Files
PolyWeather/frontend/components/dashboard/PanelSections.tsx
T

499 lines
15 KiB
TypeScript

"use client";
import { ChartConfiguration } from "chart.js/auto";
import clsx from "clsx";
import { useChart } from "@/hooks/useChart";
import { useCityData, useDashboardStore } from "@/hooks/useDashboardStore";
import { useI18n } from "@/hooks/useI18n";
import { CityDetail } from "@/lib/dashboard-types";
import {
getHeroMetaItems,
getModelView,
getProbabilityView,
getRiskBadgeLabel,
getTemperatureChartData,
getWeatherSummary,
parseAiAnalysis,
} from "@/lib/dashboard-utils";
function EmptyState({ text }: { text: string }) {
return <div style={{ color: "var(--text-muted)", fontSize: "13px" }}>{text}</div>;
}
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 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" ? "WU Settlement Ref" : "WU 结算参考"}
</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 = data ? getTemperatureChartData(data, locale) : null;
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: locale === "en-US" ? "METAR Observation" : "METAR 实测",
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,
}: {
detail: CityDetail;
hideTitle?: boolean;
targetDate?: string | null;
}) {
const { t } = useI18n();
const view = getProbabilityView(detail, targetDate);
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>
)}
{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);
return (
<div key={`${bucket.label || bucket.value || index}`} className="prob-row">
<div className="prob-label">
{bucket.label || `${bucket.value}${detail.temp_symbol}`}
</div>
<div className="prob-bar-track">
<div
className={clsx("prob-bar-fill", `rank-${index}`)}
style={{ width: `${Math.max(probability, 8)}%` }}
>
{probability}%
</div>
</div>
</div>
);
})
)}
</div>
</section>
);
}
export function ModelForecast({
detail,
hideTitle = false,
targetDate,
}: {
detail: CityDetail;
hideTitle?: boolean;
targetDate?: string | null;
}) {
const { t } = useI18n();
const view = getModelView(detail, targetDate);
const modelEntries = Object.entries(view.models).filter(([, value]) =>
Number.isFinite(Number(value)),
);
const numericValues = modelEntries.map(([, value]) => Number(value));
const comparisonValues =
view.deb != null ? [...numericValues, Number(view.deb)] : numericValues;
const minValue = comparisonValues.length ? Math.min(...comparisonValues) - 1 : 0;
const maxValue = comparisonValues.length ? Math.max(...comparisonValues) + 1 : 1;
const range = Math.max(maxValue - minValue, 1);
return (
<section className="models-section">
{!hideTitle && <h3>{t("section.models")}</h3>}
<div className="model-bars">
{!modelEntries.length ? (
<EmptyState text={t("section.noModels")} />
) : (
<>
{modelEntries
.sort((a, b) => Number(b[1] || 0) - Number(a[1] || 0))
.map(([name, value]) => {
const numeric = Number(value);
const width = ((numeric - minValue) / range) * 100;
const debLine =
view.deb != null
? ((Number(view.deb) - minValue) / range) * 100
: null;
return (
<div key={name} className="model-row">
<div className="model-name" title={name}>
{name}
</div>
<div className="model-bar-track">
<div className="model-bar-fill" style={{ width: `${width}%` }}>
{numeric}
{detail.temp_symbol}
</div>
{debLine != null && (
<div className="model-deb-line" style={{ left: `${debLine}%` }} />
)}
</div>
</div>
);
})}
{view.deb != null && (
<div
className="model-row"
style={{
borderTop: "1px solid rgba(255,255,255,0.06)",
marginTop: "6px",
paddingTop: "6px",
}}
>
<div
className="model-name"
style={{ color: "var(--accent-cyan)", fontWeight: 700 }}
>
DEB
</div>
<div className="model-bar-track">
<div
className="model-bar-fill deb"
style={{
width: `${((Number(view.deb) - minValue) / range) * 100}%`,
}}
>
{Number(view.deb)}
{detail.temp_symbol}
</div>
</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 || [];
return (
<section className="forecast-section">
<h3>{t("forecast.title")}</h3>
<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={() => {
store.openFutureModal(day.date);
}}
>
<div className="f-date">
{isToday ? t("forecast.today") : day.date.substring(5).replace("-", "/")}
</div>
<div className="f-temp">
{day.max_temp}
{data.temp_symbol}
</div>
</button>
);
})
)}
</div>
</section>
);
}
export function AiAnalysis() {
const { data } = useCityData();
const { t } = useI18n();
if (!data) return null;
const ai = parseAiAnalysis(data.ai_analysis);
return (
<section className="ai-section">
<h3>{t("section.ai")}</h3>
<div className="ai-box">
{!ai.summary && ai.bullets.length === 0 ? (
<span className="ai-placeholder">{t("section.aiEmpty")}</span>
) : (
<>
{ai.summary && <div className="ai-summary">{ai.summary}</div>}
{ai.bullets.length > 0 && (
<ul className="ai-list">
{ai.bullets.map((item) => (
<li key={item}>{item}</li>
))}
</ul>
)}
</>
)}
</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>
);
}