完成管网在线模拟页面组件基本样式和布局

This commit is contained in:
JIANG
2025-09-30 17:55:15 +08:00
parent fc84b255ea
commit 5c888b60f0
13 changed files with 2028 additions and 54 deletions

366
package-lock.json generated
View File

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View File

@@ -1,11 +1,88 @@
"use client";
import { useCallback, useMemo, useState } from "react";
import MapComponent from "@app/OlMap/MapComponent";
import Timeline from "@app/OlMap/Controls/Timeline";
import SCADADeviceList from "@components/olmap/SCADADeviceList";
import SCADADataPanel from "@components/olmap/SCADADataPanel";
const mockDevices = [
{
id: "SCADA-001",
name: "进水口压力",
type: "pressure",
coordinates: [121.4737, 31.2304] as [number, number],
status: "online" as const,
},
{
id: "SCADA-002",
name: "二泵站流量",
type: "flow",
coordinates: [121.4807, 31.2204] as [number, number],
status: "warning" as const,
},
{
id: "SCADA-003",
name: "管网节点 A",
type: "pressure",
coordinates: [121.4607, 31.2354] as [number, number],
status: "offline" as const,
},
{
id: "SCADA-004",
name: "管网节点 B",
type: "demand",
coordinates: [121.4457, 31.2104] as [number, number],
status: "online" as const,
},
];
export default function Home() {
const [selectedDeviceIds, setSelectedDeviceIds] = useState<string[]>([]);
const [panelVisible, setPanelVisible] = useState<boolean>(false);
const devices = useMemo(() => mockDevices, []);
const deviceLabels = useMemo(
() =>
devices.reduce<Record<string, string>>((acc, device) => {
acc[device.id] = device.name;
return acc;
}, {}),
[devices]
);
const handleSelectionChange = useCallback((ids: string[]) => {
setSelectedDeviceIds(ids);
setPanelVisible(ids.length > 0);
}, []);
const handleDeviceClick = useCallback(() => {
setPanelVisible(true);
}, []);
const handleClosePanel = useCallback(() => {
setPanelVisible(false);
}, []);
return (
<div className="relative w-full h-full overflow-hidden">
<MapComponent />
<div className="absolute bottom-4 left-1/2 -translate-x-1/2 z-10 w-[800px] opacity-90 hover:opacity-100 transition-opacity duration-300">
<Timeline />
</div>
<SCADADeviceList
devices={devices}
onDeviceClick={handleDeviceClick}
onSelectionChange={handleSelectionChange}
selectedDeviceIds={selectedDeviceIds}
/>
<SCADADataPanel
deviceIds={selectedDeviceIds}
deviceLabels={deviceLabels}
visible={panelVisible}
onClose={handleClosePanel}
/>
</div>
);
}

View File

@@ -0,0 +1,60 @@
import React, { useState, useEffect } from "react";
import { useMap } from "../MapComponent";
import { Layer } from "ol/layer";
import { Checkbox, FormControlLabel } from "@mui/material";
import WebGLVectorTileLayer from "ol/layer/WebGLVectorTile";
const LayerControl: React.FC = () => {
const map = useMap();
const [layers, setLayers] = useState<Layer[]>([]);
const [layerVisibilities, setLayerVisibilities] = useState<
Map<Layer, boolean>
>(new Map());
useEffect(() => {
if (!map) return;
const mapLayers = map
.getLayers()
.getArray()
.filter((layer) => layer instanceof WebGLVectorTileLayer) as Layer[];
setLayers(mapLayers);
const visible = new Map<Layer, boolean>();
mapLayers.forEach((layer) => {
visible.set(layer, layer.getVisible());
});
setLayerVisibilities(visible);
}, [map]);
const handleVisibilityChange = (layer: Layer, visible: boolean) => {
layer.setVisible(visible);
setLayerVisibilities((prev) => new Map(prev).set(layer, visible));
};
return (
<div className="absolute left-4 bottom-4 bg-white rounded-md drop-shadow-lg opacity-85 hover:opacity-100 transition-opacity max-w-xs">
<div className="ml-3 grid grid-cols-3">
{layers.map((layer, index) => (
<FormControlLabel
key={index}
control={
<Checkbox
checked={layerVisibilities.get(layer) ?? false}
onChange={(e) =>
handleVisibilityChange(layer, e.target.checked)
}
size="small"
/>
}
label={layer.get("name") || `Layer ${index + 1}`}
sx={{
fontSize: "0.7rem",
"& .MuiFormControlLabel-label": { fontSize: "0.7rem" },
}}
/>
))}
</div>
</div>
);
};
export default LayerControl;

View File

@@ -18,7 +18,6 @@ import {
} from "@mui/material";
// 导入OpenLayers样式相关模块
import VectorTileLayer from "ol/layer/VectorTile";
import WebGLVectorTileLayer from "ol/layer/WebGLVectorTile";
import { useMap } from "../MapComponent";

