<script>

    const ArrayHouse = [
        {
            name: 'house1',
            rooms: [
                {
                    number: 3,
                    chairs: [
                        {
                            color: 'red',
                            height: 10,
                            width: 45
                        },
                        {
                            color: 'red',
                            height: 10,
                            width: 45
                        },
                        {
                            color: 'red',
                            height: 10,
                            width: 45
                        }
                    ]
                },
                {
                    number: 1,
                    chairs: [
                        {
                            color: 'green',
                            height: 10,
                            width: 45
                        },
                        {
                            color: 'black',
                            height: 10,
                            width: 45
                        },
                        {
                            color: 'violet',
                            height: 10,
                            width: 45
                        }
                    ]
                }
            ]
        },
        {
            name: 'house2',
            rooms: [
                {
                    number: 3,
                    chairs: [
                        {
                            color: 'red',
                            height: 10,
                            width: 45
                        },
                        {
                            color: 'red',
                            height: 10,
                            width: 45
                        },
                        {
                            color: 'red',
                            height: 10,
                            width: 45
                        }
                    ]
                },
                {
                    number: 1,
                    chairs: [
                        {
                            color: 'green',
                            height: 10,
                            width: 45
                        },
                        {
                            color: 'black',
                            height: 10,
                            width: 45
                        },
                        {
                            color: 'violet',
                            height: 10,
                            width: 45
                        }
                    ]
                },
                {
                    number: 15,
                    chairs: [
                        {
                            color: 'green',
                            height: 102,
                            width: 45
                        },
                        {
                            color: 'white',
                            height: 110,
                            width: 45
                        },
                        {
                            color: 'violet',
                            height: 150,
                            width: 45
                        }
                    ]
                }
            ]
        }
    ]

    class HouseContext {

        constructor() {
            console.log(this.getHouseByName('house1'));
            this.addHouse({
                name: 'addHouse',
                rooms: []
            });
            console.log(ArrayHouse);

            console.log(this.getRoomBuNumber('house2', 1));

            this.addRoom('addHouse', {
                number: 228,
                chairs:[]
            });

            console.log(ArrayHouse);
        }

        getHouseByName(name) {
            return ArrayHouse.find(v => v.name == name);
        }

        addHouse(house) {
            ArrayHouse.push(house);
        }

        getRoomBuNumber(houseName, roomNumber) {
            return ArrayHouse.find(v => v.name == houseName).rooms.find(v => v.number == roomNumber);
        }

        addRoom(houseName, room) {
            ArrayHouse.find(v => v.name == houseName).rooms.push(room);
        }
    }

    new HouseContext();


</script>