feat: implement SSE architecture for real-time temperature updates with componentized dashboard charts and validation tests

This commit is contained in:
2569718930@qq.com
2026-05-27 00:24:19 +08:00
parent 50ac181b8d
commit 6b2c99cea4
7 changed files with 730 additions and 475 deletions
@@ -2,22 +2,14 @@
import clsx from "clsx";
import { useEffect, useMemo, useRef, useState } from "react";
import {
CartesianGrid,
Line,
Area,
ComposedChart as ReComposedChart,
ReferenceLine,
ReferenceArea,
ResponsiveContainer,
Tooltip,
XAxis,
YAxis,
} from "recharts";
import type { ScanOpportunityRow } from "@/lib/dashboard-types";
import { useLatestPatch, useSseResyncVersion } from "@/hooks/use-sse-patches";
import { Panel } from "@/components/dashboard/scan-terminal/Panel";
import { rowName, temp } from "@/components/dashboard/scan-terminal/utils";
import { ModelCurvesSummary } from "@/components/dashboard/scan-terminal/ModelCurvesSummary";
import { TemperatureChartCanvas } from "@/components/dashboard/scan-terminal/TemperatureChartCanvas";
import { TemperatureRunwayDetails } from "@/components/dashboard/scan-terminal/TemperatureRunwayDetails";
import { TemperatureStatsBars } from "@/components/dashboard/scan-terminal/TemperatureStatsBars";
import { rowName } from "@/components/dashboard/scan-terminal/utils";
import {
HOURLY_CACHE_TTL_MS,
@@ -25,7 +17,6 @@ import {
buildChartDomain,
buildFullDayChartData,
buildIntDegreeTicks,
buildModelSummaryCards,
buildRunwayPlates,
fetchHourlyForecastForCity,
getActiveTemperatureSeries,
@@ -36,85 +27,14 @@ import {
isTemperatureSeriesVisibleByDefault,
mergePatchIntoHourly,
normObs,
normalizeCityKey,
readSessionCache,
seedHourlyForecastFromRow,
seriesStats,
shouldPollLiveChart,
validNumber,
type HourlyForecast,
} from "@/components/dashboard/scan-terminal/temperature-chart-logic";
export { clearCityDetailCache } from "@/components/dashboard/scan-terminal/temperature-chart-logic";
type TooltipSeries = {
key: string;
label: string;
color: string;
};
function nearestSeriesValue(
data: Array<Record<string, any>>,
seriesKey: string,
activeIndex: number,
) {
if (!data.length || activeIndex < 0) return null;
for (let offset = 0; offset < data.length; offset += 1) {
const left = activeIndex - offset;
if (left >= 0) {
const value = validNumber(data[left]?.[seriesKey]);
if (value !== null) return value;
}
const right = activeIndex + offset;
if (right < data.length) {
const value = validNumber(data[right]?.[seriesKey]);
if (value !== null) return value;
}
}
return null;
}
function TemperatureTooltipContent({
active,
label,
payload,
data,
series,
}: {
active?: boolean;
label?: string | number;
payload?: ReadonlyArray<{ payload?: Record<string, any> }>;
data: Array<Record<string, any>>;
series: TooltipSeries[];
}) {
if (!active || !payload?.length || !series.length) return null;
const activePoint = payload[0]?.payload || {};
const activeIndex = data.findIndex((point) => point.ts === activePoint.ts);
const rows = series
.map((item) => {
const directValue = validNumber(activePoint[item.key]);
const value = directValue ?? nearestSeriesValue(data, item.key, activeIndex);
return value === null ? null : { ...item, value };
})
.filter((item): item is TooltipSeries & { value: number } => item !== null);
if (!rows.length) return null;
return (
<div className="rounded border border-slate-200 bg-white px-2.5 py-2 text-[11px] shadow-lg">
<div className="mb-1 font-mono text-slate-500">{label}</div>
<div className="grid gap-1">
{rows.slice(0, 8).map((item) => (
<div key={item.key} className="flex min-w-[140px] items-center justify-between gap-4">
<span className="inline-flex items-center gap-1.5 text-slate-700">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: item.color }} />
<span className="font-semibold">{item.label}</span>
</span>
<strong className="font-mono text-slate-900">{item.value.toFixed(2)}°</strong>
</div>
))}
</div>
</div>
);
}
// ── Main component ─────────────────────────────────────────────────────
export function LiveTemperatureThresholdChart({
@@ -368,8 +288,6 @@ export function LiveTemperatureThresholdChart({
}, [chartSeries, userToggledKeys, city, showRunwayDetails]);
const {
isHKO,
isParis,
isShenzhen,
metarHeaderLabel,
metarHighLabel,
@@ -586,393 +504,65 @@ export function LiveTemperatureThresholdChart({
return (
<Panel title={panelTitle} actions={timeframeActions}>
<div className="flex h-full min-h-[300px] flex-col">
{/* Compact stats bar */}
{compact ? (
<div className="shrink-0 border-b border-slate-200 bg-white px-3 py-1.5 flex items-center justify-between">
{timeframe === "1D" ? (
<div className="flex items-center gap-4 text-[11px]">
<span className="font-semibold text-slate-500">
{isEn ? "Runway" : runwayHeaderLabel}:{" "}
<strong className="text-[#009688] font-mono">{temp(displayRunwayTemp)}</strong>
</span>
<span className="text-slate-300">|</span>
<span className="font-semibold text-slate-500">
{isEn ? "METAR" : (isShenzhen ? "当日最高" : metarHeaderLabel)}:{" "}
<strong className="text-blue-600 font-mono">{temp(observedHighMetar)}</strong>
</span>
</div>
) : (
<div className="flex items-center gap-4 text-[11px]">
<span className="font-semibold text-slate-500">
DEB: <strong className="text-orange-600 font-mono">{temp(debVal)}</strong>
</span>
{modelMin !== null && modelMax !== null && (
<>
<span className="text-slate-300">|</span>
<span className="font-semibold text-slate-500">
{isEn ? "Models" : "多模型"}:{" "}
