Card Game

function cardGame(array) {
    let players={};

    for(let element of array){
        let playerName=element.slice(0,element.indexOf(": "));
        let cards=element.slice(element.indexOf(" ")+1,).split(', ');

        if(!players.hasOwnProperty(playerName)){
            players[playerName]=cards;
        }else{
            players[playerName].push.apply(players[playerName],cards);
        }
    }

    for(let player in players){
        let currSet=new Set(players[player]);
        players[player]=Array.from(currSet);
        players[player]["totalPoints"]=0;
    }

    for(let player in players){

        for(let card of players[player]){
            let cardPower;
            let cardType;

            if(card.length==2){
                [cardPower,cardType]=card.split('');
            }else{
                cardType=card.split('').pop();
                cardPower=card.slice(0,2);
            }

            switch(cardPower){
                case'2':
                    cardPower=2;
                    break;
                case'3':
                    cardPower=3;
                    break;
                case '4':
                    cardPower=4;
                    break;
                case'5':
                    cardPower=5;
                    break;
                case'6':
                    cardPower=6;
                    break;
                case'7':
                    cardPower=7;
                    break;
                case'8':
                    cardPower=8;
                    break;
                case'9':
                    cardPower=9;
                    break;
                case'10':
                    cardPower=10;
                    break;
                case'J':
                    cardPower=11;
                    break;
                case'Q':
                    cardPower=12;
                    break;
                case'K':
                    cardPower=13;
                    break;
                case'A':
                    cardPower=14;
                    break;
            }
            switch(cardType){
                case 'S': cardType=4;break;
                case 'H': cardType=3;break;
                case 'D': cardType=2;break;
                case 'C': cardType=1;break;
            }
            players[player]["totalPoints"]+=cardType*cardPower;
        }
    }

    for(let player in players){
        console.log(`${player}: ${players[player]["totalPoints"]}`)
    }
}