git ssb

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const nest = require('depnest')
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const { h, Value, resolve, watch, computed } = require('mutant')
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const { cloneDeep, set, get, isEmpty } = require('lodash')
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exports.gives = nest({
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  'app.html.settings': true
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})
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exports.needs = nest({
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  'app.html.settings': 'map',
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  'config.sync.get': 'first',
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  'config.sync.getCustom': 'first',
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  'config.sync.setCustom': 'first'
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})
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exports.create = function (api) {
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  return nest({
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    'app.html.settings': torOnly
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  })
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  function torOnly () {
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    const torOnly = Value(isTorOnly(api.config.sync.get()))
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    torOnly.initial = torOnly()
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    watch(torOnly, (torOnly) => {
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      updateConfig(torOnly)
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    })
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    return {
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      group: 'replication',
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      title: 'Tor only connections',
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      body: h('TorOnly', [
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        h('p', [
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          'Preserve your ip privacy by only connecting to other nodes using tor',
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          h('input', {
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            type: 'checkbox',
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            checked: torOnly,
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            'ev-change': () => torOnly.set(!resolve(torOnly))
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          })
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        ]),
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        computed(torOnly, (_torOnly) => {
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          if (_torOnly === torOnly.initial) return
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          return h('div.alert', [
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            h('i.fa.fa-warning'),
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            ' please restart patchbay for this to take effect'
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          ])
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        })
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      ])
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    }
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  }
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  function updateConfig (torOnly) {
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    var next = cloneDeep(api.config.sync.getCustom())
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    if (torOnly) {
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      set(next, 'connections.outgoing.onion', [{ 'transform': 'shs' }])
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      set(next, 'connections.outgoing.net', [])
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    } else if (get(next, 'connections.outgoing.onion')) {
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      delete next.connections.outgoing.onion
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      delete next.connections.outgoing.net
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      if (isEmpty(next.connections.outgoing)) delete next.connections.outgoing
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      if (isEmpty(next.connections)) delete next.connections
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    }
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    api.config.sync.setCustom(next)
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  }
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}
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function isTorOnly (config) {
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  const onionOut = get(config, 'connections.outgoing.onion[0]')
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  const netOut = get(config, 'connections.outgoing.net[0]')
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  return onionOut && !netOut
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}
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