View File

@@ -0,0 +1,383 @@
"use client";
import React, { useState, useEffect, useRef, useCallback } from "react";
import {
Box,
Button,
Slider,
Typography,
Paper,
TextField,
MenuItem,
Select,
FormControl,
InputLabel,
IconButton,
Stack,
Tooltip,
} from "@mui/material";
import { DatePicker } from "@mui/x-date-pickers/DatePicker";
import { LocalizationProvider } from "@mui/x-date-pickers/LocalizationProvider";
import { AdapterDateFns } from "@mui/x-date-pickers/AdapterDateFns";
import { zhCN } from "date-fns/locale";
import { PlayArrow, Pause, Stop, Refresh } from "@mui/icons-material";
import { TbRewindBackward5, TbRewindForward5 } from "react-icons/tb";
interface TimelineProps {
onTimeChange?: (time: string) => void;
onDateChange?: (date: Date) => void;
onPlay?: () => void;
onPause?: () => void;
onStop?: () => void;
onRefresh?: () => void;
onFetch?: () => void;
}
const Timeline: React.FC<TimelineProps> = ({
onTimeChange,
onDateChange,
onPlay,
onPause,
onStop,
onRefresh,
onFetch,
}) => {
const [currentTime, setCurrentTime] = useState<number>(0); // 分钟数 (0-1439)
const [selectedDate, setSelectedDate] = useState<Date>(new Date());
const [isPlaying, setIsPlaying] = useState<boolean>(false);
const [playInterval, setPlayInterval] = useState<number>(5000); // 毫秒
const [calculatedInterval, setCalculatedInterval] = useState<number>(1440); // 分钟
const [sliderValue, setSliderValue] = useState<number>(0);
const intervalRef = useRef<NodeJS.Timeout | null>(null);
const timelineRef = useRef<HTMLDivElement>(null);
// 时间刻度数组 (每5分钟一个刻度)
const timeMarks = Array.from({ length: 288 }, (_, i) => ({
value: i * 5,
label: i % 24 === 0 ? formatTime(i * 5) : "",
}));
// 格式化时间显示
function formatTime(minutes: number): string {
const hours = Math.floor(minutes / 60);
const mins = minutes % 60;
return `${hours.toString().padStart(2, "0")}:${mins
.toString()
.padStart(2, "0")}`;
}
// 播放时间间隔选项
const intervalOptions = [
{ value: 1000, label: "1秒" },
{ value: 2000, label: "2秒" },
{ value: 5000, label: "5秒" },
{ value: 10000, label: "10秒" },
];
// 播放时间间隔选项
const calculatedIntervalOptions = [
{ value: 1440, label: "1 天" },
{ value: 60, label: "1 小时" },
{ value: 30, label: "30 分钟" },
{ value: 15, label: "15 分钟" },
{ value: 5, label: "5 分钟" },
];
// 处理时间轴滑动
const handleSliderChange = useCallback(
(event: Event, newValue: number | number[]) => {
const value = Array.isArray(newValue) ? newValue[0] : newValue;
setSliderValue(value);
setCurrentTime(value);
onTimeChange?.(formatTime(value));
},
[onTimeChange]
);
// 播放控制
const handlePlay = useCallback(() => {
if (!isPlaying) {
setIsPlaying(true);
onPlay?.();
intervalRef.current = setInterval(() => {
setCurrentTime((prev) => {
const next = prev >= 1435 ? 0 : prev + 5; // 到达23:55后回到00:00
setSliderValue(next);
onTimeChange?.(formatTime(next));
return next;
});
}, playInterval);
}
}, [isPlaying, playInterval, onPlay, onTimeChange]);
const handlePause = useCallback(() => {
setIsPlaying(false);
onPause?.();
if (intervalRef.current) {
clearInterval(intervalRef.current);
intervalRef.current = null;
}
}, [onPause]);
const handleStop = useCallback(() => {
setIsPlaying(false);
setCurrentTime(0);
setSliderValue(0);
onStop?.();
onTimeChange?.(formatTime(0));
if (intervalRef.current) {
clearInterval(intervalRef.current);
intervalRef.current = null;
}
}, [onStop, onTimeChange]);
// 步进控制
const handleStepBackward = useCallback(() => {
setCurrentTime((prev) => {
const next = prev <= 0 ? 1435 : prev - 5;
setSliderValue(next);
onTimeChange?.(formatTime(next));
return next;
});
}, [onTimeChange]);
const handleStepForward = useCallback(() => {
setCurrentTime((prev) => {
const next = prev >= 1435 ? 0 : prev + 5;
setSliderValue(next);
onTimeChange?.(formatTime(next));
return next;
});
}, [onTimeChange]);
// 日期选择处理
const handleDateChange = useCallback(
(newDate: Date | null) => {
if (newDate) {
setSelectedDate(newDate);
onDateChange?.(newDate);
}
},
[onDateChange]
);
// 播放间隔改变处理
const handleIntervalChange = useCallback(
(event: any) => {
const newInterval = event.target.value;
setPlayInterval(newInterval);
// 如果正在播放,重新启动定时器
if (isPlaying && intervalRef.current) {
clearInterval(intervalRef.current);
intervalRef.current = setInterval(() => {
setCurrentTime((prev) => {
const next = prev >= 1435 ? 0 : prev + 5;
setSliderValue(next);
onTimeChange?.(formatTime(next));
return next;
});
}, newInterval);
}
},
[isPlaying, onTimeChange]
);
// 计算时间段改变处理
const handleCalculatedIntervalChange = useCallback((event: any) => {
const newInterval = event.target.value;
setCalculatedInterval(newInterval);
}, []);
// 组件卸载时清理定时器
useEffect(() => {
return () => {
if (intervalRef.current) {
clearInterval(intervalRef.current);
}
};
}, []);
return (
<LocalizationProvider dateAdapter={AdapterDateFns} adapterLocale={zhCN}>
<Paper
elevation={3}
sx={{
position: "absolute",
bottom: 0,
left: 0,
right: 0,
zIndex: 1000,
p: 2,
backgroundColor: "rgba(255, 255, 255, 0.95)",
backdropFilter: "blur(10px)",
}}
>
<Box sx={{ width: "100%" }}>
{/* 控制按钮栏 */}
<Stack
direction="row"
spacing={2}
alignItems="center"
sx={{ mb: 2, flexWrap: "wrap", gap: 1 }}
>
{/* 日期选择器 */}
<DatePicker
label="模拟数据日期选择"
value={selectedDate}
onChange={(newValue) => handleDateChange(newValue)}
enableAccessibleFieldDOMStructure={false}
format="yyyy-MM-dd"
sx={{ width: 180, "& .MuiInputBase-root": { height: 40 } }}
maxDate={new Date()} // 禁止选取未来的日期
/>
{/* 播放控制按钮 */}
<Box sx={{ display: "flex", gap: 1 }}>
{/* 播放间隔选择 */}
<FormControl size="small" sx={{ minWidth: 100 }}>
<InputLabel></InputLabel>
<Select
value={playInterval}
label="播放间隔"
onChange={handleIntervalChange}
>
{intervalOptions.map((option) => (
<MenuItem key={option.value} value={option.value}>
{option.label}
</MenuItem>
))}
</Select>
</FormControl>
<Tooltip title="后退一步">
<IconButton
color="primary"
onClick={handleStepBackward}
size="small"
>
<TbRewindBackward5 />
</IconButton>
</Tooltip>
<Tooltip title={isPlaying ? "暂停" : "播放"}>
<IconButton
color="primary"
onClick={isPlaying ? handlePause : handlePlay}
size="small"
>
{isPlaying ? <Pause /> : <PlayArrow />}
</IconButton>
</Tooltip>
<Tooltip title="前进一步">
<IconButton
color="primary"
onClick={handleStepForward}
size="small"
>
<TbRewindForward5 />
</IconButton>
</Tooltip>
<Tooltip title="停止">
<IconButton color="secondary" onClick={handleStop} size="small">
<Stop />
</IconButton>
</Tooltip>
</Box>
<Box sx={{ display: "flex", gap: 1 }}>
{/* 强制计算时间段 */}
<FormControl size="small" sx={{ minWidth: 100 }}>
<InputLabel></InputLabel>
<Select
value={calculatedInterval}
label="强制计算时间段"
onChange={handleCalculatedIntervalChange}
>
{calculatedIntervalOptions.map((option) => (
<MenuItem key={option.value} value={option.value}>
{option.label}
</MenuItem>
))}
</Select>
</FormControl>
{/* 功能按钮 */}
<Tooltip title="强制计算">
<Button
variant="outlined"
size="small"
startIcon={<Refresh />}
onClick={onRefresh}
>
</Button>
</Tooltip>
</Box>
{/* 当前时间显示 */}
<Typography
variant="h6"
sx={{
ml: "auto",
fontWeight: "bold",
color: "primary.main",
}}
>
{formatTime(currentTime)}
</Typography>
</Stack>
{/* 时间轴滑块 */}
<Box ref={timelineRef} sx={{ px: 2 }}>
<Slider
value={sliderValue}
min={0}
max={1435} // 23:55 = 1435分钟
step={5}
marks={timeMarks.filter((_, index) => index % 12 === 0)} // 每小时显示一个标记
onChange={handleSliderChange}
valueLabelDisplay="auto"
valueLabelFormat={formatTime}
sx={{
height: 8,
"& .MuiSlider-track": {
backgroundColor: "primary.main",
height: 6,
},
"& .MuiSlider-rail": {
backgroundColor: "grey.300",
height: 6,
},
"& .MuiSlider-thumb": {
height: 20,
width: 20,
backgroundColor: "primary.main",
border: "2px solid #fff",
boxShadow: "0 2px 8px rgba(0,0,0,0.2)",
"&:hover": {
boxShadow: "0 4px 12px rgba(0,0,0,0.3)",
},
},
"& .MuiSlider-mark": {
backgroundColor: "grey.400",
height: 4,
width: 2,
},
"& .MuiSlider-markActive": {
backgroundColor: "primary.main",
},
"& .MuiSlider-markLabel": {
fontSize: "0.75rem",
color: "grey.600",
},
}}
/>
</Box>
</Box>
</Paper>
</LocalizationProvider>
);
};
export default Timeline;

