<!-- Header -->
<header class="bg-white shadow-sm h-16 flex items-center justify-between px-4 lg:px-6 border-b border-gray-200">
    <!-- 좌측: 모바일 햄버거 + 테넌트 셀렉터 -->
    <div class="flex items-center gap-2 lg:gap-4">
        <!-- 모바일 햄버거 버튼 (lg 미만에서만 표시) -->
        <button
            type="button"
            onclick="openMobileSidebar()"
            class="p-2 text-gray-600 hover:text-gray-900 hover:bg-gray-100 rounded-lg transition-colors lg:hidden"
            title="메뉴 열기"
        >
            <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h16M4 18h16" />
            </svg>
        </button>

        <!-- 모바일 로고 + 테넌트 뱃지 (lg 미만에서만 표시) -->
        <div class="flex items-center gap-2 lg:hidden">
            <span class="text-lg font-bold text-gray-900">{{ config('app.name') }}</span>
            @unless(request()->routeIs('sales.*') || request()->routeIs('finance.settlement*'))
                @php
                    $mobileTenant = $globalTenants->firstWhere('id', session('selected_tenant_id'));
                @endphp
                @if($mobileTenant)
                    <button
                        type="button"
                        onclick="openMobileSidebar()"
                        class="inline-flex items-center px-2 py-0.5 rounded text-xs font-medium bg-primary/10 text-primary"
                        title="테넌트 변경"
                    >
                        {{ Str::limit($mobileTenant->company_name, 8) }}
                    </button>
                @endif
            @endunless
        </div>

        @unless(request()->routeIs('sales.*') || request()->routeIs('finance.settlement*'))
        <!-- 테넌트 셀렉터 (데스크톱: 전체 표시, 모바일: 축소) -->
        <div class="hidden lg:flex items-center gap-2">
            <svg class="w-5 h-5 text-gray-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 21V5a2 2 0 00-2-2H7a2 2 0 00-2 2v16m14 0h2m-2 0h-5m-9 0H3m2 0h5M9 7h1m-1 4h1m4-4h1m-1 4h1m-5 10v-5a1 1 0 011-1h2a1 1 0 011 1v5m-4 0h4" />
            </svg>
            <label for="tenant-select" class="text-sm font-medium text-gray-700">테넌트 선택:</label>
        </div>

        <form action="{{ route('tenant.switch') }}" method="POST" id="tenant-switch-form" class="hidden lg:block">
            @csrf
            <select
                name="tenant_id"
                id="tenant-select"
                onchange="document.getElementById('tenant-switch-form').submit()"
                class="border-gray-300 rounded-lg text-sm focus:ring-primary focus:border-primary min-w-[200px]"
            >
                @foreach($globalTenants as $tenant)
                    <option value="{{ $tenant->id }}" {{ session('selected_tenant_id') == $tenant->id ? 'selected' : '' }}>
                        {{ $tenant->company_name }}
                    </option>
                @endforeach
            </select>
        </form>

        <!-- 현재 테넌트 정보 (데스크톱에서만 표시) -->
        @php
                $currentTenant = $globalTenants->firstWhere('id', session('selected_tenant_id'));
            @endphp
            @if($currentTenant)
                <span class="hidden lg:inline-flex items-center px-3 py-1 rounded-full text-xs font-medium bg-primary/10 text-primary cursor-pointer hover:bg-primary/20"
                      data-context-menu="tenant"
                      data-entity-id="{{ $currentTenant->id }}"
                      data-entity-name="{{ $currentTenant->company_name }}"
                      title="클릭하여 메뉴 열기">
                    <svg class="w-4 h-4 mr-1.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z" />
                    </svg>
                    {{ $currentTenant->company_name }}
                </span>
            @endif
        @endunless
    </div>

