web_6ea_educo/ulsan/components/InternalLinkHub.vue

<template>
  <nav class="internal-link-hub" aria-label="관내 학년·과목별 과외 바로가기">
    <div class="hub-container">
      <div class="hub-header">
        <span class="hub-badge">내부 연계 허브</span>
        <h3 class="hub-title">{{ regionDong }} 과외 탐색 및 인근 지역 바로가기</h3>
        <p class="hub-desc">
          {{ regionDong }} 관내 학년별·과목별 1:1 맞춤 수업 및 인근 지역의 상세 커리큘럼을 바로 확인하실 수 있습니다.
        </p>
      </div>

      <div class="hub-grid">
        <!-- 1. 같은 동의 다른 과목 링크 -->
        <div class="hub-card">
          <div class="card-head">
            <i class="fa-solid fa-book-open card-icon"></i>
            <h4 class="card-title">{{ regionDong }} {{ grade }} 과목별 과외</h4>
          </div>
          <div class="link-chips">
            <NuxtLink 
              v-for="sub in subjects" 
              :key="sub.name"
              :to="`/${encodeURIComponent(regionDong)}/${encodeURIComponent(grade)}/${encodeURIComponent(sub.name)}`"
              class="chip-link"
              :class="{ active: sub.name === subjectName }"
            >
              {{ regionDong }} {{ sub.name }}과외
            </NuxtLink>
          </div>
        </div>

        <!-- 2. 같은 동의 다른 학년 링크 -->
        <div class="hub-card">
          <div class="card-head">
            <i class="fa-solid fa-graduation-cap card-icon"></i>
            <h4 class="card-title">{{ regionDong }} {{ subjectName }} 학년별 과외</h4>
          </div>
          <div class="link-chips">
            <NuxtLink 
              v-for="g in grades" 
              :key="g"
              :to="`/${encodeURIComponent(regionDong)}/${encodeURIComponent(g)}/${encodeURIComponent(subjectName)}`"
              class="chip-link"
              :class="{ active: g === grade }"
            >
              {{ regionDong }} {{ g }} {{ subjectName }}
            </NuxtLink>
          </div>
        </div>

        <!-- 3. 관내 인접 동 링크 -->
        <div class="hub-card">
          <div class="card-head">
            <i class="fa-solid fa-location-dot card-icon"></i>
            <h4 class="card-title">인근 주요 지역 {{ grade }} {{ subjectName }}</h4>
          </div>
          <div class="link-chips">
            <NuxtLink 
              v-for="d in nearbyDongs" 
              :key="d"
              :to="`/${encodeURIComponent(d)}/${encodeURIComponent(grade)}/${encodeURIComponent(subjectName)}`"
              class="chip-link"
            >
              {{ d }} {{ subjectName }}과외
            </NuxtLink>
          </div>
        </div>
      </div>
    </div>
  </nav>
</template>

<script setup>
import { computed } from 'vue'
import regionsData from '../data/regions.json'

const props = defineProps({
  regionDong: {
    type: String,
    required: true
  },
  grade: {
    type: String,
    default: '중학생'
  },
  subjectName: {
    type: String,
    default: '영어'
  }
})

const subjects = [
  { name: '수학' },
  { name: '영어' },
  { name: '국어' },
  { name: '과학' },
  { name: '사회' }
]

const grades = ['초등학생', '중학생', '고등학생']

// 동일 시군구 내 인근 동 추출 (최대 6개)
const nearbyDongs = computed(() => {
  const curDong = props.regionDong
  const allList = (regionsData.list || [])
  
  // 현재 동의 시군구 찾기
  const curRegion = allList.find(r => r.dong === curDong || r.dong.includes(curDong))
  const sigungu = curRegion ? curRegion.sigungu : ''
  
  let candidates = []
  if (sigungu) {
    candidates = allList
      .filter(r => r.sigungu === sigungu && r.dong !== curDong)
      .map(r => r.dong)
  }
  
  // 만약 동일 구의 동이 부족하면 전체에서 다른 동 가져오기
  if (candidates.length < 5) {
    const others = allList
      .filter(r => r.dong !== curDong && !candidates.includes(r.dong))
      .map(r => r.dong)
    candidates = [...candidates, ...others]
  }

  // 중복 제거 후 6개 반환
  return Array.from(new Set(candidates)).slice(0, 6)
})
</script>

<style scoped>
.internal-link-hub {
  background: var(--bg-card, #ffffff);
  border-top: 1px solid var(--border-color, #e2e8f0);
  padding: 48px 16px 36px;
  margin-top: 20px;
}

.hub-container {
  max-width: 1080px;
  margin: 0 auto;
}

.hub-header {
  text-align: center;
  margin-bottom: 32px;
}

.hub-badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  color: #2563eb;
  background: rgba(37, 99, 235, 0.08);
  padding: 4px 12px;
  border-radius: 9999px;
  margin-bottom: 8px;
}

.hub-title {
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  font-weight: 800;
  color: #1e293b;
  margin: 0 0 8px;
}

.hub-desc {
  font-size: 0.9rem;
  color: #64748b;
  margin: 0;
}

.hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.hub-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 20px;
}

.card-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.card-icon {
  color: #2563eb;
  font-size: 1rem;
}

.card-title {
  font-size: 1rem;
  font-weight: 700;
  color: #0f172a;
  margin: 0;
}

.link-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip-link {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 12px;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 20px;
  color: #334155;
  text-decoration: none;
  transition: all 0.2s ease;
}

.chip-link:hover {
  background: #2563eb;
  color: #ffffff;
  border-color: #2563eb;
  transform: translateY(-1px);
}

.chip-link.active {
  background: #1e40af;
  color: #ffffff;
  border-color: #1e40af;
  font-weight: 700;
}
</style>