system-monitor/frontend/components/SidebarNav.vue

<template>
  <aside :class="['sidebar', { collapsed: isCollapsed }]">
    <div class="sidebar-header">
      <button class="toggle-btn" @click="toggle" :title="isCollapsed ? '메뉴 열기' : '메뉴 닫기'">
        <span class="hamburger">☰</span>
      </button>
      <div class="sidebar-logo" v-show="!isCollapsed">
        <span>OSOLIT Monitor</span>
      </div>
    </div>
    
    <nav class="sidebar-nav">
      <NuxtLink to="/" class="nav-item" :class="{ active: route.path === '/' }" :title="isCollapsed ? '대시보드' : ''">
        <span class="icon">📊</span>
        <span class="label">대시보드</span>
      </NuxtLink>
      
      <div class="nav-group-title" v-show="!isCollapsed">네트워크</div>
      <div class="nav-divider" v-show="isCollapsed"></div>
      
      <NuxtLink to="/network/pubnet" class="nav-item nav-sub-item" :class="{ active: route.path === '/network/pubnet' }" :title="isCollapsed ? 'Public Network' : ''">
        <span class="icon">🌐</span>
        <span class="label">Public Network</span>
      </NuxtLink>
      
      <NuxtLink to="/network/privnet" class="nav-item nav-sub-item" :class="{ active: route.path === '/network/privnet' }" :title="isCollapsed ? 'Private Network' : ''">
        <span class="icon">🔒</span>
        <span class="label">Private Network</span>
      </NuxtLink>
      
      <div class="nav-group-title" v-show="!isCollapsed">서버</div>
      <div class="nav-divider" v-show="isCollapsed"></div>
      
      <NuxtLink to="/server/list" class="nav-item nav-sub-item" :class="{ active: route.path === '/server/list' }" :title="isCollapsed ? 'Server Targets' : ''">
        <span class="icon">🖥️</span>
        <span class="label">Server Targets</span>
      </NuxtLink>
      
      <NuxtLink to="/server/history" class="nav-item nav-sub-item" :class="{ active: route.path === '/server/history' }" :title="isCollapsed ? 'Server Status' : ''">
        <span class="icon">📈</span>
        <span class="label">Server Status</span>
      </NuxtLink>
      
      <NuxtLink to="/settings/thresholds" class="nav-item nav-sub-item" :class="{ active: route.path === '/settings/thresholds' }" :title="isCollapsed ? 'Thresholds' : ''">
        <span class="icon">⚙️</span>
        <span class="label">Thresholds</span>
      </NuxtLink>
      
      <div class="nav-group-title" v-show="!isCollapsed">이상감지</div>
      <div class="nav-divider" v-show="isCollapsed"></div>
      
      <NuxtLink to="/anomaly/short-term" class="nav-item nav-sub-item" :class="{ active: route.path === '/anomaly/short-term' }" :title="isCollapsed ? '단기 변화율' : ''">
        <span class="icon">⚡</span>
        <span class="label">단기 변화율</span>
      </NuxtLink>
      
      <NuxtLink to="/anomaly/zscore" class="nav-item nav-sub-item" :class="{ active: route.path === '/anomaly/zscore' }" :title="isCollapsed ? 'Z-Score 분석' : ''">
        <span class="icon">📊</span>
        <span class="label">Z-Score 분석</span>
      </NuxtLink>
      
      <NuxtLink to="/anomaly/baseline" class="nav-item nav-sub-item" :class="{ active: route.path === '/anomaly/baseline' }" :title="isCollapsed ? '시간대별 베이스라인' : ''">
        <span class="icon">🕐</span>
        <span class="label">시간대별 베이스라인</span>
      </NuxtLink>
      
      <NuxtLink to="/anomaly/trend" class="nav-item nav-sub-item" :class="{ active: route.path === '/anomaly/trend' }" :title="isCollapsed ? '추세 분석' : ''">
        <span class="icon">📉</span>
        <span class="label">추세 분석</span>
      </NuxtLink>
    </nav>
  </aside>
</template>

<script setup lang="ts">
const route = useRoute()
const { isCollapsed, toggle } = useSidebar()
</script>

<style scoped>
.sidebar {
  width: 200px;
  min-width: 200px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
}

.sidebar.collapsed {
  width: 50px;
  min-width: 50px;
}

.sidebar-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px;
  border-bottom: 1px solid var(--border-color);
}

.toggle-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 6px;
  transition: background 0.2s;
  flex-shrink: 0;
}

.toggle-btn:hover {
  background: var(--bg-tertiary, #f1f5f9);
}

.hamburger {
  font-size: 18px;
  color: var(--text-primary);
}

.sidebar-logo {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
}

.sidebar-nav {
  flex: 1;
  padding: 8px;
  overflow-y: auto;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.15s;
  margin-bottom: 2px;
}

.collapsed .nav-item {
  justify-content: center;
  padding: 10px 8px;
}

.nav-item:hover {
  background: var(--bg-tertiary, #f1f5f9);
  color: var(--text-primary);
}

.nav-item.active {
  background: var(--accent-bg, #eff6ff);
  color: var(--accent-color, #3b82f6);
  font-weight: 500;
}

.nav-item .icon {
  font-size: 16px;
  flex-shrink: 0;
}

.nav-item .label {
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
}

.collapsed .nav-item .label {
  display: none;
}

.nav-group-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  padding: 12px 12px 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nav-divider {
  height: 1px;
  background: var(--border-color);
  margin: 8px 6px;
}

.nav-sub-item {
  padding-left: 16px;
}

.collapsed .nav-sub-item {
  padding-left: 8px;
}
</style>