@extends('layouts.admin')

@section('title')
    Edit Gallery Berita | PRAU ADMIN
@endsection

@section('content')
    <!-- Begin Page Content -->
    <div class="container-fluid">

        <!-- Page Heading -->
        <div class="d-sm-flex align-items-center justify-content-between mb-4">
            <h1 class="h3 mb-0 text-gray-800">Edit Gambar Berita</h1>
            <a href="{{ route('news-gallery.index') }}" class="btn btn-light btn-icon-split">
                <span class="icon text-gray-600">
                    <i class="fas fa-arrow-left"></i>
                </span>
                <span class="text">Kembali</span>
            </a>
        </div>

        {{-- Notification Success & Err --}}
        @include('includes.admin.alert')

        <div class="card shadow mb-4">
            <div class="card-body">
                <form action="{{ route('news-gallery.update', $item->id) }}" method="POST" enctype="multipart/form-data">
                    @method('PUT')
                    @csrf
                    <div class="form-group">
                        <label for="title">Judul Berita</label>
                        <input type="text" class="form-control" name="title"
                            placeholder="Masukkan nama jalur pendakian" value="{{ old('title', $item->news->title) }}">
                    </div>
                    <div class="form-group">
                        <label for="current_image">Gambar Saat Ini</label>

                        <div class="img-wrapper">
                            <img id="current_image" src="{{ asset('storage/' . $item->image) }}" alt="Gambar News"
                                class="img-thumbnail mb-2" style="max-width: 200px;" />

                            <!-- tombol edit, awalnya tersembunyi -->
                            <button type="button" id="editImageBtn" class="edit-icon btn btn-light btn-sm"
                                title="Edit Gambar">
                                <i class="fas fa-edit"></i>
                            </button>
                        </div>

                        <!-- file input yang disembunyikan -->
                        <input type="file" id="imageInput" name="image" accept="image/*" class="d-none" />
                    </div>
                    <button type="submit" class="btn btn-primary btn-block">
                        Edit
                    </button>
                </form>
            </div>
        </div>

    </div>
    <!-- /.container-fluid -->
@endsection

@push('addon-script')
    <script>
        document.addEventListener('DOMContentLoaded', () => {
            const editBtn = document.getElementById('editImageBtn');
            const fileInput = document.getElementById('imageInput');
            const previewImg = document.getElementById('current_image');

            // Buka file picker saat icon diklik
            editBtn.addEventListener('click', () => {
                fileInput.click();
            });

            // Preview langsung setelah pilih file
            fileInput.addEventListener('change', e => {
                const file = e.target.files[0];
                if (!file) return;

                const reader = new FileReader();
                reader.onload = ev => {
                    previewImg.src = ev.target.result;
                };
                reader.readAsDataURL(file);
            });
        });
    </script>
@endpush

@push('addon-script')
    <script>
        document.addEventListener('DOMContentLoaded', function() {
            ['success-alert', 'error-alert'].forEach(function(id) {
                const alertEl = document.getElementById(id);
                if (!alertEl) return;

                const closeIcon = alertEl.querySelector('.close-icon');
                if (closeIcon) {
                    closeIcon.addEventListener('click', function() {
                        closeAlert(alertEl);
                    });
                }

                setTimeout(function() {
                    closeAlert(alertEl);
                }, 3000);
            });

            function closeAlert(el) {
                el.classList.add('fade-out');
                el.addEventListener('transitionend', function() {
                    el.remove();
                });
            }
        });
    </script>
@endpush