svg.js
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/* eslint-disable */
import React, { useRef, useState, useEffect } from "react";
import styles from "./index.less";
import {
createPathElement,
createTopTongue,
createTopTongueType1,
createTrapezoid,
createDynamicTop,
createNoneProject,
} from "../BoxDesign/createAirplaneBox";
const SvgBox = props => {
const svgContainerRef = useRef(null);
const svgRef = useRef(null);
const [boxKey, setBoxKey] = useState(new Date().getTime());
const { boxList, boxSize } = props;
// 盒身
useEffect(
() => {
initSVG();
},
[boxList, boxSize]
);
// 初始化svg
const initSVG = () => {
const svg = svgRef.current;
svg.innerHTML = "";
// const {svgType} = props
const svgType = 0;
// 获取长宽高
const width = Number(boxSize?.length);
const height = Number(boxSize?.width);
const deep = Number(boxSize?.height);
console.log(boxList, "boxLists");
let pathList = [];
// 判断盒型类型 根据不同盒型展示不同的盒身 0 四面盒身
if (svgType === 0) {
const rectangles = [
{ x: 0, y: 0, width, height },
{ x: 0 + width, y: 0, width: deep, height },
{ x: 0 + deep + width, y: 0, width, height },
{ x: 0 + width * 2 + deep, y: 0, width: deep, height },
];
rectangles.forEach(rect => {
svg.appendChild(createPathElement(rect.x, rect.y, rect.width, rect.height));
});
// 处理部件
// 上方盒舌
pathList.push(createUpperBoxTongueLeft(boxList[0]?.type, width, height, deep, Number(boxList[0]?.value), width, 0, 2, -2, 1, 5));
// 下边盒舌
pathList.push(createUpperBoxTongueRight(boxList[0]?.type, width, height, deep, Number(boxList[0]?.value), width * 2 + deep * 2, 0, -2, 5));
// 左边贴边
pathList.push(createTrapezoidLeft(boxList[4]?.type, height, 0, 0, Number(boxList[4]?.value)));
// 右边贴边
pathList.push(createTrapezoidRight(boxList[7]?.type, height, width * 2 + deep * 2, 0, -Number(boxList[7]?.value)));
// 下边舌
pathList.push(createUpperBoxTongueLeft(boxList[2]?.type, width, height, deep, -Number(boxList[2]?.value), width, height, 2, 2, 0, -5));
pathList.push(
createUpperBoxTongueRight(boxList[2]?.type, width, height, deep, -Number(boxList[2]?.value), width * 2 + deep * 2, height, -2, 2, 1, -5)
);
// 左上部件
pathList.push(createDynamicTopLeft(boxList[3]?.type, width, height, deep, 0, 0, Number(boxList[3]?.value)));
// 右上部件
pathList.push(createDynamicTopRight(boxList[6]?.type, width, height, deep, width + deep, 0, Number(boxList[6]?.value)));
// 左下部件
pathList.push(createDynamicTopLeft(boxList[5]?.type, width, height, -deep, 0, height, -Number(boxList[5]?.value)));
// 右下部件
pathList.push(createDynamicTopRight(boxList[8]?.type, width, height, -deep, width + deep, height, -Number(boxList[8]?.value)));
// 盒底组件
pathList.push(createBoxBottomComponent(0));
pathList.forEach(x => {
svg.appendChild(x);
});
}
// 计算展长展宽 还需要加上贴边
const viewBoxWidth = (width * 2 + deep * 2) * 1.5;
// 要判断是否有上下部件
let max = 0;
if (boxList[0]?.value && boxList[0]?.type !== null) {
max = Number(boxList[0].value);
}
const targetIndicesSh = [0, 2];
const targetIndices = [3, 5, 6, 8];
if (boxList && boxList.length) {
const filterShData = targetIndicesSh.map(index => boxList[index]).filter(item => item.type !== null && item.value !== "");
const filteredData = targetIndices.map(index => boxList[index]).filter(item => item.type !== null && item.value !== "");
if (filterShData && filterShData.length) {
max = Math.max(...filterShData.map(item => Number(item.value))) ;
}
if (filteredData && filteredData.length) {
max = Math.max(...filteredData.map(item => Number(item.value))) * 3;
}
}
const viewBoxHeight = (height + max) * 2;
// 更新 SVG 的 viewBox 和尺寸
const svgContainer = svgContainerRef.current;
svg.setAttribute("viewBox", `${-viewBoxWidth * 0.1} ${-viewBoxHeight * 0.3} ${viewBoxWidth} ${viewBoxHeight}`);
svg.setAttribute("width", `${viewBoxWidth}px`);
svg.setAttribute("height", `${viewBoxHeight}px`);
// svgContainer.style.width = `${viewBoxWidth}px`;
