazione</label>
                        <select name="repository_id" id="uploadRepository" class="form-control" onchange="toggleUploadRepo()">
                            <option value="">Locale (predefinito)</option>
                            @foreach($repositories as $repo)
                                <option value="{{ $repo->id }}" {{ $currentRepo && $currentRepo->id === $repo->id ? 'selected' : '' }}>
                                    <i class="fas {{ $repo->tipo === 'webdav' ? 'fa-server' : 'fa-google-drive' }}"></i>
                                    {{ $repo->nome }} ({{ \App\Models\StorageRepository::etichettaTipo($repo->tipo) }})
                                </option>
                            @endforeach
                        </select>
                        <small class="text-muted">Seleziona un repository remoto o lascia "Locale" per il salvataggio predefinito</small>
                    </div>
                    @endif
                    <div class="form-group">
                        <label>File *</label>
                        <input type="file" name="file" class="form-control" required>
                        <small class="text-muted">Max 10MB</small>
                    </div>
                    <div class="form-group" id="uploadFolderGroup">
                        <label>Cartella</label>
                        <select name="cartella_id" id="uploadCartellaId" class="form-control">
                            <option value="">— Nessuna cartella —</option>
                            @foreach($cartelle as $cartella)
                                <option value="{{ $cartella->id }}" {{ $currentFolder && $currentFolder->id === $cartella->id ? 'selected' : '' }}>{{ $cartella->nome }}</option>
                                @if($cartella->children->count() > 0)
                                    @foreach($cartella->children as $child)
                                        <option value="{{ $child->id }}" {{ $currentFolder && $currentFolder->id === $child->id ? 'selected' : '' }}>&nbsp;&nbsp;&nbsp;{{ $child->nome }}</option>
                                    @endforeach
                                @endif
                            @endforeach
                        </select>
                        <button type="button" class="btn btn-sm btn-outline-success mt-2" id="uploadNewFolderBtn">
                            <i class="fas fa-plus mr-1"></i> Nuova cartella
                        </button>
                    </div>
                    @if($currentRepo)
                    <input type="hidden" name="repository_id" value="{{ $currentRepo->id }}">
                    <p class="text-muted small mb-0">Caricamento su repository remoto: <strong>{{ $currentRepo->nome }}</strong></p>
                    @endif
                </form>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" onclick="$('#uploadModal').modal('hide')">Annulla</button>
                <button type="submit" class="btn btn-primary" form="uploadForm">
                    <i class="fas fa-upload mr-1"></i> Carica
                </button>
            </div>
        </div>
    </div>
</div>

{{-- MODAL: Associa --}}
<div class="modal fade" id="associateModal" tabindex="-1" role="dialog">
    <div class="modal-dialog modal-dialog-scrollable" role="document">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title"><i class="fas fa-link mr-2"></i>Associa a</h5>
                <button type="button" class="close" onclick="$('#associateModal').modal('hide')">
                    <span>&times;</span>
                </button>
            </div>
            <div class="modal-body">
                <form id="associateForm" method="POST" action="/documenti/mass-associate">
                    @csrf
                    <div class="form-group">
                        <label>Tipo collegamento</label>
                        <select name="target_type" class="form-control" required onchange="loadTargets(this.value)">
                            <option value="">Seleziona...</option>
                            <option value="individuo">Individuo</option>
                            <option value="gruppo">Gruppo</option>
                            <option value="evento">Evento</option>
                            <option value="mailing">Mailing List</option>
                        </select>
                    </div>
                    <div class="form-group">
                        <label>Riferimento</label>
                        <select name="target_id" class="form-control" required id="targetSelect">
                            <option value="">Seleziona prima il tipo...</option>
                        </select>
                    </div>
                    <input type="hidden" name="ids" id="associateIds">
                </form>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" onclick="$('#associateModal').modal('hide')">Annulla</button>
                <button type="button" class="btn btn-primary" onclick="submitAssociate()">Associa</button>
            </div>
        </div>
    </div>
</div>

{{-- MODAL: Cambia tipo/contesto --}}
<div class="modal fade" id="updateModal" tabindex="-1" role="dialog">
    <div class="modal-dialog modal-dialog-scrollable" role="document">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title"><i class="fas fa-edit mr-2"></i>Cambia tipo/contesto</h5>
                <button type="button" class="close" onclick="$('#updateModal').modal('hide')">
                    <span>&times;</span>
                </button>
            </div>
            <div class="modal-body">
                <form id="updateForm" method="POST" action="/documenti/mass-update">
                    @csrf
                    <div class="form-group">
                        <label>Nuova tipologia</label>
                        <select name="tipologia" class="form-control">
                            <option value="">Non modificare</option>
                            @foreach($tipologie as $tip)
                                <option value="{{ $tip->nome }}">{{ $tip->descrizione ?? ucfirst($tip->nome) }}</option>
                            @endforeach
                        </select>
                    </div>
                    <div class="form-group">
                        <label>Nuovo contesto</label>
                        <select name="visibilita" id="updateVisibilita" class="form-control" onchange="toggleUpdateTarget(this.value)">
                            <option value="">Non modificare</option>
                            <option value="pubblico">Pubblico</option>
                            <option value="individuo">Individuo</option>
                            <option value="gruppo">Gruppo</option>
                            <option value="evento">Evento</option>
                            <option value="associazione">Associazione</option>
                            <option value="federazione">Federazione</option>
                            <option value="mailing">Mailing List</option>
                        </select>
                    </div>
                    <div class="form-group" id="updateTargetGroup" style="display:none;">
                        <label>Elemento collegato</label>
                        <select name="visibilita_target_id" class="form-control" id="updateTargetSelect">
                            <option value="">Seleziona...</option>
                        </select>
                        <input type="hidden" name="visibilita_target_type" id="updateTargetType">
                    </div>
                    <input type="hidden" name="ids" id="updateIds">
                </form>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" onclick="$('#updateModal').modal('hide')">Annulla</button>
                <button type="button" class="btn btn-primary" onclick="submitUpdate()">Aggiorna</button>
            </div>
        </div>
    </div>
</div>

{{-- MODAL: Preview --}}
<div class="modal fade" id="previewModal" tabindex="-1" role="dialog">
    <div class="modal-dialog modal-lg" style="max-width: 90vw;">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title"><i class="fas fa-eye mr-2"></i>Anteprima</h5>
                <button type="button" class="close" data-dismiss="modal">
                    <span>&times;</span>
                </button>
            </div>
            <div class="modal-body p-0" style="min-height: 400px;">
                <iframe id="previewFrame" src="" style="width: 100%; height: 70vh; border: none;"></iframe>
            </div>
            <div class="modal-footer">
                <a id="previewDownloadBtn" href="#" class="btn btn-primary" download>
                    <i class="fas fa-download mr-1"></i> Scarica
                </a>
                <button type="button" class="btn btn-secondary" data-dismiss="modal">Chiudi</button>
            </div>
        </div>
    </div>
</div>

