@extends('layouts.master')

@section('styles')
    <style>
        .faq-card {
            border: 1px solid #e2e8f0;
            border-radius: 12px;
            transition: all 0.2s ease;
            background: #ffffff;
        }
        .faq-card:hover {
            border-color: #cbd5e1;
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
        }
        .stat-card-widget {
            border: 1px solid #e2e8f0;
            border-radius: 12px;
            background: #ffffff;
            transition: all 0.2s ease;
        }
        .category-pill {
            cursor: pointer;
            border-radius: 20px;
            padding: 6px 14px;
            font-size: 13px;
            font-weight: 600;
            transition: all 0.2s;
            text-decoration: none;
            display: inline-block;
        }
        .category-pill.active {
            background-color: #0d9488;
            color: #ffffff !important;
            box-shadow: 0 2px 6px rgba(13, 148, 136, 0.3);
        }
        .category-pill:not(.active) {
            background-color: #f1f5f9;
            color: #475569;
        }
        .category-pill:not(.active):hover {
            background-color: #e2e8f0;
            color: #1e293b;
        }
    </style>
@endsection

@section('content')
    <div class="page-header-breadcrumb mb-3">
        <div class="d-flex align-items-center justify-content-between flex-wrap gap-2">
            <div>
                <h1 class="page-title fw-bold fs-18 mb-0">Kelola FAQ & Bantuan</h1>
                <ol class="breadcrumb mb-0 fs-12 text-muted">
                    <li class="breadcrumb-item"><a href="javascript:void(0);">Utilitas</a></li>
                    <li class="breadcrumb-item active" aria-current="page">FAQ & Bantuan</li>
                </ol>
            </div>
            <div class="d-flex align-items-center gap-2 flex-wrap">
                <a target="_blank" href="{{ route('faq.view') }}" class="btn btn-sm btn-outline-primary d-flex align-items-center gap-1 shadow-sm">
                    <i class="ri-external-link-line"></i>
                    <span>Lihat Halaman Publik / Mobile</span>
                </a>
                <button type="button" class="btn btn-sm btn-primary d-flex align-items-center gap-1 shadow-sm" data-bs-toggle="modal" data-bs-target="#modalAddFaq">
                    <i class="ri-add-line"></i>
                    <span>Tambah FAQ Baru</span>
                </button>
            </div>
        </div>

        @if(session('success'))
            <div class="alert alert-success alert-dismissible fade show d-flex align-items-center mt-3" role="alert">
                <i class="ri-checkbox-circle-line fs-18 me-2"></i>
                <div>{{ session('success') }}</div>
                <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
            </div>
        @endif

        @if(isset($errors) && $errors->any())
            <div class="alert alert-danger alert-dismissible fade show mt-3" role="alert">
                <ul class="mb-0 ps-3">
                    @foreach($errors->all() as $error)
                        <li>{{ $error }}</li>
                    @endforeach
                </ul>
                <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
            </div>
        @endif
    </div>

    <!-- Quick Stats Cards -->
    <div class="row g-3 mb-4">
        <div class="col-md-4 col-sm-6 col-12">
            <div class="card stat-card-widget">
                <div class="card-body p-3 d-flex align-items-center justify-content-between">
                    <div>
                        <span class="text-muted fs-12 fw-semibold text-uppercase">Total FAQ Terdaftar</span>
                        <h4 class="fw-bold text-dark mb-0 fs-22 mt-1">{{ $totalFaqs }}</h4>
                    </div>
                    <div class="avatar avatar-md rounded bg-primary-transparent text-primary">
                        <i class="ri-question-answer-line fs-20"></i>
                    </div>
                </div>
            </div>
        </div>

        <div class="col-md-4 col-sm-6 col-12">
            <div class="card stat-card-widget">
                <div class="card-body p-3 d-flex align-items-center justify-content-between">
                    <div>
                        <span class="text-muted fs-12 fw-semibold text-uppercase">FAQ Aktif (Tampil)</span>
                        <h4 class="fw-bold text-success mb-0 fs-22 mt-1">{{ $activeFaqs }}</h4>
                    </div>
                    <div class="avatar avatar-md rounded bg-success-transparent text-success">
                        <i class="ri-checkbox-circle-line fs-20"></i>
                    </div>
                </div>
            </div>
        </div>

