@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 Ministry</h4>
                    </div>
                </div>
            </div>

            <div class="row">
                <div class="col-lg-12">
                    <div class="card">
                        <div class="card-body">
                            <form action="{{ route('ministries.update', $ministry->id) }}" method="POST" enctype="multipart/form-data">
                                @csrf
                                @method('PUT')
                                <div class="mb-3">
                                    <label for="ministry_name" class="form-label">Ministry Name</label>
                                    <input type="text" class="form-control" id="ministry_name" name="ministry_name" value="{{ $ministry->ministry_name }}" required>
                                </div>
                                <div class="mb-3">
                                    <label for="slug" class="form-label">Slug</label>
                                    <input type="text" class="form-control" id="slug" name="slug" value="{{ $ministry->slug }}" readonly>
                                </div>
                                <div class="mb-3">
                                    <label for="icon_image" class="form-label">Icon Image</label>
                                    <input type="file" class="form-control" id="icon_image" name="icon_image">
                                    @if ($ministry->icon_image)
                                        <div class="mt-2">
                                            <img src="{{ asset('../../admin/storage/app/public/' . $ministry->icon_image) }}" alt="Icon Image" style="max-width: 100px;">
                                        </div>
                                    @endif
                                </div>
                                <div class="mb-3">
                                    <label for="ministry_images" class="form-label">Ministry Images</label>
                                    <input type="file" class="form-control" id="ministry_images" name="ministry_images[]" multiple>
                                    @if ($ministry->ministry_images)
                                        <div class="mt-2">
                                            @foreach (json_decode($ministry->ministry_images) as $image)
                                                <img src="{{ asset('../../admin/storage/app/public/' . $image) }}" alt="Ministry Image" style="max-width: 100px; margin-right: 10px;">
                                            @endforeach
                                        </div>
                                    @endif
                                </div>
                                <div class="mb-3">
                                    <label for="ministry_excerpt" class="form-label">Ministry Excerpt</label>
                                    <textarea class="form-control" id="ministry_excerpt" name="ministry_excerpt">{{ $ministry->ministry_excerpt }}</textarea>
                                </div>
                                <div class="mb-3">
                                    <label for="ministry_description" class="form-label">Ministry Description</label>
                                    <textarea class="form-control" id="ministry_description" name="ministry_description">{{ $ministry->ministry_description }}</textarea>
                                </div>
                                <button type="submit" class="btn btn-primary">Update Ministry</button>
                            </form>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<script>
    document.addEventListener('DOMContentLoaded', function() {
        const titleInput = document.getElementById('ministry_name');
        const slugInput = document.getElementById('slug');

        titleInput.addEventListener('blur', function() {
            const title = titleInput.value;

            // Generate base slug
            let slug = title.toLowerCase()
                .trim()
                .replace(/ /g, '_')
                .replace(/[^a-z0-9_]/g, '-')
                .replace(/-+/g, '-')
                .replace(/_+/g, '_')
                .replace(/^[-_]+|[-_]+$/g, '');

            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("check.slug") }}', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json',
                    'X-CSRF-TOKEN': '{{ csrf_token() }}'
                },
                body: JSON.stringify({ slug: candidateSlug })
            })
            .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