var http = require('http')
var fs = require('fs')
var h = require('hyperscript')
var pull = require('pull-stream')
var client = require('ssb-client')
var md = require('ssb-markdown')
var avatar = require('ssb-avatar')
var mo = require('moment')
var ref = require('ssb-ref')

var title = 'sdash'
var me = '@8Qee0I/DwI5DHSCi3p5fsl6FyLGArrnDz3ox9qZr5Qc=.ed25519'
var desc = 'This is <a href="https://gitmx.com/%25qrU04j9vfUJKfq1rGZrQ5ihtSfA4ilfY3wLy7xFv0xk%3D.sha256">sdash</a>, a work-in-progress personal gateway to the <a href="http://ssbc.github.io">scuttlebot</a> distributed social network.'
var bloburl = 'http://localhost:8989/blobs/get/'

var loc = 'The World' 
var email = 'No email'

var pin = 'No pinned message, yet'

client(function (err, sbot) {
  pull(
    sbot.query.read({query: [{$filter: { value: { author: me, content: {type: 'email'}}}}], limit: 1, reverse: true}),
    pull.drain(function (data) {
      email = data.value.content.email
    })
  )
  pull(
    sbot.query.read({query: [{$filter: { value: { author: me, content: {type: 'location'}}}}], limit: 1, reverse: true}),
    pull.drain(function (data) {
      loc = data.value.content.location
    })
  )
})

http.createServer(function (req, res){
  if (req.url === '/') {
    client(function (err, sbot) {
      avatar(sbot, me, me, function (err, avatar){
        if (err) throw err
        name = avatar.name
        image = avatar.image
      })
      pull(
        sbot.query.read({query: [{$filter: { value: { author: me, content: {type: 'post'}}}}], limit: 1, reverse: true}),
          pull.drain(function (data) {
          post = data
        })
      )
      pull(
        sbot.query.read({query: [{$filter: { value: { author: me, content: {type: 'pin'}}}}], limit: 1, reverse: true}),
        pull.drain(function (data) {
          getpin = data
          pull(
            sbot.query.read({query: [{$filter: { key: getpin.value.content.link}}]}),
            pull.drain(function (data) {
              pinned = data
            })
          )
        })
      )
      pull(
        sbot.query.read({query: [{$filter: { value: { author: me, content: {type: 'vote'}}}}], limit: 1, reverse: true}),
        pull.drain(function (data) {
          vote = data
          pull(
            sbot.query.read({query: [{$filter: { key: data.value.content.vote.link}}]}),
            pull.drain(function (data) {
               avatar(sbot, me, data.value.author, function (err, avatar){
                 if (err) throw err
                 reauthor = avatar
                 gotPost()
               })
               redo = data
            })
          )
        })
      )
    })
    function gotPost() {
      res.end(
      h('html',
        h('head',
          h('title', name + '\'s ' + title),
          h('style', fs.readFileSync('style.css', 'utf8'))
        ),
        h('body',
          h('div.ad', 
            h('p', {innerHTML: '<a href="https://evbogue.com/liteclient.png"><img src="https://evbogue.com/liteclient.png" style="margin-bottom: 1em; width: 100%;"></a>Get a lite client invite.<br />Email <a href="mailto:ev@evbogue.com">ev@evbogue.com</a>'})
          ),
          h('img.profile', {src: bloburl + image}),
          h('h1', 
            h('a', {href: me }, '@' + name)
          ),
          h('p', loc + ' | ',
            h('a', {href: 'mailto:' + email}, email)
          ),
          h('p', {innerHTML: '<a href="/node">Minimal Node</a> | <a href="/minimalist">The Art of Being Minimalist</a>'}),
          h('p', {innerHTML: desc}),
          h('hr'),
          h('div.msg',
            h('p.small.ri', 'pinned'),
            h('img.avatar', {src: bloburl + image}),
            h('a', {href: me }, '@' + name),
            h('div', {innerHTML: md.block(pinned.value.content.text)},
              h('span.date', mo(pinned.value.timestamp).fromNow())
            )
          ),
          h('div.msg',
            h('p.small.ri', 'post'), 
            h('img.avatar', {src: bloburl + image}),
            h('a', {href: me }, '@' + name),
            h('div', {innerHTML: md.block(post.value.content.text)},
              h('span.date', mo(post.value.timestamp).fromNow())
            ) 
          ),
          h('div.msg',
            h('p.small.ri', 'dig'),
            h('img.avatar', {src: bloburl + image}),
            h('a', {href: me }, '@' + name), ' dug ',  
            h('a', {href: vote.value.content.vote.link}, redo.value.content.text.substring(0, 40)), '...',
              h('p.date', mo(vote.value.timestamp).fromNow()),
              h('div.msg',
                h('img.avatar', {src: bloburl + reauthor.image}),
                h('a', {href: reauthor.name }, '@' + reauthor.name),
                h('div', {innerHTML: md.block(redo.value.content.text)},
                  h('span.date', mo(redo.value.timestamp).fromNow())
                )
              )
          )
        )
      ).outerHTML)
    }
  }
}).listen(1337)