import Logger from '../logger'
import {regionUphostMap} from '../config'
import {Config, DEFAULT_CHUNK_SIZE, InternalConfig} from '../upload'

export function normalizeUploadConfig(config?: Partial<Config>, logger?: Logger): InternalConfig {
  const {upprotocol, uphost, ...otherConfig} = {...config}

  const normalizeConfig: InternalConfig = {
    bucketName: "",
    endpoint: "",
    region: "",

    uphost: [],
    retryCount: 3,

    checkByMD5: false,
    forceDirect: false,
    useCdnDomain: true,
    concurrentRequestLimit: 3,
    chunkSize: DEFAULT_CHUNK_SIZE,

    upprotocol: 'https',

    debugLogLevel: 'OFF',
    disableStatisticsReport: false,

    ...otherConfig
  }

  // 兼容原来的 http: https: 的写法
  if (upprotocol) {
    normalizeConfig.upprotocol = upprotocol
        .replace(/:$/, '') as InternalConfig['upprotocol']
  }

  const hostList: string[] = []

  return {
    ...normalizeConfig,
    uphost: hostList.filter(Boolean)
  }
}