import React, { Component } from 'react'

import { CURTAIN_COLOR_LOOKUP } from 'app/constants'
import { SpeakerIcon } from '../../nav/viewer.icons'
import { MediaCitation } from '../components.media'

export const MediaImage = ({ paragraph, media, currentParagraph, currentAnnotation, onAnnotationClick }) => {
  if (!media.lookup) return <div />
  const annotation = paragraph.annotations[0]
  const item = media.lookup[annotation.settings.media_id]
  if (!item) return <div>Media not found: {annotation.settings.media_id}</div>

  let url, captionItem, colorName;
  if (item.type === 'gallery') {
    const index = parseInt(annotation.settings.frame_index)
    const frame_id = item.settings.image_order[index]
    const frame = item.settings.display_lookup[frame_id]
    if (!frame) {
      console.error("Slide not found:", annotation.settings.frame_index)
      return <div />
    }
    url = frame.url
    captionItem = item.settings.caption_lookup[frame_id]
    if (!captionItem.caption) {
      captionItem = item
    }
    colorName = annotation.settings.inline_color || annotation.settings.color || 'white'
  } else {
    url = item.settings.display.url
    captionItem = item
    colorName = annotation.settings.inline_color || annotation.settings.color || 'white'
  }

  if (annotation.settings.hide_caption) {
    captionItem = null
  }
  const color = CURTAIN_COLOR_LOOKUP[colorName]
  const style = {
    backgroundColor: color.backgroundColor,
  }

  // "fullscreen-style inline images"
  if (annotation.settings.inline_size === 'fullscreen') {
    return (
      <div className="media image fullscreen" onClick={e => onAnnotationClick(e, paragraph, annotation)}>
        <div className="img" style={{ backgroundImage: 'url(' + url + ')'}}>
          <div className="speaker-icon">{SpeakerIcon}</div>
        </div>
        <MediaCitation media={captionItem} />
      </div>
    )
  } else {
    const imageClassName = "image-container " + (annotation.settings.inline_size || "")
    return (
      <div className="media image" onClick={e => onAnnotationClick(e, paragraph, annotation)}>
        <div className={imageClassName} style={style}>
          <img src={url} />
          {!annotation.settings.hide_speaker_icon && <div className="speaker-icon">{SpeakerIcon}</div>}
        </div>
        {captionItem && <MediaCitation media={captionItem} />}
      </div>
    )
  }
}