View File

@@ -1,16 +1,12 @@
import React, { useState } from "react";
import React from "react";
import { useMap } from "../MapComponent";
import Geolocation from "ol/Geolocation";
import AddRoundedIcon from "@mui/icons-material/AddRounded";
import RemoveRoundedIcon from "@mui/icons-material/RemoveRounded";
import GpsFixedRoundedIcon from "@mui/icons-material/GpsFixedRounded";
import clsx from "clsx";
const INITIAL_ZOOM = 14; // 默认缩放级别
import FitScreenIcon from "@mui/icons-material/FitScreen";
import { config } from "@config/config";
const Zoom: React.FC = () => {
const map = useMap();
const [locateDisabled, setLocateDisabled] = useState(false);
// 放大函数
const handleZoomIn = () => {
@@ -26,57 +22,22 @@ const Zoom: React.FC = () => {
view.animate({ zoom: (view.getZoom() ?? 0) - 1, duration: 200 });
};
// 定位功能
const handleLocate = () => {
// 缩放到全局 Extent
const handleFitScreen = () => {
if (!map) return;
const geolocation = new Geolocation({
trackingOptions: { enableHighAccuracy: true },
projection: map.getView().getProjection(),
});
geolocation.once("change:position", () => {
const coords = geolocation.getPosition();
if (coords) {
map
.getView()
.animate({ center: coords, zoom: INITIAL_ZOOM, duration: 500 });
}
geolocation.setTracking(false);
});
geolocation.setTracking(true);
};
// 包装 handleLocate点击后禁用按钮一段时间
const onLocateClick = () => {
navigator.geolocation.getCurrentPosition(
() => {
handleLocate();
},
(error) => {
console.log(error.message);
setLocateDisabled(true); // 定位失败后禁用按钮
// alert("定位失败,将使用默认位置。");
}
);
const view = map.getView();
view.fit(config.mapExtent, { duration: 500 });
};
return (
<div className="absolute right-4 bottom-8">
<div className="w-8 h-26 flex flex-col gap-2 items-center">
<div
className={clsx(
"w-8 h-8 bg-gray-50 flex items-center justify-center rounded-xl drop-shadow-xl shadow-black",
locateDisabled && "text-gray-300"
)}
>
<div className="w-8 h-8 bg-gray-50 flex items-center justify-center rounded-xl drop-shadow-xl shadow-black">
<button
className="w-6 h-6 flex items-center justify-center rounded-xl hover:bg-white transition-all duration-100"
onClick={onLocateClick}
disabled={locateDisabled}
className="w-6 h-6 flex items-center justify-center rounded-xl hover:bg-white transition-all duration-100"
onClick={handleFitScreen}
>
<GpsFixedRoundedIcon fontSize="small" />
<FitScreenIcon fontSize="small" />
</button>
</div>
<div className="w-8 h-16 flex flex-col items-center justify-center bg-gray-50 rounded-xl drop-shadow-xl shadow-black">

