sb-front/src/components/LoginModal.vue

<script setup>
import { reactive, ref, watch, onMounted, onUnmounted } from 'vue'
import { useRouter } from 'vue-router'
import { useAuthStore } from '@/stores/auth'
import { useUiStore } from '@/stores/ui'

const auth = useAuthStore()
const ui = useUiStore()
const router = useRouter()

// 로그인 닫고 회원가입 팝업 열기
function goSignup() {
  ui.openSignup()
}

// 소셜 로그인(네이버)은 준비 중 — 잠시 숨김. 구현 완료 시 true 로 전환.
const SOCIAL_LOGIN_ENABLED = false

const form = reactive({ loginId: '', password: '', rememberMe: true })
const loading = ref(false)
const error = ref(null)

// 팝업이 열릴 때마다 입력값 초기화 (로그인 상태 유지는 기본 켜둠)
watch(
  () => ui.loginOpen,
  (open) => {
    if (open) {
      form.loginId = ''
      form.password = ''
      form.rememberMe = true
      error.value = null
    }
  },
)

async function handleLogin() {
  error.value = null
  if (!form.loginId || !form.password) {
    error.value = '아이디와 비밀번호를 입력하세요.'
    return
  }
  loading.value = true
  try {
    await auth.login(form.loginId, form.password, form.rememberMe)
    const redirect = ui.redirectPath
    ui.closeLogin()
    // 가드가 보존한 목적지가 있으면 그곳으로, 없으면 대시보드(홈)로 이동
    router.push(redirect || '/')
  } catch (e) {
    error.value = e.response?.data?.message || '로그인에 실패했습니다.'
  } finally {
    loading.value = false
  }
}

function handleNaverLogin() {
  alert('네이버 로그인은 준비 중입니다.')
}

// ESC 로 닫기
function onKeydown(e) {
  if (e.key === 'Escape' && ui.loginOpen) ui.closeLogin()
}
onMounted(() => window.addEventListener('keydown', onKeydown))
onUnmounted(() => window.removeEventListener('keydown', onKeydown))
</script>

<template>
  <Teleport to="body">
    <Transition name="fade">
      <div v-if="ui.loginOpen" class="modal-backdrop" @click.self="ui.closeLogin()">
        <div class="modal" role="dialog" aria-modal="true" aria-label="로그인">
          <button class="close" type="button" aria-label="닫기" @click="ui.closeLogin()">×</button>
          <h2>로그인</h2>

          <form class="form" @submit.prevent="handleLogin">
            <input v-model="form.loginId" type="text" placeholder="아이디" autocomplete="username" :disabled="loading" />
            <input v-model="form.password" type="password" placeholder="비밀번호" autocomplete="current-password" :disabled="loading" />
            <label class="remember">
              <input v-model="form.rememberMe" type="checkbox" :disabled="loading" />
              로그인 상태 유지
            </label>
            <button class="submit" type="submit" :disabled="loading">{{ loading ? '로그인 중...' : '로그인' }}</button>
          </form>

          <p v-if="error" class="msg error">{{ error }}</p>

          <button v-if="SOCIAL_LOGIN_ENABLED" type="button" class="naver" :disabled="loading" @click="handleNaverLogin">
            네이버로 로그인 (준비 중)
          </button>

          <p class="links">
            <template v-if="ui.signupEnabled">
              계정이 없으신가요?
              <a href="#" @click.prevent="goSignup">회원가입</a>
            </template>
            <span v-else class="signup-off">회원가입이 제한되어 있습니다.</span>
          </p>
        </div>
      </div>
    </Transition>
  </Teleport>
</template>

<style scoped>
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
  padding: 1rem;
}
.modal {
  position: relative;
  width: 100%;
  max-width: 360px;
  padding: 1.75rem 1.5rem 1.5rem;
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}
.close {
  position: absolute;
  top: 0.5rem;
  right: 0.6rem;
  width: 2rem;
  height: 2rem;
  border: 0;
  background: transparent;
  color: var(--color-text);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}
h2 {
  margin-bottom: 1.25rem;
  font-size: 1.3rem;
  text-align: center;
}
.form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.form input {
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: var(--color-background-soft);
  color: var(--color-text);
}
.remember {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  cursor: pointer;
}
.remember input {
  width: auto;
  padding: 0;
  cursor: pointer;
}
.submit,
.naver {
  padding: 0.6rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: var(--color-background-soft);
  color: var(--color-text);
  cursor: pointer;
}
.submit:disabled,
.naver:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.naver {
  width: 100%;
  margin-top: 0.75rem;
  border-color: #03c75a;
  color: #03c75a;
}
.links {
  margin-top: 1.25rem;
  text-align: center;
  font-size: 0.9rem;
}
.msg {
  margin: 0.75rem 0 0;
}
.msg.error {
  color: #c0392b;
}

.fade-enter-active,
.fade-leave-active {
  transition: opacity 0.18s ease;
}
.fade-enter-from,
.fade-leave-to {
  opacity: 0;
}
</style>