import { extend, mergeData } from '../../vue'
import { NAME_EMBED } from '../../constants/components'
import { PROP_TYPE_STRING } from '../../constants/props'
import { arrayIncludes } from '../../utils/array'
import { omit } from '../../utils/object'
import { makeProp, makePropsConfigurable } from '../../utils/props'

// --- Constants ---

const TYPES = ['iframe', 'embed', 'video', 'object', 'img', 'b-img', 'b-img-lazy']

// --- Props ---

export const props = makePropsConfigurable(
  {
    aspect: makeProp(PROP_TYPE_STRING, '16by9'),
    tag: makeProp(PROP_TYPE_STRING, 'div'),
    type: makeProp(PROP_TYPE_STRING, 'iframe', value => {
      return arrayIncludes(TYPES, value)
    })
  },
  NAME_EMBED
)

// --- Main component ---

// @vue/component
export const BEmbed = /*#__PURE__*/ extend({
  name: NAME_EMBED,
  functional: true,
  props,
  render(h, { props, data, children }) {
    const { aspect } = props

    return h(
      props.tag,
      {
        staticClass: 'embed-responsive',
        class: { [`embed-responsive-${aspect}`]: aspect },
        ref: data.ref
      },
      [
        h(
          props.type,
          mergeData(omit(data, ['ref']), { staticClass: 'embed-responsive-item' }),
          children
        )
      ]
    )
  }
})