<strong className="text-slate-700 font-mono">
{temp(modelMin)} - {temp(modelMax)}
</strong>
</span>
</>
)}
</div>
)}
<div className="text-[10px] text-slate-400 font-mono">
{timeframe === "1D" && formattedUpdateTime.includes(" ") ? formattedUpdateTime.split(" ")[1].slice(0, 5) : ""}
</div>
</div>
) : (
/* Normal detailed stats bar */
<div className="shrink-0 border-b border-slate-200 bg-white px-4 py-3">
{/* Top Row: Large temperatures */}
<div className="flex justify-between items-center gap-6 mb-3">
{timeframe === "1D" ? (
<div className="flex items-center gap-12">
<div className="flex flex-col">
<span className="text-[11px] font-semibold text-slate-500 uppercase tracking-wider">
{isEn ? "Runway Live (1m)" : `${runwayHeaderLabel}`}
</span>
<span className="text-2xl font-bold font-mono text-[#009688] mt-1">
{temp(displayRunwayTemp)}
</span>
</div>
<div className="flex flex-col">
<span className="text-[11px] font-semibold text-slate-500 uppercase tracking-wider">
{isEn ? "METAR Settlement · Daily High" : `${metarHeaderLabel} · 当日最高`}
</span>
<span className="text-2xl font-bold font-mono text-blue-600 mt-1">
{temp(observedHighMetar)}
</span>
</div>
</div>
) : (
<div className="flex items-center gap-12">
<div className="flex flex-col">
<span className="text-[11px] font-semibold text-slate-500 uppercase tracking-wider">
DEB Max
</span>
<span className="text-2xl font-bold font-mono text-orange-600 mt-1">
{temp(debVal)}
</span>
</div>
<div className="flex flex-col">
<span className="text-[11px] font-semibold text-slate-500 uppercase tracking-wider">
{isEn ? "Model Range" : "多模型区间"}
</span>
<span className="text-2xl font-bold font-mono text-slate-700 mt-1">
{modelMin !== null && modelMax !== null ? `${temp(modelMin)} - ${temp(modelMax)}` : "--"}
</span>
</div>
</div>
)}
<div className="hidden sm:flex flex-col items-end text-right">
<span className="text-[10px] text-slate-400 uppercase font-semibold">
{isEn ? "Daily Peak" : "当日最高气温"}
</span>
<div className="mt-1 flex items-center gap-2 text-xs font-mono text-slate-600">
<span>{isEn ? "Runway" : runwayHighLabel}: <strong className="text-[#009688]">{temp(observedHighRunway)}</strong></span>
<span>|</span>
<span>{isEn ? "METAR" : metarHighLabel}: <strong className="text-blue-600">{temp(observedHighMetar)}</strong></span>
{wundergroundDailyHigh !== null && (
<>
<span>|</span>
<span>WU: <strong className="text-purple-600">{temp(wundergroundDailyHigh)}</strong></span>
</>
)}
</div>
</div>
</div>
<TemperatureStatsBars
isEn={isEn}
compact={compact}
timeframe={timeframe}
runwayHeaderLabel={runwayHeaderLabel}
metarHeaderLabel={metarHeaderLabel}
runwayHighLabel={runwayHighLabel}
metarHighLabel={metarHighLabel}
isShenzhen={isShenzhen}
displayRunwayTemp={displayRunwayTemp}
observedHighMetar={observedHighMetar}
observedHighRunway={observedHighRunway}
wundergroundDailyHigh={wundergroundDailyHigh}
debVal={debVal}
modelMin={modelMin}
modelMax={modelMax}
spread={spread}
spreadLabel={spreadLabel}
spreadLabelEn={spreadLabelEn}
formattedUpdateTime={formattedUpdateTime}
/>
{/* Bottom Row: Model Range Panel (Only for 1D mode) */}
{timeframe === "1D" && (
<div className="grid grid-cols-4 gap-4 border-t border-slate-100 pt-3 text-xs font-mono text-slate-700 bg-slate-50/50 -mx-4 px-4 rounded-b-md">
<div className="flex flex-col gap-0.5">
<span className="text-[10px] text-slate-400 uppercase font-semibold">
{isEn ? "Model Range" : "模型区间"}
</span>
<strong className="text-slate-800 font-bold">
{modelMin !== null && modelMax !== null ? `${temp(modelMin)} - ${temp(modelMax)}` : "--"}
</strong>
</div>
<div className="flex flex-col gap-0.5">
<span className="text-[10px] text-slate-400 uppercase font-semibold">
DEB
</span>
<strong className="text-blue-600 font-bold">
{temp(debVal)}
</strong>
</div>
<div className="flex flex-col gap-0.5">
<span className="text-[10px] text-slate-400 uppercase font-semibold">
{isEn ? "Spread" : "分歧"}
</span>
<strong className={clsx("font-bold", spreadLabel === "高分歧" ? "text-amber-600" : "text-slate-600")}>
{spread !== null ? `${spread.toFixed(1)}°C` : "--"}
{spreadLabel && ` · ${isEn ? spreadLabelEn : spreadLabel}`}
</strong>
</div>
<div className="flex flex-col gap-0.5">
<span className="text-[10px] text-slate-400 uppercase font-semibold">
{isEn ? "Updated" : "更新时间"}
</span>
<strong className="text-slate-800 font-bold">
{formattedUpdateTime}
</strong>
</div>
</div>
)}
</div>
{timeframe === "1D" && !compact && (
<TemperatureRunwayDetails isEn={isEn} plates={runwayPlates} />
)}
{/* Runway observations (Only for 1D mode and when not compact) */}
{timeframe === "1D" && !compact && runwayPlates.length > 0 && (
<div className="shrink-0 border-b border-slate-200 bg-[#f8fafc] px-3 py-2">
<div className="flex items-center justify-between text-[11px] font-black text-slate-700 mb-1.5 uppercase">
<span>{isEn ? "Runway Observations" : "跑道观测"}</span>
{runwayPlates.some((p) => p.trend_15m !== null && p.trend_15m > 0 && !p.isSettlement) && (
<span className="text-[10px] bg-amber-50 text-amber-700 border border-amber-200 px-1.5 py-0.5 rounded font-sans">
{isEn ? "Non-settlement Runway Warming Alert" : "非结算跑道升温提醒"}
</span>
)}
</div>
<div className="grid gap-1">
{runwayPlates.map((plate) => (
<div
key={plate.rwy}
className={clsx(
"grid grid-cols-7 gap-2 items-center border rounded px-2.5 py-1 text-[11px] font-mono",
plate.isSettlement
? "border-emerald-200 bg-emerald-50/50 text-emerald-950 font-bold"
