Files
PolyWeather/frontend/components/dashboard/PanelSections.tsx
T
2026-04-17 00:48:12 +08:00

1116 lines
34 KiB
TypeScript

"use client";
import type { ChartConfiguration } from "chart.js";
import clsx from "clsx";
import { startTransition, useMemo } from "react";
import { useChart } from "@/hooks/useChart";
import { useCityData, useDashboardStore } from "@/hooks/useDashboardStore";
import { useI18n } from "@/hooks/useI18n";
import {
CityDetail,
MarketScan,
MarketTopBucket,
ProbabilityBucket,
} from "@/lib/dashboard-types";
import {
getHeroMetaItems,
getModelView,
getProbabilityView,
getRiskBadgeLabel,
getTemperatureChartData,
getWeatherSummary,
} from "@/lib/dashboard-utils";
function EmptyState({ text }: { text: string }) {
return (
<div style={{ color: "var(--text-muted)", fontSize: "13px" }}>{text}</div>
);
}
function toPercent(value?: number | null) {
if (value == null) return null;
const numeric = Number(value);
if (!Number.isFinite(numeric)) return null;
return `${(numeric * 100).toFixed(1)}%`;
}
function toPriceCents(value?: number | null) {
if (value == null) return null;
const numeric = Number(value);
if (!Number.isFinite(numeric)) return null;
const normalized = numeric > 1 ? numeric / 100 : numeric;
const cents = normalized * 100;
const rounded = Math.round(cents * 10) / 10;
const text = Number.isInteger(rounded)
? String(rounded.toFixed(0))
: String(rounded);
return `${text}c`;
}
function parseTempFromText(value: unknown) {
const text = String(value || "");
const match = text.match(/(-?\d+(?:\.\d+)?)/);
if (!match) return null;
const numeric = Number(match[1]);
return Number.isFinite(numeric) ? numeric : null;
}
function getBucketTemp(bucket: ProbabilityBucket) {
if (bucket.value != null) {
const byValue = Number(bucket.value);
if (Number.isFinite(byValue)) return byValue;
}
return parseTempFromText(bucket.label || bucket.bucket || bucket.range);
}
function getMarketBucketTemp(scan?: MarketScan | null) {
if (!scan) return null;
if (scan.temperature_bucket?.value != null) {
const byBucketValue = Number(scan.temperature_bucket.value);
if (Number.isFinite(byBucketValue)) return byBucketValue;
}
const byBucketLabel = parseTempFromText(
scan.temperature_bucket?.label ||
scan.temperature_bucket?.bucket ||
scan.temperature_bucket?.range,
);
if (byBucketLabel != null) return byBucketLabel;
const slug = String(scan.selected_slug || scan.primary_market?.slug || "");
const slugMatch = slug.match(/-(-?\d+(?:\.\d+)?)c(?:$|[^a-z0-9])/i);
if (slugMatch) {
const numeric = Number(slugMatch[1]);
if (Number.isFinite(numeric)) return numeric;
}
return parseTempFromText(scan.primary_market?.question);
}
function getMarketYesPrice(scan?: MarketScan | null) {
if (scan?.market_price != null) {
const preferred = Number(scan.market_price);
if (Number.isFinite(preferred)) return preferred;
}
if (scan?.yes_token?.implied_probability != null) {
const implied = Number(scan.yes_token.implied_probability);
if (Number.isFinite(implied)) return implied;
}
return null;
}
type ModelMetadata = NonNullable<
NonNullable<CityDetail["source_forecasts"]>["open_meteo_multi_model"]
>["model_metadata"];
function getModelGroupMeta(
name: string,
metadata: ModelMetadata,
locale: string,
) {
const meta = metadata?.[name] || {};
const tier = String(meta.tier || "").toLowerCase();
const upperName = String(name || "").toUpperCase();
