{{---- resources/views/admin/sejarah/edit.blade.php ----}}

@extends('layouts.admin')
@section('title', 'Sejarah Sekolah')

@push('styles')
<link href="https://cdn.jsdelivr.net/npm/summernote@0.8.18/dist/summernote-bs5.min.css" rel="stylesheet">
@endpush

@section('content')
<div class="page-inner">
  <div class="d-flex align-items-left align-items-md-center flex-column flex-md-row pt-2 pb-4">
      <div>
        <h3 class="fw-bold mb-3">Sejarah Sekolah</h3>
        <h6 class="op-7 mb-2">Kelola konten dan gambar untuk halaman sejarah.</h6>
      </div>
  </div>
  <form method="POST" action="{{ route('admin.sejarah.update') }}" enctype="multipart/form-data">
    @csrf 

    <div class="row">

      <div class="col-md-8">
        <div class="card card-round shadow-sm border-0">
          <div class="card-header">
            <div class="card-title">Konten Sejarah</div>
          </div>
          <div class="card-body">
            <div class="mb-3">
              <label for="desc-summernote" class="form-label">Deskripsi Sejarah <span class="text-danger">*</span></label>
              <textarea class="form-control @error('description') is-invalid @enderror" 
                        id="desc-summernote" name="description" rows="20">{{ old('description', $sejarah->description) }}</textarea>
              @error('description')
                <div class="invalid-feedback">{{ $message }}</div>
              @enderror
            </div>
          </div>
        </div>
      </div>

      <div class="col-md-4">
        <div class="card card-round shadow-sm border-0">
          <div class="card-header">
            <div class="card-title">Gambar Sejarah</div>
          </div>
          <div class="card-body text-center">
            <p class="text-muted small">Rekomendasi: .jpg atau .png, maks 2MB.</p>
            <div class="my-2" style="height: 250px; display: flex; align-items: center; justify-content: center; background: #f8f9fa; border-radius: 5px; border: 1px dashed #ddd; overflow: hidden;">
              <img id="img_preview" 
                   src="{{ $sejarah->img ? asset('uploads/sejarah/' . $sejarah->img) : '' }}" 
                   alt="Pratinjau Foto" 
                   style="height: 100%; width: 100%; object-fit: cover; {{ !$sejarah->img ? 'display: none;' : '' }}">
              <small id="img_placeholder" style="{{ $sejarah->img ? 'display: none;' : '' }}">Tidak ada gambar</small>
            </div>
            <input type="file" class="form-control @error('img') is-invalid @enderror" 
                   id="img_input" name="img" accept="image/png, image/jpeg, image/webp">
            @error('img')
              <div class="invalid-feedback">{{ $message }}</div>
            @enderror
          </div>
        </div>
      </div>

    </div>

    <div class="row">
      <div class="col-md-12">
          <div class="card card-round shadow-sm border-0">
              <div class="card-body text-end">
                  <button type="submit" class="btn btn-primary btn-round">
                    <i class="fa fa-check"></i> Simpan Perubahan
                  </button>
              </div>
          </div>
      </div>
    </div>
  </form>
</div>
@endsection

@push('scripts')

<script>
  function setupImagePreview(inputId, previewId, placeholderId) {
    const input = document.getElementById(inputId);
    const preview = document.getElementById(previewId);
    const placeholder = document.getElementById(placeholderId);

    input.addEventListener('change', function () {
      if (this.files && this.files[0]) {
        const reader = new FileReader();

        reader.onload = function (e) {
          preview.src = e.target.result;
          preview.style.display = 'block';
          placeholder.style.display = 'none';
        }

        reader.readAsDataURL(this.files[0]);
      }
    });
  }

  $(document).ready(function() {
    $('#desc-summernote').summernote({
      placeholder: 'Tuliskan sejarah sekolah di sini...',
      tabsize: 2,
      height: 450, 
      toolbar: [
        ['style', ['style']],
        ['font', ['bold', 'italic', 'underline', 'clear']],
        ['color', ['color']],
        ['para', ['ul', 'ol', 'paragraph']],
        ['table', ['table']],
        ['insert', ['link', 'picture', 'video']],
        ['view', ['fullscreen', 'codeview', 'help']]
      ]
    });

    setupImagePreview('img_input', 'img_preview', 'img_placeholder');
  });
</script>
@endpush