: "border-slate-200 bg-white text-slate-600"
)}
>
<div className="flex items-center gap-1.5 font-sans font-bold text-slate-800">
{plate.isSettlement && <span className="h-1.5 w-1.5 rounded-full bg-emerald-600 animate-pulse" />}
<span>{plate.rwy}</span>
{plate.isSettlement && (
<span className="text-[9px] bg-teal-200 text-teal-800 px-1 rounded font-normal">
{isEn ? "Settlement" : "结算"}
</span>
)}
</div>
<div>TDZ: <strong>{plate.tdzTemp !== null ? `${plate.tdzTemp.toFixed(1)}°C` : "--"}</strong></div>
<div>MID: <strong>{plate.midTemp !== null ? `${plate.midTemp.toFixed(1)}°C` : "--"}</strong></div>
<div>END: <strong>{plate.endTemp !== null ? `${plate.endTemp.toFixed(1)}°C` : "--"}</strong></div>
<div>max: <strong>{plate.maxTemp !== null ? `${plate.maxTemp.toFixed(1)}°C` : "--"}</strong></div>
<div>high: <strong>{plate.dailyHigh !== null ? `${plate.dailyHigh.toFixed(1)}°C` : "--"}</strong></div>
<div className={clsx(plate.trend_15m !== null && plate.trend_15m > 0 ? "text-orange-600 font-bold" : "text-slate-500")}>
15m: <strong>{plate.trend_15m !== null ? `${plate.trend_15m >= 0 ? "+" : ""}${plate.trend_15m.toFixed(1)}°C` : "--"}</strong>
</div>
</div>
))}
</div>
</div>
{timeframe === "1D" && !compact && (
<ModelCurvesSummary isEn={isEn} activeSeries={activeSeries} />
)}
{/* Multi-model list (Only in 1D mode and when not compact) */}
{timeframe === "1D" && !compact && activeSeries.some((s) => s.key.startsWith("model_curve_")) && (
<div className="shrink-0 border-b border-slate-200 bg-white px-4 py-2">
<div className="flex flex-wrap gap-x-6 gap-y-1 text-[11px]">
<span className="font-black text-slate-500 uppercase mr-2">
{isEn ? "Models:" : "多模型:"}
</span>
{activeSeries
.filter((s) => s.key.startsWith("model_curve_"))
.map((s) => {
const stats = seriesStats(s.values);
return (
<span key={s.key} className="inline-flex items-center gap-1.5 font-mono">
<span className="h-2 w-2 rounded-full shrink-0" style={{ backgroundColor: s.color }} />
<span className="text-slate-700 font-bold">{s.label}</span>
<span className="text-slate-500">{temp(stats.latest)}</span>
</span>
);
})}
</div>
</div>
)}
{/* Chart */}
<div className="relative min-h-[240px] flex-1 p-2">
{/* Interactive legend */}
<div className="flex flex-wrap items-center gap-x-4 gap-y-1.5 px-3 py-1.5 text-[11px] border-b border-[#e2e8f0] bg-white">
{chartSeries.length > 1 &&
chartSeries
.filter((s) => {
const isIndividualRunway = s.key.startsWith("runway_") && s.key !== "runway_max";
if (showRunwayDetails) {
return s.key !== "runway_max";
} else {
return !isIndividualRunway;
}
})
.map((s) => (
<button
key={s.key}
type="button"
onClick={() => {
setUserToggledKeys((prev) => ({
...prev,
[s.key]: !isSeriesVisible(s.key),
}));
}}
className={clsx(
"inline-flex items-center gap-1.5 font-mono cursor-pointer transition-opacity hover:opacity-80",
!isSeriesVisible(s.key) && "opacity-40 line-through"
)}
>
<span className="h-2 w-2 rounded-full shrink-0" style={{ backgroundColor: s.color }} />
<span className="text-slate-700 font-bold">{s.label}</span>
</button>
))}
{/* "Show Runway Details" toggle switch */}
{hasRunwayData && (
<label className="inline-flex items-center gap-1.5 ml-auto cursor-pointer text-slate-600 hover:text-slate-800 font-semibold select-none">
<input
type="checkbox"
checked={showRunwayDetails}
onChange={(e) => setShowRunwayDetails(e.target.checked)}
className="rounded border-slate-300 text-teal-600 focus:ring-teal-500 h-3.5 w-3.5 cursor-pointer"
/>
<span>{isEn ? "Show Runway Details" : "显示跑道明细"}</span>
</label>
)}
</div>
<ResponsiveContainer
width="100%"
height="100%"
minWidth={1}
minHeight={220}
initialDimension={{ width: 1, height: 220 }}
>
<ReComposedChart
data={zoomedData}
margin={{ top: 16, right: compact ? 20 : 44, left: 4, bottom: 8 }}
onMouseDown={handleMouseDown}
onMouseMove={handleMouseMove}
onMouseUp={handleMouseUp}
onDoubleClick={() => setZoomRange(null)}
>
<CartesianGrid stroke="#dbe6ef" strokeDasharray="2 2" />
<XAxis
dataKey="label"
tick={{ fontSize: 9, fill: "#64748b" }}
tickLine={false}
axisLine={{ stroke: "#cbd5e1" }}
interval={Math.max(0, Math.floor(zoomedData.length / (compact ? 6 : 10)))}
minTickGap={compact ? 24 : 32}
/>
<YAxis
orientation="right"
tick={{ fontSize: 9, fill: "#64748b" }}
tickFormatter={(v) => `${Number(v).toFixed(0)}°`}
axisLine={{ stroke: "#cbd5e1" }}
tickLine={false}
domain={chartDomain}
ticks={intDegreeTicks ?? undefined}
/>
{timeframe === "1D" && cityThresholds.map((t, idx) => {
const isSelected = row && (Number(row.target_threshold ?? row.target_value) === t.threshold);
const labelText = isEn
? `${t.kind === "gte" ? "≥" : "≤"} ${t.threshold.toFixed(1)}° [${t.isBreached ? "Excluded" : "Active"}]`
: `${t.kind === "gte" ? "≥" : "≤"} ${t.threshold.toFixed(1)}° [${t.isBreached ? "已排除" : "活跃"}]`;
return (
<ReferenceLine
key={idx}
y={t.threshold}
stroke={isSelected ? "#3b82f6" : t.isBreached ? "#ef4444" : "#f97316"}
strokeDasharray={isSelected ? undefined : "4 4"}
strokeWidth={isSelected ? 2 : 1}
label={{
value: compact ? undefined : labelText,
fill: isSelected ? "#3b82f6" : t.isBreached ? "#ef4444" : "#f97316",
fontSize: 9,
position: isSelected ? "left" : "insideBottomRight",
}}
/>
);
})}
<Tooltip
filterNull={false}
cursor={{ stroke: "#94a3b8", strokeWidth: 1 }}
contentStyle={{
border: "1px solid #cbd5e1",
borderRadius: 4,
fontSize: 11,
boxShadow: "0 8px 24px rgba(15,23,42,.12)",
}}
content={(props) => (
