Files
frontend/apps/sn/src/features/fldngPredcPrst/ui/FldngPredcPrstPopupContent.tsx
T

617 lines
21 KiB
TypeScript

"use client";
import { useCallback, useEffect, useMemo, useRef, useState } from "react";
import {
StandardPopupLayout,
type UiHeadProps,
} from "@common/business_components";
import { Button } from "@common/components";
import { getData, getRawJson } from "@/components/lib/api";
import { appendApiSearchParams } from "@/shared/util/util";
import LoadingOverlay from "@/components/ui/LoadingBar";
import { windowPopupDefinitions } from "@/features/windowPopup/model/popupDefinitions";
import { WINDOW_POPUP_MESSAGE_TYPE } from "@/features/windowPopup/model/types";
import MapPopupDataTable from "@/features/windowPopup/ui/MapPopupDataTable";
import PopupSearchPanel from "@/features/windowPopup/ui/PopupSearchPanel";
import { useAlertStore } from "@/shared/lib";
import useStore from "@/store/useStore";
import { createPredictionAnalysisTimeRange } from "../model/analysisTimeRange";
import { fetchAllPages } from "@/shared/lib/fetch-all-pages";
import { downloadFloodPredictionStatusExcel } from "../lib/fldng-predc-prst-excel";
type ApiRow = {
sggCd: string;
ctpvCd: string;
ctpvNm: string;
sggNm: string;
rainBeginningDateTime: string;
analysisDateTime: string;
observedAccumulatedRainfall: number | null;
predictionHour: number | null;
predictedAccumulatedRainfall: number | null;
exceededFrequencyYear: number | null;
floodRiskGrade: string;
};
type TableRow = ApiRow &
Record<string, unknown> & {
rowNo: number;
analysisDateTimeDisplay: string;
rainBeginningDateTimeDisplay: string;
observedAccumulatedRainfallDisplay: string;
predictionHourDisplay: string;
predictedAccumulatedRainfallDisplay: string;
exceededFrequencyYearDisplay: string;
};
type Filters = {
ctpvCd: string;
sggCd: string;
rainBgngFrom: string;
rainBgngTo: string;
analysisFrom: string;
analysisTo: string;
frequencyYear: string;
};
const PAGE_SIZE = 10;
const EXCEL_DOWNLOAD_PAGE_SIZE = 500;
const MAP_FREQUENCIES = new Set([30, 50, 80, 100]);
const FREQUENCY_OPTIONS = [30, 50, 80, 100] as const;
/** 도시침수지도 DB의 3자리 빈도 코드로 변환한다. 30년 이하는 030, 100년 초과는 100으로 제한한다. */
const toFloodMapFrequencyCode = (value: number) => {
if (!Number.isFinite(value) || value <= 0) return null;
const normalized = value <= 30 ? 30 : value > 100 ? 100 : value;
if (!MAP_FREQUENCIES.has(normalized)) return null;
return String(normalized).padStart(3, "0");
};
const HEADS: UiHeadProps[] = [
{ id: "rowNo", title: "순번", widthPercent: 6 },
{ id: "ctpvNm", title: "시도", widthPercent: 8 },
{ id: "sggNm", title: "시군구", widthPercent: 9 },
{
id: "analysisDateTimeDisplay",
title: "분석시각",
widthPercent: 13,
},
{
id: "rainBeginningDateTimeDisplay",
title: "강우시작시각",
widthPercent: 16,
},
{
id: "observedAccumulatedRainfallDisplay",
title: "관측 누적강수량(mm)",
widthPercent: 13,
align: "right",
},
{
id: "predictionHourDisplay",
title: "예측시간",
widthPercent: 9,
},
{
id: "predictedAccumulatedRainfallDisplay",
title: "예측 누적강수량(mm)",
widthPercent: 15,
align: "right",
},
{
id: "exceededFrequencyYearDisplay",
title: "초과 빈도(년)",
widthPercent: 10,
align: "right",
},
{ id: "floodRiskGrade", title: "침수위험도", widthPercent: 10 },
];
/** 최초·초기화 조회조건은 금일 분석결과를 기준으로 생성한다. */
const buildInitialFilters = (): Filters => {
const range = createPredictionAnalysisTimeRange();
