@extends('layouts.app')

@section('content')
<div class="main-content">
    <div class="page-content">
        <div class="container-fluid">
            <div class="row">
                <div class="col-12">
                    <div class="page-title-box d-sm-flex align-items-center justify-content-between">
                        <h4 class="mb-sm-0 font-size-18">Edit Pastor</h4>
                    </div>
                </div>
            </div>

            @if(session('success'))
                <div class="alert alert-success alert-dismissible fade show" role="alert">
                    {{ session('success') }}
                    <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
                </div>
            @endif

            @if(session('error'))
                <div class="alert alert-danger alert-dismissible fade show" role="alert">
                    {{ session('error') }}
                    <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
                </div>
            @endif

            <div class="row">
                <div class="col-lg-12">
                    <div class="card">
                        <div class="card-body">
                            <form action="{{ route('pastors.update', $pastor) }}" method="POST" enctype="multipart/form-data">
                                @csrf
                                @method('PUT')

                                <!-- Pastor Name -->
                                <div class="mb-3">
                                    <label for="name" class="form-label">Pastor Name</label>
                                    <input type="text" class="form-control @error('name') is-invalid @enderror" id="name" name="name" value="{{ old('name', $pastor->name) }}" required>
                                    @error('name')
                                        <span class="invalid-feedback" role="alert">
                                            <strong>{{ $message }}</strong>
                                        </span>
                                    @enderror
                                </div>

                                <!-- Slug -->
                                <div class="mb-3">
                                    <label for="slug" class="form-label">Slug</label>
                                    <input type="text" class="form-control @error('slug') is-invalid @enderror" id="slug" name="slug" value="{{ old('slug', $pastor->slug) }}" readonly>
                                    @error('slug')
                                        <span class="invalid-feedback" role="alert">
                                            <strong>{{ $message }}</strong>
                                        </span>
                                    @enderror
                                </div>

                                <!-- Pastor Image -->
                                <div class="mb-3">
                                    <label for="image" class="form-label">Pastor Image</label>
                                    <input type="file" class="form-control @error('image') is-invalid @enderror" id="image" name="image">
                                    @error('image')
                                        <span class="invalid-feedback" role="alert">
                                            <strong>{{ $message }}</strong>
                                        </span>
                                    @enderror
                                    @if($pastor->image)
                                        <img src="{{ asset('../../admin/storage/app/public/' . $pastor->image) }}" alt="Pastor Image" style="width: 100px; height: 100px; object-fit: cover;" class="mt-2">
                                    @endif
                                </div>

                                <!-- Bio -->
                                <div class="mb-3">
                                    <label for="bio" class="form-label">Bio</label>
                                    <textarea class="form-control @error('bio') is-invalid @enderror" id="bio" name="bio" rows="5" required>{{ old('bio', $pastor->bio) }}</textarea>
                                    @error('bio')
                                        <span class="invalid-feedback" role="alert">
                                            <strong>{{ $message }}</strong>
                                        </span>
                                    @enderror
                                </div>

                                <!-- Period -->
                                <div class="mb-3">
                                    <label for="period" class="form-label">Period</label>
                                    <input type="text" class="form-control @error('period') is-invalid @enderror" id="period" name="period" value="{{ old('period', $pastor->period) }}" required>
                                    @error('period')
                                        <span class="invalid-feedback" role="alert">
                                            <strong>{{ $message }}</strong>
                                        </span>
                                    @enderror
                                </div>

                                <!-- Submit Button -->
                                <button type="submit" class="btn btn-primary">Update Pastor</button>
                                <a href="{{ route('pastors.index') }}" class="btn btn-secondary">Cancel</a>
                            </form>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<!-- Include TinyMCE -->
<script src="https://cdn.tiny.cloud/1/9yner0anfqzwxco8083yg5sl2uy6imv3b902pz5thj3r1wgp/tinymce/6/tinymce.min.js" referrerpolicy="origin"></script>
<script>
    // Initialize TinyMCE
    tinymce.init({
        selector: '#bio', // Target the textarea with id="bio"
        plugins: 'autolink lists link image charmap preview anchor',
        toolbar: 'undo redo | styleselect | bold italic | alignleft aligncenter alignright alignjustify | outdent indent',
        height: 300, // Set the height of the editor
        menubar: false, // Disable the menu bar
        setup: function (editor) {
            editor.on('change', function () {
                editor.save(); // Save the content back to the textarea
            });
        }
    });

    // Slug Generation and Uniqueness Check
    document.addEventListener('DOMContentLoaded', function () {
        const nameInput = document.getElementById('name');
        const slugInput = document.getElementById('slug');

        nameInput.addEventListener('blur', function () {
            const name = nameInput.value;

            // Generate base slug
            let slug = name.toLowerCase()
                .trim()
                .replace(/ /g, '_') // Replace spaces with underscores
                .replace(/[^a-z0-9_]/g, '-') // Replace special characters with hyphens
                .replace(/-+/g, '-') // Replace multiple hyphens with a single hyphen
                .replace(/_+/g, '_') // Replace multiple underscores with a single underscore
                .replace(/^[-_]+|[-_]+$/g, ''); // Remove leading/trailing hyphens or underscores

            if (!slug) return; // Skip if slug is empty

            // Check slug uniqueness
            checkSlugUniqueness(slug);
        });

        function checkSlugUniqueness(baseSlug, suffix = 0) {
            const candidateSlug = suffix > 0 ? `${baseSlug}_${suffix}` : baseSlug;

            fetch('{{ route("pastors.check-slug") }}', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json',
                    'X-CSRF-TOKEN': '{{ csrf_token() }}' // Include CSRF token
                },
                body: JSON.stringify({ slug: candidateSlug, pastorId: '{{ $pastor->id }}' }) // Include pastorId for edit scenario
            })
            .then(response => response.json())
            .then(data => {
                if (data.exists) {
                    // If slug exists, increment suffix and check again
                    checkSlugUniqueness(baseSlug, suffix + 1);
                } else {
                    // If slug is unique, set the value
                    slugInput.value = candidateSlug;
                }
            })
            .catch(error => {
                console.error('Error checking slug uniqueness:', error);
            });
        }
    });
</script>
@endsection