<TemperatureTooltipContent
active={props.active}
label={props.label}
payload={props.payload as ReadonlyArray<{ payload?: Record<string, any> }> | undefined}
data={zoomedData}
series={activeSeries}
/>
)}
formatter={(value: unknown) => {
if (Array.isArray(value)) {
const [low, high] = value;
if (typeof low === "number" && typeof high === "number") {
return `${low.toFixed(1)}° - ${high.toFixed(1)}°`;
}
}
const num = Number(value);
return Number.isFinite(num) ? `${num.toFixed(2)}°` : String(value);
}}
/>
{/* Runway Temperature Band (low-high range area) */}
{hasRunwayData && (
<Area
dataKey="runway_band"
name={isEn ? "Runway Range" : "跑道区间"}
stroke="none"
fill="#009688"
fillOpacity={showRunwayDetails ? 0.08 : 0.18}
connectNulls={true}
isAnimationActive={false}
/>
)}
{refAreaLeft !== null && refAreaRight !== null && zoomedData[refAreaLeft] && zoomedData[refAreaRight] && (
<ReferenceArea
x1={zoomedData[refAreaLeft].label}
x2={zoomedData[refAreaRight].label}
strokeOpacity={0.3}
fill="#3b82f6"
fillOpacity={0.15}
/>
)}
{activeSeries.map((item) => (
<Line
key={item.key}
type={item.curve ?? (item.smooth ? "monotone" : "linear")}
dataKey={item.key}
name={item.label}
stroke={item.color}
strokeWidth={item.featured ? 2.8 : 1.2}
strokeDasharray={item.dashed ? "4 3" : undefined}
dot={item.showDot ? { r: item.featured ? 3 : 2, fill: item.color, strokeWidth: 0 } : false}
activeDot={{ r: item.featured ? 6 : 4 }}
connectNulls={true}
isAnimationActive={false}
/>
))}
</ReComposedChart>
</ResponsiveContainer>
{isHourlyLoading && (
<div className="pointer-events-none absolute inset-2 z-10 grid place-items-center bg-white/65 backdrop-blur-[1px]">
<div className="flex items-center gap-2 rounded border border-slate-200 bg-white px-3 py-2 text-[11px] font-semibold text-slate-600 shadow-sm">
<span className="h-3 w-3 animate-spin rounded-full border-2 border-slate-300 border-t-blue-500" />
<span>{isEn ? "Loading chart" : "加载图表"}</span>
</div>
</div>
)}
</div>
<TemperatureChartCanvas
isEn={isEn}
compact={compact}
timeframe={timeframe}
row={row}
cityThresholds={cityThresholds}
chartSeries={chartSeries}
activeSeries={activeSeries}
zoomedData={zoomedData}
chartDomain={chartDomain}
intDegreeTicks={intDegreeTicks}
hasRunwayData={hasRunwayData}
showRunwayDetails={showRunwayDetails}
isHourlyLoading={isHourlyLoading}
refAreaLeft={refAreaLeft}
refAreaRight={refAreaRight}
onMouseDown={handleMouseDown}
onMouseMove={handleMouseMove}
onMouseUp={handleMouseUp}
onZoomReset={() => setZoomRange(null)}
isSeriesVisible={isSeriesVisible}
onSeriesToggle={(seriesKey) => {
setUserToggledKeys((prev) => ({
...prev,
[seriesKey]: !isSeriesVisible(seriesKey),
}));
}}
onShowRunwayDetailsChange={setShowRunwayDetails}
/>
</div>
</Panel>
);
@@ -0,0 +1,35 @@
"use client";
import { seriesStats, type EvidenceSeries } from "@/components/dashboard/scan-terminal/temperature-chart-logic";
import { temp } from "@/components/dashboard/scan-terminal/utils";
export function ModelCurvesSummary({
isEn,
activeSeries,
}: {
isEn: boolean;
activeSeries: EvidenceSeries[];
}) {
const modelSeries = activeSeries.filter((s) => s.key.startsWith("model_curve_"));
if (!modelSeries.length) return null;
return (
<div className="shrink-0 border-b border-slate-200 bg-white px-4 py-2">
<div className="flex flex-wrap gap-x-6 gap-y-1 text-[11px]">
<span className="font-black text-slate-500 uppercase mr-2">
{isEn ? "Models:" : "多模型:"}
</span>
{modelSeries.map((s) => {
const stats = seriesStats(s.values);
return (
<span key={s.key} className="inline-flex items-center gap-1.5 font-mono">
<span className="h-2 w-2 rounded-full shrink-0" style={{ backgroundColor: s.color }} />
<span className="text-slate-700 font-bold">{s.label}</span>
<span className="text-slate-500">{temp(stats.latest)}</span>
</span>
);
})}
</div>
</div>
);
}
@@ -0,0 +1,285 @@
"use client";
import clsx from "clsx";
import { useEffect, useRef, useState } from "react";
import {
Area,
CartesianGrid,
ComposedChart as ReComposedChart,
Line,
ReferenceArea,
ReferenceLine,
Tooltip,
XAxis,
YAxis,
} from "recharts";
import type { ScanOpportunityRow } from "@/lib/dashboard-types";
import { TemperatureTooltipContent } from "@/components/dashboard/scan-terminal/TemperatureTooltipContent";
import type { EvidenceSeries } from "@/components/dashboard/scan-terminal/temperature-chart-logic";
type CityThreshold = {
threshold: number;
label: string;
isBreached: boolean;
kind: "gte" | "lte";
};
export function TemperatureChartCanvas({
isEn,
compact,
timeframe,
row,
cityThresholds,
chartSeries,
activeSeries,
zoomedData,
chartDomain,
intDegreeTicks,
hasRunwayData,
showRunwayDetails,
isHourlyLoading,
refAreaLeft,
refAreaRight,
onMouseDown,
onMouseMove,
onMouseUp,
onZoomReset,
isSeriesVisible,
onSeriesToggle,
onShowRunwayDetailsChange,
}: {
isEn: boolean;
compact: boolean;
timeframe: string;
row: ScanOpportunityRow | null;
cityThresholds: CityThreshold[];
chartSeries: EvidenceSeries[];
activeSeries: EvidenceSeries[];
zoomedData: Array<Record<string, any>>;
chartDomain: [number, number] | ["auto", "auto"];
intDegreeTicks: number[] | null;
hasRunwayData: boolean;
showRunwayDetails: boolean;
isHourlyLoading: boolean;
refAreaLeft: number | null;
refAreaRight: number | null;
onMouseDown: (event: any) => void;
onMouseMove: (event: any) => void;
onMouseUp: () => void;
onZoomReset: () => void;
isSeriesVisible: (seriesKey: string) => boolean;
onSeriesToggle: (seriesKey: string) => void;
