// Copyright (C) 2020 Intel Corporation
//
// SPDX-License-Identifier: MIT

import React from 'react';
import { Row, Col } from 'antd/lib/grid';
import Button from 'antd/lib/button';
import InputNumber from 'antd/lib/input-number';
import Radio, { RadioChangeEvent } from 'antd/lib/radio';
import Tooltip from 'antd/lib/tooltip';
import Text from 'antd/lib/typography/Text';

import { RectDrawingMethod, CuboidDrawingMethod } from 'cvat-canvas-wrapper';
import { ShapeType } from 'reducers/interfaces';
import { clamp } from 'utils/math';
import LabelSelector from 'components/label-selector/label-selector';

interface Props {
    shapeType: ShapeType;
    labels: any[];
    minimumPoints: number;
    rectDrawingMethod?: RectDrawingMethod;
    cuboidDrawingMethod?: CuboidDrawingMethod;
    numberOfPoints?: number;
    selectedLabelID: number;
    repeatShapeShortcut: string;
    onChangeLabel(value: string): void;
    onChangePoints(value: number | undefined): void;
    onChangeRectDrawingMethod(event: RadioChangeEvent): void;
    onChangeCuboidDrawingMethod(event: RadioChangeEvent): void;
    onDrawTrack(): void;
    onDrawShape(): void;
}

function DrawShapePopoverComponent(props: Props): JSX.Element {
    const {
        labels,
        shapeType,
        minimumPoints,
        selectedLabelID,
        numberOfPoints,
        rectDrawingMethod,
        cuboidDrawingMethod,
        repeatShapeShortcut,
        onDrawTrack,
        onDrawShape,
        onChangeLabel,
        onChangePoints,
        onChangeRectDrawingMethod,
        onChangeCuboidDrawingMethod,
    } = props;

    return (
        <div className='cvat-draw-shape-popover-content'>
            <Row type='flex' justify='start'>
                <Col>
                    <Text className='cvat-text-color' strong>{`Draw new ${shapeType}`}</Text>
                </Col>
            </Row>
            <Row type='flex' justify='start'>
                <Col>
                    <Text className='cvat-text-color'>Label</Text>
                </Col>
            </Row>
            <Row type='flex' justify='center'>
                <Col span={24}>
                    <LabelSelector
                        style={{ width: '100%' }}
                        labels={labels}
                        value={selectedLabelID}
                        onChange={onChangeLabel}
                    />
                </Col>
            </Row>
            {shapeType === ShapeType.RECTANGLE && (
                <>
                    <Row>
                        <Col>
                            <Text className='cvat-text-color'> Drawing method </Text>
                        </Col>
                    </Row>
                    <Row type='flex' justify='space-around'>
                        <Col>
                            <Radio.Group
                                style={{ display: 'flex' }}
                                value={rectDrawingMethod}
                                onChange={onChangeRectDrawingMethod}
                            >
                                <Radio value={RectDrawingMethod.CLASSIC} style={{ width: 'auto' }}>
                                    By 2 Points
                                </Radio>
                                <Radio value={RectDrawingMethod.EXTREME_POINTS} style={{ width: 'auto' }}>
                                    By 4 Points
                                </Radio>
                            </Radio.Group>
                        </Col>
                    </Row>
                </>
            )}
            {shapeType === ShapeType.CUBOID && (
                <>
                    <Row>
                        <Col>
                            <Text className='cvat-text-color'> Drawing method </Text>
                        </Col>
                    </Row>
                    <Row type='flex' justify='space-around'>
                        <Col>
                            <Radio.Group
                                style={{ display: 'flex' }}
                                value={cuboidDrawingMethod}
                                onChange={onChangeCuboidDrawingMethod}
                            >
                                <Radio value={CuboidDrawingMethod.CLASSIC} style={{ width: 'auto' }}>
                                    From rectangle
                                </Radio>
                                <Radio value={CuboidDrawingMethod.CORNER_POINTS} style={{ width: 'auto' }}>
                                    By 4 Points
                                </Radio>
                            </Radio.Group>
                        </Col>
                    </Row>
                </>
            )}
            {shapeType !== ShapeType.RECTANGLE && shapeType !== ShapeType.CUBOID && (
                <Row type='flex' justify='space-around' align='middle'>
                    <Col span={14}>
                        <Text className='cvat-text-color'> Number of points: </Text>
                    </Col>
                    <Col span={10}>
                        <InputNumber
                            onChange={(value: number | undefined) => {
                                if (typeof value === 'number') {
                                    onChangePoints(Math.floor(clamp(value, minimumPoints, Number.MAX_SAFE_INTEGER)));
                                } else if (!value) {
                                    onChangePoints(undefined);
                                }
                            }}
                            className='cvat-draw-shape-popover-points-selector'
                            min={minimumPoints}
                            value={numberOfPoints}
                            step={1}
                        />
                    </Col>
                </Row>
            )}
            <Row type='flex' justify='space-around'>
                <Col span={12}>
                    <Tooltip title={`Press ${repeatShapeShortcut} to draw again`} mouseLeaveDelay={0}>
                        <Button onClick={onDrawShape}>Shape</Button>
                    </Tooltip>
                </Col>
                <Col span={12}>
                    <Tooltip title={`Press ${repeatShapeShortcut} to draw again`} mouseLeaveDelay={0}>
                        <Button onClick={onDrawTrack}>Track</Button>
                    </Tooltip>
                </Col>
            </Row>
        </div>
    );
}

export default React.memo(DrawShapePopoverComponent);