if (tier.includes("ai") || upperName.includes("AIFS")) {
return {
key: "ai",
label: locale === "en-US" ? "AI forecast" : "AI 预报",
order: 1,
tone: "blue",
};
}
if (
tier.includes("europe") ||
upperName.includes("ICON-EU") ||
upperName.includes("ICON-D2")
) {
return {
key: "europe",
label: locale === "en-US" ? "Europe high-resolution" : "欧洲高分辨率",
order: 2,
tone: "cyan",
};
}
if (
tier.includes("north_america") ||
upperName === "RDPS" ||
upperName === "HRDPS"
) {
return {
key: "north-america",
label: locale === "en-US" ? "North America high-resolution" : "北美高分辨率",
order: 3,
tone: "amber",
};
}
return {
key: "global",
label: locale === "en-US" ? "Global baseline" : "全球基准",
order: 0,
tone: "neutral",
};
}
function formatModelMetaLine(
name: string,
metadata: ModelMetadata,
locale: string,
) {
const meta = metadata?.[name] || {};
const provider = String(meta.provider || "").trim();
const model = String(meta.model || "").trim();
const horizon = String(meta.horizon || "").trim();
const resolution = Number(meta.resolution_km);
const parts = [
provider,
model && model !== name ? model : "",
Number.isFinite(resolution)
? `${resolution}${locale === "en-US" ? " km" : " 公里"}`
: "",
horizon,
].filter(Boolean);
return parts.join(" · ");
}
function normalizeModelNameForVote(name: string) {
return String(name || "")
.trim()
.toLowerCase()
.replace(/[\s_/-]/g, "");
}
function getModelVoteFamily(name: string) {
const normalized = normalizeModelNameForVote(name);
if (["icon", "iconeu", "icond2"].includes(normalized)) return "dwd_icon";
if (["gem", "gdps", "rdps", "hrdps"].includes(normalized)) return "eccc_gem";
if (["ecmwfaifs", "aifs"].includes(normalized)) return "ecmwf_aifs";
if (normalized === "ecmwf") return "ecmwf_ifs";
return normalized || name;
}
function getModelVotePriority(name: string) {
const normalized = normalizeModelNameForVote(name);
return (
{
icond2: 40,
iconeu: 30,
icon: 20,
hrdps: 40,
rdps: 35,
gdps: 30,
gem: 20,
ecmwfaifs: 30,
ecmwf: 30,
gfs: 30,
jma: 30,
mgm: 45,
nws: 45,
openmeteo: 15,
}[normalized] || 10
);
}
function getRoundedModelVoteDistribution(
detail: CityDetail,
targetDate?: string | null,
) {
const view = getModelView(detail, targetDate);
const representatives = new Map<
string,
{ name: string; priority: number; value: number }
>();
Object.entries(view.models || {}).forEach(([name, rawValue]) => {
const normalized = normalizeModelNameForVote(name);
if (normalized === "lgbm" || normalized.includes("meteoblue")) return;
const value = Number(rawValue);
if (!Number.isFinite(value)) return;
const family = getModelVoteFamily(name);
const priority = getModelVotePriority(name);
const current = representatives.get(family);
if (!current || priority > current.priority) {
representatives.set(family, { name, priority, value });
}
});
const bucketMap = new Map<number, { count: number; models: string[] }>();
representatives.forEach(({ name, value }) => {
const rounded = Math.round(value);
const row = bucketMap.get(rounded) || { count: 0, models: [] };
row.count += 1;
row.models.push(name);
bucketMap.set(rounded, row);
});
const total = representatives.size;
const rows = Array.from(bucketMap.entries())
.map(([value, row]) => ({
count: row.count,
models: row.models,
percent: total > 0 ? row.count / total : 0,
value,
}))
.sort((a, b) => b.count - a.count || b.value - a.value);