View File

@@ -24,6 +24,7 @@ import { bearing } from "@turf/turf";
import { Deck } from "@deck.gl/core";
import { TextLayer } from "@deck.gl/layers";
import { TripsLayer } from "@deck.gl/geo-layers";
import { tr } from "date-fns/locale";
// 创建自定义Layer类来包装deck.gl
class DeckLayer extends Layer {
@@ -89,8 +90,9 @@ const MapComponent: React.FC = () => {
let showPipeText = true; // 控制管道文本显示
let junctionText = "pressure";
let pipeText = "flow";
let animate = false; // 控制是否动画
const isAnimating = useRef(false); // 添加动画控制标志
const [currentZoom, setCurrentZoom] = useState(12); // 当前缩放级别
// 防抖更新函数
const debouncedUpdateData = useRef(
debounce(() => {
@@ -194,7 +196,7 @@ const MapComponent: React.FC = () => {
})
);
// 属性为 flow 时启动动画
if (pipeProperties === "flow") {
if (pipeProperties === "flow" && animate) {
isAnimating.current = true;
} else {
isAnimating.current = false;
@@ -397,6 +399,13 @@ const MapComponent: React.FC = () => {
padding: [50, 50, 50, 50], // 添加一些内边距
duration: 1000, // 动画持续时间
});
// 监听缩放变化
map.getView().on("change", () => {
setTimeout(() => {
const zoom = map.getView().getZoom() || 0;
setCurrentZoom(zoom);
}, 0);
});
// 初始化 deck.gl
const deck = new Deck({
initialViewState: {
@@ -439,6 +448,7 @@ const MapComponent: React.FC = () => {
getTextAnchor: "middle",
getAlignmentBaseline: "center",
getPixelOffset: [0, -10],
visible: currentZoom >= 15 && currentZoom <= 24,
// --- 修改以下属性 ---
// characterSet: "auto",
// outlineWidth: 4,
@@ -458,6 +468,7 @@ const MapComponent: React.FC = () => {
getPixelOffset: [0, -8],
getTextAnchor: "middle",
getAlignmentBaseline: "bottom",
visible: currentZoom >= 15 && currentZoom <= 24,
// --- 修改以下属性 ---
// characterSet: "auto",
// outlineWidth: 5,

View File

@@ -3,6 +3,7 @@ import Zoom from "./Controls/Zoom";
import BaseLayers from "./Controls/BaseLayers";
import MapToolbar from "./Controls/Toolbar";
import ScaleLine from "./Controls/ScaleLine";
import LayerControl from "./Controls/LayerControl";
const MapTools = () => {
return (
@@ -11,6 +12,7 @@ const MapTools = () => {
<ScaleLine />
<BaseLayers />
<MapToolbar />
<LayerControl />
{/* 继续添加其他自定义控件 */}
</>
);

