<template>
  <div class="settings-menu" ref="menuContainer">
    <IconButton
      :icon="MoreVertical"
      title="Configuración"
      size="small"
      @click="toggleMenu"
      class="menu-trigger"
      :active="isOpen"
    />

    <transition name="dropdown">
      <div v-if="isOpen" class="dropdown-menu glass">
        <div class="menu-section">
          <div class="menu-label">Autenticación</div>
          <AuthIndicator class="menu-item-auth" />
        </div>

        <div class="menu-divider"></div>

        <div class="menu-section">
          <div class="menu-label">Tema</div>
          <div class="menu-item">
            <ThemeToggle />
          </div>
        </div>
      </div>
    </transition>
  </div>
</template>

<script setup>
import { ref, onMounted, onUnmounted } from 'vue'
import { MoreVertical } from 'lucide-vue-next'
import IconButton from './IconButton.client.vue'
import AuthIndicator from './AuthIndicator.client.vue'
import ThemeToggle from './ThemeToggle.client.vue'

const isOpen = ref(false)
const menuContainer = ref(null)

const toggleMenu = () => {
  isOpen.value = !isOpen.value
}

const closeMenu = () => {
  isOpen.value = false
}

// Cerrar el menú al hacer clic fuera
const handleClickOutside = (event) => {
  if (menuContainer.value && !menuContainer.value.contains(event.target)) {
    closeMenu()
  }
}

// Cerrar el menú al presionar Escape
const handleEscape = (event) => {
  if (event.key === 'Escape' && isOpen.value) {
    closeMenu()
  }
}

onMounted(() => {
  document.addEventListener('click', handleClickOutside)
  document.addEventListener('keydown', handleEscape)
})

onUnmounted(() => {
  document.removeEventListener('click', handleClickOutside)
  document.removeEventListener('keydown', handleEscape)
})
</script>

<style scoped>
.settings-menu {
  position: relative;
  display: inline-block;
}

.menu-trigger:hover {
  animation: pulse-menu 0.6s ease-in-out;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 220px;
  background: var(--bg-secondary);
  backdrop-filter: blur(50px);
  -webkit-backdrop-filter: blur(50px);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  padding: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  z-index: 10001;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.menu-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.menu-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0 8px;
  opacity: 0.8;
}

.menu-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  border-radius: 12px;
  transition: all 0.2s ease;
}

.menu-item:hover {
  background: rgba(255, 255, 255, 0.08);
}

.menu-item-auth {
  width: 100%;
}

/* Ajustar el AuthIndicator para que se vea bien en el menú */
.menu-item-auth :deep(.auth-indicator) {
  width: 100%;
  justify-content: flex-start;
}

.menu-divider {
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  margin: 4px 0;
}

/* Animations */
.dropdown-enter-active,
.dropdown-leave-active {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: top right;
}

.dropdown-enter-from {
  opacity: 0;
  transform: scale(0.95) translateY(-10px);
}

.dropdown-leave-to {
  opacity: 0;
  transform: scale(0.95) translateY(-10px);
}

@keyframes pulse-menu {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

/* Responsive design */
@media (max-width: 768px) {
  .dropdown-menu {
    min-width: 200px;
    padding: 10px;
  }

  .menu-label {
    font-size: 0.7rem;
  }

  .menu-item {
    padding: 6px;
  }
}

@media (max-width: 480px) {
  .dropdown-menu {
    /* En móvil, centrar mejor el menú */
    right: -10px;
  }
}
</style>
