async function fetchEntry(){
    var name = document.getElementById("name")
    var crs = document.getElementById("3alpha")
    var nlc = document.getElementById("nlc")
    var tiploc = document.getElementById("tiploc")
    var stanox = document.getElementById("stanox")

    var values = {
        name: name.value,
        crs: crs.value,
        nlc: nlc.value,
        tiploc: tiploc.value,
        stanox: stanox.value
    }

    console.log(`Read values: ${JSON.stringify(values)}`)
    
    parseData(values)
}

async function parseData(values){
    if (values.crs != ""){
        getData("crs", values.crs)
    } else if (values.nlc != ""){
        getData("nlc", values.nlc)
    } else if (values.tiploc != ""){
        getData("tiploc", values.tiploc)
    } else if (values.stanox != ""){
        getData("stanox", values.stanox)
    } else if (values.station != ""){
        getData("name", values.name)
    } else {
        errorNoData()
    }
}

async function getData(type, value){
    console.log(`Looking for: ${type} ${value}`)
}

async function errorNoData(){
    window.alert("You haven't entered any data")
}