@include('layouts.navigation')

<div class="page-wrapper">

  <div class="form-card">

    {{-- HEADER --}}
    <div class="form-header">
      <div class="header-left">
        <span class="header-icon">📦</span>
        <div>
          <h2 class="title">Add New Menu</h2>
          <p class="subtitle">Fill in the details to create a Menu</p>
        </div>
      </div>
      <a href="{{ route('admin.products') }}" class="back-btn">← Back</a>
    </div>

    {{-- ERRORS --}}
    @if ($errors->any())
      <div class="alert">
        <span class="alert-icon">⚠️</span>
        <div>
          <strong>Fix the following:</strong>
          <ul>
            @foreach ($errors->all() as $error)
              <li>{{ $error }}</li>
            @endforeach
          </ul>
        </div>
      </div>
    @endif

    {{-- FORM --}}
    <form id="productForm" action="{{ route('admin.products.store') }}" method="POST" enctype="multipart/form-data">
      @csrf

      <div class="grid">

        {{-- NAME --}}
        <div class="form-group full">
          <label>Name <span class="req">*</span></label>
          <input type="text" name="name" value="{{ old('name') }}" required placeholder="Product name">
        </div>

        {{-- PRICE --}}
        <div class="form-group">
          <label>Price (Rp) <span class="req">*</span></label>
          <input type="number" name="price" min="0" value="{{ old('price') }}" required placeholder="10000">
        </div>

        {{-- STOCK --}}
        <div class="form-group">
          <label>Stock <span class="req">*</span></label>
          <input type="number" name="stock" min="0" value="{{ old('stock') }}" required placeholder="0">
        </div>

        {{-- DESCRIPTION --}}
        <div class="form-group full">
          <label>Description</label>
          <textarea name="description" rows="3" placeholder="Product description">{{ old('description') }}</textarea>
        </div>

        {{-- IMAGE UPLOAD --}}
        <div class="form-group full">
          <label>Product Image <span class="req">*</span></label>
          <input type="file" name="image" id="imageInput" accept="image/*" required>
        </div>

        {{-- PREVIEW --}}
        <div class="preview-box full">
          <img id="previewImage" style="display:none">
          <p id="previewText">Preview appears here</p>
        </div>

      </div>

      {{-- ACTIONS --}}
      <div class="actions">
        <button type="button" class="btn secondary" onclick="resetForm()">Reset</button>
        <button type="submit" class="btn primary">Save Product</button>
      </div>

    </form>

  </div>
</div>

<style>
  /* PAGE WRAPPER FULL SCREEN */
  .page-wrapper {
    min-height: 100vh;
    width: 100%;
    overflow-y: auto;
    padding: 40px 20px;
    background: #f0f2f8;
  }

  .form-card {
    max-width: 900px;
    margin: 0 auto;
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.15);
    animation: fadeIn 0.4s ease;
  }

  /* HEADER */
  .form-header {
    background: #dc2626;
    padding: 28px;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .header-left {
    display: flex;
    gap: 15px;
    align-items: center;
  }

  .header-icon {
    font-size: 46px;
  }

  .title {
    font-size: 26px;
    font-weight: 700;
  }

  .subtitle {
    opacity: .8;
    font-size: 14px;
  }

  .back-btn {
    padding: 10px 18px;
    border-radius: 8px;
    color: white;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(6px);
    transition: 0.3s;
    text-decoration: none;
    font-weight: 600;
  }

  .back-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateX(-5px);
  }

  /* ALERT */
  .alert {
    margin: 20px;
    padding: 15px;
    background: #fee2e2;
    border-left: 4px solid #ef4444;
    border-radius: 10px;
    display: flex;
    gap: 10px;
  }

  /* GRID */
  .grid {
    padding: 30px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
  }

  .full {
    grid-column: 1 / -1;
  }

  /* FORM INPUTS */
  .form-group label {
    font-weight: 600;
    margin-bottom: 6px;
    display: block;
    color: #374151;
  }

  input,
  textarea {
    width: 100%;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    padding: 12px 15px;
    font-size: 15px;
    transition: 0.2s;
  }

  input:focus,
  textarea:focus {
    border-color: #dc2626;
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.15);
    outline: none;
  }

  .req {
    color: #ef4444;
  }

  /* PREVIEW */
  .preview-box {
    border: 2px dashed #d1d5db;
    border-radius: 14px;
    padding: 30px;
    text-align: center;
    background: #fafafa;
  }

  .preview-box img {
    max-width: 260px;
    max-height: 260px;
    border-radius: 10px;
    margin-bottom: 10px;
  }

  /* BUTTONS */
  .actions {
    padding: 25px 30px;
    border-top: 1px solid #eee;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
  }

  .btn {
    padding: 12px 28px;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    border: none;
    transition: 0.3s;
  }

  .primary {
    background: #dc2626;
    color: white;
    box-shadow: 0 5px 12px rgba(220, 38, 38, .4);
  }

  .primary:hover {
    background: #b91c1c;
  }

  .primary:hover {
    transform: translateY(-2px);
  }

  .secondary {
    background: #f3f4f6;
  }

  .secondary:hover {
    background: #e5e7eb;
  }

  @media(max-width:768px) {
    .grid {
      grid-template-columns: 1fr;
    }

    .actions {
      flex-direction: column;
    }

    .btn {
      width: 100%;
    }

    .form-header {
      text-align: center;
      flex-direction: column;
      gap: 15px;
    }
  }

  @keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(20px);
    }

    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
</style>

<script>
  document.getElementById('imageInput').addEventListener('change', function (e) {
    const file = e.target.files[0];
    const img = document.getElementById('previewImage');
    const text = document.getElementById('previewText');

    if (file) {
      const reader = new FileReader();
      reader.onload = function (event) {
        img.src = event.target.result;
        img.style.display = 'block';
        text.style.display = 'none';
      };
      reader.readAsDataURL(file);
    }
  });

  function resetForm() {
    document.getElementById("productForm").reset();
    document.getElementById("previewImage").style.display = "none";
    document.getElementById("previewText").style.display = "block";
  }
</script>