@if($progetti->isEmpty())
    <div class="flex items-center justify-center p-6 text-gray-500 border border-gray-200 rounded-xl bg-gray-50">
        <div class="text-center">
            <svg xmlns="http://www.w3.org/2000/svg" class="w-10 h-10 mx-auto text-gray-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2" />
            </svg>
            <h3 class="mt-2 text-sm font-medium">Nessun progetto associato</h3>
            <p class="mt-1 text-sm text-gray-500">Questa anagrafica non è attualmente associata ad alcun progetto.</p>
        </div>
    </div>
@else
    <div class="space-y-6">
        @foreach($progetti as $progetto)
            <div class="overflow-hidden border border-gray-200 shadow-sm rounded-xl">
                {{-- Intestazione della card --}}
                <div class="px-6 py-4 bg-gray-50 border-b border-gray-200">
                    <div class="flex justify-between items-center">
                        <h3 class="text-base sm:text-lg font-medium text-gray-800">{{ $progetto->title }}</h3>
                        
                        {{-- Badge per lo stato (attivo/completato) --}}
                        @php
                            $isActive = $progetto->end_date ? $progetto->end_date->isFuture() : true;
                            $badgeClass = $isActive 
                                ? 'inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-green-100 text-green-800' 
                                : 'inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-gray-100 text-gray-800';
                            $badgeText = $isActive ? 'Attivo' : 'Completato';
                        @endphp
                        <span class="{{ $badgeClass }}">{{ $badgeText }}</span>
                    </div>
                </div>
                
                {{-- Contenuto della card --}}
                <div class="px-6 py-4 bg-white divide-y divide-gray-200">
                    {{-- Informazioni progetto --}}
                    <div class="grid grid-cols-1 md:grid-cols-3 gap-4 py-3">
                        {{-- Acronimo e CUP --}}
                        <div class="md:col-span-2">
                            @if($progetto->acronym)
                                <div class="mb-2">
                                    <span class="text-xs font-medium uppercase text-gray-500">Acronimo</span>
                                    <div class="text-sm font-medium">{{ $progetto->acronym }}</div>
                                </div>
                            @endif
                            
                            <div class="mb-2">
                                <span class="text-xs font-medium uppercase text-gray-500">CUP</span>
                                <div class="text-sm font-medium">{{ $progetto->cup_code ?? 'Non specificato' }}</div>
                            </div>
                        </div>
                        
                        {{-- Date progetto --}}
                        <div>
                            <div class="mb-2">
                                <span class="text-xs font-medium uppercase text-gray-500">Periodo</span>
                                
                                @php
                                    $dataInizio = $progetto->start_date ? $progetto->start_date->format('d/m/Y') : '-';
                                    $dataFine = $progetto->end_date ? $progetto->end_date->format('d/m/Y') : '-';
                                @endphp
                                
                                <div class="flex items-center text-sm">
                                    <span class="font-medium">{{ $dataInizio }}</span>
                                    <span class="mx-2">→</span>
                                    <span class="font-medium">{{ $dataFine }}</span>
                                </div>
                            </div>
                        </div>
                    </div>
                    
                    {{-- Work Packages --}}
                    <div class="py-3">
                        <div class="mb-2">
                            <span class="text-xs font-medium uppercase text-gray-500">Work Packages assegnati</span>
                        </div>
                        
                        @php
                            $personaleOre = $progetto->personale->where('anagrafica_id', $anagrafica->id);
                            $totaleOre = $personaleOre->sum('ore_da_svolgere');
                            $totaleOreRendicontate = $personaleOre->sum('ore_rendicontate');
                            $percentualeCompletamento = $totaleOre > 0 ? round(($totaleOreRendicontate / $totaleOre) * 100, 1) : 0;
                        @endphp
                        
                        @if($personaleOre->isNotEmpty())
                            <div class="grid grid-cols-1 md:grid-cols-2 gap-3 mt-2">
                                @foreach($personaleOre as $assegnazione)
                                    @php
                                        $wp = $progetto->workPackages->firstWhere('id', $assegnazione->work_package_id);
                                    @endphp
                                    
                                    @if($wp)
                                        <div class="flex items-center p-3 bg-gray-50 rounded-lg">
                                            {{-- Indicatore WP colorato --}}
                                            @php
                                                $wpColors = ['bg-blue-500', 'bg-green-500', 'bg-amber-500', 'bg-rose-500', 'bg-purple-500', 'bg-cyan-500'];
                                                $colorIndex = crc32($wp->code) % count($wpColors);
                                                $wpColor = $wpColors[$colorIndex];
                                            @endphp
                                            
