@extends('admin.layout')

@section('content')
    <div class="container">

        <div class="d-flex justify-content-between align-items-center mb-3">
            <h4 class="mb-0">Hero Slider Images</h4>
            <button type="button" style="background:#1c1d46; color:white;border-radius: 8px;" data-bs-toggle="modal"
                data-bs-target="#addModal">
                + Add Image
            </button>
        </div>

        @if(session('success'))
            <div class="alert alert-success">{{ session('success') }}</div>
        @endif

        {{-- ===== LIST TABLE ===== --}}
        <table class="table table-bordered align-middle">
            <thead>
                <tr>
                    <th>Image</th>
                    <th>Order</th>
                    <th>Status</th>
                    <th width="180">Action</th>
                </tr>
            </thead>
            <tbody>
                @forelse($sliders as $slider)
                    <tr>
                        <td><img src="{{ asset($slider->image) }}" width="100"></td>
                        <td>{{ $slider->order }}</td>
                        <td>
                            <div class="form-check form-switch">
                                <input type="checkbox" class="form-check-input status-toggle" role="switch"
                                    data-id="{{ $slider->id }}"
                                    data-url="{{ route('admin.hero-sliders.toggleStatus', $slider->id) }}"
                                    {{ $slider->status ? 'checked' : '' }}>
                            </div>
                        </td>
                        <td>
                            <button type="button" title="Edit" class="btn btn-sm btn-warning" data-bs-toggle="modal"
                                data-bs-target="#editModal{{ $slider->id }}">
                                <i class="fa-solid fa-pencil"></i>
                            </button>

                            <form action="{{ route('admin.hero-sliders.destroy', $slider->id) }}" method="POST" class="d-inline"
                                onsubmit="return confirm('Delete this image?')">
                                @csrf
                                @method('DELETE')
                                <button class="btn btn-sm btn-danger" title="Delete">
                                    <i class="fa-solid fa-trash"></i>
                                </button>
                            </form>
                        </td>
                    </tr>
                @empty
                    <tr>
                        <td colspan="4" class="text-center">No images added yet.</td>
                    </tr>
                @endforelse
            </tbody>
        </table>
    </div>

    {{-- ===== ADD MODAL ===== --}}
    <div class="modal fade" id="addModal" tabindex="-1" aria-hidden="true">
        <div class="modal-dialog">
            <div class="modal-content">
                <form action="{{ route('admin.hero-sliders.store') }}" method="POST" enctype="multipart/form-data">
                    @csrf
                    <div class="modal-header">
                        <h6 class="modal-title">Add New Image</h6>
                        <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                    </div>
                    <div class="modal-body">
                        <div class="mb-2">
                            <label>Image</label>
                            <input type="file" name="image" class="form-control" required>
                            @error('image') <small class="text-danger">{{ $message }}</small> @enderror
                        </div>
                        <div class="mb-2">
                            <label>Order</label>
                            <input type="number" name="order" class="form-control" value="0">
                        </div>
                        <div class="form-check">
                            <input type="checkbox" name="status" class="form-check-input" checked>
                            <label class="form-check-label">Active</label>
                        </div>
                    </div>
                    <div class="modal-footer">
                        <button type="submit" class="btn btn-primary">Save</button>
                    </div>
                </form>
            </div>
        </div>
    </div>

    {{-- ===== EDIT MODALS ===== --}}
    @foreach($sliders as $slider)
        <div class="modal fade" id="editModal{{ $slider->id }}" tabindex="-1" aria-hidden="true">
            <div class="modal-dialog">
                <div class="modal-content">
                    <form action="{{ route('admin.hero-sliders.update', $slider->id) }}" method="POST"
                        enctype="multipart/form-data">
                        @csrf
                        @method('PUT')
                        <div class="modal-header">
                            <h6 class="modal-title">Edit Image</h6>
                            <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                        </div>
                        <div class="modal-body">
                            <img src="{{ asset($slider->image) }}" width="150" class="mb-2 d-block">
                            <div class="mb-2">
                                <label>Change Image (optional)</label>
                                <input type="file" name="image" class="form-control">
                            </div>
                            <div class="mb-2">
                                <label>Order</label>
                                <input type="number" name="order" class="form-control" value="{{ $slider->order }}">
                            </div>
                            <div class="form-check">
                                <input type="checkbox" name="status" class="form-check-input" {{ $slider->status ? 'checked' : '' }}>
                                <label class="form-check-label">Active</label>
                            </div>
                        </div>
                        <div class="modal-footer">
                            <button type="submit" class="btn btn-primary">Update</button>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    @endforeach

    @push('scripts')
    <script>
    document.addEventListener('DOMContentLoaded', function () {
        document.querySelectorAll('.status-toggle').forEach(function (checkbox) {
            checkbox.addEventListener('change', function () {
                const url = this.dataset.url;
                const isChecked = this.checked;

                fetch(url, {
                    method: 'POST',
                    headers: {
                        'Content-Type': 'application/json',
                        'X-CSRF-TOKEN': '{{ csrf_token() }}'
                    },
                    body: JSON.stringify({ status: isChecked ? 1 : 0 })
                })
                .then(res => res.json())
                .then(data => {
                    if (!data.success) {
                        alert('Something went wrong!');
                        checkbox.checked = !isChecked; 
                    }
                })
                .catch(() => {
                    alert('Server error!');
                    checkbox.checked = !isChecked;
                });
            });
        });
    });
    </script>
    @endpush

@endsection