assembly line

// by SoftUni course JS Advanced
// lesson Objects and Composition
// assembly line task

function createAssemblyLine() {
    return {
        hasClima: (car) => {
            car.temp = 21;
            car.tempSettings = 21;
            car.adjustTemp = () => {
                if (car.temp < car.tempSettings) car.temp++;
                else if (car.temp > car.tempSettings) car.temp--;
            };
        },

        hasAudio: (car) => {
            car.currentTrack = {
                name: null,
                artist: null,
            };
            car.nowPlaying = () => {
                if (car.currentTrack !== null) {
                    console.log(
                        `Now playing '${car.currentTrack.name}' by ${car.currentTrack.artist}`
                    );
                }
            };
        },

        hasParktronic: (car) => {
            car.checkDistance = (n) => {
                if (n < 0.1) {
                    console.log("Beep! Beep! Beep");
                } else if (n < 0.25) {
                    console.log("Beep! Beep");
                } else if (n < 0.5) {
                    console.log("Beep!");
                } else {
                    console.log("");
                }
            };
        },
    };
}

const assemblyLine = createAssemblyLine();

const myCar = {
    make: "Toyota",
    model: "Avensis",
};