@extends('admin.layouts.app')

@section('title', isset($brand) ? 'Brend redaktə et' : 'Yeni brend')

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

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

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

        <div class="admin-form-group">
            <label for="logo_file">Brend logosu</label>
            <input type="file" id="logo_file" name="logo_file" accept="image/*" class="admin-form-control" onchange="previewImage(this, 'logo-preview')">
            <p class="admin-help-text">JPG, PNG, WEBP formatları qəbul olunur. Maksimum 5 MB.</p>
            <div id="logo-preview" class="admin-image-preview-wrap">
                @if(isset($brand) && $brand->logo)
                    <img src="{{ asset('images/' . $brand->logo) }}" alt="" class="admin-image-preview">
                @endif
            </div>
        </div>

        <div class="admin-form-grid">
            <div class="admin-form-group">
                <label for="sort_order">Sıra</label>
                <input type="number" id="sort_order" name="sort_order" class="admin-form-control" value="{{ old('sort_order', $brand->sort_order ?? 0) }}">
            </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', $brand->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="name{{ $suffix }}">Ad ({{ $label }})</label>
                    <input type="text" id="name{{ $suffix }}" name="name{{ $suffix }}" class="admin-form-control" value="{{ old('name' . $suffix, $brand->{'name' . $suffix} ?? '') }}" {{ $code === 'az' ? 'required' : '' }}>
                </div>
                <div class="admin-form-group">
                    <label for="description{{ $suffix }}">Açıqlama ({{ $label }})</label>
                    <textarea id="description{{ $suffix }}" name="description{{ $suffix }}" rows="3" class="admin-form-control">{{ old('description' . $suffix, $brand->{'description' . $suffix} ?? '') }}</textarea>
                </div>
                <div class="admin-form-grid">
                    <div class="admin-form-group">
                        <label for="meta_title{{ $suffix }}">SEO title ({{ $label }})</label>
                        <input type="text" id="meta_title{{ $suffix }}" name="meta_title{{ $suffix }}" class="admin-form-control" value="{{ old('meta_title' . $suffix, $brand->{'meta_title' . $suffix} ?? '') }}">
                    </div>
                    <div class="admin-form-group">
                        <label for="meta_description{{ $suffix }}">SEO description ({{ $label }})</label>
                        <input type="text" id="meta_description{{ $suffix }}" name="meta_description{{ $suffix }}" class="admin-form-control" value="{{ old('meta_description' . $suffix, $brand->{'meta_description' . $suffix} ?? '') }}">
                    </div>
                </div>
            </div>
        @endforeach

        <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.brands.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