@extends('layouts.admin')

@section('title', 'Edit SEO - ' . $seoSetting->page_title)

@section('styles')
<style>
    .nav-link {
        color: #000000 !important;
    }
    .nav-tabs .nav-link {
        color: #000000;
        font-weight: 500;
        border: none;
        border-bottom: 3px solid transparent;
        padding: 0.75rem 1.5rem;
        transition: all 0.3s ease;
        background-color: #f8f9fa;
        margin-right: 2px;
    }

    .nav-tabs .nav-link:hover {
        color: #4F46E5;
        border-bottom-color: #4F46E5;
        background-color: #f8f9fa;
    }

    .nav-tabs .nav-link.active {
        color: #4F46E5;
        font-weight: 600;
        border-bottom-color: #4F46E5;
        background-color: transparent;
    }

    .nav-tabs .nav-link i {
        margin-right: 0.5rem;
    }

    .nav-tabs {
        border-bottom: 2px solid #e9ecef;
    }
</style>
@endsection

@section('content')
<div class="container-fluid">
    <div class="d-flex justify-content-between align-items-center mb-4">
        <div>
            <h1 class="h3 mb-0">Edit SEO Settings</h1>
            <p class="text-muted mb-0">{{ $seoSetting->page_title }}</p>
        </div>
        <a href="{{ route('admin.seo.index') }}" class="btn btn-outline-secondary">
            <i class="fas fa-arrow-left"></i> Back to List
        </a>
    </div>

    @if($errors->any())
        <div class="alert alert-danger alert-dismissible fade show" role="alert">
            <i class="fas fa-exclamation-triangle me-2"></i>
            <strong>Validation Error:</strong>
            <ul class="mb-0 mt-2">
                @foreach($errors->all() as $error)
                    <li>{{ $error }}</li>
                @endforeach
            </ul>
            <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
        </div>
    @endif

    <form action="{{ route('admin.seo.update', $seoSetting->id) }}" method="POST" enctype="multipart/form-data">
        @csrf
        @method('PUT')

        <div class="card shadow-sm">
            <div class="card-body">
                <!-- Nav Tabs -->
                <ul class="nav nav-tabs mb-4" role="tablist">
                    <li class="nav-item" role="presentation">
                        <button class="nav-link active" id="basic-tab" data-bs-toggle="tab" data-bs-target="#basic" type="button" role="tab">
                            <i class="fas fa-tag"></i> Basic SEO
                        </button>
                    </li>
                    <li class="nav-item" role="presentation">
                        <button class="nav-link" id="opengraph-tab" data-bs-toggle="tab" data-bs-target="#opengraph" type="button" role="tab">
                            <i class="fab fa-facebook"></i> Open Graph
                        </button>
                    </li>
                    <li class="nav-item" role="presentation">
                        <button class="nav-link" id="twitter-tab" data-bs-toggle="tab" data-bs-target="#twitter" type="button" role="tab">
                            <i class="fab fa-twitter"></i> Twitter Cards
                        </button>
                    </li>
                    <li class="nav-item" role="presentation">
                        <button class="nav-link" id="advanced-tab" data-bs-toggle="tab" data-bs-target="#advanced" type="button" role="tab">
                            <i class="fas fa-cog"></i> Advanced
                        </button>
                    </li>
                </ul>

                <!-- Tab Content -->
                <div class="tab-content">
                    <!-- Basic SEO Tab -->
                    <div class="tab-pane fade show active" id="basic" role="tabpanel">
                        <div class="row">
                            <div class="col-md-12">
                                <div class="mb-3">
                                    <label for="page_title" class="form-label">Page Title <span class="text-danger">*</span></label>
                                    <input type="text" class="form-control" id="page_title" name="page_title" value="{{ old('page_title', $seoSetting->page_title) }}" required>
                                    <small class="text-muted">Display name for admin panel</small>
                                </div>