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@@ -0,0 +1,528 @@
"use client";
import React, { useCallback, useEffect, useMemo, useState } from "react";
import {
Box,
Button,
Chip,
CircularProgress,
Divider,
IconButton,
Paper,
Stack,
Tab,
Tabs,
Tooltip,
Typography,
Collapse,
} from "@mui/material";
import {
Close,
Refresh,
ShowChart,
TableChart,
ExpandLess,
ExpandMore,
} from "@mui/icons-material";
import { DataGrid, GridColDef } from "@mui/x-data-grid";
import { LineChart } from "@mui/x-charts";
import dayjs, { Dayjs } from "dayjs";
import utc from "dayjs/plugin/utc";
import timezone from "dayjs/plugin/timezone";
import { AdapterDayjs } from "@mui/x-date-pickers/AdapterDayjs";
import { DateTimePicker, LocalizationProvider } from "@mui/x-date-pickers";
import clsx from "clsx";
dayjs.extend(utc);
dayjs.extend(timezone);
export interface TimeSeriesPoint {
/** ISO8601 时间戳 */
timestamp: string;
/** 每个设备对应的值 */
values: Record<string, number | null | undefined>;
}
export interface SCADADataPanelProps {
/** 选中的设备 ID 列表 */
deviceIds: string[];
/** 自定义数据获取器,默认使用本地模拟数据 */
fetchTimeSeriesData?: (
deviceIds: string[],
range: { from: Date; to: Date }
) => Promise<TimeSeriesPoint[]>;
/** 可选:为设备提供友好的显示名称 */
deviceLabels?: Record<string, string>;
/** 可选:控制浮窗显示 */
visible?: boolean;
/** 可选:关闭浮窗的回调 */
onClose?: () => void;
/** 默认展示的选项卡 */
defaultTab?: "chart" | "table";
/** Y 轴数值的小数位数 */
fractionDigits?: number;
}
type PanelTab = "chart" | "table";
type LoadingState = "idle" | "loading" | "success" | "error";
const generateMockTimeSeries = (
deviceIds: string[],
range: { from: Date; to: Date },
points = 96
): TimeSeriesPoint[] => {
if (deviceIds.length === 0) {
return [];
}
const start = dayjs(range.from);
const end = dayjs(range.to);
const duration = end.diff(start, "minute");
const stepMinutes = Math.max(
Math.floor(duration / Math.max(points - 1, 1)),
15
);
const times: TimeSeriesPoint[] = [];
let current = start;
while (current.isBefore(end) || current.isSame(end)) {
const values = deviceIds.reduce<Record<string, number>>(
(acc, id, index) => {
const phase = (index + 1) * 0.6;
const base = 50 + index * 10;
const amplitude = 10 + index * 4;
const noise = Math.sin(current.unix() / 180 + phase) * amplitude;
const trend = (current.diff(start, "minute") / duration || 0) * 5;
acc[id] = parseFloat((base + noise + trend).toFixed(2));
return acc;
},
{}
);
times.push({
timestamp: current.toISOString(),
values,
});
current = current.add(stepMinutes, "minute");
}
return times;
};
const defaultFetcher = async (
deviceIds: string[],
range: { from: Date; to: Date }
): Promise<TimeSeriesPoint[]> => {
await new Promise((resolve) => setTimeout(resolve, 500));
return generateMockTimeSeries(deviceIds, range);
};
const formatTimestamp = (timestamp: string) =>
dayjs(timestamp).tz("Asia/Shanghai").format("YYYY-MM-DD HH:mm");
const ensureValidRange = (
from: Dayjs,
to: Dayjs
): { from: Dayjs; to: Dayjs } => {
if (from.isAfter(to)) {
return { from: to, to: from };
}
return { from, to };
};
const buildDataset = (
points: TimeSeriesPoint[],
deviceIds: string[],
fractionDigits: number
) => {
return points.map((point) => {
const entry: Record<string, any> = {
time: dayjs(point.timestamp).toDate(),
label: formatTimestamp(point.timestamp),
};
deviceIds.forEach((id) => {
const value = point.values[id];
entry[id] =
typeof value === "number"
? Number.isFinite(value)
? parseFloat(value.toFixed(fractionDigits))
: null
: value ?? null;
});
return entry;
});
};
const emptyStateMessages: Record<
PanelTab,
{ title: string; subtitle: string }
> = {
chart: {
title: "暂无时序数据",
subtitle: "请选择设备并点击刷新来获取曲线",
},
table: {
title: "暂无表格数据",
subtitle: "请选择设备并点击刷新来获取记录",
},
};
const SCADADataPanel: React.FC<SCADADataPanelProps> = ({
deviceIds,
fetchTimeSeriesData = defaultFetcher,
deviceLabels,
visible = true,
onClose,
defaultTab = "chart",
fractionDigits = 2,
}) => {
const [from, setFrom] = useState<Dayjs>(() => dayjs().subtract(1, "day"));
const [to, setTo] = useState<Dayjs>(() => dayjs());
const [activeTab, setActiveTab] = useState<PanelTab>(defaultTab);
const [timeSeries, setTimeSeries] = useState<TimeSeriesPoint[]>([]);
const [loadingState, setLoadingState] = useState<LoadingState>("idle");
const [error, setError] = useState<string | null>(null);
const [isExpanded, setIsExpanded] = useState<boolean>(true);
useEffect(() => {
setActiveTab(defaultTab);
}, [defaultTab]);
const normalizedRange = useMemo(() => ensureValidRange(from, to), [from, to]);
const hasDevices = deviceIds.length > 0;
const hasData = timeSeries.length > 0;
const dataset = useMemo(
() => buildDataset(timeSeries, deviceIds, fractionDigits),
[timeSeries, deviceIds, fractionDigits]
);
const handleFetch = useCallback(
async (reason: string) => {
if (!hasDevices) {
setTimeSeries([]);
setLoadingState("idle");
setError(null);
return;
}
setLoadingState("loading");
setError(null);
try {
const { from: rangeFrom, to: rangeTo } = normalizedRange;
const result = await fetchTimeSeriesData(deviceIds, {
from: rangeFrom.toDate(),
to: rangeTo.toDate(),
});
setTimeSeries(result);
setLoadingState("success");
console.debug(
`[SCADADataPanel] 数据刷新成功 (${reason}),共 ${result.length} 条记录。`
);
} catch (err) {
console.error("[SCADADataPanel] 获取时序数据失败", err);
setError(err instanceof Error ? err.message : "未知错误");