        <div class="col-md-4 col-sm-12 col-12">
            <div class="card stat-card-widget">
                <div class="card-body p-3 d-flex align-items-center justify-content-between">
                    <div>
                        <span class="text-muted fs-12 fw-semibold text-uppercase">FAQ Nonaktif (Draft)</span>
                        <h4 class="fw-bold text-muted mb-0 fs-22 mt-1">{{ $inactiveFaqs }}</h4>
                    </div>
                    <div class="avatar avatar-md rounded bg-light text-muted border">
                        <i class="ri-eye-off-line fs-20"></i>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Category Filter & Search Card -->
    <div class="card custom-card mb-4">
        <div class="card-body p-3">
            <div class="row g-2 align-items-center justify-content-between">
                <div class="col-lg-8 col-12">
                    <div class="d-flex align-items-center gap-2 flex-wrap">
                        <span class="fs-12 text-muted fw-semibold me-1"><i class="ri-filter-3-line me-1"></i>Kategori:</span>
                        <a href="{{ route('utils.faq.index') }}" class="category-pill {{ empty($categoryFilter) || $categoryFilter === 'all' ? 'active' : '' }}">
                            Semua
                        </a>
                        @foreach($categories as $cat)
                            <a href="{{ route('utils.faq.index', ['category' => $cat]) }}" class="category-pill {{ $categoryFilter === $cat ? 'active' : '' }}">
                                {{ $cat }}
                            </a>
                        @endforeach
                    </div>
                </div>

                <div class="col-lg-4 col-12">
                    <form action="{{ route('utils.faq.index') }}" method="GET" class="d-flex gap-2">
                        @if($categoryFilter)
                            <input type="hidden" name="category" value="{{ $categoryFilter }}">
                        @endif
                        <div class="input-group input-group-sm">
                            <span class="input-group-text bg-light border-end-0"><i class="ri-search-line text-muted"></i></span>
                            <input type="text" name="search" class="form-control border-start-0" placeholder="Cari pertanyaan / jawaban..." value="{{ $search }}">
                            <button type="submit" class="btn btn-primary">Cari</button>
                        </div>
                        @if($search || $categoryFilter)
                            <a href="{{ route('utils.faq.index') }}" class="btn btn-sm btn-light border" title="Reset filter">
                                <i class="ri-refresh-line"></i>
                            </a>
                        @endif
                    </form>
                </div>
            </div>
        </div>
    </div>

    <!-- FAQ List Table / Cards -->
    <div class="card custom-card">
        <div class="card-header border-bottom d-flex align-items-center justify-content-between">
            <div class="card-title fs-14 fw-semibold text-dark">
                <i class="ri-list-check me-2 text-primary"></i>Daftar Pertanyaan & Jawaban
            </div>
            <span class="fs-12 text-muted">Menampilkan <strong>{{ $faqs->count() }}</strong> data</span>
        </div>
        <div class="card-body p-0">
            <div class="table-responsive">
                <table class="table table-hover align-middle mb-0 text-nowrap">
                    <thead class="table-light fs-12">
                        <tr>
                            <th style="width: 50px;">URUT</th>
                            <th style="width: 140px;">KATEGORI</th>
                            <th>PERTANYAAN & JAWABAN</th>
                            <th class="text-center" style="width: 120px;">STATUS</th>
                            <th class="text-center" style="width: 120px;">AKSI</th>
                        </tr>
                    </thead>
                    <tbody class="fs-13">
                        @forelse($faqs as $faq)
                            <tr>
                                <td>
                                    <span class="badge bg-light text-dark border font-monospace">{{ $faq->sort_order }}</span>
                                </td>
                                <td>
                                    <span class="badge bg-primary-transparent text-primary px-2 py-1 fs-11">
                                        {{ $faq->category }}
                                    </span>
                                </td>
                                <td style="white-space: normal; min-width: 300px;">
                                    <div class="fw-bold text-dark fs-14 mb-1">{{ $faq->question }}</div>
                                    <div class="text-muted fs-12 lh-base text-truncate-2">
                                        {{ Str::limit(strip_tags($faq->answer), 160) }}
                                    </div>
                                </td>
                                <td class="text-center">
                                    <div class="form-check form-switch d-inline-block">
                                        <input class="form-check-input btn-toggle-faq-status" type="checkbox" role="switch" data-id="{{ $faq->id }}" {{ $faq->is_active ? 'checked' : '' }} title="Klik untuk ubah status aktif/nonaktif">
                                    </div>
                                    <div class="fs-11 text-muted" id="status-label-{{ $faq->id }}">
                                        {{ $faq->is_active ? 'Tampil' : 'Draft' }}
                                    </div>
                                </td>
                                <td class="text-center">
                                    <div class="d-flex align-items-center justify-content-center gap-1">
                                        <button type="button" class="btn btn-icon btn-sm btn-light border btn-edit-faq" 
                                                data-id="{{ $faq->id }}"
                                                data-category="{{ $faq->category }}"
                                                data-question="{{ $faq->question }}"
                                                data-answer="{{ $faq->answer }}"
                                                data-sort="{{ $faq->sort_order }}"
                                                data-active="{{ $faq->is_active ? '1' : '0' }}"
                                                title="Edit FAQ">
                                            <i class="ri-edit-line text-primary"></i>
                                        </button>

