// Copyright (c) Microsoft Corporation.
// Licensed under the MIT license.

import type { ComboboxProps } from "@coreai-ds/react-components";
import type { JSXElement } from "@coreai-ds/react-components";
import { useId } from "@coreai-ds/react-components";
import { makeStyles } from "@coreai-ds/react-components";
import * as React from 'react';
import { Combobox } from "@coreai-ds/react-components";
import { Option } from "@coreai-ds/react-components";

const useStyles = makeStyles({
    root: {
        // Stack the label above the field with a gap
        display: 'grid',
        gridTemplateRows: 'repeat(1fr)',
        justifyItems: 'start',
        gap: '2px',
        maxWidth: '400px',
    },
});

export const ActiveOptionChange = (props: Partial<Omit<ComboboxProps, "label" | "dynamicWidth">>): JSXElement => {
    const comboId = useId('combo-active-option-change');
    const options = ['Cat', 'Dog', 'Ferret', 'Fish', 'Hamster', 'Snake'];
    const styles = useStyles();
    const [activeOptionText, setActiveOptionText] = React.useState('');
    const onActiveOptionChange = React.useCallback<NonNullable<ComboboxProps['onActiveOptionChange']>>((_, data) => {
        if (data?.nextOption?.text) {
            setActiveOptionText(data?.nextOption?.text);
        }
    }, [setActiveOptionText]);
    const onMouseEnter = React.useCallback((e: React.MouseEvent<HTMLDivElement>) => {
        setActiveOptionText(`${e.currentTarget.textContent} (Mouse enter)`);
    }, [setActiveOptionText]);
    return (<div className={styles.root}>
      {activeOptionText}
      <label id={comboId}>Best pet</label>
      <Combobox aria-labelledby={comboId} placeholder="Select an animal" onActiveOptionChange={onActiveOptionChange} {...props}>
        {options.map(option => (<Option key={option} disabled={option === 'Ferret'} onMouseEnter={onMouseEnter}>
            {option}
          </Option>))}
      </Combobox>
    </div>);
};

export default ActiveOptionChange;