/**
 * Copyright (c) 2022 - present TinyVue Authors.
 * Copyright (c) 2022 - present Huawei Cloud Computing Technologies Co., Ltd.
 *
 * Use of this source code is governed by an MIT-style license.
 *
 * THE OPEN SOURCE SOFTWARE IN THIS PRODUCT IS DISTRIBUTED IN THE HOPE THAT IT WILL BE USEFUL,
 * BUT WITHOUT ANY WARRANTY, WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR
 * A PARTICULAR PURPOSE. SEE THE APPLICABLE LICENSES FOR MORE DETAILS.
 *
 */

import type { ISharedRenderlessParamHooks } from 'types/shared.type'
import { handleAfterLeave, setText, close } from './index'
import type { ILoadingApi, ILoadingState, ILoadingProps, ILoadingRenderlessParamUtils } from 'types/loading.type'

export const api = ['state', 'handleAfterLeave', 'setText', 'close']

export const renderless = (
  props: ILoadingProps,
  { reactive, computed }: ISharedRenderlessParamHooks,
  { constants, vm, emit, designConfig }: ILoadingRenderlessParamUtils
): ILoadingApi => {
  const state: ILoadingState = reactive({
    text: null,
    spinner: null,
    visible: false,
    customClass: '',
    background: null,
    fullscreen: true,
    closed: false,
    size: '',
    iconSize: '',
    loadingImg: computed(() => {
      return props.loadingImg || designConfig?.props?.loadingImg
    }),
    iconStyle: computed(() => (state.iconSize ? { width: state.iconSize + 'px', height: state.iconSize + 'px' } : {}))
  })

  const api: ILoadingApi = {
    state,
    setText: setText(state),
    handleAfterLeave: handleAfterLeave(emit),
    close: close({ state, constants, vm })
  }

  return api
}