const toDateTimeLocal = (value: string) =>
`${value.slice(0, 4)}-${value.slice(4, 6)}-${value.slice(6, 8)}T${value.slice(8, 10)}:${value.slice(10, 12)}`;
return {
ctpvCd: "0",
sggCd: "0",
rainBgngFrom: "",
rainBgngTo: "",
analysisFrom: toDateTimeLocal(range.analysisFrom),
analysisTo: toDateTimeLocal(range.analysisTo),
frequencyYear: "0",
};
};
const apiDate = (value: string) => value.replace(/[^0-9]/g, "").slice(0, 12);
const displayDate = (value: string) =>
/^\d{12}$/.test(value)
? `${value.slice(0, 4)}-${value.slice(4, 6)}-${value.slice(6, 8)} ${value.slice(8, 10)}:${value.slice(10, 12)}`
: value || "-";
/** 분석시각 기준 예측시간을 사용자 표시문구로 변환한다. */
const predictionHourText = (value: number | null) => {
const hour = Number(value ?? 0);
return hour > 0 ? `${hour}시간 후` : "-";
};
const formatNumber = (value: number | null, digits: number) =>
value == null || !Number.isFinite(Number(value))
? "-"
: Number(value).toFixed(digits);
/** 화면 조회조건을 목록·Excel API 쿼리로 변환한다. */
const buildQuery = (filters: Filters, page?: number, size = PAGE_SIZE) => {
const params = new URLSearchParams();
if (page !== undefined) {
params.set("page", String(page - 1));
params.set("size", String(size));
}
appendApiSearchParams(params, {
ctpvCd: filters.ctpvCd === "0" ? "0" : filters.ctpvCd.slice(0, 2),
sggCd: filters.sggCd === "0" ? "0" : filters.sggCd.slice(0, 5),
rainBgngFrom: apiDate(filters.rainBgngFrom),
rainBgngTo: apiDate(filters.rainBgngTo),
analysisFrom: apiDate(filters.analysisFrom),
analysisTo: apiDate(filters.analysisTo),
frequencyYear: filters.frequencyYear,
});
return params.toString();
};
/** 시작·종료시각과 빈도 조건을 API 호출 전에 검증한다. */
const validateFilters = (filters: Filters) => {
if (
filters.rainBgngFrom &&
filters.rainBgngTo &&
filters.rainBgngFrom > filters.rainBgngTo
) {
return "강우 시작시각의 시작은 종료보다 늦을 수 없습니다.";
}
if (
filters.analysisFrom &&
filters.analysisTo &&
filters.analysisFrom > filters.analysisTo
) {
return "분석시각의 시작은 종료보다 늦을 수 없습니다.";
}
if (
filters.frequencyYear != "0" &&
!FREQUENCY_OPTIONS.includes(
Number(filters.frequencyYear) as 30 | 50 | 80 | 100,
)
) {
return "초과 빈도는 30년, 50년, 80년, 100년 중에서 선택해야 합니다.";
}
return null;
};
const buildRowId = (row: ApiRow) =>
`${row.ctpvCd}:${row.sggCd}:${row.rainBeginningDateTime}:${row.analysisDateTime}:${row.predictionHour}`;
/** 침수위험도 등급을 목록 배지의 고정 의미색으로 변환한다. */
const getFloodRiskGradeClassName = (value: string) => {
const grade = String(value ?? "")
.trim()
.toUpperCase();
if (grade.includes("위험") || grade === "DANGER") {
return "bg-[#dc2626] text-white";
}
if (grade.includes("경계") || grade === "WARNING") {
return "bg-[#f97316] text-white";
}
if (grade.includes("주의") || grade === "CAUTION") {
return "bg-[#facc15] text-[#713f12]";
}
return "sn-popup-badge-normal";
};
export default function FldngPredcPrstPopupContent() {
const alert = useAlertStore((state) => state.setMessage);
const { ctpv, sgg, fetchCtpv, fetchSgg } = useStore();
const [filters, setFilters] = useState<Filters>(() => buildInitialFilters());
const [appliedFilters, setAppliedFilters] = useState<Filters>(() =>
buildInitialFilters(),
);
const [rows, setRows] = useState<TableRow[]>([]);
const [total, setTotal] = useState(0);
const [page, setPage] = useState(1);
const [loading, setLoading] = useState(false);
const [selectedRowId, setSelectedRowId] = useState("");
// 개발 StrictMode에서도 최초 목록 API를 한 번만 호출하기 위한 ref다.
