@extends('layouts.app')

@section('content')
<div id="kt_app_content" class="app-content flex-column-fluid">
    <div id="kt_app_content_container" class="app-container container-xxl">
        <div class="card">
            <form action="{{ route('cloth-attributes.update', ['cloth_attribute' => $clothAttribute]) }}" method="POST" enctype="multipart/form-data">
                @csrf
                @method('PUT')
                <div class="card-header pt-7">
                    <div class="card-title">
                        <h2>{{ __('messages.cloth_attribute') }}</h2>
                    </div>
                </div>
                <div class="card-body pt-5">
                    <div class="fv-row mb-7">
                        <label class="required fs-6 fw-semibold form-label">{{ __('messages.cloth_attribute') }}</label>
                        <input type="text" name="title" class="form-control form-control-solid @error('title') is-invalid @enderror" value="{{ old('title', $clothAttribute->title) }}" required>
                        @error('title')<div class="invalid-feedback">{{ $message }}</div>@enderror
                    </div>

                    <div class="fv-row mb-7">
                        <label class="fs-6 fw-semibold form-label">{{ __('messages.cloth_types') }}</label>
                        <select name="cloth_type_ids[]" class="form-select form-select-solid" multiple data-control="select2">
                            @foreach($clothTypes as $clothType)
                                <option value="{{ $clothType->id }}" @selected(in_array($clothType->id, old('cloth_type_ids', $selectedClothTypeIds)))>{{ $clothType->title }}</option>
                            @endforeach
                        </select>
                    </div>

                    <div class="fv-row mb-7">
                        <label class="fs-6 fw-semibold form-label mb-5">{{ __('messages.options') }}</label>
                        
                        <div id="kt_options_repeater">
                            <div class="row g-5" id="options_container">
                                <!-- Dynamic options will be loaded here -->
                            </div>
                            
                            <div class="mt-5">
                                <button type="button" class="btn btn-light-primary btn-sm" onclick="addOption()">
                                    <i class="ki-outline ki-plus fs-4"></i> {{ __('messages.add_option') }}
                                </button>
                            </div>
                        </div>
                    </div>
                </div>
                <div class="card-footer d-flex justify-content-end py-6 px-9">
                    <a href="{{ route('cloth-attributes.index') }}" class="btn btn-light btn-active-light-primary me-2">{{ __('common.cancel') }}</a>
                    <button type="submit" class="btn btn-primary">{{ __('common.update') }}</button>
                </div>
            </form>
        </div>
    </div>
</div>
@endsection

@push('scripts')
<script>
    let optionIndex = 0;

    function addOption(data = {}) {
        const container = document.getElementById('options_container');
        const index = optionIndex++;
        
        let imagePreview = '';
        if (data.image_path) {
            imagePreview = `<div class="mt-2"><img src="{{ asset('storage') }}/${data.image_path}" class="w-40px h-40px rounded" alt="image"/></div>`;
        }

        const html = `
            <div class="col-md-6 option-card" id="option_item_${index}">
                <div class="card card-bordered bg-light">
                    <div class="card-header py-2 min-h-auto d-flex justify-content-between align-items-center">
                        <h4 class="card-title fs-6 text-gray-800">${data.name || '{{ __("messages.new_option") }}'}</h4>
                        <button type="button" class="btn btn-icon btn-sm btn-clean btn-active-light-danger" onclick="removeOption(${index})">
                            <i class="ki-outline ki-trash fs-5"></i>
                        </button>
                    </div>
                    <div class="card-body p-5">
                        <input type="hidden" name="options[${index}][id]" value="${data.id || ''}">
                        <div class="row g-3">
                            <div class="col-md-6">
                                <label class="required fs-7 fw-bold form-label mb-1">{{ __('messages.option_name') }}</label>
                                <input type="text" name="options[${index}][name]" class="form-control form-control-sm form-control-solid" value="${data.name || ''}" required onkeyup="updateCardTitle(this, ${index})">
                            </div>
                            <div class="col-md-6">
                                <label class="fs-7 fw-bold form-label mb-1">{{ __('messages.code') }}</label>
                                <input type="text" name="options[${index}][code]" class="form-control form-control-sm form-control-solid" value="${data.code || ''}">
                            </div>
                            <div class="col-12">
                                <label class="fs-7 fw-bold form-label mb-1">{{ __('messages.image') }}</label>
                                <input type="file" name="options[${index}][image]" class="form-control form-control-sm form-control-solid" accept="image/*">
                                ${imagePreview}
                            </div>
                            <div class="col-12 mt-3 d-flex align-items-center">
                                <div class="form-check form-switch form-check-custom form-check-solid">
                                    <input class="form-check-input h-20px w-30px" type="checkbox" name="options[${index}][is_active]" value="1" ${data.is_active !== false ? 'checked' : ''} id="active_switch_${index}"/>
                                    <label class="form-check-label fs-7 fw-bold text-gray-700 ms-2" for="active_switch_${index}">
                                        {{ __('messages.status') }}
                                    </label>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        `;
        
        container.insertAdjacentHTML('beforeend', html);
    }

    function removeOption(index) {
        const el = document.getElementById(`option_item_${index}`);
        if (el) el.remove();
    }

    function updateCardTitle(input, index) {
        const card = document.getElementById(`option_item_${index}`);
        if (card) {
            const title = card.querySelector('.card-title');
            title.textContent = input.value.trim() || '{{ __("messages.new_option") }}';
        }
    }

    document.addEventListener('DOMContentLoaded', function() {
        const existingOptions = @json($clothAttribute->options);
        if (existingOptions && existingOptions.length > 0) {
            existingOptions.forEach(option => {
                addOption({
                    id: option.id,
                    name: option.name,
                    code: option.code,
                    image_path: option.image_path,
                    is_active: option.is_active == 1
                });
            });
        } else {
            addOption();
        }
    });
</script>
@endpush