var h = require('hyperscript')

function idLink (id) {
  return h('a', {href:'#'+id}, id)
}

function asLink (ln) {
  return 'string' === typeof ln ? ln : ln.link
}

//var blob_url = require('../plugs').first(exports.blob_url = [])

exports.needs = {
  blob_url: 'first'
}

exports.gives = 'message_content'

exports.create = function (api) {

  return function (msg) {
    if(msg.value.content.type !== 'about') return

    if(!msg.value.content.image && !msg.value.content.name)
      return

    var about = msg.value.content
    var id = msg.value.content.about
    return h('p', 
      about.about === msg.value.author
        ? h('span', 'self-identifies ')
        : h('span', 'identifies ', idLink(id)),
      ' as ',
      h('a', {href:"#"+about.about},
        about.name || null,
        about.image
        ? h('img.avatar--fullsize', {src: api.blob_url(about.image)})
        : null
      )
    )

  }

}