class Dealer {
    private customers: string[];

    constructor() {
        this.customers = [];
    }

    orderAuto(customer: Customer, auto: string, info: string) {
        const name = customer.getName();
        console.log(`Customer name: ${name}. Order auto is ${auto}`);
        console.log(`Additional info: ${info}`);
        this.addToCustomersList(name);
    }

    addToCustomersList(name: string) {
        this.customers.push(name);
    }

    getCustomerList() {
        return this.customers;
    }
};

class Customer {
    private name: string;
    private dealerMediator: Dealer;

    constructor(name: string, dealerMediator: Dealer) {
        this.name = name;
        this.dealerMediator = dealerMediator;
    }

    getName() {
        return this.name;
    }

    makeOrder(auto: string, info: string) {
        this.dealerMediator.orderAuto(this, auto, info)
    }
};

const mediator = new Dealer();

const ivan = new Customer('Ivan', mediator);
const anton = new Customer('Anton', mediator);

ivan.makeOrder('Tesla', 'With autopilot!');
anton.makeOrder('Audi', 'With parktronik!');

console.log(mediator.getCustomerList());