@extends('layouts.app')

@section('title', 'Clienti')
@section('page-title', 'Gestione Clienti')

@section('page-actions')
    <a href="{{ route('customers.create') }}" class="btn btn-primary">
        <i class="bi bi-person-plus me-1"></i>Nuovo Cliente
    </a>
@endsection

@section('content')

    {{-- ═══ Barra filtri ════════════════════════════════════════════════════ --}}
    <div class="card mb-4">
        <div class="card-body py-3">
            {{-- method="GET": i filtri vengono messi nell'URL (?search=...&type=...) --}}
            <form method="GET" action="{{ route('customers.index') }}" class="row g-2 align-items-end">
                <div class="col-md-4">
                    <label class="form-label small fw-semibold text-muted">Cerca</label>
                    <div class="input-group">
                        <span class="input-group-text"><i class="bi bi-search"></i></span>
                        <input type="text" name="search"
                               class="form-control"
                               placeholder="Nome, email, città, P.IVA..."
                               {{-- old(): ripopola il campo con il valore precedente dopo ricarica pagina --}}
                               value="{{ request('search') }}">
                    </div>
                </div>
                <div class="col-md-2">
                    <label class="form-label small fw-semibold text-muted">Tipo</label>
                    <select name="type" class="form-select">
                        <option value="">Tutti</option>
                        <option value="privato" {{ request('type') === 'privato' ? 'selected' : '' }}>Privato</option>
                        <option value="azienda" {{ request('type') === 'azienda' ? 'selected' : '' }}>Azienda</option>
                    </select>
                </div>
                <div class="col-md-2">
                    <label class="form-label small fw-semibold text-muted">Stato</label>
                    <select name="status" class="form-select">
                        <option value="">Tutti</option>
                        <option value="attivo" {{ request('status') === 'attivo' ? 'selected' : '' }}>Attivo</option>
                        <option value="prospect" {{ request('status') === 'prospect' ? 'selected' : '' }}>Prospect</option>
                        <option value="inattivo" {{ request('status') === 'inattivo' ? 'selected' : '' }}>Inattivo</option>
                    </select>
                </div>
                <div class="col-md-2">
                    <button type="submit" class="btn btn-primary w-100">
                        <i class="bi bi-funnel me-1"></i>Filtra
                    </button>
                </div>
                <div class="col-md-2">
                    <a href="{{ route('customers.index') }}" class="btn btn-outline-secondary w-100">
                        <i class="bi bi-x me-1"></i>Reset
                    </a>
                </div>
            </form>
        </div>
    </div>

    {{-- ═══ Tabella clienti ════════════════════════════════════════════════ --}}
    <div class="card">
        <div class="card-header bg-white border-0 pt-3">
            <span class="text-muted small">
                {{ $customers->total() }} {{ Str::plural('cliente', $customers->total()) }} trovati
            </span>
        </div>
        <div class="table-responsive">
            <table class="table table-hover align-middle mb-0">
                <thead class="table-light">
                    <tr>
                        <th class="ps-4">Cliente</th>
                        <th>Contatto</th>
                        <th>Città</th>
                        <th>Tipo</th>
                        <th>Stato</th>
                        <th>Contratto</th>
                        <th class="text-end pe-4">Azioni</th>
                    </tr>
                </thead>
                <tbody>
                    @forelse ($customers as $customer)
                        <tr>
                            <td class="ps-4">
                                <div class="fw-semibold">{{ $customer->name }}</div>
                                @if ($customer->vat_number)
                                    <div class="text-muted small">P.IVA: {{ $customer->vat_number }}</div>
                                @endif
                            </td>
                            <td>
                                <div>{{ $customer->email }}</div>
                                @if ($customer->phone)
                                    <div class="text-muted small">{{ $customer->phone }}</div>
                                @endif
                            </td>
                            <td class="text-muted">{{ $customer->city ?? '—' }}</td>
                            <td>
                                <span class="badge bg-light text-dark border">{{ $customer->type_label }}</span>
                            </td>
                            <td>
                                <span class="badge bg-{{ $customer->badge_color }}">
                                    {{ ucfirst($customer->status) }}
                                </span>
                            </td>
                            <td class="fw-semibold">
                                {{ $appSettings['currency_symbol'] }}{{ number_format($customer->contract_value, 0, ',', '.') }}
                            </td>
                            <td class="text-end pe-4">
                                <div class="btn-group btn-group-sm">
                                    <a href="{{ route('customers.show', $customer) }}"
                                       class="btn btn-outline-primary" title="Dettaglio">
                                        <i class="bi bi-eye"></i>
                                    </a>
                                    <a href="{{ route('customers.edit', $customer) }}"
                                       class="btn btn-outline-secondary" title="Modifica">
                                        <i class="bi bi-pencil"></i>
                                    </a>
                                    {{-- Form DELETE: i browser non supportano DELETE nativo,
                                         Laravel usa il campo _method come workaround --}}
                                    <form method="POST" action="{{ route('customers.destroy', $customer) }}"
                                          onsubmit="return confirm('Eliminare {{ addslashes($customer->name) }}?')">
                                        @csrf
                                        @method('DELETE')
                                        <button type="submit" class="btn btn-outline-danger" title="Elimina">
                                            <i class="bi bi-trash"></i>
                                        </button>
                                    </form>
                                </div>
                            </td>
                        </tr>
                    @empty
                        <tr>
                            <td colspan="7" class="text-center text-muted py-5">
                                <i class="bi bi-people display-6 d-block mb-2 opacity-25"></i>
                                Nessun cliente trovato.<br>
                                <a href="{{ route('customers.create') }}" class="btn btn-primary mt-3">
                                    <i class="bi bi-person-plus me-1"></i>Aggiungi il primo cliente
                                </a>
                            </td>
                        </tr>
                    @endforelse
                </tbody>
            </table>
        </div>

        {{-- Paginazione: generata automaticamente da Laravel --}}
        @if ($customers->hasPages())
            <div class="card-footer bg-white d-flex justify-content-between align-items-center">
                <div class="text-muted small">
                    Pagina {{ $customers->currentPage() }} di {{ $customers->lastPage() }}
                </div>
                {{-- links() genera i bottoni prev/next con Bootstrap styling --}}
                {{ $customers->links('pagination::bootstrap-5') }}
            </div>
        @endif
    </div>

@endsection