@extends('layouts.app')

@section('title', 'État des stocks - Print Manager')

@section('content')
<div class="card">
    <div class="card-header bg-secondary text-white d-flex justify-content-between align-items-center">
        <h1 class="mb-0">État des stocks</h1>
        <div class="d-flex gap-2">
            <a href="{{ route('etat-stocks.rapprochement') }}" class="btn btn-warning">
                <i class="fas fa-balance-scale me-1"></i>Rapprochement
            </a>
            <button type="button" class="btn btn-light" onclick="window.print()">
                <i class="fas fa-print me-1"></i>Imprimer
            </button>
        </div>
    </div>
    <div class="card-body">
        @include('partials.session-alerts')

        <form method="GET" class="mb-3" id="filter-form">
            <div class="row g-3 mb-3">
                <div class="col-md-2">
                    <label class="form-label">Du</label>
                    <input type="date" name="date_debut" class="form-control" value="{{ request('date_debut') }}">
                </div>
                <div class="col-md-2">
                    <label class="form-label">Au</label>
                    <input type="date" name="date_fin" class="form-control" value="{{ request('date_fin') }}">
                </div>
            </div>
            <div class="row g-3">
                <div class="col-md-2">
                    <label class="form-label">Marques</label>
                    <div class="filter-checkbox-group" id="filter-marque">
                        @foreach($marques as $marque)
                            <div class="form-check">
                                <input class="form-check-input filter-marque-cb" type="checkbox"
                                    name="marque_id[]"
                                    value="{{ $marque->id }}"
                                    id="mq_{{ $marque->id }}"
                                    {{ in_array($marque->id, (array) request('marque_id', [])) ? 'checked' : '' }}>
                                <label class="form-check-label small" for="mq_{{ $marque->id }}">{{ $marque->nom }}</label>
                            </div>
                        @endforeach
                    </div>
                </div>
                <div class="col-md-2">
                    <label class="form-label">Modèles</label>
                    <div class="filter-checkbox-group" id="filter-modele">
                        @foreach($modeles as $modele)
                            <div class="form-check" data-marque-id="{{ $modele->marque_id }}">
                                <input class="form-check-input filter-modele-cb" type="checkbox"
                                    name="modele_id[]"
                                    value="{{ $modele->id }}"
                                    id="md_{{ $modele->id }}"
                                    data-marque-id="{{ $modele->marque_id }}"
                                    {{ in_array($modele->id, (array) request('modele_id', [])) ? 'checked' : '' }}>
                                <label class="form-check-label small" for="md_{{ $modele->id }}">{{ $modele->nom }}</label>
                            </div>
                        @endforeach
                    </div>
                </div>
                <div class="col-md-2">
                    <label class="form-label">Recherche</label>
                    <input type="text" name="search" class="form-control" placeholder="Nom" value="{{ request('search') }}">
                </div>
                <div class="col-md-2 d-flex flex-column gap-1">
                    <label class="form-label invisible">&nbsp;</label>
                    <div class="d-flex gap-1">
                        <button type="submit" class="btn btn-primary flex-fill"><i class="fas fa-search me-1"></i> Filtrer</button>
                        <a href="{{ route('etat-stocks') }}" class="btn btn-outline-secondary flex-fill">Reset</a>
                    </div>
                </div>
            </div>
        </form>

