// Interface data format used to return a unified format
import { ResultEnum } from '@/enums/httpEnum'

export function resultSuccess<T = Recordable>(result: T, { message = 'ok' } = {}) {
  return {
    code: ResultEnum.SUCCESS,
    result,
    message,
    type: 'success'
  }
}

export function resultPageSuccess<T = any>(page: number, pageSize: number, list: T[], { message = 'ok' } = {}) {
  const pageData = pagination(page, pageSize, list)

  return {
    ...resultSuccess({
      items: pageData,
      total: list.length
    }),
    message
  }
}

export function resultError(message = 'Request failed', { code = ResultEnum.ERROR, result = null } = {}) {
  return {
    code,
    result,
    message,
    type: 'error'
  }
}

export function pagination<T = any>(pageNo: number, pageSize: number, array: T[]): T[] {
  const offset = (pageNo - 1) * Number(pageSize)
  return offset + Number(pageSize) >= array.length ? array.slice(offset, array.length) : array.slice(offset, offset + Number(pageSize))
}

export interface requestParams {
  method: string
  body: any
  headers?: { authorization?: string }
  query: any
}

/**
 * @description 本函数用于从request数据中获取token，请根据项目的实际情况修改
 *
 */
export function getRequestToken({ headers }: requestParams): string | undefined {
  return headers?.authorization
}