{{-- MODAL: Conferma eliminazione singola --}}
<div class="modal fade" id="deleteConfirmModal" tabindex="-1" role="dialog">
    <div class="modal-dialog modal-dialog-scrollable" role="document">
        <div class="modal-content">
            <div class="modal-header bg-danger text-white">
                <h5 class="modal-title"><i class="fas fa-exclamation-triangle mr-2"></i>Conferma Eliminazione</h5>
                <button type="button" class="close text-white" onclick="$('#deleteConfirmModal').modal('hide')">
                    <span>&times;</span>
                </button>
            </div>
            <div class="modal-body">
                <p id="deleteConfirmMessage"></p>
                <div id="deleteConfirmLinks" class="mt-3"></div>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" onclick="$('#deleteConfirmModal').modal('hide')">Annulla</button>
                <button type="button" class="btn btn-danger" id="confirmDeleteBtn">
                    <i class="fas fa-trash mr-1"></i> Elimina comunque
                </button>
            </div>
        </div>
    </div>
</div>

{{-- MODAL: Conferma eliminazione multipla --}}
<div class="modal fade" id="massDeleteConfirmModal" tabindex="-1" role="dialog">
    <div class="modal-dialog modal-dialog-scrollable" role="document">
        <div class="modal-content">
            <div class="modal-header bg-danger text-white">
                <h5 class="modal-title"><i class="fas fa-exclamation-triangle mr-2"></i>Conferma Eliminazione Multipla</h5>
                <button type="button" class="close text-white" onclick="$('#massDeleteConfirmModal').modal('hide')">
                    <span>&times;</span>
                </button>
            </div>
            <div class="modal-body">
                <p>Stai per eliminare <strong id="massDeleteCount">0</strong> documenti.</p>
                <div id="massDeleteLinks" class="mt-3"></div>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" onclick="$('#massDeleteConfirmModal').modal('hide')">Annulla</button>
                <button type="button" class="btn btn-danger" id="confirmMassDeleteBtn">
                    <i class="fas fa-trash mr-1"></i> Elimina comunque
                </button>
            </div>
        </div>
    </div>
</div>

{{-- MODAL: Sposta massivo --}}
<div class="modal fade" id="massMoveModal" tabindex="-1" role="dialog">
    <div class="modal-dialog modal-dialog-scrollable" role="document">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title"><i class="fas fa-folder-open mr-2"></i>Sposta documenti selezionati</h5>
                <button type="button" class="close" onclick="$('#massMoveModal').modal('hide')">
                    <span>&times;</span>
                </button>
            </div>
            <form id="massMoveForm">
                @csrf
                <input type="hidden" name="ids" id="massMoveIds">
                <div class="modal-body">
                    <p>Spostare <strong id="massMoveCount">0</strong> documenti nella cartella:</p>
                    <div class="form-group">
                        <label>Cartella di destinazione</label>
                        <select name="cartella_id" class="form-control">
                            <option value="">— Radice (nessuna cartella) —</option>
                            @foreach(\App\Models\DocumentoCartella::with('children')->whereNull('parent_id')->orderBy('nome')->get() as $cartella)
                                <option value="{{ $cartella->id }}">{{ $cartella->nome }}</option>
                                @if($cartella->children->count() > 0)
                                    @foreach($cartella->children as $child)
                                        <option value="{{ $child->id }}">&nbsp;&nbsp;&nbsp;{{ $child->nome }}</option>
                                    @endforeach
                                @endif
                            @endforeach
                        </select>
                        <button type="button" class="btn btn-sm btn-outline-success mt-2" id="massMoveNewFolderBtn">
                            <i class="fas fa-plus mr-1"></i> Nuova cartella
                        </button>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" onclick="$('#massMoveModal').modal('hide')">Annulla</button>
                    <button type="submit" class="btn btn-primary">
                        <i class="fas fa-folder-open mr-1"></i> Sposta
                    </button>
                </div>
            </form>
        </div>
    </div>
</div>

{{-- MODAL: Gestione Tag massiva --}}
<div class="modal fade" id="massTagModal" tabindex="-1" role="dialog">
    <div class="modal-dialog modal-dialog-scrollable" role="document">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title"><i class="fas fa-tags mr-2"></i>Gestione Tag</h5>
                <button type="button" class="close" onclick="$('#massTagModal').modal('hide')">
                    <span>&times;</span>
                </button>
            </div>
            <form id="massTagForm" method="POST" action="/documenti/mass-tag">
                @csrf
                <div class="modal-body">
                    <p class="mb-2">Operazione su <strong id="massTagCount">0</strong> documenti selezionati.</p>

                    <div class="form-group mb-3">
                        <label class="font-weight-bold">Azione</label>
                        <div class="d-flex" style="gap:1.5rem;">
                            <div class="form-check">
                                <input class="form-check-input" type="radio" name="mode" id="mtModeAssign" value="assign" checked>
                                <label class="form-check-label" for="mtModeAssign">Assegna tag</label>
                            </div>
                            <div class="form-check">
                                <input class="form-check-input" type="radio" name="mode" id="mtModeRemove" value="remove">
                                <label class="form-check-label" for="mtModeRemove">Rimuovi tag</label>
                            </div>
                        </div>
                    </div>

                    @include('partials._tag-selector', ['label' => 'Seleziona tag'])

                    <input type="hidden" name="ids" id="massTagIds" value="">
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" onclick="$('#massTagModal').modal('hide')">Annulla</button>
                    <button type="submit" class="btn btn-primary">
                        <i class="fas fa-tags mr-1"></i> Applica
                    </button>
                </div>
            </form>
        </div>
    </div>
</div>

