2569718930@qq.com
386 lines
13 KiB
TypeScript
386 lines
13 KiB
TypeScript
"use client";
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import React from "react";
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import { useI18n } from "@/hooks/useI18n";
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import type {
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DistributionPreviewPoint,
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ScanOpportunityRow,
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} from "@/lib/dashboard-types";
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import { getLocalizedCityName } from "@/lib/dashboard-home-copy";
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import {
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formatTemperatureValue,
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normalizeTemperatureLabel,
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normalizeTemperatureSymbol,
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} from "@/lib/dashboard-utils";
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type PhaseMeta = {
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label: string;
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tone: "green" | "amber" | "blue" | "red";
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};
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function formatPercent(value?: number | null, signed = false) {
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if (value == null || Number.isNaN(Number(value))) return "--";
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const numeric = Number(value);
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return `${signed && numeric >= 0 ? "+" : ""}${numeric.toFixed(1)}%`;
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}
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function formatWindowMinutes(value: number | null | undefined, locale: string) {
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if (value == null || !Number.isFinite(Number(value))) return "--";
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const minutes = Math.max(0, Math.round(Number(value)));
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const hours = Math.floor(minutes / 60);
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const remains = minutes % 60;
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if (locale === "en-US") {
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if (hours <= 0) return `${remains}m left`;
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return `${hours}h ${remains}m left`;
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}
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if (hours <= 0) return `剩余 ${remains} 分钟`;
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return `剩余 ${hours}h ${remains}m`;
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}
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function formatAction(
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row: ScanOpportunityRow,
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locale: string,
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tempSymbol?: string | null,
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) {
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const formattedTarget = normalizeTemperatureLabel(row.target_label, tempSymbol);
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if (row.action) {
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return row.target_label
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? row.action.replace(String(row.target_label), formattedTarget || String(row.target_label))
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: row.action;
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}
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if (row.side === "yes") {
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return `${locale === "en-US" ? "Buy Yes" : "买入 Yes"} ${formattedTarget || ""}`.trim();
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}
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if (row.side === "no") {
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return `${locale === "en-US" ? "Buy No" : "买入 No"} ${formattedTarget || ""}`.trim();
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}
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return "--";
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}
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export function getWindowPhaseMeta(
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row: Pick<ScanOpportunityRow, "window_phase" | "trend_alignment">,
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locale: string,
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): PhaseMeta {
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const mode = String(row.window_phase || "").toLowerCase();
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if (mode === "city_snapshot") {
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return {
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label: locale === "en-US" ? "City Snapshot" : "城市概况",
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tone: "blue",
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};
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}
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if (mode === "active_peak") {
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return {
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label: locale === "en-US" ? "Peak Window" : "峰值窗口",
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tone: "red",
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};
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}
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if (mode === "setup_today") {
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return {
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label: locale === "en-US" ? "Touch Play" : "触达博弈",
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tone: "red",
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};
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}
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if (mode === "early_today") {
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return {
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label: locale === "en-US" ? "Early Today" : "日内早段",
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tone: "blue",
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};
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}
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if (mode === "tomorrow" || mode === "week_ahead") {
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return {
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label: locale === "en-US" ? "Early" : "早期机会",
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tone: "blue",
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};
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}
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if (mode === "post_peak") {
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return {
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label: locale === "en-US" ? "Post Peak" : "峰后确认",
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tone: "amber",
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};
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}
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if (row.trend_alignment) {
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return {
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label: locale === "en-US" ? "Trend" : "趋势确认",
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tone: "amber",
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};
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}
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return {
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label: locale === "en-US" ? "Tradable" : "可交易",
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tone: "green",
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};
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}
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function formatQuoteCents(value?: number | null) {
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if (value == null || Number.isNaN(Number(value))) return "--";
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const cents = Number(value) * 100;
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const text =
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cents < 1 || cents >= 99 || Math.abs(cents - Math.round(cents)) >= 0.05
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? cents.toFixed(1)
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: Math.round(cents).toFixed(0);
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return `${text.replace(/\.0$/, "")}¢`;
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}
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function getDistributionPreview(row: ScanOpportunityRow, tempSymbol?: string | null) {
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const preview = Array.isArray(row.distribution_preview)
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? row.distribution_preview.filter(
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(item): item is DistributionPreviewPoint =>
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Boolean(item && (item.label || item.value != null)),
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)
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: [];
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if (!preview.length) {
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const targetBase =
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row.target_value ??