onShowRunwayDetailsChange: (value: boolean) => void;
}) {
const chartHostRef = useRef<HTMLDivElement | null>(null);
const [chartSize, setChartSize] = useState({ width: 0, height: 0 });
useEffect(() => {
const host = chartHostRef.current;
if (!host) return;
let frame = 0;
const measure = () => {
cancelAnimationFrame(frame);
frame = requestAnimationFrame(() => {
const rect = host.getBoundingClientRect();
const width = Math.floor(rect.width);
const height = Math.floor(rect.height);
setChartSize((prev) => {
if (prev.width === width && prev.height === height) return prev;
return { width, height };
});
});
};
measure();
if (typeof ResizeObserver !== "undefined") {
const observer = new ResizeObserver(measure);
observer.observe(host);
return () => {
cancelAnimationFrame(frame);
observer.disconnect();
};
}
window.addEventListener("resize", measure);
return () => {
cancelAnimationFrame(frame);
window.removeEventListener("resize", measure);
};
}, []);
const canRenderChart = chartSize.width > 0 && chartSize.height > 0;
const chartWidth = Math.max(1, chartSize.width);
const chartHeight = Math.max(220, chartSize.height);
return (
<div className="relative flex min-h-[240px] flex-1 flex-col p-2">
<div className="flex flex-wrap items-center gap-x-4 gap-y-1.5 px-3 py-1.5 text-[11px] border-b border-[#e2e8f0] bg-white">
{chartSeries.length > 1 &&
chartSeries
.filter((s) => {
const isIndividualRunway = s.key.startsWith("runway_") && s.key !== "runway_max";
if (showRunwayDetails) {
return s.key !== "runway_max";
}
return !isIndividualRunway;
})
.map((s) => (
<button
key={s.key}
type="button"
onClick={() => onSeriesToggle(s.key)}
className={clsx(
"inline-flex items-center gap-1.5 font-mono cursor-pointer transition-opacity hover:opacity-80",
!isSeriesVisible(s.key) && "opacity-40 line-through"
)}
>
<span className="h-2 w-2 rounded-full shrink-0" style={{ backgroundColor: s.color }} />
<span className="text-slate-700 font-bold">{s.label}</span>
</button>
))}
{hasRunwayData && (
<label className="inline-flex items-center gap-1.5 ml-auto cursor-pointer text-slate-600 hover:text-slate-800 font-semibold select-none">
<input
type="checkbox"
checked={showRunwayDetails}
onChange={(e) => onShowRunwayDetailsChange(e.target.checked)}
className="rounded border-slate-300 text-teal-600 focus:ring-teal-500 h-3.5 w-3.5 cursor-pointer"
/>
<span>{isEn ? "Show Runway Details" : "显示跑道明细"}</span>
</label>
)}
</div>
<div ref={chartHostRef} className="relative min-h-[220px] flex-1">
{canRenderChart && (
<ReComposedChart
width={chartWidth}
height={chartHeight}
data={zoomedData}
margin={{ top: 16, right: compact ? 20 : 44, left: 4, bottom: 8 }}
onMouseDown={onMouseDown}
onMouseMove={onMouseMove}
onMouseUp={onMouseUp}
onDoubleClick={onZoomReset}
>
<CartesianGrid stroke="#dbe6ef" strokeDasharray="2 2" />
<XAxis
dataKey="label"
tick={{ fontSize: 9, fill: "#64748b" }}
tickLine={false}
axisLine={{ stroke: "#cbd5e1" }}
interval={Math.max(0, Math.floor(zoomedData.length / (compact ? 6 : 10)))}
minTickGap={compact ? 24 : 32}
/>
<YAxis
orientation="right"
tick={{ fontSize: 9, fill: "#64748b" }}
tickFormatter={(v) => `${Number(v).toFixed(0)}°`}
axisLine={{ stroke: "#cbd5e1" }}
tickLine={false}
domain={chartDomain}
ticks={intDegreeTicks ?? undefined}
/>
{timeframe === "1D" && cityThresholds.map((t, idx) => {
const isSelected = row && (Number(row.target_threshold ?? row.target_value) === t.threshold);
const labelText = isEn
? `${t.kind === "gte" ? "≥" : "≤"} ${t.threshold.toFixed(1)}° [${t.isBreached ? "Excluded" : "Active"}]`
: `${t.kind === "gte" ? "≥" : "≤"} ${t.threshold.toFixed(1)}° [${t.isBreached ? "已排除" : "活跃"}]`;
return (
<ReferenceLine
key={idx}
y={t.threshold}
stroke={isSelected ? "#3b82f6" : t.isBreached ? "#ef4444" : "#f97316"}
strokeDasharray={isSelected ? undefined : "4 4"}
strokeWidth={isSelected ? 2 : 1}
label={{
value: compact ? undefined : labelText,
fill: isSelected ? "#3b82f6" : t.isBreached ? "#ef4444" : "#f97316",
fontSize: 9,
position: isSelected ? "left" : "insideBottomRight",
}}
/>
);
})}
<Tooltip
filterNull={false}
cursor={{ stroke: "#94a3b8", strokeWidth: 1 }}
contentStyle={{
border: "1px solid #cbd5e1",
borderRadius: 4,
fontSize: 11,
boxShadow: "0 8px 24px rgba(15,23,42,.12)",
}}
content={(props) => (
<TemperatureTooltipContent
active={props.active}
label={props.label}
payload={props.payload as ReadonlyArray<{ payload?: Record<string, any> }> | undefined}
data={zoomedData}
series={activeSeries}
/>
)}
formatter={(value: unknown) => {
if (Array.isArray(value)) {
const [low, high] = value;
if (typeof low === "number" && typeof high === "number") {
return `${low.toFixed(1)}° - ${high.toFixed(1)}°`;
}
}
const num = Number(value);
return Number.isFinite(num) ? `${num.toFixed(2)}°` : String(value);
}}
/>
{hasRunwayData && (
<Area
dataKey="runway_band"
name={isEn ? "Runway Range" : "跑道区间"}
stroke="none"
fill="#009688"
fillOpacity={showRunwayDetails ? 0.08 : 0.18}
connectNulls={true}
isAnimationActive={false}
/>
)}
{refAreaLeft !== null && refAreaRight !== null && zoomedData[refAreaLeft] && zoomedData[refAreaRight] && (
<ReferenceArea
x1={zoomedData[refAreaLeft].label}
x2={zoomedData[refAreaRight].label}
strokeOpacity={0.3}
fill="#3b82f6"
fillOpacity={0.15}
/>
)}
{activeSeries.map((item) => (
<Line
key={item.key}
type={item.curve ?? (item.smooth ? "monotone" : "linear")}
dataKey={item.key}
name={item.label}
stroke={item.color}
strokeWidth={item.featured ? 2.8 : 1.2}