                                <div class="mb-3">
                                    <label for="meta_title" class="form-label">Meta Title</label>
                                    <input type="text" class="form-control" id="meta_title" name="meta_title" value="{{ old('meta_title', $seoSetting->meta_title) }}" maxlength="255">
                                    <small class="text-muted">Recommended: 50-60 characters</small>
                                </div>

                                <div class="mb-3">
                                    <label for="meta_description" class="form-label">Meta Description</label>
                                    <textarea class="form-control" id="meta_description" name="meta_description" rows="3" maxlength="500">{{ old('meta_description', $seoSetting->meta_description) }}</textarea>
                                    <small class="text-muted">Recommended: 150-160 characters</small>
                                </div>

                                <div class="mb-3">
                                    <label for="meta_keywords" class="form-label">Meta Keywords</label>
                                    <textarea class="form-control" id="meta_keywords" name="meta_keywords" rows="2">{{ old('meta_keywords', $seoSetting->meta_keywords) }}</textarea>
                                    <small class="text-muted">Comma-separated keywords</small>
                                </div>
                            </div>
                        </div>
                    </div>

                    <!-- Open Graph Tab -->
                    <div class="tab-pane fade" id="opengraph" role="tabpanel">
                        <div class="alert alert-info">
                            <i class="fas fa-info-circle me-2"></i>
                            Open Graph tags control how your pages appear when shared on Facebook, LinkedIn, and other social platforms.
                        </div>

                        <div class="row">
                            <div class="col-md-12">
                                <div class="mb-3">
                                    <label for="og_title" class="form-label">OG Title</label>
                                    <input type="text" class="form-control" id="og_title" name="og_title" value="{{ old('og_title', $seoSetting->og_title) }}" maxlength="255">
                                </div>

                                <div class="mb-3">
                                    <label for="og_description" class="form-label">OG Description</label>
                                    <textarea class="form-control" id="og_description" name="og_description" rows="3" maxlength="500">{{ old('og_description', $seoSetting->og_description) }}</textarea>
                                </div>

                                <div class="mb-3">
                                    <label for="og_image" class="form-label">OG Image</label>
                                    <input type="file" class="form-control" id="og_image" name="og_image" accept="image/*">
                                    <small class="text-muted">Recommended size: 1200x630 pixels. Max: 2MB.</small>
                                    @if($seoSetting->og_image)
                                        <div class="mt-2">
                                            <img src="{{ asset('storage/' . $seoSetting->og_image) }}" alt="Current OG Image" class="img-thumbnail" style="max-height: 100px;">
                                            <p class="small text-muted mb-0">Current Image</p>
                                        </div>
                                    @endif
                                </div>

                                <div class="mb-3">
                                    <label for="og_type" class="form-label">OG Type</label>
                                    <select class="form-select" id="og_type" name="og_type">
                                        <option value="website" {{ old('og_type', $seoSetting->og_type) == 'website' ? 'selected' : '' }}>Website</option>
                                        <option value="article" {{ old('og_type', $seoSetting->og_type) == 'article' ? 'selected' : '' }}>Article</option>
                                        <option value="product" {{ old('og_type', $seoSetting->og_type) == 'product' ? 'selected' : '' }}>Product</option>
                                    </select>
                                </div>
                            </div>
                        </div>
                    </div>

                    <!-- Twitter Cards Tab -->
                    <div class="tab-pane fade" id="twitter" role="tabpanel">
                        <div class="alert alert-info">
                            <i class="fas fa-info-circle me-2"></i>
                            Twitter Card tags control how your pages appear when shared on Twitter.
                        </div>

                        <div class="row">
                            <div class="col-md-12">
                                <div class="mb-3">
                                    <label for="twitter_title" class="form-label">Twitter Title</label>
                                    <input type="text" class="form-control" id="twitter_title" name="twitter_title" value="{{ old('twitter_title', $seoSetting->twitter_title) }}" maxlength="255">
                                </div>

                                <div class="mb-3">
                                    <label for="twitter_description" class="form-label">Twitter Description</label>
                                    <textarea class="form-control" id="twitter_description" name="twitter_description" rows="3" maxlength="500">{{ old('twitter_description', $seoSetting->twitter_description) }}</textarea>
                                </div>