{{-- MODAL: Sposta documento --}}
<div class="modal fade" id="moveModal" tabindex="-1" role="dialog">
    <div class="modal-dialog modal-dialog-scrollable" role="document">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title"><i class="fas fa-folder-open mr-2"></i>Sposta documento</h5>
                <button type="button" class="close" onclick="$('#moveModal').modal('hide')">
                    <span>&times;</span>
                </button>
            </div>
            <form id="moveForm">
                @csrf
                <input type="hidden" name="documento_id" id="moveDocumentoId">
                <div class="modal-body">
                    <p>Spostare il documento <strong id="moveDocumentoNome"></strong> in:</p>
                    <div class="form-group">
                        <label>Cartella di destinazione</label>
                        <select name="cartella_id" id="moveCartellaId" class="form-control">
                            <option value="">— Radice (nessuna cartella) —</option>
                            @foreach(\App\Models\DocumentoCartella::with('children')->whereNull('parent_id')->orderBy('nome')->get() as $cartella)
                                <option value="{{ $cartella->id }}">{{ $cartella->nome }}</option>
                                @if($cartella->children->count() > 0)
                                    @foreach($cartella->children as $child)
                                        <option value="{{ $child->id }}">&nbsp;&nbsp;&nbsp;{{ $child->nome }}</option>
                                    @endforeach
                                @endif
                            @endforeach
                        </select>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" onclick="$('#moveModal').modal('hide')">Annulla</button>
                    <button type="submit" class="btn btn-primary">
                        <i class="fas fa-folder-open mr-1"></i> Sposta
                    </button>
                </div>
            </form>
        </div>
    </div>
</div>
@endsection

@section('scripts')
<script src="{{ asset('js/column-manager.js') }}"></script>
<script>
const individui = @json($individui->map(fn($i) => ['id' => $i->id, 'label' => $i->cognome . ' ' . $i->nome]));
const gruppi = @json($gruppi->map(fn($g) => ['id' => $g->id, 'label' => $g->nome]));
const eventi = @json($eventi->map(fn($e) => ['id' => $e->id, 'label' => $e->nome_evento]));
const mailingLists = @json($mailingLists ? $mailingLists->map(fn($m) => ['id' => $m->id, 'label' => $m->nome]) : []);
const cartelle = @json($cartelleMoveOptions);

$('#uploadModal').on('shown.bs.modal', function () {
    loadUploadTargets();
    toggleUploadRepo();
});

$('#newFolderModal').on('show.bs.modal', function () {
    $(this).css('z-index', 1060);
    $('.modal-backdrop:last').css('z-index', 1050);
});

$('#newFolderModal').on('hidden.bs.modal', function () {
    window._uploadNewFolder = false;
    $(this).css('z-index', '');
});

function toggleAll(source) {
    document.querySelectorAll('.doc-checkbox').forEach(cb => cb.checked = source.checked);
    updateCount();
}

function updateCount() {
    const count = document.querySelectorAll('.doc-checkbox:checked').length;
    document.getElementById('selectedCount').textContent = count + ' selezionati';
}

function getSelectedIds() {
    return Array.from(document.querySelectorAll('.doc-checkbox:checked')).map(cb => cb.value);
}

let pendingMassDeleteIds = [];

function massAction(action) {
    const ids = getSelectedIds();
    if (ids.length === 0) {
        alert('Seleziona almeno un documento');
        return;
    }
    
    if (action === 'delete') {
        fetch('/documenti/check-links', {
            method: 'POST',
            headers: {
                'X-CSRF-TOKEN': '{{ csrf_token() }}',
                'Content-Type': 'application/json',
                'Accept': 'application/json',
            },
            body: JSON.stringify({ ids: ids })
        })
        .then(response => response.json())
        .then(data => {
            pendingMassDeleteIds = ids;
            document.getElementById('massDeleteCount').textContent = ids.length;
            
            if (data.linked_count > 0) {
                let linksHtml = '<div class="alert alert-warning mb-0"><p><strong>Attenzione:</strong> ' + data.linked_count + ' documento(i) sono collegati a elementi nel database:</p><ul class="mb-0">';
                data.links.forEach(function(link) {
                    if (link.url) {
                        linksHtml += '<li><a href="' + link.url + '" target="_blank">' + link.name + '</a></li>';
                    } else {
                        linksHtml += '<li>' + link.name + '</li>';
                    }
                });
                linksHtml += '</ul></div>';
                document.getElementById('massDeleteLinks').innerHTML = linksHtml;
            } else {
                document.getElementById('massDeleteLinks').innerHTML = '<div class="alert alert-info mb-0">Nessun documento risulta collegato.</div>';
            }
            
            document.getElementById('confirmMassDeleteBtn').onclick = function() { performMassDelete(); };
            $('#massDeleteConfirmModal').modal('show');
        })
        .catch(error => {
            alert('Errore controllo collegamenti: ' + error.message);
    });
}
}

function massDownload() {
    const ids = getSelectedIds();
    if (ids.length === 0) {
        alert('Seleziona almeno un documento');
        return;
    }

    const form = document.createElement('form');
    form.method = 'POST';
    form.action = '/documenti/mass-download';
    const csrf = document.createElement('input');
    csrf.type = 'hidden';
    csrf.name = '_token';
    csrf.value = '{{ csrf_token() }}';
    form.appendChild(csrf);
    ids.forEach(id => {
        const input = document.createElement('input');
        input.type = 'hidden';
        input.name = 'ids[]';
        input.value = id;
        form.appendChild(input);
    });
    document.body.appendChild(form);
    form.submit();
    document.body.removeChild(form);
}

function performMassDelete() {
    const ids = pendingMassDeleteIds;
    $('#massDeleteConfirmModal').modal('hide');
    
    fetch('/documenti/mass-destroy', {
        method: 'POST',
        headers: {
            'X-CSRF-TOKEN': '{{ csrf_token() }}',
            'Content-Type': 'application/x-www-form-urlencoded',
        },
        body: 'ids=' + ids.join(',')
    })
    .then(response => {
        if (response.redirected) {
            window.location.href = response.url;
        } else {
            window.location.reload();
        }
    })
    .catch(error => {
        alert('Errore: ' + error.message);
    });
}

function deleteDocumento(id, nomeFile) {
    fetch('/documenti/' + id + '/check-links', {
        method: 'GET',
        headers: {
            'X-CSRF-TOKEN': '{{ csrf_token() }}',
            'Accept': 'application/json',
        }
    })
    .then(response => response.json())
    .then(data => {
        if (data.has_links) {
            let linksHtml = '<div class="alert alert-warning mb-0"><p class="mb-2"><strong>Attenzione:</strong> Questo documento è collegato a:</p><ul class="mb-0">';
            data.links.forEach(function(link) {
                if (link.url) {
                    linksHtml += '<li><a href="' + link.url + '" target="_blank">' + link.name + '</a></li>';
                } else {
                    linksHtml += '<li>' + link.name + '</li>';
                }
            });
            linksHtml += '</ul></div>';
            document.getElementById('deleteConfirmLinks').innerHTML = linksHtml;
            document.getElementById('deleteConfirmMessage').textContent = 'Eliminare il documento "' + nomeFile + '"?';
            document.getElementById('confirmDeleteBtn').onclick = function() { performDelete(id); };
            $('#deleteConfirmModal').modal('show');
        } else {
            if (confirm('Eliminare il documento "' + nomeFile + '"?')) {
                performDelete(id);
            }
        }
    })
    .catch(error => {
        alert('Errore: ' + error.message);
    });
}

