var client = require('ssb-client');
var pull = require('pull-stream');
var moment = require('moment');
var app = require('koa')();
var router = require('koa-router')();
var views = require('co-views');

var port = 4000;
var me = '@8Qee0I/DwI5DHSCi3p5fsl6FyLGArrnDz3ox9qZr5Qc=.ed25519'
var message = 'I said nothing';
var date = 'Today!';

app.use(router.routes())
app.use(router.allowedMethods())

var render = views(__dirname, { ext: 'jade'});

router.get('/', function *(next) {
  client(function (err, sbot) {
    if (err) {
      throw err;
    }
    pull(sbot.createUserStream({
      id: me,
      limit: 1,
      reverse: true
    }),
    pull.drain(function printMessage(msg) {
      date = moment(msg.value.timestamp).fromNow()
      if (msg.value.content.type === 'post') {
        message = (msg.value.content.text)
      }
      else if (msg.value.content.type === 'vote') {
        message = (' dug ' + msg.value.content.vote.link)
      }
      else if (msg.value.content.type === 'about') {
        message = (' identified ' + msg.value.content.about + ' as ' + msg.value.content.name)
      }
      else if (msg.value.content.type === 'git-update') {
        message = (' pushed a git commit ')
      }
      else {
        message = (' sent a private message ')
      }
      gotMessage();
    }));
  });
  function gotMessage() {
  }
  this.body = yield render('index', {title: 'sdash', message, date});
});
app.listen(port);