dustin-H/bauhaus-ui

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

import { replaceParamsInObject, replaceAllParams } from '../utils/helpers'

import { findModules, ensureModules } from '../utils/moduleLoader'

import { showError } from './router.js'


function setData(newData, key) {
  return (dispatch, getState) => {
    var state = getState()
    var data = replaceParamsInObject(newData, state.router.route.params) // TODO: Error Handling
    var modules = findModules(newData)

    ensureModules(modules, function(ok) {
      if (ok === true) {
        var state = getState()
        if (state.router.location.key === key) {
          dispatch({
            type: types.CONTENT_SET_DATA,
            data
          })
        }
      } else {
        dispatch(showError('Modules missing!'))
      }
    })
  }
}

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

export function loadCurrentRoute() {
  return (dispatch, getState) => {
    var state = getState()
    dispatch(setLoading())
    var url = state.router.route.url // TODO: Error Handling
    superagent
      .get(replaceAllParams(url, state.router.route.params)) // TODO: Error Handling
      .accept('json')
      .use(superagentPlugin({
        auth: true
      }))
      .end(function(err, res) {
        if (err != null) {
          return dispatch(showError(err, url))
        }
        var content = false

        if (res.body.content != null && typeof res.body.content === 'object') {
          content = res.body.content
        }
        var newState = getState()
        if (state.router.location.key === newState.router.location.key) {
          dispatch(setData(content, state.router.location.key))
        }
      })
  }
}