strokeDasharray={item.dashed ? "4 3" : undefined}
dot={item.showDot ? { r: item.featured ? 3 : 2, fill: item.color, strokeWidth: 0 } : false}
activeDot={{ r: item.featured ? 6 : 4 }}
connectNulls={true}
isAnimationActive={false}
/>
))}
</ReComposedChart>
)}
</div>
{isHourlyLoading && (
<div className="pointer-events-none absolute inset-2 z-10 grid place-items-center bg-white/65 backdrop-blur-[1px]">
<div className="flex items-center gap-2 rounded border border-slate-200 bg-white px-3 py-2 text-[11px] font-semibold text-slate-600 shadow-sm">
<span className="h-3 w-3 animate-spin rounded-full border-2 border-slate-300 border-t-blue-500" />
<span>{isEn ? "Loading chart" : "加载图表"}</span>
</div>
</div>
)}
</div>
);
}
@@ -0,0 +1,68 @@
"use client";
import clsx from "clsx";
type RunwayPlate = {
rwy: string;
isSettlement: boolean;
tdzTemp: number | null;
midTemp: number | null;
endTemp: number | null;
maxTemp: number | null;
dailyHigh: number | null;
trend_15m: number | null;
};
export function TemperatureRunwayDetails({
isEn,
plates,
}: {
isEn: boolean;
plates: RunwayPlate[];
}) {
if (!plates.length) return null;
return (
<div className="shrink-0 border-b border-slate-200 bg-[#f8fafc] px-3 py-2">
<div className="flex items-center justify-between text-[11px] font-black text-slate-700 mb-1.5 uppercase">
<span>{isEn ? "Runway Observations" : "跑道观测"}</span>
{plates.some((p) => p.trend_15m !== null && p.trend_15m > 0 && !p.isSettlement) && (
<span className="text-[10px] bg-amber-50 text-amber-700 border border-amber-200 px-1.5 py-0.5 rounded font-sans">
{isEn ? "Non-settlement Runway Warming Alert" : "非结算跑道升温提醒"}
</span>
)}
</div>
<div className="grid gap-1">
{plates.map((plate) => (
<div
key={plate.rwy}
className={clsx(
"grid grid-cols-7 gap-2 items-center border rounded px-2.5 py-1 text-[11px] font-mono",
plate.isSettlement
? "border-emerald-200 bg-emerald-50/50 text-emerald-950 font-bold"
: "border-slate-200 bg-white text-slate-600"
)}
>
<div className="flex items-center gap-1.5 font-sans font-bold text-slate-800">
{plate.isSettlement && <span className="h-1.5 w-1.5 rounded-full bg-emerald-600 animate-pulse" />}
<span>{plate.rwy}</span>
{plate.isSettlement && (
<span className="text-[9px] bg-teal-200 text-teal-800 px-1 rounded font-normal">
{isEn ? "Settlement" : "结算"}
</span>
)}
</div>
<div>TDZ: <strong>{plate.tdzTemp !== null ? `${plate.tdzTemp.toFixed(1)}°C` : "--"}</strong></div>
<div>MID: <strong>{plate.midTemp !== null ? `${plate.midTemp.toFixed(1)}°C` : "--"}</strong></div>
<div>END: <strong>{plate.endTemp !== null ? `${plate.endTemp.toFixed(1)}°C` : "--"}</strong></div>
<div>max: <strong>{plate.maxTemp !== null ? `${plate.maxTemp.toFixed(1)}°C` : "--"}</strong></div>
<div>high: <strong>{plate.dailyHigh !== null ? `${plate.dailyHigh.toFixed(1)}°C` : "--"}</strong></div>
<div className={clsx(plate.trend_15m !== null && plate.trend_15m > 0 ? "text-orange-600 font-bold" : "text-slate-500")}>
15m: <strong>{plate.trend_15m !== null ? `${plate.trend_15m >= 0 ? "+" : ""}${plate.trend_15m.toFixed(1)}°C` : "--"}</strong>
</div>
</div>
))}
</div>
</div>
);
}
@@ -0,0 +1,187 @@
"use client";
import clsx from "clsx";
import { temp } from "@/components/dashboard/scan-terminal/utils";
export function TemperatureStatsBars({
isEn,
compact,
timeframe,
runwayHeaderLabel,
metarHeaderLabel,
runwayHighLabel,
metarHighLabel,
isShenzhen,
displayRunwayTemp,
observedHighMetar,
observedHighRunway,
wundergroundDailyHigh,
debVal,
modelMin,
modelMax,
spread,
spreadLabel,
spreadLabelEn,
formattedUpdateTime,
}: {
isEn: boolean;
compact: boolean;
timeframe: string;
runwayHeaderLabel: string;
metarHeaderLabel: string;
runwayHighLabel: string;
metarHighLabel: string;
isShenzhen: boolean;
displayRunwayTemp: number | null;
observedHighMetar: number | null;
observedHighRunway: number | null;
wundergroundDailyHigh: number | null;
debVal: number | null;
modelMin: number | null;
modelMax: number | null;
spread: number | null;
spreadLabel: string;
spreadLabelEn: string;
formattedUpdateTime: string;
}) {
if (compact) {
return (
<div className="shrink-0 border-b border-slate-200 bg-white px-3 py-1.5 flex items-center justify-between">
{timeframe === "1D" ? (
<div className="flex items-center gap-4 text-[11px]">
<span className="font-semibold text-slate-500">
{isEn ? "Runway" : runwayHeaderLabel}:{" "}
<strong className="text-[#009688] font-mono">{temp(displayRunwayTemp)}</strong>
</span>
<span className="text-slate-300">|</span>
<span className="font-semibold text-slate-500">
{isEn ? "METAR" : (isShenzhen ? "当日最高" : metarHeaderLabel)}:{" "}
<strong className="text-blue-600 font-mono">{temp(observedHighMetar)}</strong>
</span>
</div>
) : (
<div className="flex items-center gap-4 text-[11px]">
<span className="font-semibold text-slate-500">
DEB: <strong className="text-orange-600 font-mono">{temp(debVal)}</strong>
</span>
{modelMin !== null && modelMax !== null && (
<>
<span className="text-slate-300">|</span>
<span className="font-semibold text-slate-500">
{isEn ? "Models" : "多模型"}:{" "}
<strong className="text-slate-700 font-mono">
{temp(modelMin)} - {temp(modelMax)}
</strong>
</span>
</>
)}
</div>
)}
<div className="text-[10px] text-slate-400 font-mono">
{timeframe === "1D" && formattedUpdateTime.includes(" ") ? formattedUpdateTime.split(" ")[1].slice(0, 5) : ""}
</div>
</div>
);
}
return (
<div className="shrink-0 border-b border-slate-200 bg-white px-4 py-3">
