10. Legendary Farming (Assoc Arrays)

function solve(input){

let legendary = {
    shards: 'Shadowmourne',
    fragments:'Valanyr',
    motes:'Dragonwrath',
}

let mainResource = {
    shards:0,
    fragments:0,
    motes:0

};

let regularResource = {};


function populate(material,quantity){
    let currentQuantity = 0;
    if(!mainResource.hasOwnProperty(material)){
        if(!regularResource.hasOwnProperty(material)){
            regularResource[material] = quantity;
        }else{
            currentQuantity = regularResource[material];
            currentQuantity += quantity;
            regularResource[material] = currentQuantity;
        }
    }else{
        currentQuantity = mainResource[material];
        currentQuantity += quantity;
        mainResource[material] = currentQuantity;
    }
}

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

    populate(material,quantity);
    if(mainResource[material] >= 250){
        console.log(`${legendary[material]} obtained!`);
        let value = mainResource[material];
        value -=250;
        mainResource[material] = value;
        break;
    }
}
    Object.entries(mainResource).sort((a,b)=>{
        if(a[1] === b[1]){
            return a[0].localeCompare(b[0]);
        }
        return b[1] - a[1];
    }).forEach(pair=>{
        let key = pair[0];
        let val = pair[1];
            console.log(`${key}: ${val}`);

    });
    Object.entries(regularResource).sort((a,b)=>{
        return a[0].localeCompare(b[0]);
    }).forEach(pair=>{
        console.log(`${pair[0]}: ${pair[1]}`);

    });


}