{{-- resources/views/rooms/categories/edit.blade.php --}}
@extends('layouts.app')
@section('title', 'Edit ' . $category->name)
@section('page_title', 'Edit Room Category')
@section('page_subtitle', $category->name)

@section('content')

<div class="row justify-content-center">
<div class="col-xl-7">

<div class="d-flex align-items-center gap-2 mb-3">
    <a href="{{ tenant_route('rooms.categories.index') }}"
       class="btn btn-sm btn-outline-secondary">← Back</a>
</div>

<div class="card">
    <div class="card-header">
        <span class="card-title">Edit Category</span>
    </div>
    <div class="card-body">
        <form method="POST"
              action="{{ tenant_route('rooms.categories.update', ['category' => $category->id]) }}">
            @csrf @method('PUT')

            <div class="row g-3">

                <div class="col-md-8">
                    <label class="form-label fw-semibold">
                        Category Name <span class="text-danger">*</span>
                    </label>
                    <input type="text" name="name"
                           class="form-control @error('name') is-invalid @enderror"
                           value="{{ old('name', $category->name) }}" required>
                    @error('name')
                        <div class="invalid-feedback">{{ $message }}</div>
                    @enderror
                </div>

                <div class="col-md-4">
                    <label class="form-label fw-semibold">Bed Type</label>
                    <input type="text" name="bed_type"
                           class="form-control"
                           value="{{ old('bed_type', $category->bed_type) }}"
                           placeholder="e.g. King, Twin">
                </div>

                <div class="col-12">
                    <label class="form-label fw-semibold">Description</label>
                    <textarea name="description" rows="3"
                              class="form-control">{{ old('description', $category->description) }}</textarea>
                </div>

                <div class="col-md-3">
                    <label class="form-label fw-semibold">Max Occupancy</label>
                    <input type="number" name="max_occupancy"
                           class="form-control"
                           value="{{ old('max_occupancy', $category->max_occupancy) }}"
                           min="1" required>
                </div>

                <div class="col-md-3">
                    <label class="form-label fw-semibold">Max Adults</label>
                    <input type="number" name="max_adults"
                           class="form-control"
                           value="{{ old('max_adults', $category->max_adults) }}"
                           min="1" required>
                </div>

                <div class="col-md-3">
                    <label class="form-label fw-semibold">Max Children</label>
                    <input type="number" name="max_children"
                           class="form-control"
                           value="{{ old('max_children', $category->max_children) }}"
                           min="0" required>
                </div>

                <div class="col-md-3">
                    <label class="form-label fw-semibold">Base Occupancy</label>
                    <input type="number" name="base_occupancy"
                           class="form-control"
                           value="{{ old('base_occupancy', $category->base_occupancy) }}"
                           min="1" required>
                </div>

                <div class="col-md-4">
                    <label class="form-label fw-semibold">Size (m²)</label>
                    <input type="number" name="size_sqm" step="0.01"
                           class="form-control"
                           value="{{ old('size_sqm', $category->size_sqm) }}">
                </div>

                <div class="col-md-4">
                    <label class="form-label fw-semibold">Sort Order</label>
                    <input type="number" name="sort_order"
                           class="form-control"
                           value="{{ old('sort_order', $category->sort_order) }}"
                           min="0">
                </div>

                <div class="col-md-4">
                    <label class="form-label fw-semibold">Status</label>
                    <select name="is_active" class="form-select">
                        <option value="1" {{ old('is_active', $category->is_active) ? 'selected' : '' }}>
                            Active
                        </option>
                        <option value="0" {{ !old('is_active', $category->is_active) ? 'selected' : '' }}>
                            Inactive
                        </option>
                    </select>
                </div>