setLoadingState("error");
}
},
[deviceIds, fetchTimeSeriesData, hasDevices, normalizedRange]
);
useEffect(() => {
if (hasDevices) {
handleFetch("device-change");
} else {
setTimeSeries([]);
}
}, [hasDevices, handleFetch]);
const columns: GridColDef[] = useMemo(() => {
const base: GridColDef[] = [
{
field: "label",
headerName: "时间",
minWidth: 180,
flex: 1,
},
];
const dynamic = deviceIds.map<GridColDef>((id) => ({
field: id,
headerName: deviceLabels?.[id] ?? id,
minWidth: 140,
flex: 1,
valueFormatter: (params) => {
const value = (params as any).value;
return value === null || value === undefined
? "--"
: Number.isFinite(Number(value))
? Number(value).toFixed(fractionDigits)
: String(value);
},
}));
return [...base, ...dynamic];
}, [deviceIds, deviceLabels, fractionDigits]);
const rows = useMemo(
() =>
dataset.map((item, index) => ({
id: `${
item.time instanceof Date ? item.time.getTime() : index
}-${index}`,
...item,
})),
[dataset]
);
const renderEmpty = () => {
const message = emptyStateMessages[activeTab];
return (
<Box
sx={{
flex: 1,
display: "flex",
flexDirection: "column",
alignItems: "center",
justifyContent: "center",
py: 6,
color: "text.secondary",
}}
>
<Typography variant="h6" gutterBottom>
{message.title}
</Typography>
<Typography variant="body2">{message.subtitle}</Typography>
</Box>
);
};
const chartSection = hasData ? (
<LineChart
dataset={dataset}
height={360}
margin={{ left: 50, right: 50, top: 20, bottom: 80 }}
xAxis={[
{
dataKey: "time",
scaleType: "time",
valueFormatter: (value) =>
value instanceof Date
? dayjs(value).format("MM-DD HH:mm")
: String(value),
},
]}
yAxis={[{ label: "值" }]}
series={deviceIds.map((id) => ({
dataKey: id,
label: deviceLabels?.[id] ?? id,
showMark: false,
curve: "linear",
}))}
slotProps={{
legend: {
direction: "row",
position: { horizontal: "middle", vertical: "bottom" },
},
loadingOverlay: {
style: { backgroundColor: "transparent" },
},
}}
/>
) : (
renderEmpty()
);
const tableSection = hasData ? (
<DataGrid
rows={rows}
columns={columns}
columnBufferPx={100}
sx={{ border: "none", height: "360px" }}
/>
) : (
renderEmpty()
);
return (
<Paper
className={clsx(
"absolute right-4 top-20 w-4xl h-2xl bg-white/95 backdrop-blur-[10px] rounded-xl shadow-lg overflow-hidden flex flex-col transition-opacity duration-300",
visible ? "opacity-95" : "opacity-0"
)}
>
{/* Header */}
<Box
sx={{
p: 2,
borderBottom: 1,
borderColor: "divider",
backgroundColor: "primary.main",
color: "primary.contrastText",
}}
>
<Stack
direction="row"
alignItems="center"
justifyContent="space-between"
>
<Stack direction="row" spacing={1} alignItems="center">
<ShowChart fontSize="small" />
<Typography variant="h6" sx={{ fontWeight: "bold" }}>
SCADA
</Typography>
<Chip
size="small"
label={`${deviceIds.length}`}
sx={{
backgroundColor: "rgba(255,255,255,0.2)",
color: "primary.contrastText",
fontWeight: "bold",
}}
/>
</Stack>
<Stack direction="row" spacing={1}>
<Tooltip title="展开/收起">
<IconButton
size="small"
onClick={() => setIsExpanded(!isExpanded)}
sx={{ color: "primary.contrastText" }}
>
{isExpanded ? <ExpandLess /> : <ExpandMore />}
</IconButton>
</Tooltip>
<Tooltip title="关闭">
<IconButton
size="small"
onClick={onClose}
sx={{ color: "primary.contrastText" }}
>
<Close fontSize="small" />
</IconButton>
</Tooltip>
</Stack>
</Stack>
</Box>
<Collapse in={isExpanded}>
{/* Controls */}
<Box sx={{ p: 2, backgroundColor: "grey.50" }}>
<LocalizationProvider dateAdapter={AdapterDayjs}>
<Stack spacing={1.5}>
<Stack direction="row" spacing={1} alignItems="center">
<DateTimePicker
label="开始时间"
value={from}
onChange={(value) =>
value && dayjs.isDayjs(value) && setFrom(value)
}
maxDateTime={to}
slotProps={{ textField: { fullWidth: true, size: "small" } }}
/>
<DateTimePicker
label="结束时间"
value={to}
onChange={(value) =>
value && dayjs.isDayjs(value) && setTo(value)
}
minDateTime={from}
slotProps={{ textField: { fullWidth: true, size: "small" } }}
/>
</Stack>
<Stack
direction="row"
spacing={1}
alignItems="center"
justifyContent="space-between"
>
<Tabs
value={activeTab}
onChange={(_, value: PanelTab) => setActiveTab(value)}
variant="fullWidth"
>
<Tab
value="chart"
icon={<ShowChart fontSize="small" />}
iconPosition="start"
label="曲线"
/>
<Tab
value="table"
icon={<TableChart fontSize="small" />}
iconPosition="start"
label="表格"
/>
</Tabs>
<Tooltip title="刷新数据">
<span>
<Button
variant="contained"
size="small"
color="primary"
startIcon={<Refresh fontSize="small" />}
disabled={!hasDevices || loadingState === "loading"}
onClick={() => handleFetch("manual")}
>
</Button>
</span>
</Tooltip>
</Stack>
</Stack>
</LocalizationProvider>
{!hasDevices && (
<Typography
variant="caption"
color="warning.main"
sx={{ mt: 1, display: "block" }}
>
</Typography>
)}
{error && (
<Typography
variant="caption"
color="error"
sx={{ mt: 1, display: "block" }}
>
{error}
</Typography>
)}
</Box>
<Divider />
{/* Content */}
<Box sx={{ flex: 1, position: "relative", p: 2, overflow: "auto" }}>
{loadingState === "loading" && (
<Box
sx={{
position: "absolute",
inset: 0,
backgroundColor: "rgba(255,255,255,0.6)",
display: "flex",
alignItems: "center",
justifyContent: "center",
zIndex: 1,
}}
>
<CircularProgress size={48} />
</Box>
)}
{activeTab === "chart" ? chartSection : tableSection}
</Box>
</Collapse>
</Paper>
);
};
export default SCADADataPanel;

