Files
TJWaterFrontend_Refine/src/components/olmap/BurstSimulation/AnalysisParameters.tsx
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TypeScript

"use client";
import React, { useState, useRef, useEffect, useCallback } from "react";
import {
Box,
TextField,
Button,
Typography,
IconButton,
Stack,
} from "@mui/material";
import { Close as CloseIcon } from "@mui/icons-material";
import { DateTimePicker } from "@mui/x-date-pickers/DateTimePicker";
import { LocalizationProvider } from "@mui/x-date-pickers/LocalizationProvider";
import { zhCN as pickerZhCN } from "@mui/x-date-pickers/locales";
import { AdapterDayjs } from "@mui/x-date-pickers/AdapterDayjs";
import "dayjs/locale/zh-cn"; // 引入中文包
import dayjs, { Dayjs } from "dayjs";
import { useMap } from "@components/olmap/core/MapComponent";
import VectorLayer from "ol/layer/Vector";
import VectorSource from "ol/source/Vector";
import { Style, Stroke, Icon } from "ol/style";
import {
handleMapClickSelectFeatures as mapClickSelectFeatures,
queryFeaturesByIds,
} from "@/utils/mapQueryService";
import Feature, { FeatureLike } from "ol/Feature";
import { useNotification } from "@refinedev/core";
import { api } from "@/lib/api";
import { config, NETWORK_NAME } from "@/config/config";
import { useControllableObjectState } from "@components/olmap/core/useControllableState";
import { useSessionRecoveryDraft } from "@/lib/sessionRecoveryDraft";
import { getApiErrorMessage } from "@/lib/apiError";
import { along, lineString, length, toMercator } from "@turf/turf";
import { Point } from "ol/geom";
import { toLonLat } from "ol/proj";
import {
createSchemeName,
isSchemeNameValid,
normalizeSchemeName,
SCHEME_NAME_MAX_LENGTH,
SCHEME_NAME_PREFIXES,
} from "@utils/schemeName";
export interface PipePoint {
id: string;
diameter: number;
area: number;
}
export interface BurstAnalysisParametersState {
pipePoints: PipePoint[];
startTime: Dayjs | null;
duration: number;
schemeName: string;
network: string;
}
export const createBurstAnalysisParametersState = (): BurstAnalysisParametersState => ({
pipePoints: [],
startTime: dayjs(new Date()),
duration: 3600,
schemeName: createSchemeName(SCHEME_NAME_PREFIXES.burstAnalysis),
network: NETWORK_NAME,
});
interface AnalysisParametersProps {
state?: BurstAnalysisParametersState;
onStateChange?: (state: BurstAnalysisParametersState) => void;
}
const AnalysisParameters: React.FC<AnalysisParametersProps> = ({
state,
onStateChange,
}) => {
const map = useMap();
const { open } = useNotification();
const [parametersState, setParametersState, setParameterField] = useControllableObjectState(
state,
onStateChange,
createBurstAnalysisParametersState(),
);
const { pipePoints, startTime, duration, schemeName, network } =
parametersState;
useSessionRecoveryDraft("burst-simulation", parametersState, (draft) =>
setParametersState({
...draft,
startTime: draft.startTime ? dayjs(draft.startTime) : null,
}),
);
const [isSelecting, setIsSelecting] = useState<boolean>(false);
const [highlightLayer, setHighlightLayer] =
useState<VectorLayer<VectorSource> | null>(null);
const [highlightFeatures, setHighlightFeatures] = useState<Feature[]>([]);