    <!-- Right Side Actions -->
    <div class="flex items-center gap-4">
        <!-- API 인증 상태 (전역) -->
        <button
            type="button"
            onclick="DevToolsAuth.openModal()"
            class="flex items-center gap-1.5 px-2.5 py-1.5 text-xs font-medium rounded-lg border transition-colors hover:bg-gray-50"
            id="header-api-auth-btn"
            title="API 인증 설정"
        >
            <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 7a2 2 0 012 2m4 0a6 6 0 01-7.743 5.743L11 17H9v2H7v2H4a1 1 0 01-1-1v-2.586a1 1 0 01.293-.707l5.964-5.964A6 6 0 1121 9z"/>
            </svg>
            <span class="hidden lg:inline dev-tools-auth-status text-gray-500">API 인증</span>
            <span class="dev-tools-auth-dot w-2 h-2 rounded-full bg-gray-300"></span>
        </button>

        <!-- 결재 알림 벨 -->
        <div class="relative" id="noti-bell-wrap">
            <button type="button" onclick="openApprovalModal()"
                    class="p-2 text-gray-600 hover:text-gray-900 hover:bg-gray-100 rounded-lg relative">
                <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 17h5l-1.405-1.405A2.032 2.032 0 0118 14.158V11a6.002 6.002 0 00-4-5.659V5a2 2 0 10-4 0v.341C7.67 6.165 6 8.388 6 11v3.159c0 .538-.214 1.055-.595 1.436L4 17h5m6 0v1a3 3 0 11-6 0v-1m6 0H9" />
                </svg>
                <span id="noti-badge"
                      style="display:none; position:absolute; top:2px; right:2px; min-width:18px; height:18px; padding:0 4px; font-size:10px; line-height:18px;"
                      class="flex items-center justify-center text-white bg-red-500 rounded-full font-bold"></span>
            </button>
        </div>

        <!-- User Menu Dropdown -->
        <div class="relative">
            <button
                type="button"
                onclick="document.getElementById('headerUserMenu').classList.toggle('hidden')"
                class="flex items-center gap-1 lg:gap-2 p-1.5 lg:px-3 lg:py-2 text-sm font-medium text-gray-700 hover:bg-gray-100 rounded-lg focus:outline-none"
            >
                <div class="w-8 h-8 rounded-full bg-primary text-white flex items-center justify-center text-sm font-bold">
                    {{ mb_strtoupper(mb_substr(auth()->user()->name ?? 'U', 0, 1)) }}
                </div>
                <!-- 이름: 데스크톱에서만 표시 -->
                <span class="hidden lg:inline text-gray-700">{{ auth()->user()->name ?? 'User' }}</span>
                <!-- chevron: 데스크톱에서만 표시 -->
                <svg class="hidden lg:block w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7" />
                </svg>
            </button>

            <!-- Dropdown Menu -->
            <div id="headerUserMenu" class="hidden absolute right-0 mt-2 w-56 bg-white rounded-lg shadow-lg border border-gray-200 py-1 z-50">
                <!-- User Info -->
                <div class="px-4 py-3 border-b border-gray-200">
                    <p class="text-sm font-medium text-gray-900">{{ auth()->user()->name ?? 'User' }}</p>
                    <p class="text-xs text-gray-500 truncate">{{ auth()->user()->email }}</p>
                </div>

                <!-- Menu Items -->
                <a href="{{ route('profile.index') }}" class="block px-4 py-2 text-sm text-gray-700 hover:bg-gray-100">
                    프로필 설정
                </a>

                <div class="border-t border-gray-200 my-1"></div>

                <!-- Logout -->
                <form method="POST" action="{{ route('logout') }}" id="logout-form">
                    @csrf
                    <button type="button" onclick="handleLogout()" class="block w-full text-left px-4 py-2 text-sm text-red-600 hover:bg-gray-100">
                        로그아웃
                    </button>
                </form>
            </div>
        </div>
    </div>
</header>

