@extends('layouts.app')
@section('title', 'Financial Approvals')

@section('content')
    <div class="d-flex justify-content-between align-items-center mb-4">
        <h1 class="page-title">
            <i class="bi bi-clipboard-check me-2"></i>Financial Approvals
            @if($pendingCount > 0)
                <span class="badge bg-warning text-dark ms-2">{{ $pendingCount }} Pending</span>
            @endif
        </h1>
    </div>

    @if(session('success'))
        <div class="alert alert-success fade-in"><i class="bi bi-check-circle me-1"></i> {{ session('success') }}</div>
    @endif
    @if(session('error'))
        <div class="alert alert-danger fade-in"><i class="bi bi-exclamation-triangle me-1"></i> {{ session('error') }}</div>
    @endif

    @if(count($pending) === 0)
        <div class="card">
            <div class="card-body text-center py-5">
                <i class="bi bi-check-circle text-success" style="font-size: 3rem;"></i>
                <h5 class="mt-3 text-muted">All Clear!</h5>
                <p class="text-muted">No pending financial entries require approval.</p>
            </div>
        </div>
    @else
        <div class="card">
            <div class="table-responsive">
                <table class="table table-hover align-middle mb-0">
                    <thead>
                        <tr>
                            <th>Type</th>
                            <th>Reference</th>
                            <th>Date</th>
                            <th class="text-end">Amount</th>
                            <th>Narration</th>
                            <th>Created By</th>
                            <th>Submitted</th>
                            <th class="text-center" style="width: 200px;">Actions</th>
                        </tr>
                    </thead>
                    <tbody>
                        @foreach($pending as $item)
                            <tr>
                                <td>
                                    @php
                                        $typeColors = [
                                            'journal_entry' => 'primary',
                                            'payment' => 'success',
                                            'purchase_payment' => 'info',
                                            'contractor_payment' => 'warning',
                                        ];
                                    @endphp
                                    <span class="badge bg-{{ $typeColors[$item['type']] ?? 'secondary' }}">
                                        {{ $item['type_label'] }}
                                    </span>
                                </td>
                                <td><code>{{ $item['reference'] ?? '#' . $item['id'] }}</code></td>
                                <td>{{ $item['date'] ? \Carbon\Carbon::parse($item['date'])->format('d M Y') : '—' }}</td>
                                <td class="text-end fw-bold">৳{{ number_format($item['amount'], 2) }}</td>
                                <td class="small">{{ Str::limit($item['narration'], 40) }}</td>
                                <td>{{ $item['created_by'] }}</td>
                                <td class="small text-muted">
                                    {{ $item['created_at'] ? \Carbon\Carbon::parse($item['created_at'])->diffForHumans() : '—' }}
                                </td>
                                <td class="text-center">
                                    <div class="btn-group btn-group-sm">
                                        <!-- Approve -->
                                        <form method="POST"
                                              action="{{ route('admin.approvals.approve', ['type' => $item['type'], 'id' => $item['id']]) }}"
                                              class="d-inline"
                                              onsubmit="return confirm('Approve this {{ $item['type_label'] }}?')">
                                            @csrf
                                            <button type="submit" class="btn btn-success btn-sm" title="Approve">
                                                <i class="bi bi-check-lg"></i> Approve
                                            </button>
                                        </form>

                                        <!-- Reject -->
                                        <button type="button" class="btn btn-danger btn-sm"
                                                title="Reject"
                                                data-bs-toggle="modal"
                                                data-bs-target="#rejectModal"
                                                data-type="{{ $item['type'] }}"
                                                data-id="{{ $item['id'] }}"
                                                data-label="{{ $item['type_label'] }} #{{ $item['id'] }}">
                                            <i class="bi bi-x-lg"></i> Reject
                                        </button>
                                    </div>
                                </td>
                            </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>
        </div>
    @endif

    <!-- Reject Modal -->
    <div class="modal fade" id="rejectModal" tabindex="-1">
        <div class="modal-dialog">
            <form method="POST" id="rejectForm" action="">
                @csrf
                <div class="modal-content">
                    <div class="modal-header bg-danger text-white">
                        <h5 class="modal-title"><i class="bi bi-x-circle me-2"></i>Reject Entry</h5>
                        <button type="button" class="btn-close btn-close-white" data-bs-dismiss="modal"></button>
                    </div>
                    <div class="modal-body">
                        <p>Rejecting: <strong id="rejectLabel"></strong></p>
                        <div class="mb-3">
                            <label for="rejection_reason" class="form-label">Reason for Rejection <span class="text-danger">*</span></label>
                            <textarea name="rejection_reason" id="rejection_reason" class="form-control" rows="3"
                                      required placeholder="Explain why this entry is being rejected..."></textarea>
                        </div>
                    </div>
                    <div class="modal-footer">
                        <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancel</button>
                        <button type="submit" class="btn btn-danger">
                            <i class="bi bi-x-circle me-1"></i> Reject Entry
                        </button>
                    </div>
                </div>
            </form>
        </div>
    </div>
@endsection

@push('scripts')
<script>
document.addEventListener('DOMContentLoaded', function () {
    const rejectModal = document.getElementById('rejectModal');
    rejectModal.addEventListener('show.bs.modal', function (event) {
        const btn = event.relatedTarget;
        const type = btn.dataset.type;
        const id = btn.dataset.id;
        const label = btn.dataset.label;

        document.getElementById('rejectLabel').textContent = label;
        document.getElementById('rejectForm').action =
            '{{ url("admin/approvals") }}/' + type + '/' + id + '/reject';
    });
});
</script>
@endpush