                                            <div class="shrink-0 w-2 h-10 mr-3 rounded-full {{ $wpColor }}"></div>
                                            
                                            <div class="flex-1">
                                                <div class="text-sm font-semibold">{{ $wp->code }}</div>
                                                <div class="text-sm text-gray-600">{{ $wp->title }}</div>
                                                <div class="mt-1 text-xs text-gray-500">
                                                    Ore rendicontate: <span class="font-medium text-green-600">{{ $assegnazione->ore_rendicontate ?? 0 }}</span> / {{ $assegnazione->ore_da_svolgere }}
                                                </div>
                                            </div>
                                            
                                            <div class="shrink-0">
                                                <div class="px-3 py-1 text-sm font-medium bg-white rounded-lg border border-gray-200">
                                                    {{ $assegnazione->ore_da_svolgere }} ore
                                                </div>
                                                @if($assegnazione->contratto)
                                                    @php
                                                        $compenso = $assegnazione->contratto->costo_lordo_aziendale ?? 
                                                                   $assegnazione->contratto->compenso ?? 
                                                                   $assegnazione->contratto->compenso_lordo_contratto ?? 0;
                                                        $costoOrario = $compenso && $assegnazione->contratto->ore_totali > 0 
                                                            ? number_format($compenso / $assegnazione->contratto->ore_totali, 2, ',', '.') 
                                                            : '-';
                                                    @endphp
                                                    <div class="mt-1 text-xs text-gray-500 text-right">
                                                        €{{ $costoOrario }}/h
                                                    </div>
                                                @endif
                                            </div>
                                        </div>
                                    @endif
                                @endforeach
                            </div>
                        @else
                            <div class="p-4 text-sm text-gray-500 bg-gray-50 rounded-lg italic">Nessun Work Package assegnato</div>
                        @endif
                    </div>
                    
                    {{-- Riepilogo --}}
                    @if($personaleOre->isNotEmpty())
                        <div class="py-3">
                            <div class="mb-2">
                                <span class="text-xs font-medium uppercase text-gray-500">Riepilogo allocazione</span>
                            </div>
                            
                            <div class="grid grid-cols-1 md:grid-cols-4 gap-4">
                                {{-- Ore totali --}}
                                <div class="bg-gray-50 rounded-lg p-3">
                                    <div class="text-xs text-gray-500 uppercase tracking-wide">Ore totali</div>
                                    <div class="mt-1 text-lg font-semibold">{{ $totaleOre }}</div>
                                </div>
                                
                                {{-- Ore rendicontate --}}
                                <div class="bg-green-50 rounded-lg p-3">
                                    <div class="text-xs text-green-600 uppercase tracking-wide">Ore rendicontate</div>
                                    <div class="mt-1 text-lg font-semibold text-green-700">{{ $totaleOreRendicontate }}</div>
                                </div>
                                
                                {{-- Percentuale completamento --}}
                                <div class="bg-blue-50 rounded-lg p-3">
                                    <div class="text-xs text-blue-600 uppercase tracking-wide">Completamento</div>
                                    <div class="mt-1 text-lg font-semibold text-blue-700">{{ $percentualeCompletamento }}%</div>
                                </div>
                                
                                {{-- Costo totale progetto --}}
                                @php
                                    $costoTotaleProgetto = 0;
                                    foreach($personaleOre as $ore) {
                                        if($ore->contratto && $ore->contratto->ore_totali > 0) {
                                            $compenso = $ore->contratto->costo_lordo_aziendale ?? 
                                                       $ore->contratto->compenso ?? 
                                                       $ore->contratto->compenso_lordo_contratto ?? 0;
                                            $costoOrario = $compenso / $ore->contratto->ore_totali;
                                            $costoTotaleProgetto += $costoOrario * $ore->ore_da_svolgere;
                                        }
                                    }
                                @endphp
                                <div class="bg-amber-50 rounded-lg p-3">
                                    <div class="text-xs text-amber-600 uppercase tracking-wide">Costo totale</div>
                                    <div class="mt-1 text-lg font-semibold text-amber-700">€{{ number_format($costoTotaleProgetto, 2, ',', '.') }}</div>
                                </div>
                            </div>
                            
                            {{-- Barra di progresso --}}
                            <div class="mt-4">
                                <div class="w-full bg-gray-200 rounded-full h-2">
                                    <div class="bg-green-600 h-2 rounded-full transition-all duration-300" style="width: {{ $percentualeCompletamento }}%"></div>
                                </div>
                            </div>
                        </div>
                    @endif
                </div>
            </div>
        @endforeach
    </div>
@endif