return {
rows,
total,
};
}
function getMarketNoPrice(scan?: MarketScan | null) {
if (scan?.no_buy != null) {
const direct = Number(scan.no_buy);
if (Number.isFinite(direct)) return direct;
}
const marketYes = getMarketYesPrice(scan);
if (marketYes != null) return Math.max(0, Math.min(1, 1 - marketYes));
return null;
}
function normalizeMarketProbability(value?: number | null) {
if (value == null) return null;
const numeric = Number(value);
if (!Number.isFinite(numeric)) return null;
if (numeric > 1) return Math.max(0, Math.min(1, numeric / 100));
return Math.max(0, Math.min(1, numeric));
}
function getMarketTopBuckets(scan?: MarketScan | null) {
const buckets = Array.isArray(scan?.top_buckets) ? scan.top_buckets : [];
if (!buckets.length) return [];
return buckets
.map((item) => ({
...item,
probability: normalizeMarketProbability(item.probability),
}))
.filter(
(item): item is MarketTopBucket & { probability: number } =>
item.probability != null,
);
}
function getMarketTopBucketKey(bucket: MarketTopBucket) {
if (bucket?.value != null) {
const valueNum = Number(bucket.value);
if (Number.isFinite(valueNum)) return `v:${valueNum.toFixed(2)}`;
}
if (bucket?.temp != null) {
const tempNum = Number(bucket.temp);
if (Number.isFinite(tempNum)) return `t:${tempNum.toFixed(2)}`;
}
const parsed = parseTempFromText(bucket?.label);
if (parsed != null) return `l:${parsed.toFixed(2)}`;
return `s:${String(bucket?.slug || bucket?.question || bucket?.label || "")}`;
}
export function HeroSummary() {
const { data } = useCityData();
const { locale } = useI18n();
if (!data) return null;
const { weatherIcon, weatherText } = getWeatherSummary(data, locale);
const metaItems = getHeroMetaItems(data, locale);
const current = data.current || {};
const settlementSourceCode = String(current.settlement_source || "metar")
.trim()
.toLowerCase();
const settlementIcao = String(
current.station_code || data.risk?.icao || "",
)
.trim()
.toUpperCase();
const settlementSource =
settlementSourceCode === "wunderground"
? settlementIcao
? `${settlementIcao} METAR`
: "METAR"
: String(current.settlement_source_label || current.settlement_source || "METAR")
.trim()
.toUpperCase();
const isMax =
current.max_so_far != null &&
current.temp != null &&
current.max_so_far <= current.temp;
return (
<section className="hero-section">
<div className="hero-weather">
<span>
{weatherIcon} {weatherText}
</span>
</div>
<div className="hero-temp">
<span className="hero-value">
{current.temp != null ? current.temp.toFixed(1) : "--"}
</span>
<span className="hero-unit">{data.temp_symbol || "°C"}</span>
</div>
<div className="hero-max-time">
{isMax && current.max_temp_time
? locale === "en-US"
? `Today's peak temperature appeared at local time ${current.max_temp_time}`
: `该城市今日最高温出现在当地时间 ${current.max_temp_time}`
: ""}
</div>
<div className="hero-details">
<div className="hero-item">
<span className="label">
{locale === "en-US" ? "Current Obs" : "当前实测"}
</span>
<span className="value">
{current.temp != null
? `${current.temp}${data.temp_symbol} @${current.obs_time || "--"}`
: "--"}
</span>
</div>
<div className="hero-item">
<span className="label">
{locale === "en-US"
? `${settlementSource} Anchor`
: `${settlementSource} 锚点`}
</span>
<span className="value highlight">
{current.wu_settlement != null
? `${current.wu_settlement}${data.temp_symbol}`