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@@ -0,0 +1,430 @@
"use client";
import React, { useState, useEffect, useMemo } from "react";
import {
Box,
Paper,
TextField,
Typography,
List,
ListItem,
ListItemButton,
ListItemText,
ListItemIcon,
Chip,
IconButton,
Collapse,
InputAdornment,
FormControl,
InputLabel,
Select,
MenuItem,
Tooltip,
Stack,
Divider,
InputBase,
} from "@mui/material";
import {
Search,
MyLocation,
ExpandMore,
ExpandLess,
FilterList,
Clear,
Visibility,
VisibilityOff,
DeviceHub,
} from "@mui/icons-material";
interface SCADADevice {
id: string;
name: string;
type: string;
coordinates: [number, number];
status: "online" | "offline" | "warning" | "error";
properties?: Record<string, any>;
}
interface SCADADeviceListProps {
devices?: SCADADevice[];
onDeviceClick?: (device: SCADADevice) => void;
onZoomToDevice?: (coordinates: [number, number]) => void;
multiSelect?: boolean;
selectedDeviceIds?: string[];
onSelectionChange?: (ids: string[]) => void;
}
const SCADADeviceList: React.FC<SCADADeviceListProps> = ({
devices = [],
onDeviceClick,
onZoomToDevice,
multiSelect = true,
selectedDeviceIds,
onSelectionChange,
}) => {
const [searchQuery, setSearchQuery] = useState<string>("");
const [selectedType, setSelectedType] = useState<string>("all");
const [selectedStatus, setSelectedStatus] = useState<string>("all");
const [isExpanded, setIsExpanded] = useState<boolean>(true);
const [internalSelection, setInternalSelection] = useState<string[]>([]);
const activeSelection = selectedDeviceIds ?? internalSelection;
useEffect(() => {
if (selectedDeviceIds) {
setInternalSelection(selectedDeviceIds);
}
}, [selectedDeviceIds]);
// 获取设备类型列表
const deviceTypes = useMemo(() => {
const types = Array.from(new Set(devices.map((device) => device.type)));
return types.sort();
}, [devices]);
// 获取设备状态列表
const deviceStatuses = useMemo(() => {
const statuses = Array.from(
new Set(devices.map((device) => device.status))
);
return statuses.sort();
}, [devices]);
// 过滤设备列表
const filteredDevices = useMemo(() => {
return devices.filter((device) => {
const matchesSearch =
searchQuery === "" ||
device.name.toLowerCase().includes(searchQuery.toLowerCase()) ||
device.id.toLowerCase().includes(searchQuery.toLowerCase()) ||
device.type.toLowerCase().includes(searchQuery.toLowerCase());
const matchesType =
selectedType === "all" || device.type === selectedType;
const matchesStatus =
selectedStatus === "all" || device.status === selectedStatus;
return matchesSearch && matchesType && matchesStatus;
});
}, [devices, searchQuery, selectedType, selectedStatus]);
// 状态颜色映射
const getStatusColor = (status: string) => {
switch (status) {
case "online":
return "success";
case "offline":
return "default";
case "warning":
return "warning";
case "error":
return "error";
default:
return "default";
}
};
// 状态图标映射
const getStatusIcon = (status: string) => {
switch (status) {
case "online":
return "●";
case "offline":
return "○";
case "warning":
return "▲";
case "error":
return "✕";
default:
return "●";
}
};
// 处理设备点击
const handleDeviceClick = (device: SCADADevice, event?: React.MouseEvent) => {
onDeviceClick?.(device);
setInternalSelection((prev) => {
const exists = prev.includes(device.id);
const nextSelection = multiSelect
? exists
? prev.filter((id) => id !== device.id)
: [...prev, device.id]
: exists
? []
: [device.id];
onSelectionChange?.(nextSelection);
return nextSelection;
});
};
// 处理缩放到设备
const handleZoomToDevice = (device: SCADADevice, event: React.MouseEvent) => {
event.stopPropagation();
onZoomToDevice?.(device.coordinates);
};
// 清除搜索
const handleClearSearch = () => {
setSearchQuery("");
};
// 重置所有筛选条件
const handleResetFilters = () => {
setSearchQuery("");
setSelectedType("all");
setSelectedStatus("all");
};
return (
<Paper className="absolute left-4 top-20 w-90 max-h-[calc(100vh-100px)] bg-white/95 backdrop-blur-[10px] rounded-xl shadow-lg overflow-hidden flex flex-col opacity-95 transition-opacity duration-200 ease-in-out hover:opacity-100">
{/* 头部控制栏 */}
<Box
sx={{
p: 2,
borderBottom: 1,
borderColor: "divider",
backgroundColor: "primary.main",
color: "white",
}}
>
<Stack
direction="row"
alignItems="center"
justifyContent="space-between"
>
<Stack direction="row" alignItems="center" spacing={1}>
<DeviceHub fontSize="small" />
<Typography variant="h6" sx={{ fontWeight: "bold" }}>
SCADA
</Typography>
<Chip
label={filteredDevices.length}
size="small"
sx={{
backgroundColor: "rgba(255, 255, 255, 0.2)",
color: "white",
fontWeight: "bold",
}}
/>
</Stack>
<Stack direction="row" spacing={1}>
<Tooltip title="展开/收起">
<IconButton
size="small"
onClick={() => setIsExpanded(!isExpanded)}
sx={{ color: "white" }}
>
{isExpanded ? <ExpandLess /> : <ExpandMore />}
</IconButton>
</Tooltip>
</Stack>
</Stack>
</Box>
<Collapse in={isExpanded}>
{/* 搜索和筛选栏 */}
<Box sx={{ p: 2, backgroundColor: "grey.50" }}>
<Stack spacing={2}>
{/* 搜索框 */}
<Box className="h-10 flex items-center border border-gray-300 rounded-lg p-0.5">
<InputBase
sx={{ ml: 1, flex: 1 }}
placeholder="搜索设备名称、ID 或类型..."
value={searchQuery}
onChange={(e) => setSearchQuery(e.target.value)}
inputProps={{ "aria-label": "search devices" }}
/>
<IconButton type="button" sx={{ p: "6px" }} aria-label="search">
<Search fontSize="small" />
</IconButton>
{searchQuery && (
<>
<Divider sx={{ height: 28, m: 0.5 }} orientation="vertical" />
<IconButton
color="primary"
sx={{ p: "6px" }}
onClick={handleClearSearch}
aria-label="clear"
>
<Clear fontSize="small" />
</IconButton>
</>
)}
</Box>
{/* 筛选器 */}
<Stack direction="row" spacing={2}>
<FormControl size="small" sx={{ minWidth: 120 }}>
<InputLabel></InputLabel>
<Select
value={selectedType}
label="设备类型"
onChange={(e) => setSelectedType(e.target.value)}
>
<MenuItem value="all"></MenuItem>
{deviceTypes.map((type) => (
<MenuItem key={type} value={type}>
{type}
</MenuItem>
))}
</Select>
</FormControl>
<FormControl size="small" sx={{ minWidth: 100 }}>
<InputLabel></InputLabel>
<Select
value={selectedStatus}
label="状态"
onChange={(e) => setSelectedStatus(e.target.value)}
>
<MenuItem value="all"></MenuItem>
{deviceStatuses.map((status) => (
<MenuItem key={status} value={status}>
{status}
</MenuItem>
))}
</Select>
</FormControl>
<Tooltip title="重置筛选条件">
<IconButton onClick={handleResetFilters}>
<FilterList />
</IconButton>
</Tooltip>
</Stack>
{/* 筛选结果统计 */}
<Typography variant="caption" color="text.secondary">
{filteredDevices.length}
{devices.length !== filteredDevices.length &&
` (共 ${devices.length} 个设备)`}
</Typography>
</Stack>
</Box>
<Divider />
{/* 设备列表 */}
<Box sx={{ flex: 1, overflow: "auto", maxHeight: 400 }}>
{filteredDevices.length === 0 ? (
<Box
sx={{
p: 4,
textAlign: "center",
color: "text.secondary",
}}
>
<DeviceHub sx={{ fontSize: 48, mb: 2, opacity: 0.5 }} />
<Typography variant="body2">
{searchQuery ||
selectedType !== "all" ||
selectedStatus !== "all"
? "未找到匹配的设备"
: "暂无 SCADA 设备"}
</Typography>
</Box>
) : (
<List dense sx={{ p: 0 }}>
{filteredDevices.map((device, index) => (
<React.Fragment key={device.id}>
<ListItem disablePadding>
<ListItemButton
selected={activeSelection.includes(device.id)}
onClick={(event) => handleDeviceClick(device, event)}
sx={{
"&.Mui-selected": {
backgroundColor: "primary.50",
borderLeft: 3,
borderColor: "primary.main",
},
"&:hover": {
backgroundColor: "grey.50",
},
}}
>
<ListItemIcon sx={{ minWidth: 36 }}>
<Typography
variant="caption"
sx={{
color: `${getStatusColor(device.status)}.main`,
fontWeight: "bold",
fontSize: 16,
}}
>
{getStatusIcon(device.status)}
</Typography>
</ListItemIcon>
<ListItemText
primary={
<Stack
direction="row"
alignItems="center"
spacing={1}
>
<Typography
variant="body2"
sx={{ fontWeight: "medium" }}
>
{device.name}
</Typography>
<Chip
label={device.type}
size="small"
variant="outlined"
sx={{ fontSize: "0.7rem", height: 20 }}
/>
</Stack>
}
secondary={
<Stack spacing={0.5}>
<Typography
variant="caption"
color="text.secondary"
>
ID: {device.id}
</Typography>
<Typography
variant="caption"
color="text.secondary"
>
: {device.coordinates[0].toFixed(6)},{" "}
{device.coordinates[1].toFixed(6)}
</Typography>
</Stack>
}
/>
<Tooltip title="缩放到设备位置">
<IconButton
size="small"
onClick={(e) => handleZoomToDevice(device, e)}
sx={{
ml: 1,
color: "primary.main",
"&:hover": {
backgroundColor: "primary.50",
},
}}
>
<MyLocation fontSize="small" />
</IconButton>
</Tooltip>
</ListItemButton>
</ListItem>
{index < filteredDevices.length - 1 && (
<Divider variant="inset" />
)}
</React.Fragment>
))}
</List>
)}
</Box>
</Collapse>
</Paper>
);
};
export default SCADADeviceList;

