10. Legendary Farming Associative Arrays

function legendaryFarming(input) {

    let keyMaterials = { shards: { totalQuantity: 0 }, fragments: { totalQuantity: 0 }, motes: { totalQuantity: 0 } };
    let junk = {};

    let splitted = input.toString().toLowerCase().split(' ');
    for (let i = 0; i < splitted.length; i += 2) {
        material = splitted[i + 1].trim();
        quantity = Number(splitted[i].trim());

        if (material === 'shards' || material === 'fragments' || material === 'motes') {

            keyMaterials[material]["totalQuantity"] += quantity;
            if (keyMaterials[material]["totalQuantity"] >= 250) {
                keyMaterials[material]["totalQuantity"] -= 250;
                if (material === 'shards') {
                    console.log(`Shadowmourne obtained!`);
                } else if (material === 'fragments') {
                    console.log(`Valanyr obtained!`);
                } else if (material === 'motes') {
                    console.log(`Dragonwrath obtained!`);
                }
                break;
            }
        } else {
            if (junk.hasOwnProperty(material) === false) {
                junk[material] = {
                    totalQuantity: 0,
                };
            }
            junk[material]["totalQuantity"] += quantity;
        }
    }
    let result = Object.entries(keyMaterials).sort((a, b) => b[1]["totalQuantity"] - a[1]["totalQuantity"] || a[0].localeCompare(b[0]));

    for (const key of result) {
        console.log(`${key[0]}: ${key[1]['totalQuantity']}`);
    }
    let junkResult = Object.entries(junk).sort();
    for (const key of junkResult) {
        console.log(`${key[0]}: ${key[1]['totalQuantity']}`);
    }


}