139 lines
4.1 KiB
TypeScript
139 lines
4.1 KiB
TypeScript
import * as React from 'react';
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import { XPositionReference } from '../../../Enums/XPositionReference';
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import { IContainerModel } from '../../../Interfaces/IContainerModel';
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import { DIMENSION_MARGIN } from '../../../utils/default';
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import { getDepth } from '../../../utils/itertools';
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import { Dimension } from './Dimension';
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interface IContainerProps {
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model: IContainerModel
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}
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/**
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* Render the container
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* @returns Render the container
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*/
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export const Container: React.FC<IContainerProps> = (props: IContainerProps) => {
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const containersElements = props.model.children.map(child => <Container key={`container-${child.properties.id}`} model={child} />);
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const xText = props.model.properties.width / 2;
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const yText = props.model.properties.height / 2;
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const [transformedX, transformedY] = transformPosition(
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props.model.properties.x,
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props.model.properties.y,
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props.model.properties.width,
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props.model.properties.XPositionReference
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);
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const transform = `translate(${transformedX}, ${transformedY})`;
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// g style
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const defaultStyle: React.CSSProperties = {
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transitionProperty: 'all',
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transitionTimingFunction: 'cubic-bezier(0.4, 0, 0.2, 1)',
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transitionDuration: '150ms'
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};
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// Rect style
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const style = Object.assign(
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JSON.parse(JSON.stringify(defaultStyle)),
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props.model.properties.style
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);
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// Dimension props
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const depth = getDepth(props.model);
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const dimensionMargin = DIMENSION_MARGIN * (depth + 1);
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const id = `dim-${props.model.properties.id}`;
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const xStart: number = 0;
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const xEnd = props.model.properties.width;
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const y = -dimensionMargin;
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const strokeWidth = 1;
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const text = (props.model.properties.width ?? 0).toString();
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let dimensionChildren: JSX.Element | null = null;
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if (props.model.children.length > 1) {
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const {
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childrenId,
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xChildrenStart,
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xChildrenEnd,
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yChildren,
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textChildren
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} = GetChildrenDimensionProps(props, dimensionMargin);
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dimensionChildren = <Dimension
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id={childrenId}
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xStart={xChildrenStart}
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xEnd={xChildrenEnd}
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yStart={yChildren}
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yEnd={yChildren}
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strokeWidth={strokeWidth}
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text={textChildren}
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/>;
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}
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return (
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<g
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style={defaultStyle}
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transform={transform}
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key={`container-${props.model.properties.id}`}
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>
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<Dimension
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id={id}
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xStart={xStart}
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xEnd={xEnd}
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yStart={y}
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yEnd={y}
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strokeWidth={strokeWidth}
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text={text}
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/>
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{ dimensionChildren }
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<rect
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width={props.model.properties.width}
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height={props.model.properties.height}
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style={style}
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>
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</rect>
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<text
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x={xText}
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y={yText}
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>
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{props.model.properties.id}
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</text>
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{ containersElements }
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</g>
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);
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};
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function GetChildrenDimensionProps(props: IContainerProps, dimensionMargin: number):
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{ childrenId: string, xChildrenStart: number, xChildrenEnd: number, yChildren: number, textChildren: string } {
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const childrenId = `dim-children-${props.model.properties.id}`;
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const lastChild = props.model.children[props.model.children.length - 1];
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let xChildrenStart = lastChild.properties.x;
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let xChildrenEnd = lastChild.properties.x;
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// Find the min and max
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for (let i = props.model.children.length - 2; i >= 0; i--) {
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const child = props.model.children[i];
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const left = child.properties.x;
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if (left < xChildrenStart) {
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xChildrenStart = left;
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}
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const right = child.properties.x;
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if (right > xChildrenEnd) {
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xChildrenEnd = right;
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}
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}
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const yChildren = props.model.properties.height + dimensionMargin;
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const textChildren = (xChildrenEnd - xChildrenStart).toString();
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return { childrenId, xChildrenStart, xChildrenEnd, yChildren, textChildren };
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}
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export function transformPosition(x: number, y: number, width: number, xPositionReference = XPositionReference.Left): [number, number] {
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let transformedX = x;
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if (xPositionReference === XPositionReference.Center) {
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transformedX -= width / 2;
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} else if (xPositionReference === XPositionReference.Right) {
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transformedX -= width;
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}
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return [transformedX, y];
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}
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