<template>
  <div style="max-width: 420px; margin: 2rem auto;">
    <div class="card">
      <h2 style="margin-bottom: 0.5rem;">Super administration</h2>
      <p style="color: var(--color-text-muted); margin-bottom: 1.5rem; font-size: 0.875rem;">
        Gestion globale : création de communes, gestion des administrateurs.
      </p>

      <div v-if="error" class="alert alert-error">{{ error }}</div>

      <form @submit.prevent="login">
        <div class="form-group">
          <label>Email</label>
          <input v-model="email" type="email" class="form-input" required />
        </div>
        <div class="form-group">
          <label>Mot de passe</label>
          <input v-model="password" type="password" class="form-input" required />
        </div>
        <button type="submit" class="btn btn-primary" :disabled="loading" style="width: 100%;">
          <span v-if="loading" class="spinner" style="width: 1rem; height: 1rem;"></span>
          <span v-else>Se connecter</span>
        </button>
      </form>
    </div>

    <p style="text-align: center; margin-top: 1rem;">
      <NuxtLink to="/">&larr; Retour à l'accueil</NuxtLink>
    </p>
  </div>
</template>

<script setup lang="ts">
const authStore = useAuthStore()
const router = useRouter()
const api = useApi()

const email = ref('')
const password = ref('')
const error = ref('')
const loading = ref(false)

async function login() {
  error.value = ''
  loading.value = true
  try {
    const data = await api.post<{ access_token: string; role: string }>('/auth/admin/login', {
      email: email.value,
      password: password.value,
    })
    if (data.role !== 'super_admin') {
      error.value = 'Ce compte n\'a pas les droits super admin. Utilisez la connexion commune.'
      return
    }
    authStore.setAuth(data.access_token, data.role)
    router.push('/admin')
  } catch (e: any) {
    error.value = e.message || 'Erreur de connexion'
  } finally {
    loading.value = false
  }
}
</script>
