NBS Porting - Auto Mapper

auto-mapper.js

// ==UserScript==
// @name         NBS Porting - Auto Mapper
// @namespace    http://tampermonkey.net/
// @version      1.0
// @description  Automatically map answers in the from and to answer fields when porting pages in NBS
// @author       KyleMit
// @match        https://ahs-nbs-dev.ahs.state.vt.us/nbs/PortPage.do
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    console.log("Mapping Load")

    // check if mapping fields exist
    let mappingIsLoaded = () => {
        let fromIDValue = document.getElementById("fromQuestionID")
        return !!fromIDValue.innerText
    }

    // open mapping fields for first row
    let openMapping = () => {
        console.log("Opening Mapping")

        // get all map icons on current screen
        let mapIcons = [...document.querySelectorAll("#parent [title=Map]")]

        // get first icon
        let mapIcon = mapIcons[0]

        // start mapping current field
        mapIcon.click()
    }

    // get possible values that we can map to
    let getFromValues = () => {
        return [...document.querySelectorAll("#toCodeList option")].map(o => {
            let optionParts = o.innerText.split(":")
            let optionCode = (optionParts[0] || "").trim()
            let optionDesc = (optionParts[1] || "").trim()

            let output = {
                val: o.value,
                text: o.innerText,
                desc: optionDesc
            }
            return output
        })
    }

    // get 'to' value and assign to 'from' value
    let mapValue = () => {
        let fromCode = document.querySelector("#fromCode")
        let fromDesc = document.querySelector("#fromCodeDesc")
        let fromDescText = fromDesc.innerText

        // get available values from to field
        let possibleValues = getFromValues()

        // get match *IF* it exists
        let match = possibleValues.find(val => {
            let isMatch = val.desc === fromDescText
            return isMatch
        })

        // stop if we don't get a match
        if (!match) {
            console.log("warning - we don't have a match")
            return;
        }

        // assignment of value
        console.log("got match", match.text)

        // input get text part
        let toInput = document.querySelector("[name=toCodeList_textbox]")
        toInput.value = match.text

        // select get val part
        let toSelect = document.querySelector("#toCodeList")
        toSelect.value = match.val

        // save by clicking add button
        let addBtn = document.getElementById("addButton")
        addBtn.click()
    }

    // kick off mapping
    let startMapping = () => {
        console.log("Mapping Start")

        // check if mapping is loaded
        if (mappingIsLoaded()) {

            mapValue()

        } else {

            // open mapping, wait, and map value
            openMapping()
            window.setTimeout(mapValue, 500)

        }
    }


    // lazily wait for DOM to load
    window.setTimeout(startMapping, 1500)

})();