function performDelete(id) {
    fetch('/documenti/' + id, {
        method: 'POST',
        headers: {
            'X-CSRF-TOKEN': '{{ csrf_token() }}',
            'Content-Type': 'application/x-www-form-urlencoded',
        },
        body: '_method=DELETE'
    })
    .then(response => {
        if (response.redirected) {
            window.location.href = response.url;
        } else {
            window.location.reload();
        }
    })
    .catch(error => {
        alert('Errore: ' + error.message);
    });
}

function previewDoc(id, mimeType) {
    document.getElementById('previewFrame').src = '/documenti/' + id + '/preview';
    document.getElementById('previewDownloadBtn').href = '/documenti/' + id + '/download';
    $('#previewModal').modal('show');
}

function loadUploadTargets() {
    const visibilita = document.getElementById('uploadVisibilita').value;
    const group = document.getElementById('uploadTargetGroup');
    const select = document.getElementById('uploadTargetId');
    const type = document.getElementById('uploadTargetType');

    if (visibilita === 'pubblico') {
        group.style.display = 'none';
        select.innerHTML = '<option value="">Seleziona...</option>';
        type.value = '';
        return;
    }

    group.style.display = 'block';
    let data = [];
    if (visibilita === 'individuo') {
        data = individui;
        type.value = 'individuo';
    } else if (visibilita === 'gruppo') {
        data = gruppi;
        type.value = 'gruppo';
    }

    select.innerHTML = '<option value="">Seleziona...</option>';
    data.forEach(item => {
        const opt = document.createElement('option');
        opt.value = item.id;
        opt.textContent = item.label;
        select.appendChild(opt);
    });
}

function loadTargets(type) {
    const select = document.getElementById('targetSelect');
    select.innerHTML = '<option value="">Caricamento...</option>';
    
    let data = [];
    if (type === 'individuo') data = individui;
    else if (type === 'gruppo') data = gruppi;
    else if (type === 'evento') data = eventi;
    else if (type === 'mailing') data = mailingLists;
    
    select.innerHTML = '<option value="">Seleziona...</option>';
    data.forEach(item => {
        const opt = document.createElement('option');
        opt.value = item.id;
        opt.textContent = item.label;
        select.appendChild(opt);
    });
}

function submitAssociate() {
    const ids = getSelectedIds();
    if (ids.length === 0) {
        alert('Seleziona almeno un documento');
        return;
    }
    const targetType = document.querySelector('#associateForm select[name="target_type"]').value;
    const targetId = document.getElementById('targetSelect').value;
    if (!targetType || !targetId) {
        alert('Seleziona tipo e riferimento');
        return;
    }
    document.getElementById('associateIds').value = ids.join(',');
    document.getElementById('associateForm').submit();
}

function toggleUpdateTarget(value) {
    const group = document.getElementById('updateTargetGroup');
    const select = document.getElementById('updateTargetSelect');
    const type = document.getElementById('updateTargetType');

    if (!value || value === 'pubblico' || value === 'associazione' || value === 'federazione') {
        group.style.display = 'none';
        select.innerHTML = '<option value="">Seleziona...</option>';
        type.value = '';
        return;
    }

    group.style.display = 'block';
    let data = [];
    let targetType = '';
    if (value === 'individuo') { data = individui; targetType = 'individuo'; }
    else if (value === 'gruppo') { data = gruppi; targetType = 'gruppo'; }
    else if (value === 'evento') { data = eventi; targetType = 'evento'; }
    else if (value === 'mailing') { data = mailingLists; targetType = 'mailing'; }

    type.value = targetType;
    select.innerHTML = '<option value="">Seleziona...</option>';
    data.forEach(item => {
        const opt = document.createElement('option');
        opt.value = item.id;
        opt.textContent = item.label;
        select.appendChild(opt);
    });
}

function submitUpdate() {
    const ids = getSelectedIds();
    if (ids.length === 0) {
        alert('Seleziona almeno un documento');
        return;
    }
    const tipologia = document.querySelector('#updateForm select[name="tipologia"]').value;
    const visibilita = document.querySelector('#updateForm select[name="visibilita"]').value;
    if (!tipologia && !visibilita) {
        alert('Seleziona almeno una tipologia o un contesto da modificare');
        return;
    }
    document.getElementById('updateIds').value = ids.join(',');
    document.getElementById('updateForm').submit();
}

// Associa documento singolo
function showAssociateModal(id) {
    document.getElementById('associateIds').value = id;
    document.querySelector('#associateForm select[name="target_type"]').value = '';
    document.getElementById('targetSelect').innerHTML = '<option value="">Seleziona prima il tipo...</option>';
    $('#associateModal').modal('show');
}

// Cambia tipo/contesto documento singolo
function showUpdateModal(id) {
    document.getElementById('updateIds').value = id;
    document.querySelector('#updateForm select[name="tipologia"]').value = '';
    document.querySelector('#updateForm select[name="visibilita"]').value = '';
    document.getElementById('updateTargetGroup').style.display = 'none';
    document.getElementById('updateTargetSelect').innerHTML = '<option value="">Seleziona...</option>';
    $('#updateModal').modal('show');
}

// Sposta documento
function showMoveModal(id, nome) {
    document.getElementById('moveDocumentoId').value = id;
    document.getElementById('moveDocumentoNome').textContent = nome;
    $('#moveModal').modal('show');
}

document.getElementById('massMoveModal')?.addEventListener('show.bs.modal', function() {
    const ids = getSelectedIds();
    document.getElementById('massMoveIds').value = ids.join(',');
    document.getElementById('massMoveCount').textContent = ids.length;
});

document.getElementById('massTagModal')?.addEventListener('show.bs.modal', function() {
    const ids = getSelectedIds();
    document.getElementById('massTagIds').value = ids.join(',');
    document.getElementById('massTagCount').textContent = ids.length;
});