const didInitialLoadRef = useRef(false);
// 부모 지도에서 도시침수지도 레이어가 비활성 상태임을 알려오면 팝업에서 안내한다.
useEffect(() => {
const handleMapMessage = (event: MessageEvent) => {
if (event.origin !== window.location.origin) return;
if (
event.data?.type ===
WINDOW_POPUP_MESSAGE_TYPE.MAP_SEARCH_FLOOD_LAYER_REQUIRED
) {
alert("지도의 좌측 도시침수지도를 선택하여야 지도에 보입니다.");
}
};
window.addEventListener("message", handleMapMessage);
return () => window.removeEventListener("message", handleMapMessage);
}, [alert]);
useEffect(() => {
if (!ctpv.length) void fetchCtpv();
if (!sgg.length) void fetchSgg();
}, [ctpv.length, fetchCtpv, fetchSgg, sgg.length]);
const sggOptions = useMemo(
() =>
filters.ctpvCd === "0"
? []
: sgg.filter((item) =>
String(item.val).startsWith(filters.ctpvCd.slice(0, 2)),
),
[filters.ctpvCd, sgg],
);
/** 조회조건과 페이지에 맞는 침수예측현황 목록을 불러온다. */
const loadRows = useCallback(
async (targetPage: number, condition: Filters) => {
setLoading(true);
try {
const response = await getRawJson(
`/sewerage-service/api/v1/fldng/predc/prst?${buildQuery(condition, targetPage)}`,
);
const payload = response?.data ?? response;
const content: ApiRow[] = Array.isArray(payload?.content)
? payload.content
: [];
setRows(
content.map((item) => ({
...item,
rowNo: 0,
analysisDateTimeDisplay: displayDate(item.analysisDateTime),
rainBeginningDateTimeDisplay: displayDate(
item.rainBeginningDateTime,
),
observedAccumulatedRainfallDisplay: formatNumber(
item.observedAccumulatedRainfall,
1,
),
predictionHourDisplay: predictionHourText(item.predictionHour),
predictedAccumulatedRainfallDisplay: formatNumber(
item.predictedAccumulatedRainfall,
1,
),
exceededFrequencyYearDisplay:
item.exceededFrequencyYear == null
? "-"
: String(item.exceededFrequencyYear),
})),
);
setTotal(Number(payload?.totalElements ?? 0));
setPage(targetPage);
setAppliedFilters(condition);
setSelectedRowId("");
} catch (error) {
console.error("침수예측현황 조회 중 오류:", error);
setRows([]);
setTotal(0);
alert("침수예측현황 조회에 실패했습니다.");
} finally {
setLoading(false);
}
},
[alert],
);
useEffect(() => {
if (didInitialLoadRef.current) return;
didInitialLoadRef.current = true;
const defaults = buildInitialFilters();
setFilters(defaults);
void loadRows(1, defaults);
}, [loadRows]);
const handleSearch = () => {
const message = validateFilters(filters);
if (message) {
alert(message);
return;
}
void loadRows(1, filters);
};
const handleReset = () => {
const defaults = buildInitialFilters();
setFilters(defaults);
void loadRows(1, defaults);
};
/** 선택 행과 동일한 시군구·빈도의 도시침수지도 범위를 부모 지도에 전달한다. */
const handleRowClick = async (row: TableRow) => {
const frequencyYear = Number(row.exceededFrequencyYear ?? 0);
const sbmrgFrqExpln = toFloodMapFrequencyCode(frequencyYear);
if (!sbmrgFrqExpln) {
alert(
`${frequencyYear || "해당"}년 빈도 도시침수지도는 제공되지 않습니다. (30·50·80·100년 빈도만 제공)`,
);
return;
}
if (!row.sggCd) {
alert("지도 이동에 필요한 시군구 정보가 없습니다.");
return;
}
if (!window.opener || window.opener.closed) {
alert("하수관망도 분석도구에서 침수예측현황을 다시 열어주세요.");
return;
}
setSelectedRowId(buildRowId(row));
setLoading(true);
try {
const params = new URLSearchParams({
sggCd: row.sggCd,
sbmrgFrqExpln,
});
// 백엔드 공통 응답({ data: ... })의 data 영역을 반환하는 API 헬퍼를 사용한다.