const [analyzing, setAnalyzing] = useState<boolean>(false);
const setPipePoints = useCallback(
(next: PipePoint[] | ((previous: PipePoint[]) => PipePoint[])) => {
setParametersState((previous) => ({
...previous,
pipePoints:
typeof next === "function" ? next(previous.pipePoints) : next,
}));
},
[setParametersState],
);
// 检查是否所有必要参数都已填写
const isFormValid =
pipePoints.length > 0 &&
startTime !== null &&
duration > 0 &&
isSchemeNameValid(schemeName);
// 地图点击选择要素事件处理函数
const handleMapClickSelectFeatures = useCallback(
async (event: { coordinate: number[] }) => {
if (!map) return;
const feature = await mapClickSelectFeatures(event, map);
const layer = feature?.getId()?.toString().split(".")[0];
if (!feature) return;
if (
feature.getGeometry()?.getType() === "Point" ||
layer !== "pipes"
) {
open?.({
type: "error",
message: "请选择线类型管道要素。",
});
return;
}
const featureId = feature.getProperties().id;
setHighlightFeatures((prev) => {
const existingIndex = prev.findIndex(
(f) => f.getProperties().id === featureId,
);
if (existingIndex !== -1) {
return prev.filter((_, i) => i !== existingIndex);
} else {
return [...prev, feature];
}
});
},
[map, open],
);
// 初始化管道图层和高亮图层
useEffect(() => {
if (!map) return;
const burstPipeStyle = function (feature: FeatureLike) {
const styles = [];
// 线条样式(底层发光,主线条,内层高亮线)
styles.push(
new Style({
stroke: new Stroke({
color: "rgba(255, 0, 0, 0.3)",
width: 12,
}),
}),
new Style({
stroke: new Stroke({
color: "rgba(255, 0, 0, 1)",
width: 6,
lineDash: [15, 10],
}),
}),
new Style({
stroke: new Stroke({
color: "rgba(255, 102, 102, 1)",
width: 3,
lineDash: [15, 10],
}),
}),
);
const geometry = feature.getGeometry();
const lineCoords =
geometry?.getType() === "LineString"
? (geometry as any).getCoordinates()
: null;
if (geometry) {
const lineCoordsWGS84 = lineCoords.map((coord: []) => {
const [lon, lat] = toLonLat(coord);
return [lon, lat];
});
// 计算中点
const lineStringFeature = lineString(lineCoordsWGS84);
const lineLength = length(lineStringFeature);
const midPoint = along(lineStringFeature, lineLength / 2).geometry
.coordinates;
// 在中点添加 icon 样式
const midPointMercator = toMercator(midPoint);
styles.push(
new Style({
geometry: new Point(midPointMercator),
image: new Icon({
src: "/icons/burst_pipe.svg",
scale: 0.2,
anchor: [0.5, 1],
}),
}),
);
}
return styles;
};
// 创建高亮图层
const highlightLayer = new VectorLayer({
source: new VectorSource(),
style: burstPipeStyle,
properties: {
name: "高亮管道",
value: "highlight_pipeline",
queryable: false,
},
});
map.addLayer(highlightLayer);
setHighlightLayer(highlightLayer);
return () => {
map.removeLayer(highlightLayer);
map.un("click", handleMapClickSelectFeatures);
};
}, [map, handleMapClickSelectFeatures]);
// 高亮要素的函数
useEffect(() => {
if (!highlightLayer) {
return;
}
const source = highlightLayer.getSource();
if (!source) {
return;
}
// 清除之前的高亮
source.clear();
// 添加新的高亮要素
highlightFeatures.forEach((feature) => {
if (feature instanceof Feature) {
source.addFeature(feature);
}
});
}, [highlightFeatures, highlightLayer]);
useEffect(() => {
if (highlightFeatures.length > 0 || pipePoints.length === 0) return;
