@extends('layouts.admin')

@section('title')
    Edit Berita | Prau Admin
@endsection

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

        <!-- Breadcrumb -->
        <div class="row">
            <div class="col m-0 p-0 pl-lg-0">
                <nav aria-label="breadcrumb">
                    <ol class="breadcrumb mb-0 py-1">
                        <li class="breadcrumb-item" aria-current="page">
                            <a href="{{ route('news.index') }}">
                                News
                            </a>
                        </li>
                        <li class="breadcrumb-item" aria-current="page">
                            <a href="{{ route('news.edit', $item->id) }}">
                                {{ $item->title }}
                            </a>
                        </li>
                        <li class="breadcrumb-item active" aria-current="page">
                            Edit
                        </li>
                    </ol>
                </nav>
            </div>
        </div>

        <!-- Page Heading -->
        <div class="d-sm-flex align-items-center justify-content-between mb-4">
            <h1 class="h3 mb-0 text-gray-950 font-semi-bold text-3xl" id="newsTitle">Edit {{ $item->title }}</h1>
            <button type="button" class="btn btn-danger font-medium"
                onclick="showDeleteModal('{{ route('news.destroy', $item->id) }}', '{{ $item->title }}')">
                Hapus Berita
            </button>
        </div>

        {{-- @if ($errors->any())
    <div class="alert alert-danger">
        <ul>
            @foreach ($errors->all() as $error)
            <li>{{ $error }}</li>
            @endforeach
        </ul>
    </div>
    @endif --}}

        <!-- Main Content-->
        <form action="{{ route('news.update', $item->id) }}" id="editNewsForm" method="POST">
            @method('PUT')
            @csrf
            <div class="row">
                <!-- Card Kiri -->
                <div class="col-md-9">
                    <div class="card shadow mb-4">
                        <div class="card-form">
                            <div class="form-row">
                                <div class="form-group col-md-6">
                                    <label for="title" class="text-gray-950 font-medium">Judul Berita</label>
                                    <input type="text" class="form-control text-gray-950 font-normal" name="title"
                                        placeholder="Masukkan judul Berita" value="{{ $item->title }}">
                                </div>
                                <div class="form-group col-md-6">
                                    <label for="sumber" class="text-gray-950 font-medium">Sumber</label>
                                    <input type="text" class="form-control text-gray-950 font-normal" name="sumber"
                                        placeholder="Masukkan judul Berita" value="{{ $item->sumber }}">
                                </div>
                            </div>
                            <div class="form-group">
                                <label for="about" class="text-gray-950 font-medium">Artikel Berita</label>
                                <textarea name="about" id="about" rows="10" class="d-block w-100 form-control text-gray-950 font-normal">{{ $item->about }}</textarea>
                            </div>
                        </div>
                    </div>
                </div>

                <!-- Card Kanan -->
                <div class="col-md-3">
                    <div class="card shadow-mb-4">
                        <div class="card-form">
                            <div class="form-group">
                                <label for="slug" class="text-gray-950 font-semi-bold">Slug</label>
                                <div class="input-group">
                                    <input type="text" class="form-control" id="slugInput" value="{{ $item->slug }}"
                                        readonly>
                                </div>
                                <small class="form-text text-muted font-normal text-gray-600">
                                    Slug dibuat otomatis dari nama jalur pendakian dan digunakan sebagai URL unik. Tidak
                                    bisa diubah secara manual.
                                </small>
                            </div>

                            <div class="mb-4">
                                <div class="text-gray-950 font-semi-bold">
                                    <label>Dibuat pada:</label><br>
                                </div>
                                <span class="text-gray-900 font-normal">{{ $item->created_at->diffForHumans() }}</span>
                            </div>
                            <div>
                                <div class="text-gray-950 font-semi-bold">
                                    <label>Terakhir diperbarui:</label><br>
                                </div>
                                <span class="text-gray-900 font-normal">{{ $item->updated_at->diffForHumans() }}</span>
                            </div>
                        </div>
                    </div>
                </div>
            </div>

            <div class="form-row custom-margin">
                <div class="form-group col-m-0">
                    <button type="submit" id="btnSaveEdit" class="btn btn-primary btn-block">
                        Simpan Perubahan
                    </button>
                </div>
                <div class="form-group col-m-0">
                    <a href="{{ route('news.index') }}" class="btn btn-outline-secondary btn-block font-medium">
                        Kembali
                    </a>
                </div>
            </div>
        </form>

    </div>
    @include('includes.admin.modal-delete')
    <!-- /.container-fluid -->
@endsection