        @if($fournitures->isEmpty())
            <p class="text-muted">Aucune fourniture trouvée.</p>
        @else
            <div class="table-responsive">
                <table class="table table-striped table-hover table-sortable" id="etat-stocks-table">
                    <thead>
                        <tr>
                            <th data-col="0" class="sort-header">Fourniture</th>
                            <th data-col="1" class="sort-header">Marque</th>
                            <th data-col="2" class="sort-header">Référence</th>
                            <th data-col="3" class="sort-header">Stock actuel</th>
                            <th data-col="7" class="sort-header">Valeur stock HT</th>
                            <th data-col="4" class="sort-header">Entrées (période)</th>
                            <th data-col="5" class="sort-header">Sorties (période)</th>
                            <th data-col="6" class="sort-header">En commande</th>
                        </tr>
                    </thead>
                    <tbody>
                        @foreach($fournitures as $f)
                            @php
                                $stockClass = 'bg-success';
                                if ($f->stock <= 0) { $stockClass = 'bg-danger'; }
                                elseif ($f->stock <= 5) { $stockClass = 'bg-warning text-dark'; }
                            @endphp
                            <tr>
                                <td>
                                    <strong>{{ $f->nom }}</strong>
                                    @if($f->modeles->isNotEmpty())
                                        <br><small class="text-muted">{{ $f->modeles->pluck('nom')->implode(', ') }}</small>
                                    @endif
                                </td>
                                <td>{{ $f->marque->nom ?? '-' }}</td>
                                <td><code>{{ $f->reference ?? '-' }}</code></td>
                                <td>
                                    <a href="#" class="badge fs-6 {{ $stockClass }} text-decoration-none"
                                   data-bs-toggle="modal" data-bs-target="#ajusterModal"
                                   data-id="{{ $f->id }}"
                                   data-nom="{{ $f->nom }}"
                                   data-stock="{{ $f->stock }}">
                                    {{ number_format($f->stock, 0, ',', ' ') }}
                                </a>
                                </td>
                                <td class="text-end">{{ number_format($f->stock_value ?? 0, 2, ',', ' ') }} €</td>
                                <td>{{ number_format((int) ($f->total_entrees ?? 0), 0, ',', ' ') }}</td>
                                <td>{{ number_format((int) ($f->total_sorties ?? 0), 0, ',', ' ') }}</td>
                                <td>{{ number_format((int) ($f->en_commande ?? 0), 0, ',', ' ') }}</td>
                            </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>
        @endif
    </div>
</div>

<div class="modal fade" id="ajusterModal" tabindex="-1" aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content">
            <form method="POST" action="">
                @csrf
                @foreach((array) request('marque_id', []) as $mid)
                <input type="hidden" name="marque_id[]" value="{{ $mid }}">
                @endforeach
                @foreach((array) request('modele_id', []) as $mid)
                <input type="hidden" name="modele_id[]" value="{{ $mid }}">
                @endforeach
                <input type="hidden" name="search" value="{{ request('search') }}">
                <input type="hidden" name="date_debut" value="{{ request('date_debut') }}">
                <input type="hidden" name="date_fin" value="{{ request('date_fin') }}">
                <div class="modal-header bg-warning text-dark">
                    <h5 class="modal-title"><i class="fas fa-balance-scale me-2"></i>Ajuster le stock</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                </div>
                <div class="modal-body">
                    <p><strong id="ajusterNom"></strong></p>
                    <p class="text-muted">Stock actuel : <span id="ajusterStockActuel" class="badge bg-info"></span></p>
                    <div class="mb-3">
                        <label class="form-label">Nouvelle valeur</label>
                        <input type="number" name="stock" id="ajusterStockInput" class="form-control" min="0" required>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Annuler</button>
                    <button type="submit" class="btn btn-warning"><i class="fas fa-save me-1"></i>Ajuster</button>
                </div>
            </form>
        </div>
    </div>
</div>

@push('styles')
<style>
    @media print {
        @page { margin: 0; }
        body { font-size: 10px; margin: 1cm; padding: 0; }
        .container { max-width: none !important; width: 100% !important; padding: 0 !important; }
        .card-body > form, .btn, .modal, footer, nav, .d-flex.align-items-end { display: none; }
        .card { border: none !important; box-shadow: none !important; }
        .card-body { padding: 0 !important; }
        .table { width: 100% !important; table-layout: fixed !important; }
        .table-responsive { overflow: visible !important; }
        .card-header { text-align: center !important; border: none !important; }
        .card-header h1 { font-size: 16px; margin: 0; }
        .card-header .btn { display: none; }
    }
</style>
@endpush

@push('scripts')
<script>
document.addEventListener('DOMContentLoaded', function () {
    initCheckboxFilters('filter-form', 'filter-marque', 'filter-modele');
    initTableSort('.table-sortable');

    const ajusterModal = document.getElementById('ajusterModal');
    if (ajusterModal) {
        ajusterModal.addEventListener('show.bs.modal', function (e) {
            const btn = e.relatedTarget;
            const id = btn.dataset.id;
            const nom = btn.dataset.nom;
            const stock = btn.dataset.stock;
            document.getElementById('ajusterNom').textContent = nom;
            document.getElementById('ajusterStockActuel').textContent = stock;
            document.getElementById('ajusterStockInput').value = stock;
            ajusterModal.querySelector('form').action = '/etat-stocks/ajuster/' + id;
        });
    }
});
</script>
@endpush
@endsection