zhang1106
a5505207bc
- 重构设备悬停提示逻辑，使用画布坐标替代DOM坐标 - 提取缩放控制逻辑到独立回调函数 - 移除未使用的组件和引用 - 改进全屏切换实现方式 - 添加平面图导出功能
57 lines
1.6 KiB
React
57 lines
1.6 KiB
React
import React, { useState, useEffect, useRef } from 'react';
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import { Select, Spin, message } from 'antd';
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import { HomeOutlined } from '@ant-design/icons';
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import axios from 'axios';
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import { RoomOptionContent, RoomIndicator } from '../styles';
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const RoomSelector = ({ selectedRoomId, onRoomChange }) => {
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const [rooms, setRooms] = useState([]);
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const [loading, setLoading] = useState(false);
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const hasAutoSelected = useRef(false);
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useEffect(() => {
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const fetchRooms = async () => {
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setLoading(true);
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try {
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const response = await axios.get('/api/rooms', { params: { pageSize: 1000 } });
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const roomList = response.data.rooms || [];
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setRooms(roomList);
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if (!hasAutoSelected.current && roomList.length > 0 && !selectedRoomId) {
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hasAutoSelected.current = true;
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onRoomChange(roomList[0].roomId);
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}
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} catch (err) {
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message.error('获取机房列表失败');
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} finally {
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setLoading(false);
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}
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};
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fetchRooms();
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}, []);
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return (
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<Select
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value={selectedRoomId}
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onChange={onRoomChange}
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style={{ minWidth: 180 }}
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placeholder="选择机房"
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suffixIcon={loading ? <Spin size="small" /> : <HomeOutlined />}
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options={rooms.map(r => ({
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value: r.roomId,
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label: (
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<RoomOptionContent>
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<RoomIndicator />
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{r.name}
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</RoomOptionContent>
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),
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}))}
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notFoundContent={loading ? <Spin size="small" /> : '暂无机房'}
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size="middle"
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/>
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);
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};
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export default RoomSelector;
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