dustin-H/bauhaus-ui

import * as types from '../constants/ActionTypes.js'
import superagent from 'superagent'
import superagentPlugin from '../utils/helpers/superagentPlugin.js'

export function toggle() {
  return {
    type: types.SEARCH_TOGGLE
  }
}

export function activate() {
  return {
    type: types.SEARCH_ACTIVATE
  }
}

export function deactivate() {
  return {
    type: types.SEARCH_DEACTIVATE
  }
}

function showError(err, url) {
  return {
    type: types.SEARCH_SHOW_ERROR,
    err,
    url
  }
}

var timer = null

export function changeValue(value) {
  return (dispatch, getState) => {
    dispatch({
      type: types.SEARCH_CHANGE_VALUE,
      value
    })
    if (timer != null) {
      clearTimeout(timer)
      timer = null
    }
    timer = setTimeout(function() {
      dispatch(requestSearch())
    }, 200)
  }
}

function setResults(results) {
  return {
    type: types.SEARCH_SET_RESULTS,
    results
  }
}

function setLoading() {
  return {
    type: types.SEARCH_SET_LOADING
  }
}

export function requestSearch() {
  return (dispatch, getState) => {
    var state = getState()
    dispatch(setLoading())
    var url = state.config.endpoints.search.url
    superagent
      .get(url)
      .query({
        search: state.search.value,
        languages: state.i18n.languages
      })
      .accept('json')
      .use(superagentPlugin({
        auth: true
      }))
      .end(function(err, res) {
        if (err != null) {
          return dispatch(showError(err, url))
        }
        var results = []
        if (res.body.searchResults != null && typeof res.body.searchResults === 'object') {
          results = res.body.searchResults
        }
        dispatch(setResults(results))
      })
  }
}