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import { Container, Row, Stack } from 'react-bootstrap';
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import { TagInfo } from '../../api';
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import { Button, Tooltip } from 'antd';
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import { DownOutlined, QuestionCircleOutlined, TagOutlined } from '@ant-design/icons';
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import React, { useContext, useState } from 'react';
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import { SubTagItem } from './SubTagItem';
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import { TagCategoryContext } from '../../contexts/TagCategoryContext';
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import { AnnotationContext } from '../../contexts/AnnotationContext';
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import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
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import { faAngleDown, faAngleUp, faTag } from '@fortawesome/free-solid-svg-icons';
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import { faCircleQuestion } from '@fortawesome/free-regular-svg-icons';
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import styles from '/styles/Icon.module.scss';
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/**
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* Creates a single tag item in a tag panel.
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* @param props Properties should contain the tag.
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* @returns The item that represents the tag.
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*/
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export function TagItem(props: { tag: TagInfo }) {
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/**
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* Should sub tags be visible?
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*/
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const [visibleSubTags, setVisibleSubTags] = useState(false);
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/**
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* Tag context.
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*/
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const { selectTag } = useContext(TagCategoryContext);
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/**
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* Annotation context
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*/
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const { submitting } = useContext(AnnotationContext);
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/**
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* Button icon.
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*/
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const [buttonIcon, setButtonIcon] = useState<React.ReactNode>(<DownOutlined />);
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/**
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* Changes visibility of sub tags.
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*/
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const changeSubTagsVisibility = () => {
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setButtonIcon(
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visibleSubTags ? (
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<FontAwesomeIcon icon={faAngleDown} className={styles.iconLeft} />
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) : (
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<FontAwesomeIcon icon={faAngleUp} className={styles.iconLeft} />
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)
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);
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setVisibleSubTags(!visibleSubTags);
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};
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/**
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* Selects the tag.
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*/
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const onSelectTag = () => {
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selectTag(props.tag, null);
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};
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/**
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* Does tag have sub tags?
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*/
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const hasSubTags = (props.tag.subTags?.length ?? 0) > 0;
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return (
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<Container>
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<Row>
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{hasSubTags && (
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<Button
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onClick={changeSubTagsVisibility}
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className="w-100 text-start rounded"
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disabled={submitting}
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>
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<div className=" align-middle">
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{buttonIcon}
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<FontAwesomeIcon
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icon={faTag}
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style={{ color: props.tag.color ?? 'black' }}
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className={styles.iconMiddle}
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/>
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{props.tag.name}
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{props.tag.description && props.tag.description !== '' && (
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<Tooltip
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title={props.tag.description}
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key={props.tag.description}
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>
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<FontAwesomeIcon
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icon={faCircleQuestion}
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className={styles.iconRight}
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/>
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</Tooltip>
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)}
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</div>
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</Button>
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)}
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{!hasSubTags && (
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<Button
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onClick={onSelectTag}
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className="w-100 text-start rounded"
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disabled={submitting}
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>
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<div className=" align-middle">
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<FontAwesomeIcon
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icon={faTag}
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style={{ color: props.tag.color ?? 'black' }}
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className={styles.iconLeft}
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/>
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{props.tag.name}
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{props.tag.description && props.tag.description !== '' && (
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<Tooltip
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title={props.tag.description}
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key={props.tag.description}
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>
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<FontAwesomeIcon
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icon={faCircleQuestion}
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className={styles.iconRight}
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/>
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</Tooltip>
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)}
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</div>
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</Button>
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)}
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</Row>
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{visibleSubTags && (
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<Stack gap={2} className="mt-2">
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{props.tag.subTags?.map((subTag, index) => (
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<SubTagItem tag={props.tag} subTag={subTag} key={index} />
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))}
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</Stack>
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)}
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</Container>
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);
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}
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