MassageData.js

const fs = require('fs');
var globalstate;
var variableproblems = [];
var productsbuilt;
//This was my current idea for pulling in the full JSON for massaging, but I'm not
//convinced this is the best way.


function eliminateSingleItems(items) {
    if(typeof items != "string") {
        if(items.constructor === Array) {
            if(items.length === 1) {
                return eliminateSingleItems(items[0]);
            } else if(items.length > 1) {
                if(items.every(function(i){ return typeof i === "string" })){
                    return items;
                } else {
                    let newArr = []
                    items.forEach( key => {
                        newArr.push(eliminateSingleItems(key));
                    });
                    return newArr;
                }
            }
        } else if(items.constructor === Object) {
            if(Object.keys(items).length === 1) {
                let mygosh = Object.keys(items)[0];
                return eliminateSingleItems(items[mygosh]);
            } else if(Object.keys(items).length > 1) {
                if(Object.keys(items).every(function(i){ 
                    return (typeof i === "string" &&  typeof items[i] === "string")
                    })
                ){
                    console.log(typeof items[i])
                    console.log("find me " + Object.keys(items).every(function(i){ 
                        return typeof i === "string" }))
                    return items;
                } else {
                     return cleanProduct(items);
                }
            }
        } 
    } else {
        return items;
    }
}

function variableProduct(productOptionsArr) {
    let returnProductOptions = [];
    let products = productOptionsArr[0]["ProductOption"];

    let name;

    try{
        if(products != "" || products != undefined){
            products.forEach(key => {
                let productOptions={};
        
                for (var item in key) {
                    if(item == "$") {
                        try {
                            productOptions["Name"] = key["$"]["name"];
                        }
                        catch(ex) {
                            console.error(ex);
                        }
                    } else {
                        try {
                            productOptions[item] = key[item][0];
                        }
                        catch (ex) {
                            console.error(ex);
                        }
                    } 
                }
                returnProductOptions.push(productOptions);
            })
            return returnProductOptions;
        }
        else {return};
        
    }
    catch(err) {
        variableproblems.push(globalstate["Name"]);
    }
}

function cleanProduct(i) {
    let newProduct = {};
    Object.keys(i).forEach( key => {
        if(i[key].constructor === Array) {
            if(key === "ProductOptions" && i[key][0] != "") {
                try {
                    globalstate = i;
                    newProduct[key] =  variableProduct(i[key]);
                } catch(err) {
                    console.error(err)
                }
            } else if(key === "Response") {
                return;
            } else if(i[key][0] != "" && i[key][0] != "\n") {
                newProduct[key] = eliminateSingleItems(i[key]);
            }
            
            
        } else if (i[key].constructor === Object) {
            if(Object.keys(i[key]) === "ProductOptions"){
                return cleanProduct(i[key]);
            } else if(i[key][0] != "" && i[key][0] != "\n") {
                newProduct[key] = eliminateSingleItems(i[key]);
            }
            
        }  else if(i === "ShopSiteProducts") {
            return;
            
        } else {
            console.log("logic needed");
        }
    });
    return newProduct;
}

function cleanShopSite(input) {
    let node = [];
    if(input.constructor === Object) {
        Object.keys(input).forEach(i => node = cleanProduct(input[i]))
    } else if(input.constructor === Array) {
        input.forEach(i => node = cleanProduct(i))
    }
    productsbuilt = node["Products"].length;
    return node;
}

//Working
// let result = cleanShopSite(sample);
// fs.writeFile(__dirname + '/data/pprsfull-massaged.json', JSON.stringify(result, null, 4), () => {})

//Working
// let newsample = fs.readFileSync(__dirname + '/data/pprssample.json');
// let jsonsample = JSON.parse(newsample);
// let result = cleanShopSite(jsonsample);
// fs.writeFile(__dirname + '/data/pprsfull-massaged-notworking.json', JSON.stringify(result, null, 4), () => {})




//Experimental


let newsample = fs.readFileSync(__dirname + '/data/raw.json');
let jsonsample = JSON.parse(newsample);
let result = cleanShopSite(jsonsample);

fs.writeFile(__dirname + '/data/clean.json', JSON.stringify(result, null, 4), () => {})

console.log("Complete");
if(variableproblems.length > 0) {
    console.log('\x1b[31m%s\x1b[0m',variableproblems.length + " Problems Encountered in Variable Products");
    console.log('\x1b[31m%s\x1b[0m', "The first problem shows up in " + variableproblems[0]);
} else {

    console.log('\x1b[32m%s\x1b[0m', "No problems found");
    console.log('\x1b[32m%s\x1b[0m', "Successfully Built " + productsbuilt + " products");
}




// const readFilePromise = require('util').promisify(fs.readFile);

// readFilePromise(__dirname + '/data/pprssample.json')
// .then(data => JSON.parse(data))
// .then(data => console.log(data))
// .then(data => cleanShopSite(data))
// // .then(data => {fs.writeFile(__dirname + '/data/pprsfull-massaged.json', JSON.stringify(data, null, 4), () => {})});
// .catch(data => console.log(data))