: "--"}
</span>
</div>
<div className="hero-item">
<span className="label">
{locale === "en-US" ? "DEB Forecast" : "DEB 预测"}
</span>
<span className="value">
{data.deb?.prediction != null
? `${data.deb.prediction}${data.temp_symbol}`
: "--"}
</span>
</div>
</div>
<div className="hero-sub">
{metaItems.map((item) => (
<span key={item}>{item}</span>
))}
</div>
</section>
);
}
export function TemperatureChart() {
const { data } = useCityData();
const { locale, t } = useI18n();
const chartData = useMemo(
() => (data ? getTemperatureChartData(data, locale) : null),
[data, locale],
);
const canvasRef = useChart(() => {
if (!data || !chartData) {
return {
data: { datasets: [], labels: [] },
type: "line",
} satisfies ChartConfiguration<"line">;
}
const datasets: NonNullable<
ChartConfiguration<"line">["data"]
>["datasets"] = [];
if (chartData.datasets.hasMgmHourly) {
datasets.push({
backgroundColor: "rgba(234, 179, 8, 0.05)",
borderColor: "rgba(234, 179, 8, 0.8)",
borderWidth: 2,
data: chartData.datasets.mgmHourlyPoints,
fill: false,
label: locale === "en-US" ? "MGM Forecast" : "MGM 预报",
pointHoverRadius: 6,
pointRadius: 3,
spanGaps: true,
tension: 0.3,
});
} else {
datasets.push({
backgroundColor: "rgba(52, 211, 153, 0.05)",
borderColor: "rgba(52, 211, 153, 0.6)",
borderWidth: 1.5,
data: chartData.datasets.debPast,
fill: true,
label: locale === "en-US" ? "DEB Forecast" : "DEB 预报",
pointHoverRadius: 3,
pointRadius: 0,
tension: 0.3,
});
datasets.push({
borderColor: "rgba(52, 211, 153, 0.35)",
borderDash: [5, 3],
borderWidth: 1.5,
data: chartData.datasets.debFuture,
fill: false,
label: locale === "en-US" ? "DEB Forecast" : "DEB 预报",
pointRadius: 0,
tension: 0.3,
});
}
datasets.push({
backgroundColor: "#22d3ee",
borderColor: "#22d3ee",
borderWidth: 0,
data: chartData.datasets.metarPoints,
fill: false,
label:
chartData.observationLabel ||
(locale === "en-US" ? "METAR Observation" : "METAR 实况"),
order: 0,
pointHoverRadius: 7,
pointRadius: 5,
});
if (chartData.datasets.mgmPoints.some((value) => value != null)) {
datasets.push({
backgroundColor: "#facc15",
borderColor: "#facc15",
borderWidth: 0,
data: chartData.datasets.mgmPoints,
fill: false,
label: locale === "en-US" ? "MGM Observation" : "MGM 实测",
order: -1,
pointHoverRadius: 9,
pointRadius: 7,
showLine: false,
});
}
if (
!chartData.datasets.hasMgmHourly &&
Math.abs(chartData.datasets.offset) > 0.3
) {
datasets.push({
borderColor: "rgba(99, 102, 241, 0.2)",
borderDash: [2, 4],
borderWidth: 1,
data: chartData.datasets.temps,
fill: false,
label: locale === "en-US" ? "OM Raw" : "OM 原始",
pointRadius: 0,
tension: 0.3,
});
}
return {
data: {
datasets,
labels: chartData.times,
},
options: {
interaction: { intersect: false, mode: "index" },
maintainAspectRatio: false,
plugins: {
legend: { display: false },
tooltip: {
backgroundColor: "rgba(15, 23, 42, 0.9)",
borderColor: "rgba(52, 211, 153, 0.3)",
borderWidth: 1,
},
},
responsive: true,
scales: {
x: {
grid: { color: "rgba(255,255,255,0.04)" },
ticks: {
callback: (_value, index) =>
typeof index === "number" && index % 3 === 0
? chartData.times[index]
: "",
color: "#64748b",
maxRotation: 0,
},
},
y: {
grid: { color: "rgba(255,255,255,0.04)" },
max: chartData.max,
min: chartData.min,
ticks: {
callback: (value) => `${value}${data.temp_symbol || "°C"}`,
color: "#64748b",
},
},
},
},
type: "line",
