git ssb

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const fs = require('fs')
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const h = require('../../h')
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const pull = require('pull-stream')
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const { unique, drain } = pull
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const {
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  Array: MutantArray,
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  map, computed, when, dictToCollection
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} = require('@mmckegg/mutant')
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exports.needs = {
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  avatar_image_link: 'first',
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  avatar_action: 'map',
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  avatar_edit: 'first',
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  follows: 'first',
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  followers: 'first'
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}
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exports.gives = {
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  avatar_profile: true,
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  mcss: true
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}
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exports.create = function (api) {
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  return { 
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    avatar_profile,
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    mcss: () => fs.readFileSync(__filename.replace(/js$/, 'mcss'), 'utf8')
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  }
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  function avatar_profile (id) {
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    var rawFollows = MutantArray()
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    var rawFollowers = MutantArray()
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    var friends = computed([rawFollows, rawFollowers], (follows, followers) => {
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      return follows.filter(follow => followers.includes(follow))
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    })
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    var follows = computed([rawFollows, friends], (follows, friends) => {
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      return follows.filter(follow => !friends.includes(follow))
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    })
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    var followers = computed([rawFollowers, friends], (followers, friends) => {
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      return followers.filter(follower => !friends.includes(follower))
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    })
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    pull(
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      api.follows(id),
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      unique(), 
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      drain(
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        peer => rawFollows.push(peer), 
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        (err, data) => console.log('follows drain done', err, data)
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      )
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    )
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    pull(
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      api.followers(id),
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      unique(), 
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      drain(
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        peer => rawFollowers.push(peer), 
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        (err, data) => console.log('followers drain done', err, data)
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      )
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    )
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    return h('Profile', [
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      h('section.edit', api.avatar_edit(id)),
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      h('section.relationships', [
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        h('header', 'Relationships'),
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        h('div.your-status', [
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          h('header', 'Your status'),
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          h('section.action', api.avatar_action(id))
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        ]),
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        h('div.friends', [
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          h('header', 'Friends'),
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          h('section', map(friends, id => api.avatar_image_link(id)))
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        ]),
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        h('div.follows', [
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          h('header', 'Follows'),
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          h('section', map(follows, id => api.avatar_image_link(id)))
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        ]),
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        h('div.followers', [
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          h('header', 'Followers'),
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          h('section', map(followers, id => api.avatar_image_link(id)))
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        ])
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      ])
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    ])
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  }
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}
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