<div className="flex justify-between items-center gap-6 mb-3">
{timeframe === "1D" ? (
<div className="flex items-center gap-12">
<div className="flex flex-col">
<span className="text-[11px] font-semibold text-slate-500 uppercase tracking-wider">
{isEn ? "Runway Live (1m)" : `${runwayHeaderLabel}`}
</span>
<span className="text-2xl font-bold font-mono text-[#009688] mt-1">
{temp(displayRunwayTemp)}
</span>
</div>
<div className="flex flex-col">
<span className="text-[11px] font-semibold text-slate-500 uppercase tracking-wider">
{isEn ? "METAR Settlement · Daily High" : `${metarHeaderLabel} · 当日最高`}
</span>
<span className="text-2xl font-bold font-mono text-blue-600 mt-1">
{temp(observedHighMetar)}
</span>
</div>
</div>
) : (
<div className="flex items-center gap-12">
<div className="flex flex-col">
<span className="text-[11px] font-semibold text-slate-500 uppercase tracking-wider">
DEB Max
</span>
<span className="text-2xl font-bold font-mono text-orange-600 mt-1">
{temp(debVal)}
</span>
</div>
<div className="flex flex-col">
<span className="text-[11px] font-semibold text-slate-500 uppercase tracking-wider">
{isEn ? "Model Range" : "多模型区间"}
</span>
<span className="text-2xl font-bold font-mono text-slate-700 mt-1">
{modelMin !== null && modelMax !== null ? `${temp(modelMin)} - ${temp(modelMax)}` : "--"}
</span>
</div>
</div>
)}
<div className="hidden sm:flex flex-col items-end text-right">
<span className="text-[10px] text-slate-400 uppercase font-semibold">
{isEn ? "Daily Peak" : "当日最高气温"}
</span>
<div className="mt-1 flex items-center gap-2 text-xs font-mono text-slate-600">
<span>{isEn ? "Runway" : runwayHighLabel}: <strong className="text-[#009688]">{temp(observedHighRunway)}</strong></span>
<span>|</span>
<span>{isEn ? "METAR" : metarHighLabel}: <strong className="text-blue-600">{temp(observedHighMetar)}</strong></span>
{wundergroundDailyHigh !== null && (
<>
<span>|</span>
<span>WU: <strong className="text-purple-600">{temp(wundergroundDailyHigh)}</strong></span>
</>
)}
</div>
</div>
</div>
{timeframe === "1D" && (
<div className="grid grid-cols-4 gap-4 border-t border-slate-100 pt-3 text-xs font-mono text-slate-700 bg-slate-50/50 -mx-4 px-4 rounded-b-md">
<div className="flex flex-col gap-0.5">
<span className="text-[10px] text-slate-400 uppercase font-semibold">
{isEn ? "Model Range" : "模型区间"}
</span>
<strong className="text-slate-800 font-bold">
{modelMin !== null && modelMax !== null ? `${temp(modelMin)} - ${temp(modelMax)}` : "--"}
</strong>
</div>
<div className="flex flex-col gap-0.5">
<span className="text-[10px] text-slate-400 uppercase font-semibold">
DEB
</span>
<strong className="text-blue-600 font-bold">
{temp(debVal)}
</strong>
</div>
<div className="flex flex-col gap-0.5">
<span className="text-[10px] text-slate-400 uppercase font-semibold">
{isEn ? "Spread" : "分歧"}
</span>
<strong className={clsx("font-bold", spreadLabel === "高分歧" ? "text-amber-600" : "text-slate-600")}>
{spread !== null ? `${spread.toFixed(1)}°C` : "--"}
{spreadLabel && ` · ${isEn ? spreadLabelEn : spreadLabel}`}
</strong>
</div>
<div className="flex flex-col gap-0.5">
<span className="text-[10px] text-slate-400 uppercase font-semibold">
{isEn ? "Updated" : "更新时间"}
</span>
<strong className="text-slate-800 font-bold">
{formattedUpdateTime}
</strong>
</div>
</div>
)}
</div>
);
}
@@ -0,0 +1,69 @@
"use client";
import { validNumber, type EvidenceSeries } from "@/components/dashboard/scan-terminal/temperature-chart-logic";
type TooltipSeries = Pick<EvidenceSeries, "key" | "label" | "color">;
function nearestSeriesValue(
data: Array<Record<string, any>>,
seriesKey: string,
activeIndex: number,
) {
if (!data.length || activeIndex < 0) return null;
for (let offset = 0; offset < data.length; offset += 1) {
const left = activeIndex - offset;
if (left >= 0) {
const value = validNumber(data[left]?.[seriesKey]);
if (value !== null) return value;
}
const right = activeIndex + offset;
if (right < data.length) {
const value = validNumber(data[right]?.[seriesKey]);
if (value !== null) return value;
}
}
return null;
}
export function TemperatureTooltipContent({
active,
label,
payload,
data,
series,
}: {
active?: boolean;
label?: string | number;
payload?: ReadonlyArray<{ payload?: Record<string, any> }>;
data: Array<Record<string, any>>;
series: TooltipSeries[];
}) {
if (!active || !payload?.length || !series.length) return null;
const activePoint = payload[0]?.payload || {};
const activeIndex = data.findIndex((point) => point.ts === activePoint.ts);
const rows = series
.map((item) => {
const directValue = validNumber(activePoint[item.key]);
const value = directValue ?? nearestSeriesValue(data, item.key, activeIndex);
return value === null ? null : { ...item, value };
})
.filter((item): item is TooltipSeries & { value: number } => item !== null);
if (!rows.length) return null;
return (
<div className="rounded border border-slate-200 bg-white px-2.5 py-2 text-[11px] shadow-lg">
<div className="mb-1 font-mono text-slate-500">{label}</div>
<div className="grid gap-1">
{rows.slice(0, 8).map((item) => (
<div key={item.key} className="flex min-w-[140px] items-center justify-between gap-4">
<span className="inline-flex items-center gap-1.5 text-slate-700">
<span className="h-2 w-2 rounded-full" style={{ backgroundColor: item.color }} />
<span className="font-semibold">{item.label}</span>
</span>
<strong className="font-mono text-slate-900">{item.value.toFixed(2)}°</strong>
