/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import {
  countQueueState,
  countCommandState
} from '@/service/modules/projects-analysis'
import { useAsyncState } from '@vueuse/core'
import type { Ref } from 'vue'
import type {
  TaskQueueRes,
  CommandStateRes
} from '@/service/modules/projects-analysis/types'

export function useStatistics() {
  const getTask = () => {
    const { state } = useAsyncState(countQueueState(), {})
    return state
  }

  const getCommand = () => {
    const { state } = useAsyncState(countCommandState(), [])
    return state
  }

  const getStatistics = () => {
    const task: Ref<TaskQueueRes | {}> = getTask()
    const command: Ref<Array<CommandStateRes>> = getCommand()
    return { task, command }
  }

  return { getStatistics }
}
