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

import type { JSXElement } from "@coreai-ds/react-components";
import { makeStyles } from "@coreai-ds/react-components";
import { tokens } from "@coreai-ds/react-components";
import * as React from 'react';
import type { DrawerProps } from "@coreai-ds/react-components";
import { useRestoreFocusTarget } from "@coreai-ds/react-components";
import { useRestoreFocusSource } from "@coreai-ds/react-components";
import { Drawer } from "@coreai-ds/react-components";
import { DrawerHeader } from "@coreai-ds/react-components";
import { DrawerHeaderTitle } from "@coreai-ds/react-components";
import { Button } from "@coreai-ds/react-components";
import { Dismiss24Regular } from "@fluentui/react-icons";
import { DrawerBody } from "@coreai-ds/react-components";

const useStyles = makeStyles({
    root: {
        border: '2px solid #ccc',
        overflow: 'hidden',
        display: 'flex',
        height: '480px',
        backgroundColor: '#fff',
    },
    content: {
        margin: `${tokens.spacingVerticalXL} ${tokens.spacingHorizontalXL}`,
        flex: '1',
        gridRowGap: tokens.spacingVerticalXXL,
    },
});

type DrawerType = Required<DrawerProps>['type'];

export const Responsive = (): JSXElement => {
    const styles = useStyles();
    const [isOpen, setIsOpen] = React.useState(true);
    const [type, setType] = React.useState<DrawerType>('inline');
    const onMediaQueryChange = React.useCallback(({ matches }: {
        matches: boolean;
    }) => setType(matches ? 'overlay' : 'inline'), [setType]);
    React.useEffect(() => {
        const match = window.matchMedia('(max-width: 720px)');
        if (match.matches) {
            setType('overlay');
        }
        match.addEventListener('change', onMediaQueryChange);
        return () => match.removeEventListener('change', onMediaQueryChange);
    }, [onMediaQueryChange]);
    // all Drawers need manual focus restoration attributes
    // unless (as in the case of some inline drawers, you do not want automatic focus restoration)
    const restoreFocusTargetAttributes = useRestoreFocusTarget();
    const restoreFocusSourceAttributes = useRestoreFocusSource();
    return (<div className={styles.root}>
      <Drawer type={type} {...restoreFocusSourceAttributes} separator position="start" open={isOpen} onOpenChange={(_, { open }) => setIsOpen(open)}>
        <DrawerHeader>
          <DrawerHeaderTitle action={<Button appearance="subtle" aria-label="Close" icon={<Dismiss24Regular />} onClick={() => setIsOpen(false)}/>}>
            Responsive Drawer
          </DrawerHeaderTitle>
        </DrawerHeader>

        <DrawerBody>
          <p>Drawer content</p>
        </DrawerBody>
      </Drawer>

      <div className={styles.content}>
        <Button {...restoreFocusTargetAttributes} appearance="primary" onClick={() => setIsOpen(!isOpen)}>
          Toggle
        </Button>

        <p>Resize the window to see the change</p>
      </div>
    </div>);
};

export default Responsive;