} satisfies ChartConfiguration<"line">;
}, [data, chartData, locale]);
return (
<section className="chart-section">
<h3>{t("section.todayTempTrend")}</h3>
<div className="chart-wrapper">
<canvas ref={canvasRef} />
</div>
<div className="chart-legend">
{chartData?.legendText || t("section.chartEmpty")}
</div>
</section>
);
}
export function ProbabilityDistribution({
detail,
hideTitle = false,
targetDate,
marketScan,
}: {
detail: CityDetail;
hideTitle?: boolean;
targetDate?: string | null;
marketScan?: MarketScan | null;
}) {
const { locale, t } = useI18n();
const view = getProbabilityView(detail, targetDate);
const marketBucketTemp = getMarketBucketTemp(marketScan);
const marketYesPrice = getMarketYesPrice(marketScan);
const marketNoPrice = getMarketNoPrice(marketScan);
const marketYesText = toPercent(marketYesPrice);
const marketNoText = toPercent(marketNoPrice);
const isToday = !targetDate || targetDate === detail.local_date;
const modelVoteView = useMemo(
() => getRoundedModelVoteDistribution(detail, targetDate),
[detail, targetDate],
);
const marketTopBuckets = isToday ? getMarketTopBuckets(marketScan) : [];
const sortedMarketTopBuckets = useMemo(() => {
const sorted = [...marketTopBuckets].sort(
(a, b) => Number(b.probability || 0) - Number(a.probability || 0),
);
const deduped: Array<MarketTopBucket & { probability: number }> = [];
const seenKeys = new Set<string>();
for (const row of sorted) {
const key = getMarketTopBucketKey(row);
if (seenKeys.has(key)) continue;
seenKeys.add(key);
deduped.push(row);
if (deduped.length >= 4) break;
}
return deduped;
}, [marketTopBuckets]);
const useMarketTopBuckets =
marketScan?.available && sortedMarketTopBuckets.length >= 2;
const topMarketBucketText = toPercent(sortedMarketTopBuckets[0]?.probability);
return (
<section className="prob-section">
{!hideTitle && <h3>{t("section.probability")}</h3>}
<div className="prob-bars">
{view.mu != null && (
<div
style={{
color: "var(--text-muted)",
fontSize: "11px",
marginBottom: "6px",
}}
>
{t("section.mu", {
unit: detail.temp_symbol || "",
value: view.mu.toFixed(1),
})}
</div>
)}
{marketScan?.available && (topMarketBucketText || marketYesText) && (
<div
style={{
color: "var(--text-secondary)",
fontSize: "11px",
marginBottom: "6px",
}}
>
{useMarketTopBuckets
? locale === "en-US"
? `Market top-4 buckets (top): ${topMarketBucketText}`
: `市场概率(前4温度桶):最高 ${topMarketBucketText}`
: locale === "en-US"
? `Market probability (this bucket): ${marketYesText}`
: `市场概率(该温度桶): ${marketYesText}`}
</div>
)}
{modelVoteView.rows.length > 0 && (
<div className="prob-model-vote">
<div className="prob-model-vote-head">
<span>
{locale === "en-US"
? "Rounded model-vote baseline"
: "模型四舍五入票数基线"}
</span>
<em>
{locale === "en-US"
? `${modelVoteView.total} sources after family dedup`
: `家族去重后 ${modelVoteView.total} 个来源`}
</em>
</div>
<div className="prob-model-vote-grid">
{modelVoteView.rows.slice(0, 4).map((row) => (
<div key={row.value} className="prob-model-vote-row">
<span>
{row.value}
{detail.temp_symbol}
</span>
<div className="prob-model-vote-track">
<div
className="prob-model-vote-fill"
style={{ width: `${Math.max(row.percent * 100, 8)}%` }}
/>
<strong>
{row.count}/{modelVoteView.total}
</strong>
</div>
</div>
))}
</div>
<p>
{locale === "en-US"
? "This is a transparent model-count baseline, not the calibrated settlement probability."