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row.target_threshold ??
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row.target_lower ??
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row.target_upper ??
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null;
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const targetLabel =
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targetBase != null
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? formatTemperatureValue(Number(targetBase), tempSymbol)
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: normalizeTemperatureLabel(row.target_label, tempSymbol) || "--";
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preview.push({
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label: targetLabel,
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model_probability: row.model_event_probability,
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market_probability: row.market_event_probability,
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highlighted: true,
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});
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}
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return preview;
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}
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function getEmosPeak(row: ScanOpportunityRow, tempSymbol?: string | null) {
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const preview = getDistributionPreview(row, tempSymbol);
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const peak =
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preview.reduce<DistributionPreviewPoint | null>((best, item) => {
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const probability = Number(item.model_probability ?? -1);
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const bestProbability = Number(best?.model_probability ?? -1);
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return probability > bestProbability ? item : best;
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}, null) || preview.find((item) => item.highlighted) || preview[0];
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const peakValue = peak?.value ?? row.peak_value ?? null;
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const peakLabel = normalizeTemperatureLabel(peak?.label, tempSymbol) ||
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(peakValue != null ? formatTemperatureValue(Number(peakValue), tempSymbol) : "--");
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const peakProbability =
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peak?.model_probability != null
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? Number(peak.model_probability) * 100
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: row.peak_probability != null
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? Number(row.peak_probability) * 100
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: null;
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return { label: peakLabel, probability: peakProbability };
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}
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type OpportunityGroup = {
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key: string;
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cityName: string;
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date?: string | null;
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tempSymbol?: string | null;
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debLabel: string;
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peakLabel: string;
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peakProbability?: number | null;
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phaseMeta: PhaseMeta;
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localTime?: string | null;
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remainingMinutes?: number | null;
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rows: ScanOpportunityRow[];
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};
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function buildOpportunityGroups(rows: ScanOpportunityRow[], locale: string): OpportunityGroup[] {
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const groups = new Map<string, OpportunityGroup>();
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for (const row of rows) {
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const tempSymbol = normalizeTemperatureSymbol(row.target_unit || row.temp_symbol);
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const cityName = getLocalizedCityName(
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row.city,
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row.city_display_name || row.display_name || row.city,
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locale,
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);
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const date = row.selected_date || row.local_date || "";
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const key = `${row.city || cityName}|${date}`;
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const peak = getEmosPeak(row, tempSymbol);
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const existing = groups.get(key);
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if (!existing) {
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groups.set(key, {
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key,
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cityName,
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date,
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tempSymbol,
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debLabel:
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row.deb_prediction != null
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? formatTemperatureValue(Number(row.deb_prediction), tempSymbol, { digits: 1 })
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: "--",
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peakLabel: peak.label,
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peakProbability: peak.probability,
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phaseMeta: getWindowPhaseMeta(row, locale),
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localTime: row.local_time,
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remainingMinutes: row.remaining_window_minutes,
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rows: [row],
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});
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continue;
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}
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existing.rows.push(row);
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if ((peak.probability ?? -1) > (existing.peakProbability ?? -1)) {
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existing.peakLabel = peak.label;
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existing.peakProbability = peak.probability;
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}
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}
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return Array.from(groups.values()).map((group) => ({
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...group,
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rows: [...group.rows].sort(
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(a, b) =>
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Number(b.edge_percent ?? -Infinity) - Number(a.edge_percent ?? -Infinity) ||
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Number(b.final_score ?? -Infinity) - Number(a.final_score ?? -Infinity),
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),
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}));
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}
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export const OpportunityTable = React.memo(function OpportunityTable({
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rows,
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status,
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stale,
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staleReason,
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loading,
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selectedRowId,
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onSelectRow,
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}: {
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rows: ScanOpportunityRow[];
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status?: string | null;
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stale?: boolean;
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staleReason?: string | null;
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loading?: boolean;
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selectedRowId?: string | null;
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onSelectRow?: (row: ScanOpportunityRow) => void;
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}) {
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const { locale } = useI18n();
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const isEn = locale === "en-US";
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const hasRows = rows.length > 0;
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const scanInProgress =
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loading || status === "partial" || status === "scanning";
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const groups = React.useMemo(
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() => buildOpportunityGroups(rows, locale),
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[rows, locale],
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);
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if (!hasRows) {
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const title =
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scanInProgress
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? isEn
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? "Scanning markets"
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: "正在扫描市场"
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: status === "failed"
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? isEn
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? "Scan failed"
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: "扫描失败"
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: isEn
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? "No tradable market right now"
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: "当前暂无可交易市场";
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const copy =
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scanInProgress
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? isEn
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? "Waiting for the latest market snapshot. Existing data will stay on screen when available."
