@extends('layouts.app')

@section('title', '부서 관리')

@section('content')
    <!-- 페이지 헤더 -->
    <div class="flex justify-between items-center mb-6">
        <h1 class="text-2xl font-bold text-gray-800">부서 관리</h1>
        <a href="{{ route('departments.create') }}" class="bg-blue-600 hover:bg-blue-700 text-white px-4 py-2 rounded-lg transition">
            + 새 부서
        </a>
    </div>

    <!-- 필터 영역 -->
    <div class="bg-white rounded-lg shadow-sm p-4 mb-6">
        <form id="filterForm" class="flex gap-4">
            <!-- 검색 -->
            <div class="flex-1">
                <input type="text"
                       name="search"
                       placeholder="부서명, 코드, 설명으로 검색..."
                       class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500">
            </div>

            <!-- 활성 상태 필터 -->
            <div class="w-48">
                <select name="is_active" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500">
                    <option value="">전체 상태</option>
                    <option value="1">활성</option>
                    <option value="0">비활성</option>
                </select>
            </div>

            <!-- 검색 버튼 -->
            <button type="submit" class="bg-gray-600 hover:bg-gray-700 text-white px-6 py-2 rounded-lg transition">
                검색
            </button>
        </form>
    </div>

    <!-- 테이블 영역 (HTMX로 로드) -->
    <div id="department-table"
         hx-get="/api/admin/departments"
         hx-trigger="load, filterSubmit from:body"
         hx-include="#filterForm"
         hx-headers='{"X-CSRF-TOKEN": "{{ csrf_token() }}"}'
         class="bg-white rounded-lg shadow-sm overflow-hidden">
        <!-- 로딩 스피너 -->
        <div class="flex justify-center items-center p-12">
            <div class="animate-spin rounded-full h-12 w-12 border-b-2 border-blue-600"></div>
        </div>
    </div>
@endsection

@push('scripts')
<script src="https://unpkg.com/htmx.org@1.9.10"></script>
<script>
    // 폼 제출 시 HTMX 이벤트 트리거
    document.getElementById('filterForm').addEventListener('submit', function(e) {
        e.preventDefault();
        htmx.trigger('#department-table', 'filterSubmit');
    });

    // HTMX 응답 처리
    document.body.addEventListener('htmx:afterSwap', function(event) {
        if (event.detail.target.id === 'department-table') {
            const response = JSON.parse(event.detail.xhr.response);
            if (response.html) {
                event.detail.target.innerHTML = response.html;
            }
        }
    });

    // 삭제 확인
    window.confirmDelete = function(id, name) {
        if (confirm(`"${name}" 부서를 삭제하시겠습니까?\n\n하위 부서가 있으면 삭제할 수 없습니다.`)) {
            htmx.ajax('DELETE', `/api/admin/departments/${id}`, {
                target: '#department-table',
                swap: 'none',
                headers: {
                    'X-CSRF-TOKEN': '{{ csrf_token() }}'
                }
            }).then(() => {
                htmx.trigger('#department-table', 'filterSubmit');
            });
        }
    };
</script>
@endpush