document.getElementById('massMoveNewFolderBtn')?.addEventListener('click', function() {
    Swal.fire({
        title: 'Nuova cartella',
        input: 'text',
        inputLabel: 'Nome della cartella',
        inputPlaceholder: 'Inserisci il nome...',
        showCancelButton: true,
        confirmButtonText: 'Crea',
        cancelButtonText: 'Annulla',
        confirmButtonColor: '#28a745',
        inputValidator: (value) => {
            if (!value || !value.trim()) {
                return 'Il nome non può essere vuoto';
            }
        },
        preConfirm: (nome) => {
            return fetch('/documenti/cartelle', {
                method: 'POST',
                headers: {
                    'X-CSRF-TOKEN': '{{ csrf_token() }}',
                    'Content-Type': 'application/x-www-form-urlencoded',
                    'Accept': 'application/json',
                },
                body: 'nome=' + encodeURIComponent(nome.trim()),
            })
            .then(response => {
                if (!response.ok) {
                    return response.json().then(err => { throw new Error(err.message || 'Errore creazione cartella'); });
                }
                return response.json();
            })
            .then(data => {
                if (!data.success) {
                    throw new Error(data.message || 'Errore creazione cartella');
                }
                return data;
            })
            .catch(error => {
                Swal.showValidationMessage(error.message);
            });
        }
    }).then((result) => {
        if (result.isConfirmed) {
            const data = result.value;
            const select = document.querySelector('#massMoveModal select[name="cartella_id"]');
            const opt = document.createElement('option');
            opt.value = data.cartella.id;
            opt.textContent = data.cartella.nome;
            opt.selected = true;
            select.appendChild(opt);
            Swal.fire({
                icon: 'success',
                title: 'Cartella creata',
                text: 'Cartella "' + data.cartella.nome + '" creata e selezionata.',
                timer: 2000,
                showConfirmButton: false,
            });
        }
    });
});

document.getElementById('uploadNewFolderBtn')?.addEventListener('click', function(e) {
    e.preventDefault();
    window._uploadNewFolder = true;
    $('#uploadModal').modal('hide');
    $('#newFolderModal').modal('show');
});

document.getElementById('massMoveForm')?.addEventListener('submit', function(e) {
    e.preventDefault();
    const form = this;
    const formData = new FormData(form);

    fetch('/documenti/mass-move', {
        method: 'POST',
        headers: {
            'X-CSRF-TOKEN': '{{ csrf_token() }}',
        },
        body: formData,
    })
    .then(response => {
        if (response.redirected) {
            window.location.href = response.url;
        } else {
            window.location.reload();
        }
    })
    .catch(error => {
        alert('Errore: ' + error.message);
    });
});

document.getElementById('moveForm')?.addEventListener('submit', function(e) {
    e.preventDefault();
    const form = this;
    const formData = new FormData(form);
    const id = document.getElementById('moveDocumentoId').value;

    fetch('/documenti/' + id + '/move', {
        method: 'POST',
        headers: {
            'X-CSRF-TOKEN': '{{ csrf_token() }}',
            'Accept': 'application/json',
        },
        body: formData,
    })
    .then(response => response.json())
    .then(data => {
        if (data.success) {
            $('#moveModal').modal('hide');
            window.location.reload();
        } else {
            alert('Errore: ' + (data.message || 'Impossibile spostare il documento'));
        }
    })
    .catch(error => {
        alert('Errore: ' + error.message);
    });
});

// Toggle vista griglia/lista
function setView(view) {
    localStorage.setItem('documenti_view', view);
    var isGrid = view === 'grid';
    document.getElementById('viewGrid').style.display = isGrid ? '' : 'none';
    document.getElementById('viewList').style.display = isGrid ? 'none' : '';
    document.getElementById('viewGridBtn').classList.toggle('active', isGrid);
    document.getElementById('viewListBtn').classList.toggle('active', !isGrid);
    if (currentRepoBrowse) {
        loadRemoteContents(currentRepoBrowse.id, currentRepoBrowse.path);
    }
}

// Init vista da localStorage
(function() {
    const saved = localStorage.getItem('documenti_view');
    if (saved === 'list') {
        setView('list');
    } else {
        setView('grid');
    }
})();

// Nuova cartella AJAX
document.getElementById('newFolderForm')?.addEventListener('submit', function(e) {
    e.preventDefault();
    const form = this;
    const formData = new FormData(form);

    fetch('/documenti/cartelle', {
        method: 'POST',
        headers: {
            'X-CSRF-TOKEN': '{{ csrf_token() }}',
            'Accept': 'application/json',
        },
        body: formData,
    })
    .then(response => response.json())
    .then(data => {
        if (data.success) {
            if (window._uploadNewFolder) {
                window._uploadNewFolder = false;
                $('#newFolderModal').modal('hide');
                $('#uploadModal').modal('show');
                const select = document.getElementById('uploadCartellaId');
                if (select) {
                    const opt = document.createElement('option');
                    opt.value = data.cartella.id;
                    opt.textContent = data.cartella.nome;
                    opt.selected = true;
                    select.appendChild(opt);
                }
            } else {
                window.location.reload();
            }
        } else {
            alert('Errore: ' + (data.message || 'Impossibile creare la cartella'));
        }
    })
    .catch(error => {
        alert('Errore: ' + error.message);
    });
});

function toggleUploadRepo() {
    const repoSelect = document.getElementById('uploadRepository');
    const folderGroup = document.getElementById('uploadFolderGroup');
    const cartellaSelect = document.getElementById('uploadCartellaId');
    if (repoSelect && repoSelect.value !== '') {
        if (folderGroup) folderGroup.style.display = 'none';
        if (cartellaSelect) cartellaSelect.disabled = true;
    } else {
        if (folderGroup) folderGroup.style.display = '';
        if (cartellaSelect) cartellaSelect.disabled = false;
    }
}

// === Remote Repository AJAX Browser ===
var currentRepoBrowse = null;

function showLocalContent() {
    document.getElementById('localContent').style.display = '';
    document.getElementById('remoteContent').style.display = 'none';
    document.querySelectorAll('.repo-link').forEach(el => el.classList.remove('active'));
    currentRepoBrowse = null;
}

function browseRepo(repoId, repoNome, path) {
    currentRepoBrowse = { id: repoId, nome: repoNome, path: path };
    document.getElementById('localContent').style.display = 'none';
    document.getElementById('remoteContent').style.display = 'block';
    document.querySelectorAll('.repo-link').forEach(el => el.classList.remove('active'));
    const link = document.querySelector('.repo-link[data-repo-id="' + repoId + '"]');
    if (link) link.classList.add('active');
    updateRemoteBreadcrumb(repoNome, path);
    loadRemoteContents(repoId, path);
}

function updateRemoteBreadcrumb(nome, path) {
    const bc = document.getElementById('remoteBreadcrumb');
    const parts = path.replace(/^\/+|\/+$/g, '').split('/').filter(Boolean);
    let html = '<i class="' + (currentRepoBrowse && currentRepoBrowse.id ? repoIconFromId(currentRepoBrowse.id) : 'fa fa-server') + ' mr-1"></i> ' + escHtml(nome);
    if (parts.length > 0 && parts[0] !== '') {
        html += ' / ' + parts.map(p => escHtml(p)).join(' / ');
    }
    bc.innerHTML = html;
}