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: "正在等待最新市场快照；如果有旧数据，会继续保留在页面上。"
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: status === "failed"
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? staleReason || (isEn ? "No valid market snapshot is available." : "当前没有可用的市场快照。")
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: isEn
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? "The current snapshot does not contain a tradable main signal."
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: "当前快照里还没有可交易的主信号。";
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return (
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<div className="scan-table-shell empty">
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<div className="scan-empty-state">
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<div className="scan-empty-title">{title}</div>
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<div className="scan-empty-copy">{copy}</div>
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</div>
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</div>
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);
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}
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return (
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<div className="scan-table-shell">
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{stale ? (
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<div className="scan-table-banner">
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<strong>{isEn ? "Showing delayed snapshot" : "当前显示延迟快照"}</strong>
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<span>{staleReason || (isEn ? "Latest refresh failed, fallback to the last successful scan." : "最新刷新失败，已回退到上次成功扫描结果。")}</span>
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</div>
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) : null}
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<div className="scan-table-body scan-opportunity-groups">
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{groups.map((group) => (
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<section key={group.key} className="scan-opportunity-group">
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<div className="scan-opportunity-group-head">
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<div className="scan-opportunity-city">
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<strong>{group.cityName}</strong>
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<div className="scan-opportunity-models">
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<span>
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<em>DEB</em>
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<b>{group.debLabel}</b>
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</span>
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<span>
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<em>EMOS peak</em>
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<b>{group.peakLabel}</b>
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</span>
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{group.peakProbability != null ? (
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<span>
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<em>{isEn ? "Peak prob" : "峰值概率"}</em>
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<b>{formatPercent(group.peakProbability)}</b>
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</span>
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) : null}
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</div>
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</div>
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<div className="scan-opportunity-phase">
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<span>{group.localTime || "--"}</span>
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<b className={`scan-phase-badge ${group.phaseMeta.tone}`}>
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{group.phaseMeta.label}
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</b>
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<em>{formatWindowMinutes(group.remainingMinutes, locale)}</em>
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</div>
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</div>
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<div className="scan-opportunity-items">
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{group.rows.map((row, rowIndex) => {
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const tempSymbol = normalizeTemperatureSymbol(row.target_unit || row.temp_symbol);
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const selected = selectedRowId === row.id;
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const side = String(row.side || "").toLowerCase();
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const modelProbability =
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row.model_probability != null
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? row.model_probability * 100
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: row.model_event_probability != null
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? row.model_event_probability * 100
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: null;
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const priceLabel = side === "no" ? "NO" : isEn ? "Market" : "市场";
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const edgePositive = Number(row.edge_percent || 0) >= 0;
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return (
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<button
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key={row.id}
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type="button"
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className={`scan-opportunity-item ${selected ? "selected" : ""}`}
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onClick={() => onSelectRow?.(row)}
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>
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<span className="scan-opportunity-branch" aria-hidden="true">
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<i />
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</span>
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<span className="scan-opportunity-trade">
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<strong className={`scan-opportunity-action ${side === "no" ? "sell" : "buy"}`}>
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{formatAction(row, locale, tempSymbol)}
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</strong>
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</span>
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<span className="scan-opportunity-stat">
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<small>EMOS</small>
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<b>{formatPercent(modelProbability)}</b>
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</span>
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<span className="scan-opportunity-stat">
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<small>{priceLabel}</small>
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<b>{formatQuoteCents(row.ask)}</b>
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</span>
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<span className="scan-opportunity-stat edge">
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<small>edge</small>
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<b className={edgePositive ? "positive" : "negative"}>
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{formatPercent(row.edge_percent, true)}
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</b>
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</span>
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</button>
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);
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})}
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</div>
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</section>
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))}
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</div>
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</div>
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);
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});
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