                                        <form action="{{ route('utils.faq.destroy', $faq->id) }}" method="POST" class="d-inline" onsubmit="return confirm('Apakah Anda yakin ingin menghapus pertanyaan ini?');">
                                            @csrf
                                            @method('DELETE')
                                            <button type="submit" class="btn btn-icon btn-sm btn-light border text-danger" title="Hapus FAQ">
                                                <i class="ri-delete-bin-line"></i>
                                            </button>
                                        </form>
                                    </div>
                                </td>
                            </tr>
                        @empty
                            <tr>
                                <td colspan="5" class="text-center py-5 text-muted">
                                    <i class="ri-inbox-line fs-32 d-block mb-2"></i>
                                    Tidak ada pertanyaan FAQ ditemukan.
                                </td>
                            </tr>
                        @endforelse
                    </tbody>
                </table>
            </div>
        </div>
    </div>

    <!-- Modal Tambah FAQ -->
    <div class="modal fade" id="modalAddFaq" tabindex="-1" aria-hidden="true">
        <div class="modal-dialog modal-dialog-centered modal-lg">
            <div class="modal-content">
                <form action="{{ route('utils.faq.store') }}" method="POST">
                    @csrf
                    <div class="modal-header">
                        <h6 class="modal-title fw-bold"><i class="ri-add-circle-line me-2 text-primary"></i>Tambah FAQ Baru</h6>
                        <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
                    </div>
                    <div class="modal-body p-4">
                        <div class="row g-3">
                            <div class="col-md-8 col-12">
                                <label class="form-label fs-13 fw-semibold">Kategori <span class="text-danger">*</span></label>
                                <input type="text" name="category" class="form-control" list="categoryList" placeholder="Contoh: Umum, Akun & KYC, Investasi, Pembayaran" required>
                                <datalist id="categoryList">
                                    <option value="Umum">
                                    <option value="Akun & KYC">
                                    <option value="Investasi & Portofolio">
                                    <option value="Pembayaran & Transaksi">
                                    <option value="Pencairan Dana">
                                </datalist>
                            </div>
                            <div class="col-md-4 col-12">
                                <label class="form-label fs-13 fw-semibold">Nomor Urut Tampil</label>
                                <input type="number" name="sort_order" class="form-control" value="0" min="0">
                            </div>

                            <div class="col-12">
                                <label class="form-label fs-13 fw-semibold">Pertanyaan (Question) <span class="text-danger">*</span></label>
                                <input type="text" name="question" class="form-control" placeholder="Contoh: Bagaimana cara melakukan verifikasi akun?" required>
                            </div>

                            <div class="col-12">
                                <label class="form-label fs-13 fw-semibold">Jawaban (Answer) <span class="text-danger">*</span></label>
                                <textarea name="answer" class="form-control" rows="5" placeholder="Tuliskan jawaban yang lengkap, jelas, dan solutif bagi nasabah..." required></textarea>
                            </div>