function repoIconFromId(repoId) {
    const link = document.querySelector('.repo-link[data-repo-id="' + repoId + '"]');
    if (!link) return 'fa-server';
    const icon = link.querySelector('i');
    return icon ? icon.className : 'fa-server';
}

function loadRemoteContents(repoId, path) {
    document.getElementById('remoteGrid').innerHTML = '';
    document.getElementById('remoteList').innerHTML = '';
    document.getElementById('remoteEmpty').style.display = 'none';
    document.getElementById('remoteLoading').style.display = 'block';
    const view = localStorage.getItem('documenti_view') || 'grid';

    const url = '/storage-repositories/' + repoId + '/browse?path=' + encodeURIComponent(path);
    console.log('Loading remote contents from:', url);

    fetch(url, {
        method: 'GET',
        headers: {
            'Accept': 'application/json',
            'X-Requested-With': 'XMLHttpRequest'
        }
    })
    .then(response => {
        console.log('Response status:', response.status);
        if (!response.ok) {
            throw new Error('HTTP Error: ' + response.status);
        }
        return response.json();
    })
    .then(data => {
        console.log('Data received:', data);
        document.getElementById('remoteLoading').style.display = 'none';
        if (data.success && data.contents !== undefined) {
            console.log('Contents count:', data.contents.length);
            renderRemoteContents(data.contents, repoId, path, view);
        } else if (data.contents !== undefined && data.contents.length === 0) {
            document.getElementById('remoteEmpty').style.display = 'block';
            document.getElementById('remoteEmpty').querySelector('p').textContent = 'Cartella vuota';
        } else {
            document.getElementById('remoteEmpty').style.display = 'block';
            const msg = data.message || 'Errore caricamento repository.';
            console.error('Error response:', msg);
            document.getElementById('remoteEmpty').querySelector('p').textContent = msg;
        }
    })
    .catch(error => {
        document.getElementById('remoteLoading').style.display = 'none';
        document.getElementById('remoteEmpty').style.display = 'block';
        console.error('Fetch error:', error);
        document.getElementById('remoteEmpty').querySelector('p').textContent = 'Errore: ' + error.message;
    });
}

function renderRemoteContents(contents, repoId, currentPath, view) {
    contents.sort(function(a, b) {
        if (a.type === 'dir' && b.type !== 'dir') return -1;
        if (b.type === 'dir' && a.type !== 'dir') return 1;
        return (a.basename || '').localeCompare(b.basename || '');
    });

    if (contents.length === 0) {
        document.getElementById('remoteEmpty').style.display = 'block';
        document.getElementById('remoteEmpty').querySelector('p').textContent = 'Cartella vuota';
        return;
    }

    var gridContainer = document.getElementById('remoteGrid');
    var listContainer = document.getElementById('remoteList');
    gridContainer.innerHTML = '';
    listContainer.innerHTML = '';

    if (view === 'grid') {
        document.getElementById('remoteGrid').style.display = '';
        document.getElementById('remoteList').style.display = 'none';
        var html = '';
        contents.forEach(function(item) {
            if (item.type === 'dir') {
                html += '<div class="col-md-4 col-sm-6 mb-3">';
                html += '<div class="card card-outline card-warning h-100" style="cursor:pointer;" onclick="browseRepo(' + repoId + ',\'' + escJs(currentRepoBrowse ? currentRepoBrowse.nome : '') + '\',\'' + escJs(item.path) + '\')">';
                html += '<div class="card-body p-3 text-center">';
                html += '<div class="py-3" style="font-size:2.5rem;"><i class="fas fa-folder text-warning"></i></div>';
                html += '<h6 class="font-weight-bold text-truncate mb-0" title="' + escHtml(item.basename) + '">' + escHtml(item.basename) + '</h6>';
                html += '</div></div></div>';
            } else {
                var icon = getFileIcon(item.mimeType, item.basename);
                var size = item.fileSize ? formatFileSize(item.fileSize) : '-';
                var isPreviewable = item.mimeType && item.mimeType.match(/^(image\/|application\/pdf|text\/)/);
                html += '<div class="col-md-4 col-sm-6 mb-3">';
                html += '<div class="card card-outline card-secondary h-100">';
                html += '<div class="card-body p-3">';
                html += '<h6 class="card-title font-weight-bold text-truncate mb-2" title="' + escHtml(item.basename) + '">' + escHtml(item.basename) + '</h6>';
                html += '<div class="text-center py-2" style="font-size:2.5rem;"><i class="fas ' + icon + '"></i></div>';
                html += '<div class="text-center mb-2"><span class="badge badge-light">' + size + '</span></div>';
                html += '</div>';
                html += '<div class="card-footer p-2 text-center">';
                if (isPreviewable) {
                    html += '<button type="button" class="btn btn-xs btn-primary" onclick="previewRepoFile(' + repoId + ',\'' + escJs(item.path) + '\',\'' + escJs(item.mimeType || '') + '\')" title="Anteprima"><i class="fas fa-eye"></i></button> ';
                }
                html += '<button type="button" class="btn btn-xs btn-info" onclick="downloadRepoFile(' + repoId + ',\'' + escJs(item.path) + '\')" title="Scarica"><i class="fas fa-download"></i></button> ';
                html += '<button type="button" class="btn btn-xs btn-success" onclick="importRepoFile(' + repoId + ',\'' + escJs(item.path) + '\',\'' + escJs(item.basename) + '\')" title="Salva tra i documenti"><i class="fas fa-save"></i></button>';
                html += '</div></div></div>';
            }
        });
        gridContainer.innerHTML = html;
    } else {
        document.getElementById('remoteGrid').style.display = 'none';
        document.getElementById('remoteList').style.display = '';
        var tblHtml = '<table class="table table-bordered table-hover table-striped mb-0"><thead class="thead-light"><tr><th>Nome</th><th style="width:90px;">Dimensione</th><th style="width:100px;">Data</th><th style="width:150px;">Azioni</th></tr></thead><tbody>';
        contents.forEach(function(item) {
            if (item.type === 'dir') {
                tblHtml += '<tr class="table-warning" style="cursor:pointer;" onclick="browseRepo(' + repoId + ',\'' + escJs(currentRepoBrowse ? currentRepoBrowse.nome : '') + '\',\'' + escJs(item.path) + '\')">';
                tblHtml += '<td><i class="fas fa-folder text-warning mr-2"></i><span class="font-weight-bold">' + escHtml(item.basename) + '</span></td>';
                tblHtml += '<td class="small text-muted">-</td>';
                tblHtml += '<td class="small text-muted">' + (item.lastModified ? formatTimestamp(item.lastModified) : '-') + '</td>';
                tblHtml += '<td><button class="btn btn-xs btn-warning" onclick="event.stopPropagation(); browseRepo(' + repoId + ',\'' + escJs(currentRepoBrowse ? currentRepoBrowse.nome : '') + '\',\'' + escJs(item.path) + '\')"><i class="fas fa-folder-open"></i></button></td>';
                tblHtml += '</tr>';
            } else {
                var icon = getFileIcon(item.mimeType, item.basename);
                var size = item.fileSize ? formatFileSize(item.fileSize) : '-';
                var isPreviewable = item.mimeType && item.mimeType.match(/^(image\/|application\/pdf|text\/)/);
                tblHtml += '<tr>';
                tblHtml += '<td><i class="fas ' + icon + ' mr-2"></i><span class="font-weight-bold">' + escHtml(item.basename) + '</span></td>';
                tblHtml += '<td class="small">' + size + '</td>';
                tblHtml += '<td class="small">' + (item.lastModified ? formatTimestamp(item.lastModified) : '-') + '</td>';
                tblHtml += '<td>';
                if (isPreviewable) {
                    tblHtml += '<button type="button" class="btn btn-xs btn-primary" onclick="previewRepoFile(' + repoId + ',\'' + escJs(item.path) + '\',\'' + escJs(item.mimeType || '') + '\')" title="Anteprima"><i class="fas fa-eye"></i></button> ';
                }
                tblHtml += '<button type="button" class="btn btn-xs btn-info" onclick="downloadRepoFile(' + repoId + ',\'' + escJs(item.path) + '\')" title="Scarica"><i class="fas fa-download"></i></button> ';
                tblHtml += '<button type="button" class="btn btn-xs btn-success" onclick="importRepoFile(' + repoId + ',\'' + escJs(item.path) + '\',\'' + escJs(item.basename) + '\')" title="Salva tra i documenti"><i class="fas fa-save"></i></button>';
                tblHtml += '</td></tr>';
            }
        });
        tblHtml += '</tbody></table>';
        listContainer.innerHTML = tblHtml;
    }
}