const extentData = await getData(
`/sewerage-service/api/v1/fldng/floodDngrMap/group/extent?${params.toString()}`,
);
const extent = [
extentData?.minX,
extentData?.minY,
extentData?.maxX,
extentData?.maxY,
].map(Number);
if (extent.some((value) => !Number.isFinite(value))) {
throw new Error("도시침수지도 위치 정보가 없습니다.");
}
window.opener.postMessage(
{
type: WINDOW_POPUP_MESSAGE_TYPE.MAP_SEARCH_SHOW_FLOOD_GROUP,
payload: {
extent,
sggCd: row.sggCd,
sbmrgFrqExpln,
analysisDateTime: row.analysisDateTime,
},
},
window.location.origin,
);
window.opener.focus();
} catch (error) {
console.error("침수예측현황 지도 이동 중 오류:", error);
alert(
error instanceof Error && error.message.includes("위치 정보")
? error.message
: "도시침수지도 이동에 실패하였습니다.",
);
} finally {
setLoading(false);
}
};
const handleDownload = async () => {
if (!total) {
alert("다운로드할 데이터가 없습니다.");
return;
}
setLoading(true);
try {
const result = await fetchAllPages<
{ content: ApiRow[]; totalElements: number },
ApiRow
>({
batchSize: EXCEL_DOWNLOAD_PAGE_SIZE,
fetchPage: async (pageIndex, size) => {
const response = await getRawJson(
`/sewerage-service/api/v1/fldng/predc/prst?${buildQuery(appliedFilters, pageIndex + 1, size)}`,
);
const payload = response?.data ?? response;
return {
content: Array.isArray(payload?.content) ? payload.content : [],
totalElements: Number(payload?.totalElements ?? 0),
};
},
getItems: (response) => response.content,
getTotal: (response) => response.totalElements,
});
await downloadFloodPredictionStatusExcel(result.items);
} catch (error) {
console.error("침수예측현황 Excel 다운로드 중 오류:", error);
alert("침수예측현황 Excel 다운로드에 실패했습니다.");
} finally {
setLoading(false);
}
};
const renderDateTimeRange = (
label: string,
fromKey: "rainBgngFrom" | "analysisFrom",
toKey: "rainBgngTo" | "analysisTo",
) => (
<label className="flex shrink-0 items-center gap-2">
<span className="shrink-0 whitespace-nowrap text-xl font-medium text-label">
{label}
</span>
<input
className="h-[3.2rem] w-[17rem] rounded-md border border-input bg-field px-3 text-xl text-foreground outline-none focus:ring-2 focus:ring-ring"
type="datetime-local"
value={filters[fromKey]}
aria-label={`${label} 시작`}
onChange={(event) =>
setFilters((current) => ({
...current,
[fromKey]: event.target.value,
}))
}
/>
<span className="text-xl font-medium text-label">~</span>
<input
className="h-[3.2rem] w-[17rem] rounded-md border border-input bg-field px-3 text-xl text-foreground outline-none focus:ring-2 focus:ring-ring"
type="datetime-local"
value={filters[toKey]}
aria-label={`${label} 종료`}
onChange={(event) =>
setFilters((current) => ({
...current,
[toKey]: event.target.value,
}))
}
/>
</label>
);
return (
<StandardPopupLayout
title={windowPopupDefinitions.fldngPredcPrst.title}
bodyClassName="overflow-x-hidden"
>
<section
className={`relative flex min-h-0 flex-1 flex-col gap-[1.2rem] ${
rows.length === 0
? "[&_.standard-data-table>.card]:!flex [&_.standard-data-table>.card]:!min-h-0 [&_.standard-data-table>.card]:!flex-1 [&_.standard-data-table>.card]:!flex-col [&_.standard-data-table]:!flex [&_.standard-data-table]:!min-h-0 [&_.standard-data-table]:!flex-1 [&_.standard-data-table]:!flex-col"
: ""
}`}
>
<LoadingOverlay isLoading={loading} />
<PopupSearchPanel contentClassName="flex flex-wrap items-center gap-x-4 gap-y-3 2xl:flex-nowrap">
