#

luxiaotao1123

2024-03-13 11e9c8a8bcc15f38b71b404dbda743f8248c9d02

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
import React, { useRef, useEffect, useState } from "react";
import { Button, Drawer, Input, Switch } from 'antd';
import { initNodeData } from "./GraphConfig";
import './GrapDrawer.less';
 
const { TextArea } = Input;
 
export const GraphDrawer = ({ graphRef, isReady }) => {
 
    const [open, setOpen] = useState(false);
    const [init, setInit] = useState(false);
    const [nodeData, setNodeData] = useState(null);
    const [edgeData, setEdgeData] = useState(null);
    const [codeContent, setCodeContent] = useState(null);
 
    const showNodeDrawer = (graph, node) => {
        setOpen(true);
        setNodeData(node);
        if (node.data == null) {
            node.data = initNodeData;
        }
 
        if (node.data.codeContent != null) {
            setCodeContent(node.data.codeContent);
        }
    };
 
    const showEdgeDrawer = (graph, edge) => {
        setOpen(true);
        setEdgeData(edge);
        if (edge.data == null) {
            edge.data = initNodeData;
        }
 
        if (edge.data.codeContent != null) {
            setCodeContent(edge.data.codeContent);
        }
 
        if (edge.labels.length == 0) {
            edge.appendLabel({
                attrs: {
                    label: {
                        text: ""
                    }
                }
            })
        }
 
    }
 
    const onNodeClose = (e) => {
        setOpen(false);
        setNodeData(null);
        setCodeContent(null);
    };
 
    const onEdgeClose = (e) => {
        setOpen(false);
        setEdgeData(null);
        setCodeContent(null);
    };
 
    const nodeTextAreaChange = (e) => {
        setCodeContent(e.target.value);
        nodeData.data.codeContent = e.target.value;
    }
 
    const edgeTextAreaChange = (e) => {
        setCodeContent(e.target.value);
        edgeData.data.codeContent = e.target.value;
    }
 
    const nodeDataInputChange = (e) => {
        nodeData.label = e.target.value;
    }
 
    const edgeDataInputChange = (e) => {
        edgeData.removeLabelAt(0);
        edgeData.appendLabel({
            attrs: {
                label: {
                    text: e.target.value
                }
            }
        })
        edgeData.data.logicBool = e.target.value == 'true' ? true : false;
    }
 
    useEffect(() => {
        if (isReady) {
            const graph = graphRef.current;
 
            if (!init) {
                graph.on("node:dblclick", ({ node }) => {
                    showNodeDrawer(graph, node);
                })
                graph.on("edge:dblclick", ({ edge }) => {
                    showEdgeDrawer(graph, edge);
                })
                setInit(true);
            }
        }
    })
 
    if (nodeData) {
        return (
            <>
                <Drawer title={nodeData.label} onClose={onNodeClose} open={open} size="large">
                    <div className="graphDrawerContainer">
                        <div>ID：{nodeData.id}</div>
                        <div>组件名：<Input defaultValue={nodeData.label} onChange={nodeDataInputChange} /></div>
                        <div>根节点：<Switch checkedChildren="是" unCheckedChildren="否" checked={nodeData.data.root} /></div>
                        <div>可执行代码：</div>
                        <TextArea value={codeContent} onChange={nodeTextAreaChange} rows={10} />
                    </div>
                </Drawer>
            </>
        );
    } else if (edgeData) {
        return (
            <>
                <Drawer title={edgeData.label} onClose={onEdgeClose} open={open} size="large">
                    <div className="graphDrawerContainer">
                        <div>ID：{edgeData.id}</div>
                        <div>属性详情：<Input defaultValue={edgeData.labels[0].attrs.label.text} onChange={edgeDataInputChange} /></div>
                        <div>根节点：<Switch checkedChildren="是" unCheckedChildren="否" checked={edgeData.data.root} /></div>
                        <div>可执行代码：</div>
                        <TextArea value={codeContent} onChange={edgeTextAreaChange} rows={10} />
                    </div>
                </Drawer>
            </>
        );
    }
}