function downloadRepoFile(repoId, path) {
    window.location.href = '/storage-repositories/' + repoId + '/download?path=' + encodeURIComponent(path);
}

function previewRepoFile(repoId, path, mimeType) {
    document.getElementById('previewFrame').src = '/storage-repositories/' + repoId + '/preview?path=' + encodeURIComponent(path);
    document.getElementById('previewDownloadBtn').href = '/storage-repositories/' + repoId + '/download?path=' + encodeURIComponent(path);
    $('#previewModal').modal('show');
}

function toggleImportTarget(value) {
    var group = document.getElementById('swal-target-group');
    var select = document.getElementById('swal-target-select');
    if (!value || value === 'pubblico') {
        group.style.display = 'none';
        select.innerHTML = '<option value="">-- Nessuno --</option>';
        return;
    }
    group.style.display = 'block';
    var data = [];
    if (value === 'individuo') data = individui;
    else if (value === 'gruppo') data = gruppi;
    else if (value === 'evento') data = eventi;
    else if (value === 'mailing') data = mailingLists;
    select.innerHTML = '<option value="">-- Seleziona --</option>';
    data.forEach(function(item) {
        var opt = document.createElement('option');
        opt.value = item.id;
        opt.textContent = item.label;
        select.appendChild(opt);
    });
}

function importRepoFile(repoId, path, basename) {
    var folderOptions = '<option value="">-- Nessuna --</option>';
    cartelle.forEach(function(f) {
        folderOptions += '<option value="' + f.id + '">' + escHtml(f.nome) + '</option>';
        if (f.children) {
            f.children.forEach(function(c) {
                folderOptions += '<option value="' + c.id + '"> &nbsp;&nbsp;&nbsp; ' + escHtml(c.nome) + '</option>';
            });
        }
    });

    Swal.fire({
        title: 'Importa come documento locale',
        html:
            '<div class="text-left">' +
            '<p class="mb-1"><strong>File:</strong> ' + escHtml(basename) + '</p>' +
            '<div class="form-group mb-2">' +
            '<label class="small">Tipologia</label>' +
            '<select id="swal-tipologia" class="form-control form-control-sm">' +
            '<option value="documento" selected>Documento</option>' +
            '<option value="avatar">Avatar</option>' +
            '<option value="galleria">Galleria</option>' +
            '<option value="statuto">Statuto</option>' +
            '<option value="altro">Altro</option>' +
            '</select></div>' +
            '<div class="form-group mb-2">' +
            '<label class="small">Cartella (opzionale)</label>' +
            '<select id="swal-cartella" class="form-control form-control-sm">' + folderOptions + '</select></div>' +
            '<div class="form-group mb-2">' +
            '<label class="small">Visibilità</label>' +
            '<select id="swal-visibilita" class="form-control form-control-sm" onchange="toggleImportTarget(this.value)">' +
            '<option value="pubblico" selected>Pubblico</option>' +
            '<option value="individuo">Individuo</option>' +
            '<option value="gruppo">Gruppo</option>' +
            '<option value="evento">Evento</option>' +
            '<option value="mailing">Mailing List</option>' +
            '</select></div>' +
            '<div id="swal-target-group" class="form-group mb-0" style="display:none;">' +
            '<label class="small">Collega a</label>' +
            '<select id="swal-target-select" class="form-control form-control-sm">' +
            '<option value="">-- Seleziona --</option>' +
            '</select></div>' +
            '</div>',
        showCancelButton: true,
        confirmButtonText: 'Importa',
        cancelButtonText: 'Annulla',
        preConfirm: function() {
            var visibilita = document.getElementById('swal-visibilita').value;
            var targetEl = document.getElementById('swal-target-select');
            return {
                tipologia: document.getElementById('swal-tipologia').value,
                cartella_id: document.getElementById('swal-cartella').value,
                visibilita: visibilita,
                visibilita_target_id: visibilita !== 'pubblico' && targetEl && targetEl.value ? targetEl.value : null
            };
        }
    }).then(function(result) {
        if (!result.isConfirmed) return;
        var data = result.value;
        fetch('/storage-repositories/' + repoId + '/import', {
            method: 'POST',
            headers: {
                'Content-Type': 'application/json',
                'X-CSRF-TOKEN': document.querySelector('meta[name=\"csrf-token\"]').getAttribute('content'),
                'Accept': 'application/json'
            },
            body: JSON.stringify({
                path: path,
                basename: basename,
                tipologia: data.tipologia,
                cartella_id: data.cartella_id || null,
                visibilita: data.visibilita,
                visibilita_target_id: data.visibilita_target_id
            })
        })
        .then(function(r) { return r.json(); })
        .then(function(r) {
            if (r.success) {
                Swal.fire('Importato!', r.message, 'success');
            } else {
                Swal.fire('Errore', r.message || 'Errore durante l\'importazione.', 'error');
            }
        })
        .catch(function(e) {
            Swal.fire('Errore', 'Errore di rete: ' + e.message, 'error');
        });
    });
}