</div>
))}
</div>
</div>
);
}
@@ -87,6 +87,16 @@ export function runTests() {
assert(bffEventsRoute.includes("searchParams"), "Next.js SSE proxy must forward query parameters to FastAPI");
const chart = readFrontendFile("components", "dashboard", "scan-terminal", "LiveTemperatureThresholdChart.tsx");
const chartCanvasPath = path.join(process.cwd(), "components", "dashboard", "scan-terminal", "TemperatureChartCanvas.tsx");
const chartStatsPath = path.join(process.cwd(), "components", "dashboard", "scan-terminal", "TemperatureStatsBars.tsx");
const chartRunwayPath = path.join(process.cwd(), "components", "dashboard", "scan-terminal", "TemperatureRunwayDetails.tsx");
const chartTooltipPath = path.join(process.cwd(), "components", "dashboard", "scan-terminal", "TemperatureTooltipContent.tsx");
assert(fs.existsSync(chartCanvasPath), "temperature chart Recharts canvas must live in TemperatureChartCanvas.tsx");
assert(fs.existsSync(chartStatsPath), "temperature chart stat bars must live in TemperatureStatsBars.tsx");
assert(fs.existsSync(chartRunwayPath), "temperature chart runway detail panel must live in TemperatureRunwayDetails.tsx");
assert(fs.existsSync(chartTooltipPath), "temperature chart tooltip must live in TemperatureTooltipContent.tsx");
const chartCanvas = fs.readFileSync(chartCanvasPath, "utf8");
const chartTooltip = fs.readFileSync(chartTooltipPath, "utf8");
const chartLogicPath = path.join(process.cwd(), "components", "dashboard", "scan-terminal", "temperature-chart-logic.ts");
assert(fs.existsSync(chartLogicPath), "temperature chart pure data logic must live in temperature-chart-logic.ts");
const chartLogic = fs.readFileSync(chartLogicPath, "utf8");
@@ -99,11 +109,16 @@ export function runTests() {
assert(chart.includes("useSseResyncVersion"), "temperature chart must resync full detail when SSE replay is incomplete");
assert(chartLogic.includes("runway_points"), "temperature chart must merge v1 runway_points into runway history");
assert(chart.includes("2 * 60_000"), "temperature chart must wait two minutes without patches before full-fetch fallback");
assert(chart.includes("TemperatureTooltipContent"), "temperature chart must use a custom tooltip content component");
assert(chart.includes("filterNull={false}"), "temperature chart tooltip must keep null-slot payload so hover works between sparse points");
assert(chart.includes("nearestSeriesValue"), "temperature chart tooltip must fall back to nearest non-null value for connected sparse lines");
assert(chart.includes("TemperatureChartCanvas"), "temperature chart shell must compose the extracted chart canvas");
assert(chart.includes("TemperatureStatsBars"), "temperature chart shell must compose the extracted stat bars");
assert(chart.includes("TemperatureRunwayDetails"), "temperature chart shell must compose the extracted runway panel");
assert(!chart.includes("from \"recharts\""), "LiveTemperatureThresholdChart.tsx must not import Recharts directly");
assert(!chart.includes("function TemperatureTooltipContent"), "LiveTemperatureThresholdChart.tsx must not define tooltip content inline");
assert(chartCanvas.includes("TemperatureTooltipContent"), "temperature chart canvas must use a custom tooltip content component");
assert(chartCanvas.includes("filterNull={false}"), "temperature chart tooltip must keep null-slot payload so hover works between sparse points");
assert(chartTooltip.includes("nearestSeriesValue"), "temperature chart tooltip must fall back to nearest non-null value for connected sparse lines");
assert(chart.includes("isHourlyLoading"), "temperature chart must keep a per-panel hourly loading state");
assert(chart.includes("加载图表") && chart.includes("absolute inset-2"), "temperature chart must render an in-chart loading overlay");
assert(chartCanvas.includes("加载图表") && chartCanvas.includes("absolute inset-2"), "temperature chart must render an in-chart loading overlay");
assert(chart.includes("hasLoadedHourlyDetailRef"), "temperature chart must distinguish first load from background refreshes");
const fallbackRefreshBlock = chart.match(/const refreshFullDetail = \(\) => \{[\s\S]*?\n \};/)?.[0] || "";
assert(
@@ -122,9 +137,15 @@ export function runTests() {
chart.includes("targetResolution !== nextTargetResolution"),
"temperature chart must guard target-resolution state updates to prevent render/update loops",
);
assert(!chartCanvas.includes("ResponsiveContainer"), "temperature chart canvas must not mount Recharts through ResponsiveContainer at 0x0");
assert(chartCanvas.includes("ResizeObserver"), "temperature chart canvas must measure its host with ResizeObserver");
assert(
chart.includes("initialDimension") && chart.includes("minHeight={"),
"temperature chart ResponsiveContainer must have stable initial/min dimensions to avoid zero-size resize loops",
chartCanvas.includes("chartSize.width > 0") && chartCanvas.includes("chartSize.height > 0"),
"temperature chart canvas must render Recharts only after positive host dimensions are measured",
);
assert(
chartCanvas.includes("width={chartWidth}") && chartCanvas.includes("height={chartHeight}"),
"temperature chart canvas must pass explicit positive width/height to Recharts",
);
assert(!chart.includes("3D"), "temperature chart UI must not expose a 3D/future-forecast mode");
assert(!chart.includes("build3DayChartData"), "temperature chart component must not render future prediction curves");