: "这是透明模型票数基线,不等同于经过实测下限与历史 MAE 校准后的结算概率。"}
</p>
</div>
)}
{useMarketTopBuckets ? (
sortedMarketTopBuckets.map((bucket, index) => {
const probability = Math.round(
Number(bucket.probability || 0) * 100,
);
let bucketLabel =
bucket.label ||
(bucket.value != null
? `${bucket.value}${detail.temp_symbol}`
: `${bucket.temp ?? "--"}${detail.temp_symbol}`);
if (bucketLabel) {
let str = String(bucketLabel).toUpperCase().replace(/\s+/g, "");
str = str.replace(/°?C($|\+|-)/g, "℃$1");
if (!str.includes("℃") && /[0-9]/.test(str)) {
str += "℃";
}
bucketLabel = str;
}
const buyYesText = toPriceCents(
bucket.yes_buy ?? bucket.market_price ?? bucket.probability,
);
const buyNoText = toPriceCents(bucket.no_buy);
const marketTag = buyYesText
? locale === "en-US"
? `Market ref: ${buyYesText}`
: `市场参考: ${buyYesText}`
: buyNoText
? locale === "en-US"
? `Market hedge: ${buyNoText}`
: `市场反向: ${buyNoText}`
: null;
return (
<div
key={`${bucket.slug || bucket.label || index}`}
className="prob-row"
>
<div className="prob-label">{bucketLabel}</div>
<div className="prob-bar-track">
<div
className={clsx("prob-bar-fill", `rank-${index}`)}
style={{ width: `${Math.max(probability, 8)}%` }}
>
{probability}%
</div>
</div>
{marketTag && (
<div className={clsx("prob-market-inline", "yes")}>
{marketTag}
</div>
)}
</div>
);
})
) : view.probabilities.length === 0 ? (
<EmptyState text={t("section.noProb")} />
) : (
view.probabilities.slice(0, 6).map((bucket, index) => {
const probability = Math.round(
Number(bucket.probability || 0) * 100,
);
const bucketTemp = getBucketTemp(bucket);
const isMarketBucket =
marketYesText != null &&
marketBucketTemp != null &&
bucketTemp != null &&
Math.abs(bucketTemp - marketBucketTemp) < 0.26;
const marketTag = isMarketBucket
? locale === "en-US"
? `Market ref: ${marketYesText || "--"}`
: `市场参考: ${marketYesText || "--"}`
: marketNoText
? locale === "en-US"
? `Market hedge: ${marketNoText}`
: `市场反向: ${marketNoText}`
: null;
const yesPriceText = toPriceCents(marketYesPrice);
const noPriceText = toPriceCents(marketNoPrice);
const marketTagFinal = isMarketBucket
? locale === "en-US"
? `Market ref: ${yesPriceText || "--"}`
: `市场参考: ${yesPriceText || "--"}`
: noPriceText
? locale === "en-US"
? `Market hedge: ${noPriceText}`
: `市场反向: ${noPriceText}`
: marketTag;
let bucketLabel =
bucket.label || `${bucket.value}${detail.temp_symbol}`;
if (bucketLabel) {
let str = String(bucketLabel).toUpperCase().replace(/\s+/g, "");
str = str.replace(/°?C($|\+|-)/g, "℃$1");
if (!str.includes("℃") && /[0-9]/.test(str)) {
str += "℃";
}
bucketLabel = str;
}
return (
<div
key={`${bucket.label || bucket.value || index}`}
className="prob-row"
>
<div className="prob-label">{bucketLabel}</div>
<div className="prob-bar-track">
<div
className={clsx("prob-bar-fill", `rank-${index}`)}
style={{ width: `${Math.max(probability, 8)}%` }}
>
{probability}%
</div>
</div>
{marketTagFinal && (
<div
className={clsx(
"prob-market-inline",