<!-- 결재 알림 모달 -->
<div id="approval-modal" style="display:none;" class="fixed inset-0 z-50">
    <div class="absolute inset-0 bg-black/50" onclick="closeApprovalModal()"></div>
    <div class="relative flex items-center justify-center min-h-full p-4">
        <div class="bg-white rounded-xl shadow-2xl w-full overflow-hidden relative" style="max-width:560px;">
            <!-- 닫기 X -->
            <button onclick="closeApprovalModal()"
                    class="absolute top-3 right-3 z-10 w-8 h-8 flex items-center justify-center text-gray-400 hover:text-gray-600 hover:bg-gray-100 rounded-full transition-colors"
                    title="닫기">
                <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/>
                </svg>
            </button>
            <!-- 헤더 -->
            <div class="px-5 py-4 border-b border-gray-200 flex items-center gap-2">
                <svg class="w-5 h-5 text-blue-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z"/>
                </svg>
                <span class="text-base font-semibold text-gray-800">전자결재</span>
                <span id="approval-modal-count"
                      style="display:none; min-width:20px; height:20px; padding:0 8px; font-size:11px; line-height:20px;"
                      class="ml-1 bg-red-500 text-white rounded-full text-xs font-bold items-center justify-center"></span>
            </div>
            <!-- 본문 (스크롤) -->
            <div id="approval-modal-list" class="overflow-y-auto" style="max-height:60vh;">
                <div class="flex items-center justify-center py-16 text-gray-400 text-sm">
                    <svg class="animate-spin w-5 h-5 mr-2" fill="none" viewBox="0 0 24 24">
                        <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"/>
                        <path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z"/>
                    </svg>
                    불러오는 중...
                </div>
            </div>
            <!-- 푸터 -->
            <div class="px-5 py-3 border-t border-gray-200 flex justify-end gap-2">
                <a href="/approval-mgmt/pending"
                   class="inline-flex items-center px-4 py-2 bg-blue-600 text-white text-sm font-medium rounded-lg hover:bg-blue-700 transition-colors">
                    결재함으로 이동
                </a>
                <button onclick="closeApprovalModal()"
                        class="px-4 py-2 bg-gray-100 text-gray-700 text-sm font-medium rounded-lg hover:bg-gray-200 transition-colors">
                    닫기
                </button>
            </div>
        </div>
    </div>
</div>

@push('scripts')
<script>
    // Close dropdowns when clicking outside
    document.addEventListener('click', function(event) {
        // User menu
        const userMenu = document.getElementById('headerUserMenu');
        if (userMenu) {
            const button = event.target.closest('button[onclick*="headerUserMenu"]');
            if (!button && !userMenu.contains(event.target)) {
                userMenu.classList.add('hidden');
            }
        }
    });

    // ─── 결재 알림 모달 ───
    function openApprovalModal() {
        document.getElementById('approval-modal').style.display = '';
        document.body.style.overflow = 'hidden';
        loadApprovalModal();
    }

    function closeApprovalModal() {
        document.getElementById('approval-modal').style.display = 'none';
        document.body.style.overflow = '';
    }

    function loadApprovalModal() {
        var list = document.getElementById('approval-modal-list');
        list.innerHTML = '<div class="flex items-center justify-center py-16 text-gray-400 text-sm">' +
            '<svg class="animate-spin w-5 h-5 mr-2" fill="none" viewBox="0 0 24 24"><circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"/>' +
            '<path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z"/></svg>불러오는 중...</div>';

        fetch('/api/admin/approvals/pending?per_page=20', {
            headers: { 'Accept': 'application/json' }
        })
        .then(function(r) { return r.json(); })
        .then(function(res) {
            var items = (res.data && res.data.data) || res.data || [];
            if (!Array.isArray(items)) items = [];
            renderApprovalModal(items, (res.data && res.data.total) || items.length);
        })
        .catch(function() {
            list.innerHTML = '<div class="flex items-center justify-center py-16 text-gray-400 text-sm">조회에 실패했습니다.</div>';
        });
    }

    function renderApprovalModal(items, total) {
        var list = document.getElementById('approval-modal-list');
        var countBadge = document.getElementById('approval-modal-count');

        // 헤더 건수 뱃지
        if (countBadge) {
            if (total > 0) {
                countBadge.textContent = total + '건 대기';
                countBadge.style.cssText = 'display:inline-flex; align-items:center; justify-content:center; min-width:20px; height:20px; padding:0 8px; font-size:11px; line-height:20px;';
            } else {
                countBadge.style.display = 'none';
            }
        }

        if (!items.length) {
            list.innerHTML =
                '<div class="flex flex-col items-center justify-center py-16 text-gray-400">' +
                '<svg class="w-12 h-12 mb-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">' +
                '<path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z"/>' +
                '</svg>' +
                '<span class="text-sm font-medium text-gray-500">처리할 결재가 없습니다</span>' +
                '<span class="text-xs text-gray-400 mt-1">모든 결재가 완료되었습니다</span></div>';
            return;
        }

