Merge branch 'refactor' into beta

1 files changed, 84 insertions, 0 deletions

diff --git a/public/javascripts/search.js b/public/javascripts/search.js
new file mode 100644
index 0000000..7d80709
--- /dev/null
+++ b/public/javascripts/search.js
@@ -0,0 +1,84 @@
+/* global USERS */
+
+const EventEmitter = require('events')
+const fuzzy = require('fuzzy')
+const autocomplete = require('./autocomplete')
+const browserFixToolkit = require('./browserFixToolkit')
+
+const self = new EventEmitter()
+
+self._nodes = {
+  search: document.querySelector('#search'),
+  input: document.querySelector('input[type="search"]')
+}
+
+self.submit = function () {
+  self._nodes.input.blur()
+
+  const selectedItem = autocomplete.getSelectedItem()
+
+  console.log(selectedItem)
+
+  self.emit('search', selectedItem)
+}
+
+self.updateDom = function (selectedItem) {
+  self._nodes.input.value = selectedItem.value
+  autocomplete.removeAllItems()
+  document.body.classList.remove('no-input')
+  document.body.classList.add('searched')
+}
+
+self.focus = function () {
+  self._nodes.input.focus()
+}
+
+self._handleSubmit = function (event) {
+  event.preventDefault()
+  self.submit()
+}
+
+self._calculate = function (searchTerm) {
+  const allResults = fuzzy.filter(searchTerm, USERS, {
+    extract: item => item.value
+  })
+  const firstResults = allResults.slice(0, 7)
+
+  const originalResults = firstResults.map(result => result.original)
+
+  return originalResults
+}
+
+self._handleTextUpdate = function () {
+  const results = self._calculate(self._nodes.input.value)
+
+  autocomplete.removeAllItems()
+  for (let i = 0; i < results.length; i++) {
+    autocomplete.addItem(results[i])
+  }
+}
+
+self._handleFocus = function () {
+  self._nodes.input.select()
+}
+
+self._handleBlur = function () {
+  // this will removed the selection without drawing focus on it (safari)
+  // this will removed selection even when focusing an iframe (chrome)
+  const oldValue = self._nodes.value
+  self._nodes.value = ''
+  self._nodes.value = oldValue
+
+  // this will hide the keyboard (iOS safari)
+  document.activeElement.blur()
+}
+
+autocomplete.on('select', self.submit)
+
+self._nodes.search.addEventListener('submit', self._handleSubmit)
+self._nodes.input.addEventListener('focus', self._handleFocus)
+self._nodes.input.addEventListener('blur', self._handleBlur)
+self._nodes.input.addEventListener(browserFixToolkit.inputEvent,
+                                   self._handleTextUpdate)
+
+module.exports = self