@extends('admin.layouts.app')

@php
  $pageTitle = $pageTitle ?? 'Edit Sub Category';
@endphp

@section('panel')

@if ($errors->any())
  <div class="alert alert--danger mb-3">
    <strong class="d-block mb-2">Fix the errors below</strong>
    <ul class="mb-0">
      @foreach ($errors->all() as $e)
        <li>{{ $e }}</li>
      @endforeach
    </ul>
  </div>
@endif

<div class="row">
  <div class="col-12">
    <div class="card b-radius--10">
      <div class="card-body">

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

          <div class="row">

            <div class="col-lg-6">
              <div class="form-group">
                <label class="form-label">Select Category <span class="text-danger">*</span></label>
                <select name="category_id" class="form-control" required>
                  @foreach($categories as $c)
                    <option value="{{ $c->id }}" @selected(old('category_id', $subCategory->category_id) == $c->id)>{{ $c->name }}</option>
                  @endforeach
                </select>
              </div>
            </div>

            <div class="col-lg-6">
              <div class="form-group">
                <label class="form-label">Sub Category Name <span class="text-danger">*</span></label>
                <input type="text"
                       name="name"
                       value="{{ old('name', $subCategory->name) }}"
                       class="form-control @error('name') is-invalid @enderror"
                       required>
                @error('name') <div class="invalid-feedback">{{ $message }}</div> @enderror
                <small class="text-muted d-block mt-1">Slug auto updates if name changed.</small>
              </div>
            </div>

            <div class="col-lg-6">
              <div class="form-group">
                <label class="form-label">Photo (optional)</label>
                <input type="file"
                       name="photo"
                       class="form-control @error('photo') is-invalid @enderror"
                       accept=".jpg,.jpeg,.png,.webp"
                       id="photoInput">
                @error('photo') <div class="invalid-feedback">{{ $message }}</div> @enderror

                <div class="mt-2" id="previewBox">
                  @if(!empty($subCategory->photo_url))
                    <img id="previewImg"
                         src="{{ $subCategory->photo_url }}"
                         class="rounded w-100"
                         style="max-height:260px;object-fit:cover;border:1px solid #e5e7eb;">
                  @else
                    <img id="previewImg"
                         class="rounded w-100 d-none"
                         style="max-height:260px;object-fit:cover;border:1px solid #e5e7eb;">
                  @endif
                </div>
              </div>
            </div>

            <div class="col-12">
              <button type="submit" class="btn btn--primary h-45 w-100">
                <i class="las la-save me-1"></i> Update
              </button>
            </div>

          </div>
        </form>

      </div>
    </div>
  </div>
</div>

@endsection

@push('breadcrumb-plugins')
  <a href="{{ route('admin.sub-categories.index') }}" class="btn btn-outline--primary btn-sm">
    <i class="las la-arrow-left"></i> Back
  </a>
@endpush

@push('script')
<script>
(function(){
  const input = document.getElementById('photoInput');
  const img = document.getElementById('previewImg');
  if(!input || !img) return;

  input.addEventListener('change', function(){
    const file = this.files && this.files[0];
    if(!file) return;
    img.src = URL.createObjectURL(file);
    img.classList.remove('d-none');
  });
})();
</script>
@endpush