function getFileIcon(mimeType, basename) {
    if (!mimeType) {
        var ext = (basename || '').split('.').pop().toLowerCase();
        mimeType = '';
        if (['jpg','jpeg','png','gif','webp','svg'].indexOf(ext) >= 0) mimeType = 'image/';
        else if (ext === 'pdf') mimeType = 'application/pdf';
        else if (['doc','docx'].indexOf(ext) >= 0) mimeType = 'application/msword';
        else if (['xls','xlsx'].indexOf(ext) >= 0) mimeType = 'application/vnd.ms-excel';
        else if (['zip','rar','7z','tar','gz'].indexOf(ext) >= 0) mimeType = 'application/zip';
        else if (['txt','csv','html','htm'].indexOf(ext) >= 0) mimeType = 'text/plain';
    }
    if (mimeType === 'application/pdf') return 'fa-file-pdf text-danger';
    if (mimeType.match(/^image\//)) return 'fa-file-image text-success';
    if (mimeType.match(/^text\//)) return 'fa-file-alt text-info';
    if (mimeType.match(/word/)) return 'fa-file-word text-primary';
    if (mimeType.match(/excel|spreadsheet/)) return 'fa-file-excel text-success';
    if (mimeType.match(/zip|rar|compress/)) return 'fa-file-archive text-warning';
    return 'fa-file text-secondary';
}

function formatFileSize(bytes) {
    if (!bytes) return '-';
    return (bytes / 1024).toFixed(1) + ' KB';
}

function formatTimestamp(ts) {
    if (!ts) return '-';
    var d = new Date(ts * 1000);
    return d.toLocaleDateString('it-IT');
}

function escHtml(str) {
    if (!str) return '';
    var div = document.createElement('div');
    div.appendChild(document.createTextNode(str));
    return div.innerHTML;
}

function escJs(str) {
    if (!str) return '';
    return str.replace(/'/g, "\\'").replace(/"/g, '&quot;').replace(/\n/g, '\\n');
}
// === End Remote Repository AJAX Browser ===

// Folder rename
function renameFolder(id, currentName) {
    Swal.fire({
        title: 'Rinomina cartella',
        input: 'text',
        inputLabel: 'Nuovo nome',
        inputValue: currentName,
        showCancelButton: true,
        confirmButtonText: 'Salva',
        cancelButtonText: 'Annulla',
        inputValidator: (value) => {
            if (!value || !value.trim()) return 'Il nome non può essere vuoto';
        },
        preConfirm: (nome) => {
            return fetch('/documenti/cartelle/' + id, {
                method: 'PUT',
                headers: {
                    'X-CSRF-TOKEN': '{{ csrf_token() }}',
                    'Content-Type': 'application/x-www-form-urlencoded',
                    'Accept': 'application/json',
                },
                body: 'nome=' + encodeURIComponent(nome.trim()),
            })
            .then(response => response.json())
            .then(data => {
                if (!data.success) throw new Error(data.message || 'Errore');
                return data;
            })
            .catch(error => {
                Swal.showValidationMessage(error.message);
            });
        }
    }).then((result) => {
        if (result.isConfirmed) {
            window.location.reload();
        }
    });
}

// Folder move
function moveFolder(id, nome) {
    const folders = @json($cartelleMoveOptions);

    let options = '<option value="">— Radice —</option>';
    folders.forEach(function(f) {
        if (f.id !== id) {
            options += '<option value="' + f.id + '">' + escHtml(f.nome) + '</option>';
            (f.children || []).forEach(function(c) {
                if (c.id !== id) {
                    options += '<option value="' + c.id + '">&nbsp;&nbsp;&nbsp;' + escHtml(c.nome) + '</option>';
                }
            });
        }
    });

    Swal.fire({
        title: 'Sposta cartella',
        html: '<p class="mb-2">Spostare la cartella <strong>' + escHtml(nome) + '</strong> in:</p>' +
              '<select id="moveFolderParent" class="form-control">' + options + '</select>',
        showCancelButton: true,
        confirmButtonText: 'Sposta',
        cancelButtonText: 'Annulla',
        preConfirm: () => {
            const parentId = document.getElementById('moveFolderParent').value;
            return fetch('/documenti/cartelle/' + id, {
                method: 'PUT',
                headers: {
                    'X-CSRF-TOKEN': '{{ csrf_token() }}',
                    'Content-Type': 'application/x-www-form-urlencoded',
                    'Accept': 'application/json',
                },
                body: 'nome=' + encodeURIComponent(nome) + '&parent_id=' + encodeURIComponent(parentId),
            })
            .then(response => response.json())
            .then(data => {
                if (!data.success) throw new Error(data.message || 'Errore spostamento');
                return data;
            })
            .catch(error => {
                Swal.showValidationMessage(error.message);
            });
        }
    }).then((result) => {
        if (result.isConfirmed) {
            window.location.reload();
        }
    });
}

// Folder delete
function deleteFolder(id, nome) {
    Swal.fire({
        title: 'Elimina cartella',
        text: 'Eliminare la cartella "' + nome + '"?',
        icon: 'warning',
        showCancelButton: true,
        confirmButtonColor: '#dc3545',
        confirmButtonText: 'Elimina',
        cancelButtonText: 'Annulla',
        preConfirm: () => {
            return fetch('/documenti/cartelle/' + id, {
                method: 'DELETE',
                headers: {
                    'X-CSRF-TOKEN': '{{ csrf_token() }}',
                    'Accept': 'application/json',
                },
            })
            .then(response => response.json())
            .then(data => {
                if (!data.success) throw new Error(data.message || 'Errore');
                return data;
            })
            .catch(error => {
                Swal.showValidationMessage(error.message);
            });
        }
    }).then((result) => {
        if (result.isConfirmed) {
            window.location.reload();
        }
    });
}

document.addEventListener('DOMContentLoaded', function () {
    const table = document.getElementById('documenti-table');
    if (table) {
        window.columnManager = new ColumnManager('documenti-table', {
            entityType: 'documenti',
            storageKey: 'cm_documenti',
            resizable: true,
            reorderable: false,
        });
        initTableSettings();
    }
});

window.printWithCurrentSettings = function () {
    if (window.columnManager) {
        window.columnManager.printWithSettings();
    }
};
</script>
@endsection