// 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 * as React from 'react';
import type { ColorPickerProps } from "@coreai-ds/react-components";
import { ColorPicker } from "@coreai-ds/react-components";
import { ColorSlider } from "@coreai-ds/react-components";
import { AlphaSlider } from "@coreai-ds/react-components";
import { ColorArea } from "@coreai-ds/react-components";
import { tinycolor } from "@ctrl/tinycolor";

const useStyles = makeStyles({
    example: {
        width: '300px',
        display: 'flex',
        flexDirection: 'column',
        gap: '10px',
    },
    previewColor: {
        width: '50px',
        height: '50px',
        borderRadius: '4px',
        border: '1px solid #ccc',
        '@media (forced-colors: active)': {
            forcedColorAdjust: 'none',
        },
    },
});

const DEFAULT_COLOR_HSV = { h: 109, s: 1, v: 0.91, a: 1 };

export const ColorPickerShape = (): JSXElement => {
    const styles = useStyles();
    const [color, setColor] = React.useState(DEFAULT_COLOR_HSV);
    const handleChange: ColorPickerProps['onColorChange'] = (_, data) => setColor({ ...data.color, a: data.color.a ?? 1 });
    return (<div className={styles.example}>
      <h3>Rounded (default)</h3>
      <ColorPicker color={color} onColorChange={handleChange}>
        <ColorSlider aria-label="Hue"/>
        <AlphaSlider aria-label="Alpha"/>
        <ColorArea inputX={{ 'aria-label': 'Saturation' }} inputY={{ 'aria-label': 'Brightness' }}/>
      </ColorPicker>
      <h3>Square (default)</h3>
      <ColorPicker shape="square" color={color} onColorChange={handleChange}>
        <ColorArea />
        <ColorSlider />
        <AlphaSlider />
      </ColorPicker>
      <div className={styles.previewColor} style={{ backgroundColor: tinycolor(color).toRgbString() }}/>
    </div>);
};

export default ColorPickerShape;