git ssb

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const nest = require('depnest')
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const { h, Value } = require('mutant')
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// const { isMsg } = require('ssb-ref')
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exports.needs = nest({
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  'about.html.avatar': 'first',
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  'keys.sync.id': 'first',
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  'message.html.author': 'first',
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  'message.html.backlinks': 'first',
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  'message.html.like': 'first',
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  'message.html.meta': 'map',
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  'message.html.quote': 'first',
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  'message.html.reply': 'first',
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  'message.html.timestamp': 'first',
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  'sbot.async.run': 'first'
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})
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exports.gives = nest('message.html.layout')
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exports.create = (api) => {
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  return nest('message.html.layout', messageLayout)
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  function messageLayout (msg, opts = {}) {
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    if (!(opts.layout === undefined || opts.layout === 'default')) return
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    const { showUnread = true, showTitle } = opts
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    var { author, timestamp, like, meta, backlinks, quote, reply } = api.message.html
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    var rawMessage = Value(null)
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    var el = h('Message -default',
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      { attributes: { tabindex: '0' } }, // needed to be able to navigate and show focus()
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      [
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        h('section.left', [
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          h('div.avatar', {}, api.about.html.avatar(msg.value.author)),
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          h('div.author', {}, author(msg)),
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          h('div.timestamp', {}, timestamp(msg))
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        ]),
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        h('section.body', [
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          showTitle ? h('div.title', {}, opts.title) : null,
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          h('div.content', {}, opts.content),
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          h('footer.backlinks', {}, backlinks(msg)),
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          h('div.raw-content', rawMessage)
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        ]),
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        h('section.right', [
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          h('div.meta', {}, meta(msg, { rawMessage })),
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          // isMsg(msg.key) ?     // don't show actions if no msg.key
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          h('div.actions', [
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            like(msg),
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            quote(msg),
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            reply(msg)
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          ])
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        ])
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      ]
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    )
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    // UnreadFeature (search codebase for this if extracting)
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    if (showUnread && !myMessage(msg)) {
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      api.sbot.async.run(server => {
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        server.unread.isRead(msg.key, (err, isRead) => {
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          if (err) console.error(err)
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          if (!isRead) el.classList.add('-unread')
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          else el.classList.add('-read')
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        })
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      })
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    }
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    // ^ this could be in message/html/decorate
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    // but would require opts to be passed to decorators in patchcore
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    return el
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  }
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  function myMessage (msg) {
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    return msg.value.author === api.keys.sync.id()
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  }
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}
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