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/**
* 优雅分段分类 - 类似QGIS的Pretty Breaks
* 生成"好看"、易读的断点数值
* @param {number[]} data - 数据数组
* @param {number} n_classes - 分类数量
* @returns {number[]} 断点数组
*/
function prettyBreaksClassification(data, n_classes) {
if (data.length === 0) return [];
const min_val = Math.min(...data);
const max_val = Math.max(...data);
const data_range = max_val - min_val;
// 计算基础间隔
const raw_interval = data_range / n_classes;
// 寻找"优雅"的间隔
const magnitude = 10 ** Math.floor(Math.log10(raw_interval));
const normalized = raw_interval / magnitude;
// 选择最接近的优雅数字
let nice_interval;
if (normalized <= 1) {
nice_interval = magnitude;
} else if (normalized <= 2) {
nice_interval = 2 * magnitude;
} else if (normalized <= 5) {
nice_interval = 5 * magnitude;
} else {
nice_interval = 10 * magnitude;
}
// 计算优雅的起始点
const nice_min = Math.floor(min_val / nice_interval) * nice_interval;
const nice_max = Math.ceil(max_val / nice_interval) * nice_interval;
// 生成断点
const breaks = [];
let current = nice_min;
while (current <= nice_max && breaks.length < n_classes + 1) {
breaks.push(current);
current += nice_interval;
}
// 确保包含最大值
if (breaks.length === 0 || breaks[breaks.length - 1] < max_val) {
breaks.push(nice_max);
}
// 调整为n_classes个区间
if (breaks.length > n_classes + 1) {
breaks.splice(n_classes + 1);
}
return breaks;
}
/**
* 计算类内方差
* @param {number[]} data - 排序后的数据数组
* @param {number} start - 起始索引
* @param {number} end - 结束索引
* @returns {number} 类内方差
*/
function variance(data, start, end) {
if (start >= end) return 0;
const mean = data.slice(start, end + 1).reduce((a, b) => a + b, 0) / (end - start + 1);
return data.slice(start, end + 1).reduce((sum, val) => sum + (val - mean) ** 2, 0);
}
/**
* Jenks自然断点分类算法
* @param {number[]} data - 数据数组
* @param {number} n_classes - 分类数量
* @returns {number[]} 断点数组
*/
function jenks_breaks_jenkspy(data, n_classes) {
if (data.length === 0) return [];
if (n_classes >= data.length) return data.slice().sort((a, b) => a - b);
const sortedData = data.slice().sort((a, b) => a - b);
const n = sortedData.length;
const k = n_classes;
// 初始化矩阵
const lowerClassLimits = Array.from({ length: n + 1 }, () => Array(k + 1).fill(0));
const varianceCombinations = Array.from({ length: n + 1 }, () => Array(k + 1).fill(0));
for (let i = 1; i <= n; i++) {
lowerClassLimits[i][1] = 1;
varianceCombinations[i][1] = variance(sortedData, 0, i - 1);
for (let j = 2; j <= k; j++) {
varianceCombinations[i][j] = Infinity;
}
}
// 动态规划
for (let l = 2; l <= k; l++) {
for (let m = l; m <= n; m++) {
for (let i = l - 1; i < m; i++) {
const v = varianceCombinations[i][l - 1] + variance(sortedData, i, m - 1);
if (v < varianceCombinations[m][l]) {
varianceCombinations[m][l] = v;
lowerClassLimits[m][l] = i;
}
}
}
}
// 回溯找到断点
const breaks = [];
let current = n;
for (let j = k; j >= 1; j--) {
breaks.unshift(sortedData[lowerClassLimits[current][j] - 1] || sortedData[0]);
current = lowerClassLimits[current][j];
}
breaks.push(sortedData[n - 1]);
return breaks;
}
/**
* 使用分层采样优化的Jenks算法
* 确保采样数据能代表原数据的分布
* @param {number[]} data - 数据数组
* @param {number} n_classes - 分类数量
* @param {number} sample_size - 采样大小默认10000
* @returns {number[]} 断点数组
*/
function jenks_with_stratified_sampling(data, n_classes, sample_size = 10000) {
if (data.length <= sample_size) {
return jenks_breaks_jenkspy(data, n_classes);
}
// 对数据排序
const sorted_data = data.slice().sort((a, b) => a - b);
// 计算采样间隔
const interval = sorted_data.length / sample_size;
// 分层采样
const sampled_data = [];
for (let i = 0; i < sample_size; i++) {
const index = Math.floor(i * interval);
if (index < sorted_data.length) {
sampled_data.push(sorted_data[index]);
}
}
return jenks_breaks_jenkspy(sampled_data, n_classes);
}
module.exports = { prettyBreaksClassification, jenks_breaks_jenkspy, jenks_with_stratified_sampling };