                                <div class="mb-3">
                                    <label for="twitter_image" class="form-label">Twitter Image</label>
                                    <input type="file" class="form-control" id="twitter_image" name="twitter_image" accept="image/*">
                                    <small class="text-muted">Recommended size: 1200x628 pixels. Max: 2MB.</small>
                                    @if($seoSetting->twitter_image)
                                        <div class="mt-2">
                                            <img src="{{ asset('storage/' . $seoSetting->twitter_image) }}" alt="Current Twitter Image" class="img-thumbnail" style="max-height: 100px;">
                                            <p class="small text-muted mb-0">Current Image</p>
                                        </div>
                                    @endif
                                </div>

                                <div class="mb-3">
                                    <label for="twitter_creator" class="form-label">Twitter Creator</label>
                                    <input type="text" class="form-control" id="twitter_creator" name="twitter_creator" value="{{ old('twitter_creator', $seoSetting->twitter_creator) }}" placeholder="@username" maxlength="100">
                                    <small class="text-muted">Twitter handle of content creator</small>
                                </div>

                                <div class="mb-3">
                                    <label for="twitter_site" class="form-label">Twitter Site</label>
                                    <input type="text" class="form-control" id="twitter_site" name="twitter_site" value="{{ old('twitter_site', $seoSetting->twitter_site) }}" placeholder="@username" maxlength="100">
                                    <small class="text-muted">Twitter handle of website</small>
                                </div>
                            </div>
                        </div>
                    </div>

                    <!-- Advanced Tab -->
                    <div class="tab-pane fade" id="advanced" role="tabpanel">
                        <div class="row">
                            <div class="col-md-12">
                                <div class="mb-3">
                                    <label for="canonical_url" class="form-label">Canonical URL</label>
                                    <input type="url" class="form-control" id="canonical_url" name="canonical_url" value="{{ old('canonical_url', $seoSetting->canonical_url) }}" maxlength="500">
                                    <small class="text-muted">Leave empty to use current page URL</small>
                                </div>

                                <div class="mb-3">
                                    <div class="form-check form-switch">
                                        <input type="hidden" name="is_active" value="0">
                                        <input class="form-check-input" type="checkbox" id="is_active" name="is_active" value="1" {{ old('is_active', $seoSetting->is_active) ? 'checked' : '' }}>
                                        <label class="form-check-label" for="is_active">
                                            <strong>Enable SEO for this page</strong>
                                        </label>
                                    </div>
                                    <small class="text-muted">Uncheck to disable SEO meta tags for this page</small>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>

            <div class="card-footer bg-white">
                <div class="d-flex justify-content-between">
                    <a href="{{ route('admin.seo.index') }}" class="btn btn-outline-secondary">
                        <i class="fas fa-times"></i> Cancel
                    </a>
                    <button type="submit" class="btn btn-primary">
                        <i class="fas fa-save"></i> Save SEO Settings
                    </button>
                </div>
            </div>
        </div>
    </form>
</div>
@endsection

@push('scripts')
<script>
    document.addEventListener('DOMContentLoaded', function() {
        // Key for localStorage
        const activeTabKey = 'active_seo_tab';

        // Restore active tab
        const savedTab = localStorage.getItem(activeTabKey);
        if (savedTab) {
            const tabTrigger = document.querySelector(`button[data-bs-target="${savedTab}"]`);
            if (tabTrigger) {
                // Use click() to trigger Bootstrap's tab change without needing global bootstrap object
                tabTrigger.click();
            }
        }

        // Save active tab on change
        const tabEl = document.querySelectorAll('button[data-bs-toggle="tab"]');
        tabEl.forEach(function(triggerEl) {
            triggerEl.addEventListener('shown.bs.tab', function(event) {
                const targetId = event.target.getAttribute('data-bs-target');
                localStorage.setItem(activeTabKey, targetId);
            });
        });
    });
</script>
@endpush