<label className="flex shrink-0 items-center gap-2">
<span className="shrink-0 whitespace-nowrap text-xl font-medium text-label">
시도
</span>
<select
className="h-[3.2rem] w-[14rem] rounded-md border border-input bg-field px-3 text-xl text-foreground outline-none focus:ring-2 focus:ring-ring"
value={filters.ctpvCd}
aria-label="시도"
onChange={(event) =>
setFilters((current) => ({
...current,
ctpvCd: event.target.value,
sggCd: "0",
}))
}
>
<option value="0">전체</option>
{ctpv.map((option) => (
<option key={option.val} value={String(option.val)}>
{option.text}
</option>
))}
</select>
</label>
<label className="flex shrink-0 items-center gap-2">
<span className="shrink-0 whitespace-nowrap text-xl font-medium text-label">
시군구
</span>
<select
className="h-[3.2rem] w-[14rem] rounded-md border border-input bg-field px-3 text-xl text-foreground outline-none focus:ring-2 focus:ring-ring"
value={filters.sggCd}
aria-label="시군구"
onChange={(event) =>
setFilters((current) => ({
...current,
sggCd: event.target.value,
}))
}
>
<option value="0">전체</option>
{sggOptions.map((option) => (
<option key={option.val} value={String(option.val)}>
{option.text}
</option>
))}
</select>
</label>
{renderDateTimeRange("분석시각", "analysisFrom", "analysisTo")}
{renderDateTimeRange("강우시각", "rainBgngFrom", "rainBgngTo")}
<label className="flex shrink-0 items-center gap-2">
<span className="shrink-0 whitespace-nowrap text-xl font-medium text-label">
초과 빈도
</span>
<select
className="h-[3.2rem] w-[12rem] rounded-md border border-input bg-field px-3 text-xl text-foreground outline-none focus:ring-2 focus:ring-ring"
value={filters.frequencyYear}
aria-label="초과 빈도"
onChange={(event) =>
setFilters((current) => ({
...current,
frequencyYear: event.target.value,
}))
}
>
<option value="0">전체</option>
{FREQUENCY_OPTIONS.map((frequency) => (
<option key={frequency} value={String(frequency)}>
{frequency}년
</option>
))}
</select>
</label>
<div className="flex min-w-fit flex-1 items-center justify-end gap-2">
<Button type="button" color="primary" onClick={handleSearch}>
조회
</Button>
<Button type="button" color="white" onClick={handleReset}>
초기화
</Button>
</div>
</PopupSearchPanel>
<MapPopupDataTable
rows={rows}
headlist={HEADS}
title="침수예측현황 목록"
total={total}
page={page}
pageSize={PAGE_SIZE}
onPageChange={(nextPage) => void loadRows(nextPage, appliedFilters)}
rowId={(row) => buildRowId(row)}
selectedRowId={selectedRowId}
onRowClick={(row) => void handleRowClick(row)}
renderCell={(row, headId) =>
headId === "floodRiskGrade" ? (
<span
className={`sn-popup-badge min-w-[5.6rem] ${getFloodRiskGradeClassName(row.floodRiskGrade)}`}
>
{row.floodRiskGrade || "-"}
</span>
) : undefined
}
scrollMode="horizontal"
minTableWidth="100rem"
fillAvailableHeight={rows.length === 0}
emptyMessage="조회 조건에 해당하는 침수예측현황이 없습니다."
actions={
<Button
type="button"
color="primary"
onClick={() => void handleDownload()}
disabled={!total || loading}
>
엑셀다운로드
</Button>
}
/>
<div className="space-y-1 px-1 text-xl text-muted-foreground">
<p>
30년빈도 이상인 경우{" "}
<span className="font-semibold text-[#dc2626]">위험</span>, 10년빈도
이상인 경우{" "}
<span className="font-semibold text-[#f97316]">경계</span>, 2년빈도
이상인 경우{" "}
<span className="font-semibold text-[#ca8a04]">주의</span>
</p>
<p>행을 선택하면 해당 시군구·빈도의 도시침수지도로 이동합니다.</p>
</div>
</section>
</StandardPopupLayout>
);
}