queryFeaturesByIds(
pipePoints.map((pipe) => pipe.id),
"pipes",
).then((features) => {
if (features.length > 0) {
setHighlightFeatures(features);
}
});
}, [highlightFeatures.length, pipePoints]);
// 同步高亮要素和爆管点信息
useEffect(() => {
setPipePoints((prevPipes) => {
// 移除不在highlightFeatures中的
const filtered = prevPipes.filter((pipe) =>
highlightFeatures.some(
(feature) => feature.getProperties().id === pipe.id,
),
);
// 添加新的
const newPipes = highlightFeatures
.filter(
(feature) =>
!filtered.some((p) => p.id === feature.getProperties().id),
)
.map((feature) => {
const properties = feature.getProperties();
return {
id: properties.id,
diameter: properties.diameter || 0,
area: 15,
};
});
return [...filtered, ...newPipes];
});
}, [highlightFeatures, setPipePoints]);
// 开始选择管道
const handleStartSelection = () => {
if (!map) return;
setIsSelecting(true);
// 注册点击事件
map.on("click", handleMapClickSelectFeatures);
};
// 结束选择管道
const handleEndSelection = () => {
if (!map) return;
setIsSelecting(false);
// 移除点击事件
map.un("click", handleMapClickSelectFeatures);
};
const handleRemovePipe = (id: string) => {
setPipePoints((prev) => prev.filter((pipe) => pipe.id !== id));
// 从高亮features中移除
setHighlightFeatures((prev) =>
prev.filter((f) => f.getProperties().id !== id),
);
};
const handleAreaChange = (id: string, value: string) => {
const numValue = parseFloat(value) || 0;
setPipePoints((prev) =>
prev.map((pipe) => (pipe.id === id ? { ...pipe, area: numValue } : pipe)),
);
};
const handleAnalyze = async () => {
setAnalyzing(true);
// 显示处理中的通知
open?.({
key: "burst-analysis",
type: "progress",
message: "方案提交分析中",
undoableTimeout: 3,
});
const burst_ID = pipePoints.map((pipe) => pipe.id);
const burst_size = pipePoints.map((pipe) =>
parseInt(pipe.area.toString(), 10),
);
// 格式化开始时间,去除秒部分
const modify_pattern_start_time = startTime
? startTime.format("YYYY-MM-DDTHH:mm:00Z")
: "";
const modify_total_duration = duration;
const params = {
modify_pattern_start_time: modify_pattern_start_time,
burst_id: burst_ID,
burst_size: burst_size,
modify_total_duration: modify_total_duration,
scheme_name: normalizeSchemeName(schemeName),
};
try {
await api.post(`${config.BACKEND_URL}/api/v1/burst-analyses`, undefined, {
params,
paramsSerializer: {
indexes: null, // 移除数组索引,即由 burst_ID[] 变为 burst_ID
},
});
// 更新弹窗为成功状态
open?.({
key: "burst-analysis",
type: "success",
message: "方案分析成功",
description: "方案分析完成,请在方案查询中查看结果。",
});
} catch (error) {
console.error("分析请求失败:", error);
// 更新弹窗为失败状态
open?.({
key: "burst-analysis",
type: "error",
message: "提交分析失败",
description: getApiErrorMessage(error, "爆管模拟请求失败"),
});
} finally {
setAnalyzing(false);
}
};
return (
<Box className="flex flex-col h-full">
{/* 选择爆管点 */}
<Box className="mb-4">
<Box className="flex items-center justify-between mb-2">
<Typography variant="subtitle2" className="font-medium">
选择爆管点
</Typography>
{/* 开始/结束选择按钮 */}
{!isSelecting ? (
<Button
variant="outlined"
size="small"
onClick={handleStartSelection}
className="border-blue-500 text-blue-600 hover:bg-blue-50"
startIcon={
<svg
className="w-4 h-4"
fill="none"
stroke="currentColor"