isMarketBucket ? "yes" : "no",
)}
>
{marketTagFinal}
</div>
)}
</div>
);
})
)}
</div>
</section>
);
}
export function ModelForecast({
detail,
hideTitle = false,
targetDate,
}: {
detail: CityDetail;
hideTitle?: boolean;
targetDate?: string | null;
}) {
const { locale, t } = useI18n();
const view = getModelView(detail, targetDate);
const modelsMap = { ...view.models };
const modelMetadata =
detail.source_forecasts?.open_meteo_multi_model?.model_metadata || {};
const modelEntries = Object.entries(modelsMap).filter(
([, value]) =>
value !== null && value !== undefined && Number.isFinite(Number(value)),
);
const hasSingleModelOnly = modelEntries.length === 1;
// 如果没有任何数值,给出提示
if (modelEntries.length === 0) {
return (
<section className="models-section">
{!hideTitle && <h3>{t("section.models")}</h3>}
<div className="model-bars">
<EmptyState text={t("section.noModels")} />
</div>
</section>
);
}
const numericValues = modelEntries.map(([, value]) => Number(value));
const comparisonValues =
view.deb != null ? [...numericValues, Number(view.deb)] : numericValues;
const minValue = comparisonValues.length
? Math.min(...comparisonValues) - 1
: 0;
const maxValue = comparisonValues.length
? Math.max(...comparisonValues) + 1
: 1;
const range = Math.max(maxValue - minValue, 1);
const sortedEntries = modelEntries.sort(
(a, b) => Number(b[1] || 0) - Number(a[1] || 0),
);
const groupedEntries = sortedEntries.reduce(
(acc, [name, value]) => {
const group = getModelGroupMeta(name, modelMetadata, locale);
const existing = acc.find((item) => item.key === group.key);
const entry = {
metaLine: formatModelMetaLine(name, modelMetadata, locale),
name,
value: Number(value),
};
if (existing) {
existing.entries.push(entry);
} else {
acc.push({ ...group, entries: [entry] });
}
return acc;
},
[] as Array<{
entries: Array<{ metaLine: string; name: string; value: number }>;
key: string;
label: string;
order: number;
tone: string;
}>,
).sort((a, b) => a.order - b.order);
const spread =
numericValues.length >= 2
? Math.max(...numericValues) - Math.min(...numericValues)
: null;
const metadataSource =
detail.source_forecasts?.open_meteo_multi_model?.provider === "open-meteo"
? "Open-Meteo"
: null;
return (
<section className="models-section">
{!hideTitle && <h3>{t("section.models")}</h3>}
<div className="model-bars">
<div className="model-stack-summary">
<span>
{locale === "en-US" ? "Available models" : "可用模型"} ·{" "}
<strong>{modelEntries.length}</strong>
</span>
<span>
{locale === "en-US" ? "Spread" : "分歧"} ·{" "}
<strong>
{spread != null
? `${spread.toFixed(1)}${detail.temp_symbol}`
: "--"}
</strong>
</span>
{metadataSource && (
<span>
{locale === "en-US" ? "Source" : "来源"} ·{" "}
<strong>{metadataSource}</strong>
</span>
)}
</div>
{hasSingleModelOnly && (
<div
style={{
color: "var(--text-secondary)",
fontSize: "11px",
marginBottom: "8px",
}}
>
{locale === "en-US"
? "Single-model fallback: waiting for the rest of the model cluster."
