git ssb

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const nest = require('depnest')
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const addSuggest = require('suggest-box')
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const resolve = require('mutant/resolve')
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const h = require('mutant/h')
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const emoji = require('node-emoji')
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exports.needs = nest({
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  'profile.async.suggest': 'first',
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  'channel.async.suggest': 'first'
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})
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exports.gives = nest('suggest.hook')
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exports.create = function (api) {
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  return nest('suggest.hook', function SuggestHook ({ participants = null } = {}) {
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    const getProfileSuggestions = api.profile.async.suggest()
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    const getChannelSuggestions = api.channel.async.suggest()
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    return function (textArea) {
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      addSuggest(textArea, (inputText, cb) => {
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        if (inputText[0] === '@') {
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          getProfileSuggestions(inputText.slice(1), resolve(participants), cb)
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        } else if (inputText[0] === '#') {
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          getChannelSuggestions(inputText.slice(1), cb)
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        } else if (inputText[0] === ':') {
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          // suggest emojis
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          let word = inputText.slice(1)
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          if (word[word.length - 1] === ':') {
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            word = word.slice(0, -1)
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          }
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          cb(null, emoji.search(word).slice(0, 100).map(function (result) {
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            // result = { key:  emoji}
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            return {
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              title: h('span Emoji -suggest', result.emoji),
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              subtitle: result.key,
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              value: result.emoji
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            }
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          }))
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        }
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      }, { cls: 'SuggestBox' })
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    }
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  })
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}
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