// svgContainer.style.height = `${viewBoxHeight}px`;
};
// 上方盒舌左边
const createUpperBoxTongueLeft = (upperBoxTongueType, width, height, deep, size, offsetX, offsetY) => {
if (!size) return createNoneProject();
// 根据不同类型创建不同形状的盒舌 upperBoxTongueType 如果null则返回
let data = {};
switch (upperBoxTongueType) {
case 0:
data = createTopTongueType1(deep, offsetX, offsetY, -size, 3, 2);
break;
case 1:
data = createTopTongueType1(deep, offsetX, offsetY, -size, 3, 2);
break;
default:
data = createNoneProject();
break;
}
return data;
};
// 右上方盒舌
const createUpperBoxTongueRight = (upperBoxTongueType, width, height, deep, size, offsetX, offsetY) => {
if (!size) return createNoneProject();
// 根据不同类型创建不同形状的盒舌 upperBoxTongueType 如果null则返回
let data = {};
switch (upperBoxTongueType) {
case 0:
data = createTopTongueType1(-deep, offsetX, offsetY, -size, -3, -2);
break;
case 1:
data = createTopTongueType1(-deep, offsetX, offsetY, -size, -3, -2);
break;
default:
data = createNoneProject();
break;
}
return data;
};
// 右上方盒舌
const createBottomBoxTongueRight = (upperBoxTongueType, width, height, deep, size, offsetX, offsetY) => {
if (!size) return createNoneProject();
// 根据不同类型创建不同形状的盒舌 upperBoxTongueType 如果null则返回
let data = {};
switch (upperBoxTongueType) {
case 0:
data = createTopTongue(-deep, offsetX, offsetY, size, -2, 5, 0, true);
break;
case 1:
data = createTopTongueType1(-deep, offsetX, offsetY, -size, -3, -2);
break;
default:
data = createNoneProject();
break;
}
return data;
};
const createBottomBoxTongueLeft = (upperBoxTongueType, width, height, deep, size, offsetX, offsetY) => {
if (!size) return createNoneProject();
// 根据不同类型创建不同形状的盒舌 upperBoxTongueType 如果null则返回
let data = {};
switch (upperBoxTongueType) {
case 0:
data = createTopTongue(deep, offsetX, offsetY, size, 2, 5, 1, false);
break;
case 1:
data = createTopTongueType1(deep, offsetX, offsetY, -size, 3, 2);
break;
default:
data = createNoneProject();
break;
}
return data;
};
// 左边贴位
const createTrapezoidLeft = (trapezoidLeftType, height, offsetX, offsetY, dg) => {
if (!dg) return createNoneProject();
let data = {};
switch (trapezoidLeftType) {
case 0:
data = createTrapezoid(height, offsetX, offsetY, dg);
break;
case 1:
break;
default:
data = createNoneProject();
break;
}
return data;
};
// 右边贴位
const createTrapezoidRight = (trapezoidLeftType, height, offsetX, offsetY, dg) => {
if (!dg) return createNoneProject();
let data = {};
switch (trapezoidLeftType) {
case 0:
data = createTrapezoid(height, offsetX, offsetY, dg);
break;
case 1:
break;
default:
data = createNoneProject();
break;
}
return data;
};
// 左上部件
const createDynamicTopLeft = (trapezoidLeftType, width, height, deep, offsetX, offsetY, size) => {
if (!size) return createNoneProject();
let data = {};
switch (trapezoidLeftType) {
case 0:
data = createDynamicTop(width, height, deep, offsetX, offsetY, size);
break;
case 1:
break;
default:
data = createNoneProject();
break;
}
return data;
};
// 右上部件
const createDynamicTopRight = (trapezoidLeftType, width, height, deep, offsetX, offsetY, size) => {
if (!size) return createNoneProject();
let data = {};
switch (trapezoidLeftType) {
case 0:
data = createDynamicTop(width, height, deep, offsetX, offsetY, size);
break;
case 1:
break;
default:
data = createNoneProject();
break;
}
return data;
};
// 盒底组件 特殊的盒底组件
const createBoxBottomComponent = trapezoidLeftType => {
let data = {};
switch (trapezoidLeftType) {
case 0:
data = createNoneProject();
break;
case 1:
break;
default:
data = createNoneProject();
break;
}
return data;
};
return (
<div
id="svgContainer"
key={boxKey}
ref={svgContainerRef}
style={{
width: "100%",
height: "100%",
}}
>
<svg
className={styles.svgContainer}
id="dynamicSvg"
xmlns="http://www.w3.org/2000/svg"
ref={svgRef}
viewBox="0 -150 400 300"
preserveAspectRatio="xMidYMid meet"
width="100%"
height="100%"
/>
</div>
);
};
export default SvgBox;