cvat/cvat-ui/src/components/annotation-page/standard-workspace/remove-confirm.tsx

// Copyright (C) 2022 Intel Corporation
// Copyright (C) CVAT.ai corp
//
// SPDX-License-Identifier: MIT

import React, { useCallback, useEffect, useState } from 'react';
import { useDispatch, useSelector } from 'react-redux';
import { CombinedState, ObjectType } from 'reducers';
import Text from 'antd/lib/typography/Text';
import Modal from 'antd/lib/modal';

import consts from 'consts';
import { removeObjectAsync, removeObject as removeObjectAction } from 'actions/annotation-actions';

export default function RemoveConfirmComponent(): JSX.Element | null {
    const [visible, setVisible] = useState(false);
    const [title, setTitle] = useState('');
    const [description, setDescription] = useState<JSX.Element>(<></>);
    const objectState = useSelector((state: CombinedState) => state.annotation.remove.objectState);
    const force = useSelector((state: CombinedState) => state.annotation.remove.force);
    const jobInstance = useSelector((state: CombinedState) => state.annotation.job.instance);
    const dispatch = useDispatch();

    const onOk = useCallback(() => {
        dispatch(removeObjectAsync(jobInstance, objectState, true));
    }, [jobInstance, objectState]);

    const onCancel = useCallback(() => {
        dispatch(removeObjectAction(null, false));
    }, []);

    useEffect(() => {
        const newVisible = (!!objectState && !force && objectState.lock) ||
            (objectState?.objectType === ObjectType.TRACK && !force);
        setTitle(objectState?.lock ? 'Object is locked' : 'Remove object');
        let descriptionMessage: string | JSX.Element = 'Are you sure you want to remove it?';

        if (objectState?.objectType === ObjectType.TRACK && !force) {
            descriptionMessage = (
                <>
                    <Text>
                        {
                            `The object you are trying to remove is a track.
                            If you continue, it removes many drawn objects on different frames.
                            If you want to hide it only on this frame, use the outside feature instead.
                            ${descriptionMessage}`
                        }
                    </Text>
                    <div className='cvat-remove-object-confirm-wrapper'>
                        {/* eslint-disable-next-line */}
                        <img src={consts.OUTSIDE_PIC_URL} />
                    </div>
                </>
            );
        }

        setDescription(descriptionMessage);
        setVisible(newVisible);
        if (!newVisible && objectState) {
            dispatch(removeObjectAsync(jobInstance, objectState, true));
        }
    }, [objectState, force]);

    return (
        <Modal
            okType='primary'
            okText='Yes'
            cancelText='Cancel'
            title={title}
            visible={visible}
            onOk={onOk}
            onCancel={onCancel}
            className='cvat-modal-confirm'
        >
            <div>
                {description}
            </div>
        </Modal>
    );
}