<script setup lang="ts">
import { computed } from 'vue'
import { useRoute } from 'vue-router'
import { useAuthStore } from '@/stores/auth'

defineProps<{
  open: boolean
}>()

defineEmits<{
  close: []
}>()

const route = useRoute()
const authStore = useAuthStore()

const navigation = computed(() => {
  const items = [
    { name: 'Dashboard', href: '/', icon: '📊' },
    { name: 'Aufträge', href: '/orders', icon: '📋' },
  ]

  if (authStore.canManageUsers) {
    items.push({ name: 'Mitarbeiter', href: '/users', icon: '👥' })
  }

  items.push(
    { name: 'Verfügbarkeit', href: '/availability', icon: '📅' },
    { name: 'Stundenzettel', href: '/timesheets', icon: '⏱️' },
  )

  if (authStore.isChef) {
    items.push({ name: 'Module', href: '/modules', icon: '⚙️' })
  }

  items.push(
    { name: 'Einstellungen', href: '/settings', icon: '🔧' },
    { name: 'Hilfe', href: '/help', icon: '📚' }
  )

  return items
})

function isActive(href: string) {
  if (href === '/') return route.path === '/'
  return route.path.startsWith(href)
}
</script>

<template>
  <aside
    :class="[
      'fixed inset-y-0 left-0 z-50 w-64 bg-white dark:bg-gray-800 border-r border-gray-200 dark:border-gray-700 transform transition-transform lg:translate-x-0',
      open ? 'translate-x-0' : '-translate-x-full'
    ]"
  >
    <!-- Logo -->
    <div class="h-16 flex items-center px-6 border-b border-gray-200 dark:border-gray-700">
      <span class="text-2xl font-bold text-primary-600">🔐 SeCu</span>
    </div>

    <!-- Navigation -->
    <nav class="mt-6 px-3">
      <router-link
        v-for="item in navigation"
        :key="item.href"
        :to="item.href"
        :class="[
          'flex items-center gap-3 px-3 py-2 rounded-lg mb-1 transition-colors',
          isActive(item.href)
            ? 'bg-primary-100 text-primary-700 dark:bg-primary-900 dark:text-primary-200'
            : 'text-gray-600 hover:bg-gray-100 dark:text-gray-300 dark:hover:bg-gray-700'
        ]"
        @click="$emit('close')"
      >
        <span class="text-xl">{{ item.icon }}</span>
        <span class="font-medium">{{ item.name }}</span>
      </router-link>
    </nav>

    <!-- User info -->
    <div class="absolute bottom-0 left-0 right-0 p-4 border-t border-gray-200 dark:border-gray-700">
      <div class="flex items-center gap-3">
        <div class="w-10 h-10 rounded-full bg-primary-100 dark:bg-primary-900 flex items-center justify-center">
          <span class="text-primary-600 dark:text-primary-300 font-medium">
            {{ authStore.user?.first_name?.[0] }}{{ authStore.user?.last_name?.[0] }}
          </span>
        </div>
        <div class="flex-1 min-w-0">
          <p class="text-sm font-medium text-gray-900 dark:text-white truncate">
            {{ authStore.fullName }}
          </p>
          <p class="text-xs text-gray-500 dark:text-gray-400 capitalize">
            {{ authStore.user?.role }}
          </p>
        </div>
      </div>
    </div>
  </aside>
</template>
