// Copyright (C) 2012-2024 Zammad Foundation, https://zammad-foundation.org/

import { computed, ref } from 'vue'

import type { CommonSelectInternalInstance } from './types.ts'
import type { ComputedRef } from 'vue'

const instances = ref(
  new Set<CommonSelectInternalInstance>(),
) as unknown as ComputedRef<Set<CommonSelectInternalInstance>>

export const useCommonSelect = () => {
  const isOpened = computed(() => {
    for (const instance of instances.value) {
      if (instance.isOpen.value) {
        return true
      }
    }
    return false
  })

  return {
    isOpened,
    instances,
  }
}