@push('scripts')
    <script>
        let easyMDEInstance;

        document.addEventListener('DOMContentLoaded', function() {
            easyMDEInstance = new EasyMDE({
                element: document.getElementById("about")
            });


        });
    </script>

    <script>
        let deleteUrl = '';

        function showDeleteModal(url, title) {
            deleteUrl = url;
            document.getElementById('deleteUserName').textContent = 'Hapus ' + title;
            /* $('#deleteConfirmModal').modal('show'); */
            $('#deleteConfirmModal').modal('show');
        }

        $('#confirmDeleteBtn').on('click', function() {
            $.ajax({
                url: deleteUrl,
                type: 'POST',
                data: {
                    _token: '{{ csrf_token() }}',
                    _method: 'DELETE'
                },
                success: function(response) {
                    window.location.href = '{{ route('news.index') }}?deleted=true';
                },
                error: function(xhr) {
                    $('#deleteConfirmModal').modal('hide');
                    const response = xhr.responseJSON;
                    const message = response && response.message ? response.message :
                        'Gagal menghapus data. Silakan coba lagi.';
                    showToastError(message);
                }
            });
        });
    </script>

    {{-- Trigger get btnSaveEdit --}}
    <script>
        $(document).ready(function() {
            $('#btnSaveEdit').on('click', function(e) {
                e.preventDefault(); // cegah submit form biasa

                if (easyMDEInstance) {
                    $('#about').val(easyMDEInstance.value());
                }

                let form = $('#editNewsForm'); // pastikan form kamu punya id ini
                let url = form.attr('action');
                let data = form.serialize();

                // Reset error dulu (opsional kalau pakai alert/validasi)
                $('#formErrors').addClass('d-none').empty();

                $.ajax({
                    url: url,
                    method: 'PUT',
                    data: data,
                    success: function(response) {
                        /* const breadcrumbLinks = document.querySelector('.breadcrumb-item a'); */
                        const breadcrumbLinks = document.querySelectorAll('.breadcrumb-item a');

                        console.log('Response dari server:', response);

                        /* console.log('Elemen breadcrumb:', breadcrumbLink);
                        console.log('Title baru:', response.title); */
                        // Update isi breadcrumb
                        if (breadcrumbLinks.length > 1) {
                            breadcrumbLinks[1].textContent = response.title;
                        }

                        // Update judul h1 
                        if (newsTitle) {
                            newsTitle.textContent = 'Edit ' + response.title;
                        }

                        // Tampilkan toast sukses
                        showToast('Perubahan berhasil disimpan');
                    },
                    error: function(xhr) {
                        let message = 'Terjadi kesalahan saat menyimpan data.';
                        if (xhr.status === 422) {
                            let errors = xhr.responseJSON.errors;
                            message = Object.values(errors)[0][0]; // ambil error pertama
                        }
                        showToastError(message);
                    }
                });
            });

            function showToast(message) {
                const toast = $(`
                <div class="toast d-flex align-items-center text-white bg-success border-0 position-fixed"
                    style="bottom: 20px; right: 20px; z-index: 1055;" role="alert" aria-live="assertive" aria-atomic="true">
                    <div class="toast-body d-flex align-items-center">
                        <i class="fas fa-check-circle mr-2"></i> ${message}
                    </div>
                </div>
            `);

                $('body').append(toast);
                toast.toast({
                    delay: 5000
                });
                toast.toast('show');
                setTimeout(() => toast.remove(), 5500);
            }

            function showToastError(message) {
                const toast = $(`
                <div class="toast d-flex align-items-center text-white bg-danger border-0 position-fixed"
                    style="bottom: 20px; right: 20px; z-index: 1055;" role="alert" aria-live="assertive" aria-atomic="true">
                    <div class="toast-body d-flex align-items-center">
                        <i class="fas fa-exclamation-circle mr-2"></i> ${message}
                    </div>
                </div>
            `);

                $('body').append(toast);
                toast.toast({
                    delay: 5000
                });
                toast.toast('show');
                setTimeout(() => toast.remove(), 5500);
            }

            // Fungsi generate slug dari string
            function generateSlug(text) {
                return text
                    .toString()
                    .toLowerCase()
                    .trim()
                    .replace(/[\s\W-]+/g, '-') // replace spasi dan karakter non-word jadi tanda strip
                    .replace(/^-+|-+$/g, ''); // hapus strip di awal/akhir
            }

            $('input[name="title"]').on('input', function() {
                let title = $(this).val();
                let slug = generateSlug(title);
                $('#slugInput').val(slug);
            });
        });
    </script>
@endpush