05. Card Game Associative Arrays - Exercise

function cardGame(input) {
    let players = new Map();

    for (currentPlayer of input) {
        let [name, cards] = currentPlayer.split(': ')
        cards = cards.split(', ');
        if (players.has(name)) {
            for (let card of cards) {
                if (!players.get(name).includes(card)) {
                    players.get(name).push(card);
                }
            }
        } else {
            players.set(name, []);
            for (let card of cards) {
                if (!players.get(name).includes(card)) {
                    players.get(name).push(card);
                }
            }
        }
    }
    for (let player of players) {
        let power = 0;
        let powerp = 0;
        let powert = 0;
        for (let card of player[1]) {
            let p = card.substr(0, card.length - 1);
            let t = card.substr(card.length - 1, 1);
            switch (p) {
                case '2':
                    powerp = 2;
                    break;
                case '3':
                    powerp = 3;
                    break;
                case '4':
                    powerp = 4;
                    break;
                case '5':
                    powerp = 5;
                    break;
                case '6':
                    powerp = 6;
                    break;
                case '7':
                    powerp = 7;
                    break;
                case '8':
                    powerp = 8;
                    break;
                case '9':
                    powerp = 9;
                    break;
                case '10':
                    powerp = 10;
                    break;
                case 'J':
                    powerp = 11;
                    break;
                case 'Q':
                    powerp = 12;
                    break;
                case 'K':
                    powerp = 13;
                    break;
                case 'A':
                    powerp = 14;
                    break;
            }
            switch (t) {
                case 'S':
                    powert = 4;
                    break;
                case 'H':
                    powert = 3;
                    break;
                case 'D':
                    powert = 2;
                    break;
                case 'C':
                    powert = 1;
                    break;
            }
            power += powerp * powert
        }
        console.log(`${player[0]}: ${power}`);
    }
}