                {{-- Amenities --}}
                <div class="col-12">
                    <label class="form-label fw-semibold">Amenities</label>
                    <div id="amenitiesContainer">
                        @foreach(old('amenities', $category->amenities ?? []) as $amenity)
                            <div class="d-flex gap-2 mb-2">
                                <input type="text" name="amenities[]"
                                       class="form-control form-control-sm"
                                       value="{{ $amenity }}">
                                <button type="button"
                                        onclick="this.parentElement.remove()"
                                        class="btn btn-sm btn-outline-danger">
                                    <i class="bi bi-x"></i>
                                </button>
                            </div>
                        @endforeach
                    </div>
                    <button type="button"
                            onclick="addAmenity()"
                            class="btn btn-sm btn-outline-secondary mt-1">
                        <i class="bi bi-plus-lg me-1"></i>Add Amenity
                    </button>
                </div>

                <div class="col-12 d-flex gap-2 pt-2">
                    <button type="submit" class="btn btn-primary">
                        Save Changes
                    </button>
                    <a href="{{ tenant_route('rooms.categories.index') }}"
                       class="btn btn-outline-secondary">
                        Cancel
                    </a>
                </div>

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

{{-- Images --}}
<div class="card mt-3">
    <div class="card-header">
        <span class="card-title">
            <i class="bi bi-images me-2" style="color:var(--clay)"></i>
            Category Images
        </span>
    </div>
    <div class="card-body">

        @if($category->images->count() > 0)
            <div style="display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px;margin-bottom:16px;">
                @foreach($category->images->sortBy('sort_order') as $image)
                    <div style="position:relative;">
                        <img src="{{ asset('storage/' . $image->path) }}"
                             alt="Room image"
                             style="width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:7px;">
                        @if($image->is_cover)
                            <span style="position:absolute;top:4px;left:4px;
                                         font-size:.6rem;background:var(--clay);
                                         color:#fff;padding:1px 6px;
                                         border-radius:4px;font-weight:700;">
                                Cover
                            </span>
                        @endif
                        <div style="display:flex;gap:4px;margin-top:4px;">
                            @if(!$image->is_cover)
                                <form method="POST"
                                      action="{{ tenant_route('rooms.categories.images.cover', ['category' => $category->id, 'image' => $image->id]) }}"
                                      style="flex:1">
                                    @csrf @method('PUT')
                                    <button class="btn btn-xs btn-outline-secondary w-100"
                                            type="submit"
                                            style="font-size:.62rem;">
                                        Set Cover
                                    </button>
                                </form>
                            @endif
                            <form method="POST"
                                  action="{{ tenant_route('rooms.categories.images.destroy', ['category' => $category->id, 'image' => $image->id]) }}"
                                  onsubmit="return confirm('Remove image?')">
                                @csrf @method('DELETE')
                                <button class="btn btn-xs btn-outline-danger"
                                        type="submit">
                                    <i class="bi bi-trash"></i>
                                </button>
                            </form>
                        </div>
                    </div>
                @endforeach
            </div>
        @endif

        <form method="POST"
              action="{{ tenant_route('rooms.categories.images.store', ['category' => $category->id]) }}"
              enctype="multipart/form-data">
            @csrf
            <input type="file" name="images[]" multiple accept="image/*"
                   class="form-control form-control-sm mb-2">
            <button type="submit" class="btn btn-sm btn-outline-secondary">
                <i class="bi bi-upload me-1"></i>Upload Images
            </button>
        </form>
    </div>
</div>

</div>
</div>

@endsection

@push('scripts')
<script>
function addAmenity() {
    const container = document.getElementById('amenitiesContainer');
    const row = document.createElement('div');
    row.className = 'd-flex gap-2 mb-2';
    row.innerHTML = `
        <input type="text" name="amenities[]"
               class="form-control form-control-sm"
               placeholder="e.g. Air conditioning">
        <button type="button"
                onclick="this.parentElement.remove()"
                class="btn btn-sm btn-outline-danger">
            <i class="bi bi-x"></i>
        </button>
    `;
    container.appendChild(row);
    row.querySelector('input').focus();
}
</script>
@endpush