@extends('admin.layouts.app')

@section('title', isset($blogPost) ? 'Məqalə redaktə et' : 'Yeni məqalə')

@php
$locales = ['az' => 'Azərbaycanca', 'en' => 'English', 'ru' => 'Русский'];
@endphp

@section('content')
<div class="admin-header-row">
    <h1 class="admin-title">{{ isset($blogPost) ? 'Məqalə redaktə et' : 'Yeni məqalə' }}</h1>
</div>

<div class="admin-card">
    <form method="POST" action="{{ isset($blogPost) ? route('admin.blog-posts.update', $blogPost) : route('admin.blog-posts.store') }}" enctype="multipart/form-data">
        @csrf
        @if(isset($blogPost)) @method('PUT') @endif

        <div class="admin-form-grid">
            <div class="admin-form-group">
                <label for="blog_category_id">Kateqoriya</label>
                <select id="blog_category_id" name="blog_category_id" class="admin-form-control">
                    <option value="">— Seçin —</option>
                    @foreach($categories as $category)
                        <option value="{{ $category->id }}" {{ old('blog_category_id', $blogPost->blog_category_id ?? '') == $category->id ? 'selected' : '' }}>{{ $category->name }}</option>
                    @endforeach
                </select>
            </div>
            <div class="admin-form-group">
                <label for="published_at">Yayımlanma tarixi</label>
                <input type="datetime-local" id="published_at" name="published_at" class="admin-form-control" value="{{ old('published_at', isset($blogPost) && $blogPost->published_at ? $blogPost->published_at->format('Y-m-d\\TH:i') : '') }}">
            </div>
            <div class="admin-form-group">
                <label for="image_file">Şəkil</label>
                <input type="file" id="image_file" name="image_file" accept="image/*" class="admin-form-control" onchange="previewImage(this, 'image-preview')">
                <div id="image-preview" class="admin-image-preview-wrap">
                    @if(isset($blogPost) && $blogPost->image)
                        <img src="{{ asset('images/' . $blogPost->image) }}" alt="" class="admin-image-preview">
                    @endif
                </div>
            </div>
            <div class="admin-form-group" style="display: flex; align-items: flex-end; padding-bottom: 8px;">
                <label class="admin-form-check">
                    <input type="checkbox" name="is_active" value="1" {{ old('is_active', $blogPost->is_active ?? true) ? 'checked' : '' }}>
                    <span>Aktiv</span>
                </label>
            </div>
        </div>

        <div class="admin-tabs">
            @foreach($locales as $code => $label)
                <button type="button" class="admin-tab {{ $loop->first ? 'active' : '' }}" data-locale="{{ $code }}">{{ $label }}</button>
            @endforeach
        </div>

        @foreach($locales as $code => $label)
            @php $suffix = $code === 'az' ? '' : '_' . $code; @endphp
            <div class="admin-tab-panel {{ $loop->first ? 'active' : '' }}" data-locale="{{ $code }}">
                <div class="admin-form-group">
                    <label for="title{{ $suffix }}">Başlıq ({{ $label }})</label>
                    <input type="text" id="title{{ $suffix }}" name="title{{ $suffix }}" class="admin-form-control" value="{{ old('title' . $suffix, $blogPost->{'title' . $suffix} ?? '') }}" {{ $code === 'az' ? 'required' : '' }}>
                </div>
                <div class="admin-form-group">
                    <label for="excerpt{{ $suffix }}">Qısa açıqlama ({{ $label }})</label>
                    <textarea id="excerpt{{ $suffix }}" name="excerpt{{ $suffix }}" rows="2" class="admin-form-control">{{ old('excerpt' . $suffix, $blogPost->{'excerpt' . $suffix} ?? '') }}</textarea>
                </div>
                <div class="admin-form-group">
                    <label for="content{{ $suffix }}">Mətn ({{ $label }})</label>
                    <textarea id="content{{ $suffix }}" name="content{{ $suffix }}" rows="8" class="admin-form-control">{{ old('content' . $suffix, $blogPost->{'content' . $suffix} ?? '') }}</textarea>
                </div>
            </div>
        @endforeach

        <div class="admin-form-grid">
            <div class="admin-form-group">
                <label for="meta_title">SEO title</label>
                <input type="text" id="meta_title" name="meta_title" class="admin-form-control" value="{{ old('meta_title', $blogPost->meta_title ?? '') }}">
            </div>
            <div class="admin-form-group">
                <label for="meta_description">SEO description</label>
                <input type="text" id="meta_description" name="meta_description" class="admin-form-control" value="{{ old('meta_description', $blogPost->meta_description ?? '') }}">
            </div>
            <div class="admin-form-group">
                <label for="og_image_file">Open Graph şəkli</label>
                <input type="file" id="og_image_file" name="og_image_file" accept="image/*" class="admin-form-control" onchange="previewImage(this, 'og-preview')">
                <div id="og-preview" class="admin-image-preview-wrap">
                    @if(isset($blogPost) && $blogPost->og_image)
                        <img src="{{ asset('images/' . $blogPost->og_image) }}" alt="" class="admin-image-preview">
                    @endif
                </div>
            </div>
        </div>

        <div style="display: flex; gap: 12px; margin-top: 12px;">
            <button type="submit" class="admin-btn admin-btn-primary">Yadda saxla</button>
            <a href="{{ route('admin.blog-posts.index') }}" class="admin-btn admin-btn-secondary">Ləğv et</a>
        </div>
    </form>
</div>

<script>
    document.querySelectorAll('.admin-tab').forEach(function (tab) {
        tab.addEventListener('click', function () {
            var locale = this.dataset.locale;
            document.querySelectorAll('.admin-tab').forEach(function (t) { t.classList.remove('active'); });
            document.querySelectorAll('.admin-tab-panel').forEach(function (p) { p.classList.remove('active'); });
            this.classList.add('active');
            document.querySelector('.admin-tab-panel[data-locale="' + locale + '"]').classList.add('active');
        });
    });

    function previewImage(input, previewId) {
        var preview = document.getElementById(previewId);
        preview.innerHTML = '';
        if (input.files && input.files[0]) {
            var reader = new FileReader();
            reader.onload = function (e) {
                var img = document.createElement('img');
                img.src = e.target.result;
                img.className = 'admin-image-preview';
                preview.appendChild(img);
            };
            reader.readAsDataURL(input.files[0]);
        }
    }
</script>
@endsection