                            <div class="col-12">
                                <div class="form-check form-switch mt-2">
                                    <input class="form-check-input" type="checkbox" name="is_active" value="1" id="addIsActive" checked>
                                    <label class="form-check-label fs-13 fw-semibold" for="addIsActive">
                                        Aktifkan pertanyaan (langsung ditampilkan di aplikasi & web)
                                    </label>
                                </div>
                            </div>
                        </div>
                    </div>
                    <div class="modal-footer">
                        <button type="button" class="btn btn-sm btn-light border" data-bs-dismiss="modal">Batal</button>
                        <button type="submit" class="btn btn-sm btn-primary">Simpan FAQ</button>
                    </div>
                </form>
            </div>
        </div>
    </div>

    <!-- Modal Edit FAQ -->
    <div class="modal fade" id="modalEditFaq" tabindex="-1" aria-hidden="true">
        <div class="modal-dialog modal-dialog-centered modal-lg">
            <div class="modal-content">
                <form id="formEditFaq" method="POST">
                    @csrf
                    @method('PUT')
                    <div class="modal-header">
                        <h6 class="modal-title fw-bold"><i class="ri-edit-line me-2 text-primary"></i>Edit FAQ</h6>
                        <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
                    </div>
                    <div class="modal-body p-4">
                        <div class="row g-3">
                            <div class="col-md-8 col-12">
                                <label class="form-label fs-13 fw-semibold">Kategori <span class="text-danger">*</span></label>
                                <input type="text" name="category" id="editCategory" class="form-control" list="categoryList" required>
                            </div>
                            <div class="col-md-4 col-12">
                                <label class="form-label fs-13 fw-semibold">Nomor Urut Tampil</label>
                                <input type="number" name="sort_order" id="editSort" class="form-control" min="0">
                            </div>

                            <div class="col-12">
                                <label class="form-label fs-13 fw-semibold">Pertanyaan (Question) <span class="text-danger">*</span></label>
                                <input type="text" name="question" id="editQuestion" class="form-control" required>
                            </div>

                            <div class="col-12">
                                <label class="form-label fs-13 fw-semibold">Jawaban (Answer) <span class="text-danger">*</span></label>
                                <textarea name="answer" id="editAnswer" class="form-control" rows="5" required></textarea>
                            </div>

                            <div class="col-12">
                                <div class="form-check form-switch mt-2">
                                    <input class="form-check-input" type="checkbox" name="is_active" value="1" id="editIsActive">
                                    <label class="form-check-label fs-13 fw-semibold" for="editIsActive">
                                        Aktifkan pertanyaan (langsung ditampilkan di aplikasi & web)
                                    </label>
                                </div>
                            </div>
                        </div>
                    </div>
                    <div class="modal-footer">
                        <button type="button" class="btn btn-sm btn-light border" data-bs-dismiss="modal">Batal</button>
                        <button type="submit" class="btn btn-sm btn-primary">Simpan Perubahan</button>
                    </div>
                </form>
            </div>
        </div>
    </div>
@endsection

@section('scripts')
    <script>
        $(document).ready(function () {
            // Edit FAQ button click
            $('.btn-edit-faq').on('click', function () {
                const id = $(this).data('id');
                const cat = $(this).data('category');
                const q = $(this).data('question');
                const a = $(this).data('answer');
                const sort = $(this).data('sort');
                const active = $(this).data('active') == '1';

                $('#formEditFaq').attr('action', `/utils/faq/${id}`);
                $('#editCategory').val(cat);
                $('#editQuestion').val(q);
                $('#editAnswer').val(a);
                $('#editSort').val(sort);
                $('#editIsActive').prop('checked', active);

                const modal = new bootstrap.Modal(document.getElementById('modalEditFaq'));
                modal.show();
            });

            // Toggle active status switch via AJAX
            $('.btn-toggle-faq-status').on('change', function () {
                const id = $(this).data('id');
                const isChecked = $(this).is(':checked');
                const label = $(`#status-label-${id}`);

                $.ajax({
                    url: `/utils/faq/${id}/toggle-active`,
                    type: 'POST',
                    data: {
                        _token: '{{ csrf_token() }}'
                    },
                    success: function (res) {
                        if (res.success) {
                            label.text(res.is_active ? 'Tampil' : 'Draft');
                        }
                    },
                    error: function () {
                        alert('Gagal mengubah status FAQ.');
                    }
                });
            });
        });
    </script>
@endsection