import { Entity } from 'megalodon'

const emojify = (str: string | any, customEmoji: Array<Entity.Emoji> = []): string | null => {
  if (typeof str !== 'string') {
    const message = `Provided string is not a string: ${str}`
    console.error(message)
    return null
  }
  let result = str
  customEmoji.map(emoji => {
    const reg = new RegExp(`:${emoji.shortcode}:`, 'g')
    const match = result.match(reg)
    if (!match) return emoji
    const replaceTag = `<img draggable="false" class="emojione" alt="${emoji.shortcode}" title="${emoji.shortcode}" src="${emoji.url}" />`
    result = result.replace(reg, replaceTag)
    return emoji
  })
  return result
}

export default emojify