        var html = '<div class="divide-y divide-gray-100">';
        items.forEach(function(item) {
            var urgentBadge = item.is_urgent
                ? '<span class="shrink-0 bg-red-100 text-red-600 rounded-full font-medium" style="font-size:10px; padding:2px 8px;">긴급</span>'
                : '';
            var formName = (item.form && item.form.name) || '';
            var drafterName = item.drafter_name || (item.drafter && item.drafter.name) || '';
            var dateStr = '';
            if (item.drafted_at) {
                var d = new Date(item.drafted_at);
                dateStr = (d.getMonth()+1) + '/' + d.getDate() + ' ' + String(d.getHours()).padStart(2,'0') + ':' + String(d.getMinutes()).padStart(2,'0');
            }

            html += '<a href="/approval-mgmt/' + item.id + '" class="block px-5 py-4 hover:bg-blue-50/50 transition-colors group">' +
                '<div class="flex items-start justify-between gap-3">' +
                    '<div class="flex-1 min-w-0">' +
                        '<div class="flex items-center gap-2 mb-1.5">' +
                            urgentBadge +
                            '<span class="text-sm font-medium text-gray-800 truncate">' + (item.title || '(제목 없음)') + '</span>' +
                        '</div>' +
                        '<div class="text-xs text-gray-500">' +
                            '기안자: ' + drafterName + (formName ? ' &middot; ' + formName : '') + (dateStr ? ' &middot; ' + dateStr : '') +
                        '</div>' +
                    '</div>' +
                    '<span class="shrink-0 text-xs text-blue-600 font-medium opacity-0 group-hover:opacity-100 transition-opacity mt-0.5">결재하기 &rarr;</span>' +
                '</div>' +
            '</a>';
        });
        html += '</div>';

        if (total > items.length) {
            html += '<div class="px-5 py-3 text-center border-t border-gray-100">' +
                '<a href="/approval-mgmt/pending" class="text-sm text-blue-600 hover:underline font-medium">외 ' + (total - items.length) + '건 더보기</a></div>';
        }

        list.innerHTML = html;
    }

    // 뱃지 건수 조회 (페이지 로드 + 60초마다 갱신) + 자동 팝업
    function refreshBadgeCount() {
        fetch('/api/admin/approvals/badge-counts', {
            headers: { 'Accept': 'application/json' }
        })
        .then(function(r) { return r.json(); })
        .then(function(res) {
            if (!res.success || !res.data) return;
            var count = res.data.pending || 0;
            var badge = document.getElementById('noti-badge');
            if (badge) {
                if (count > 0) {
                    badge.textContent = count > 99 ? '99+' : count;
                    badge.style.display = 'flex';
                } else {
                    badge.style.display = 'none';
                }
            }
            // 자동 팝업: 미처리 결재 있고 세션에서 아직 표시 안 했으면
            if (count > 0 && !sessionStorage.getItem('approval_modal_shown')) {
                openApprovalModal();
                sessionStorage.setItem('approval_modal_shown', '1');
            }
        })
        .catch(function() {});
    }

    // ESC키로 모달 닫기
    document.addEventListener('keydown', function(e) {
        if (e.key === 'Escape') {
            var modal = document.getElementById('approval-modal');
            if (modal && modal.style.display !== 'none') {
                closeApprovalModal();
            }
        }
    });

    document.addEventListener('DOMContentLoaded', function() {
        refreshBadgeCount();
        setInterval(refreshBadgeCount, 60000);
    });

    /**
     * 로그아웃 처리 (FCM 토큰 해제 후 로그아웃)
     */
    async function handleLogout() {
        // FCM 토큰 해제 시도 (window.FCM이 있는 경우에만)
        if (window.FCM && typeof window.FCM.unregisterToken === 'function') {
            try {
                await window.FCM.unregisterToken();
                console.log('[Logout] FCM token unregistered');
            } catch (error) {
                console.warn('[Logout] FCM unregister failed:', error);
            }
        }

        // 로그아웃 폼 제출
        document.getElementById('logout-form').submit();
    }
</script>
@endpush
