Nitro-V3/src/hooks/rooms/widgets/useDoorState.ts

import { DoorbellMessageEvent, FlatAccessDeniedMessageEvent,
    GenericErrorEvent, GetGuestRoomResultEvent,
    GetSessionDataManager, RoomDataParser,
    RoomDoorbellAcceptedEvent } from '@nitrots/nitro-renderer';
import { useCallback, useState } from 'react';
import { useBetween } from 'use-between';
import { DoorStateType } from '../../../api';
import { useMessageEvent } from '../../events';

export type DoorStateSnapshot = {
    roomInfo: RoomDataParser | null;
    state: number;
};

const INITIAL: DoorStateSnapshot = { roomInfo: null, state: DoorStateType.NONE };

const useDoorStateStore = () =>
{
    const [ snapshot, setSnapshot ] = useState<DoorStateSnapshot>(INITIAL);

    const handleDoorbell = useCallback((event: DoorbellMessageEvent) =>
    {
        const parser = event.getParser();
        if(parser.userName && parser.userName.length > 0) return;
        setSnapshot(prev => ({ ...prev, state: DoorStateType.STATE_WAITING }));
    }, []);

    const handleAccepted = useCallback((event: RoomDoorbellAcceptedEvent) =>
    {
        const parser = event.getParser();
        if(parser.userName && parser.userName.length > 0) return;
        setSnapshot(prev => ({ ...prev, state: DoorStateType.STATE_ACCEPTED }));
    }, []);

    const handleDenied = useCallback((event: FlatAccessDeniedMessageEvent) =>
    {
        const parser = event.getParser();
        if(parser.userName && parser.userName.length > 0) return;
        setSnapshot(prev => ({ ...prev, state: DoorStateType.STATE_NO_ANSWER }));
    }, []);

    const handleGenericError = useCallback((event: GenericErrorEvent) =>
    {
        const parser = event.getParser();
        if(parser.errorCode !== -100002) return;
        setSnapshot(prev => ({ ...prev, state: DoorStateType.STATE_WRONG_PASSWORD }));
    }, []);

    const handleGuestRoom = useCallback((event: GetGuestRoomResultEvent) =>
    {
        const parser = event.getParser();
        if(!parser.roomForward) return;
        if(parser.data.ownerName === GetSessionDataManager().userName) return;
        if(parser.isGroupMember) return;
        if(parser.data.doorMode === RoomDataParser.DOORBELL_STATE)
        {
            setSnapshot({ roomInfo: parser.data, state: DoorStateType.START_DOORBELL });
            return;
        }
        if(parser.data.doorMode === RoomDataParser.PASSWORD_STATE)
        {
            setSnapshot({ roomInfo: parser.data, state: DoorStateType.START_PASSWORD });
        }
    }, []);

    useMessageEvent<DoorbellMessageEvent>(DoorbellMessageEvent, handleDoorbell);
    useMessageEvent<RoomDoorbellAcceptedEvent>(RoomDoorbellAcceptedEvent, handleAccepted);
    useMessageEvent<FlatAccessDeniedMessageEvent>(FlatAccessDeniedMessageEvent, handleDenied);
    useMessageEvent<GenericErrorEvent>(GenericErrorEvent, handleGenericError);
    useMessageEvent<GetGuestRoomResultEvent>(GetGuestRoomResultEvent, handleGuestRoom);

    const reset = useCallback(() => setSnapshot(INITIAL), []);

    return { snapshot, setSnapshot, reset };
};

export const useDoorState = () => useBetween(useDoorStateStore);