@extends('backend.master')
@section('content')
<div class="container-fluid py-3">

  <style>
    .card-edge{ border:1px solid #e6e8ef; border-radius:16px; background:#fff; box-shadow:0 4px 18px rgba(17,24,39,.06) }
    .preview{ height:120px; width:100%; max-width:320px; object-fit:cover; border-radius:12px; border:1px solid #e5e7eb; background:#f8fafc }
    @media (max-width:576px){ .btn-wide{ width:100% } }
  </style>

  <div class="d-flex align-items-center gap-2 mb-3">
    <a href="{{ url('/admin/banners') }}" class="btn btn-light border"><i class="fa-solid fa-arrow-left"></i></a>
    <h5 class="mb-0"><i class="fa-solid fa-plus me-2"></i>Create Banner</h5>
  </div>

  <form action="{{ url('/admin/banners') }}" method="POST" enctype="multipart/form-data" class="card-edge p-3">
    @csrf

    @if ($errors->any())
      <div class="alert alert-danger"><ul class="mb-0">@foreach ($errors->all() as $e)<li>{{ $e }}</li>@endforeach</ul></div>
    @endif

    <div class="row g-3">
      {{-- <div class="col-md-6">
        <label class="form-label">Image URL (optional)</label>
        <input name="image_path" class="form-control" value="{{ old('image_path') }}" placeholder="https://...">
        <div class="form-text">ফাইল আপলোড দিলে এটি ইগনোর হবে।</div>
      </div> --}}
      <div class="col-md-12">
        <label class="form-label">Upload Image</label>
        <input type="file" id="imageFile" name="image_file" class="form-control" accept="image/*">
        <img id="imgPreview" class="preview mt-2 d-none" src="#" alt="preview">
      </div>

      <div class="col-md-3">
        <label class="form-label">Active *</label>
        <select name="is_active" class="form-select">
          <option value="1" @selected(old('is_active','1')==='1')>Active</option>
          <option value="0" @selected(old('is_active')==='0')>Inactive</option>
        </select>
      </div>
      <div class="col-md-3">
        <label class="form-label">Sort Order</label>
        <input type="number" name="sort_order" class="form-control" value="{{ old('sort_order',0) }}" min="0">
      </div>
    </div>

    <div class="d-flex gap-2 flex-wrap mt-3">
      <button class="btn btn-primary btn-wide"><i class="fa-solid fa-floppy-disk me-1"></i> Save</button>
      <a class="btn btn-outline-secondary btn-wide" href="{{ url('/admin/banners') }}">Cancel</a>
    </div>
  </form>
</div>

<script>
  document.getElementById('imageFile')?.addEventListener('change', e=>{
    const f = e.target.files?.[0]; if(!f) return;
    const url = URL.createObjectURL(f);
    const img = document.getElementById('imgPreview');
    img.src = url; img.classList.remove('d-none');
  });
</script>
@endsection