: "当前处于单模型回退,其他模型结果还没回传。"}
</div>
)}
{groupedEntries.map((group) => (
<div
key={group.key}
className={clsx("model-group", `model-group-${group.tone}`)}
>
<div className="model-group-heading">
<span>{group.label}</span>
<em>{group.entries.length}</em>
</div>
{group.entries.map(({ metaLine, name, value }) => {
const width = ((value - minValue) / range) * 100;
const debLine =
view.deb != null
? ((Number(view.deb) - minValue) / range) * 100
: null;
return (
<div key={name} className="model-row model-row-rich">
<div className="model-name" title={metaLine || name}>
<strong>{name}</strong>
{metaLine && <span>{metaLine}</span>}
</div>
<div className="model-bar-track">
<div
className="model-bar-fill"
style={{ width: `${width}%` }}
/>
<span className="model-bar-value">
{value}
{detail.temp_symbol}
</span>
{debLine != null && (
<div
className="model-deb-line"
style={{ left: `${debLine}%` }}
/>
)}
</div>
</div>
);
})}
</div>
))}
{view.deb != null && (
<div
className="model-row"
style={{
borderTop: "1px solid rgba(255,255,255,0.06)",
marginTop: "6px",
paddingTop: "6px",
}}
>
<div
className="model-name"
style={{ color: "var(--accent-cyan)", fontWeight: 700 }}
>
DEB
</div>
<div className="model-bar-track">
<div
className="model-bar-fill deb"
style={{
width: `${((Number(view.deb) - minValue) / range) * 100}%`,
}}
/>
<span className="model-bar-value deb">
{Number(view.deb)}
{detail.temp_symbol}
</span>
</div>
</div>
)}
</div>
</section>
);
}
export function ForecastTable() {
const store = useDashboardStore();
const { data } = useCityData();
const { t } = useI18n();
if (!data) return null;
const daily = data.forecast?.daily || [];
const isSparseDaily = daily.length <= 1;
const resolveForecastTemp = (date: string, fallback: number | null | undefined) => {
const debPrediction = data.multi_model_daily?.[date]?.deb?.prediction;
return debPrediction ?? fallback ?? null;
};
return (
<section className="forecast-section">
<h3>{t("forecast.title")}</h3>
{isSparseDaily && (
<div
className="forecast-inline-note"
style={{
color: "var(--text-secondary)",
fontSize: "12px",
marginBottom: "10px",
}}
>
{store.loadingState.cityDetail
? "多日预报同步中,正在刷新完整日序列。"
: "当前只收到当日预报,其他日期结果暂未回传。"}
</div>
)}
<div className="forecast-table">
{daily.length === 0 ? (
<EmptyState text={t("forecast.empty")} />
) : (
daily.map((day, index) => {
const isToday = day.date === data.local_date || index === 0;
const isSelected =
store.futureModalDate === day.date ||
store.selectedForecastDate === day.date;
return (
<button
key={day.date}
type="button"
className={clsx(
"forecast-day",
isToday && "today",
isSelected && "selected",
)}
onClick={() => {
startTransition(() => {
store.openFutureModal(day.date);
});
}}
>
<div className="f-date">
{isToday
? t("forecast.today")
: day.date.substring(5).replace("-", "/")}
</div>
<div className="f-temp">
{resolveForecastTemp(day.date, day.max_temp)}
{data.temp_symbol}
</div>
</button>
);
})
)}
</div>
</section>
);
}
export function RiskInfo() {
const { data } = useCityData();
const { t } = useI18n();
if (!data) return null;
const risk = data.risk || {};
return (
<section className="risk-section">
<h3>{t("section.risk")}</h3>
<div className="risk-info">
{!risk.airport ? (
<span style={{ color: "var(--text-muted)" }}>
{t("section.noRiskProfile")}
</span>
) : (
<>
<div className="risk-row">
<span className="risk-label">{t("section.airport")}</span>
<span>
{risk.airport} ({risk.icao})
</span>
</div>
<div className="risk-row">
<span className="risk-label">{t("section.distance")}</span>
<span>{risk.distance_km}km</span>
</div>
{risk.warning && (
<div className="risk-row">
<span className="risk-label">{t("section.note")}</span>
<span>{risk.warning}</span>
</div>
)}
</>
)}
</div>
</section>
);
}