import React, {
    Component
} from 'react-native';

import Svg, {
    ClipPath,
    Defs,
    RadialGradient,
    Stop,
    Rect,
    Text,
    Ellipse,
    G,
    Polygon,
    Circle
} from 'react-native-svg';

class ClipPathAttr extends Component{
    static title = 'Clip by set clip-path with a path data';
    render() {
        return <Svg
            height="100"
            width="100"
        >
            <Defs>
                <RadialGradient id="grad" cx="50%" cy="50%" rx="50%" ry="50%" fx="50%" fy="50%">
                    <Stop
                        offset="0%"
                        stopColor="#fff"
                        stopOpacity="1"
                    />
                    <Stop
                        offset="100%"
                        stopColor="#00f"
                        stopOpacity="1"
                    />
                </RadialGradient>
            </Defs>
            <Circle
                cx="50"
                cy="50"
                r="30"
                fill="red"
            />
            <Rect
                x="0"
                y="0"
                width="100"
                height="100"
                fill="url(#grad)"
                clipPath="M50,5L20,99L95,39L5,39L80,99z"
            />
        </Svg>;
    }
}

class ClipRule extends Component{
    static title = 'Clip a group with clipRule="evenodd"';
    render() {
        return <Svg
            height="100"
            width="100"
        >
            <G
                clipPath="M50,5L20,99L95,39L5,39L80,99z"
                clipRule="evenodd"
            >
                <Rect
                    x="0"
                    y="0"
                    width="50"
                    height="50"
                    fill="red"
                />
                <Rect
                    x="50"
                    y="0"
                    width="50"
                    height="50"
                    fill="blue"
                />
                <Rect
                    x="0"
                    y="50"
                    width="50"
                    height="50"
                    fill="yellow"
                />
                <Rect
                    x="50"
                    y="50"
                    width="50"
                    height="50"
                    fill="green"
                />
            </G>
        </Svg>;
    }
}


class ClipPathElement extends Component{
    static title = 'Clip by set clip-path with a path data';
    render() {
        return <Svg
            height="100"
            width="100"
        >
            <Defs>
                <RadialGradient id="grad" cx="50%" cy="50%" rx="50%" ry="50%" fx="50%" fy="50%">
                    <Stop
                        offset="0%"
                        stopColor="#ff0"
                        stopOpacity="1"
                    />
                    <Stop
                        offset="100%"
                        stopColor="#00f"
                        stopOpacity="1"
                    />
                </RadialGradient>
                <ClipPath id="clip">
                    <Circle cx="30" cy="30" r="20"/>
                    <Ellipse cx="60" cy="70" rx="20" ry="10" />
                    <Rect x="65" y="15" width="30" height="30" />
                    <Polygon points="20,60 20,80 50,70" />
                </ClipPath>
            </Defs>
            <Rect
                x="0"
                y="0"
                width="100"
                height="100"
                fill="url(#grad)"
                clipPath="url(#clip)"
            />
        </Svg>;
    }
}

class TextClipping extends Component{
    static title = 'Transform the text';
    render() {
        return <Svg
            height="60"
            width="200"
        >
            <Defs>
                <ClipPath id="clip">
                    <Circle cx="-60" cy="15" r="10"/>
                    <Circle cx="-40" cy="15" r="10"/>
                    <Circle cx="-20" cy="15" r="10"/>
                    <Circle cx="0" cy="15" r="10"/>
                    <Circle cx="20" cy="15" r="10"/>
                    <Circle cx="40" cy="15" r="10"/>
                    <Circle cx="60" cy="15" r="10"/>
                </ClipPath>
            </Defs>
            <Text
                x="100"
                y="30"
                fill="red"
                fontSize="22"
                fontWeight="bold"
                fill="red"
                stroke="blue"
                textAnchor="center"
                clipPath="url(#clip)"
            >NOT THE FACE</Text>
        </Svg>;
    }
}

const icon = <Svg
    height="20"
    width="20"
>
    <G
        clipPath="M50,5L20,99L95,39L5,39L80,99z"
        clipRule="evenodd"
        scale="0.2"
    >
        <G>
            <Rect
                x="0"
                y="0"
                width="50"
                height="50"
                fill="red"
            />
            <Rect
                x="50"
                y="0"
                width="50"
                height="50"
                fill="blue"
            />
            <Rect
                x="0"
                y="50"
                width="50"
                height="50"
                fill="yellow"
            />
            <Rect
                x="50"
                y="50"
                width="50"
                height="50"
                fill="green"
            />
        </G>
    </G>
</Svg>;

const samples = [ClipPathAttr, ClipRule, ClipPathElement, TextClipping];

export {
    icon,
    samples
}