viewBox="0 0 24 24"
>
<path
strokeLinecap="round"
strokeLinejoin="round"
strokeWidth={2}
d="M15 15l-2 5L9 9l11 4-5 2zm0 0l5 5M7.188 2.239l.777 2.897M5.136 7.965l-2.898-.777M13.95 4.05l-2.122 2.122m-5.657 5.656l-2.12 2.122"
/>
</svg>
}
>
开始选择
</Button>
) : (
<Button
variant="contained"
size="small"
onClick={handleEndSelection}
className="bg-red-500 hover:bg-red-600"
startIcon={
<svg
className="w-4 h-4"
fill="none"
stroke="currentColor"
viewBox="0 0 24 24"
>
<path
strokeLinecap="round"
strokeLinejoin="round"
strokeWidth={2}
d="M6 18L18 6M6 6l12 12"
/>
</svg>
}
>
结束选择
</Button>
)}
</Box>
{isSelecting && (
<Box className="mb-2 p-2 bg-blue-50 border border-blue-200 rounded text-xs text-blue-700">
💡 点击地图上的管道添加爆管点
</Box>
)}
<Stack spacing={2}>
{pipePoints.map((pipe) => (
<Box
key={pipe.id}
className="flex items-center gap-2 p-2 bg-gray-50 rounded"
>
<Typography className="flex-shrink-0 text-sm pl-1">
{pipe.id}
</Typography>
<Typography className="flex-shrink-0 text-sm text-gray-600">
管径: {pipe.diameter} mm
</Typography>
<Typography className="flex-shrink-0 text-sm text-gray-600 mr-2">
爆管点面积
</Typography>
<TextField
size="small"
value={pipe.area}
onChange={(e) => handleAreaChange(pipe.id, e.target.value)}
type="number"
className="w-25"
slotProps={{
input: {
endAdornment: (
<span className="text-xs text-gray-500">cm²</span>
),
},
}}
/>
<IconButton
size="small"
onClick={() => handleRemovePipe(pipe.id)}
className="ml-auto"
>
<CloseIcon fontSize="small" />
</IconButton>
</Box>
))}
</Stack>
</Box>
{/* 选择开始时间 */}
<Box className="mb-4">
<Typography variant="subtitle2" className="mb-2 font-medium">
选择开始时间
</Typography>
<LocalizationProvider dateAdapter={AdapterDayjs} adapterLocale="zh-cn">
<DateTimePicker
value={startTime}
onChange={(value) =>
value && dayjs.isDayjs(value) && setParameterField("startTime", value)
}
format="YYYY-MM-DD HH:mm"
slotProps={{
textField: {
size: "small",
fullWidth: true,
},
}}
localeText={
pickerZhCN.components.MuiLocalizationProvider.defaultProps
.localeText
}
/>
</LocalizationProvider>
</Box>
{/* 持续时长 */}
<Box className="mb-4">
<Typography variant="subtitle2" className="mb-2 font-medium">
持续时长 ()
</Typography>
<TextField
fullWidth
size="small"
type="number"
value={duration}
onChange={(e) => setParameterField("duration", parseInt(e.target.value) || 0)}
placeholder="输入持续时长"
/>
</Box>
{/* 方案名称 */}
<Box className="mb-4">
<Typography variant="subtitle2" className="mb-2 font-medium">
方案名称
</Typography>
<TextField
fullWidth
size="small"
value={schemeName}
onChange={(e) => setParameterField("schemeName", e.target.value)}
placeholder="输入方案名称"
error={schemeName.trim().length > SCHEME_NAME_MAX_LENGTH}
helperText={
schemeName.trim().length > SCHEME_NAME_MAX_LENGTH
? `方案名称不能超过 ${SCHEME_NAME_MAX_LENGTH} 个字符`
: undefined
}
inputProps={{ maxLength: SCHEME_NAME_MAX_LENGTH }}
/>
</Box>
{/* 方案分析按钮 */}
<Box className="mt-auto">
<Button
fullWidth
variant="contained"
size="large"
onClick={handleAnalyze}
disabled={analyzing || !isFormValid}
className="bg-blue-600 hover:bg-blue-700"
>
{analyzing ? "方案提交分析中..." : "方案分析"}
</Button>
</Box>
</Box>
);
};
export default AnalysisParameters;