feat: add scan terminal dashboard, fallback city mapping, and Nginx deployment configuration

2026-05-26 05:20:36 +08:00
parent 1ac41dde33
commit 8ca9ce4223
9 changed files with 265 additions and 28 deletions
@@ -0,0 +1,63 @@
+import type { CityListItem, ScanOpportunityRow } from "@/lib/dashboard-types";
+import {
+  REGIONS,
+  getCityRegion,
+  type RegionKey,
+} from "@/components/dashboard/scan-terminal/continent-grouping";
+
+function normalizeCityKey(value: string) {
+  return String(value || "").trim().toLowerCase();
+}
+
+function tempSymbolForCity(city: CityListItem) {
+  return city.temp_unit === "fahrenheit" ? "°F" : "°C";
+}
+
+function regionFromTzOffset(tzOffsetSeconds: number): (typeof REGIONS)[number] {
+  const hours = tzOffsetSeconds / 3600;
+  if (hours >= 8) return REGIONS[0];
+  if (hours >= 7) return REGIONS[1];
+  if (hours >= 4.5) return REGIONS[2];
+  if (hours >= 2) return REGIONS[3];
+  if (hours >= -2) return REGIONS[4];
+  if (hours >= -4) return REGIONS[5];
+  return REGIONS[6];
+}
+
+function resolveRegion(cityKey: string, tzOffsetSeconds: number) {
+  const configuredRegion = getCityRegion({ city: cityKey, id: `region:${cityKey}` } as ScanOpportunityRow);
+  if (configuredRegion) {
+    return REGIONS.find((region) => region.key === configuredRegion) || regionFromTzOffset(tzOffsetSeconds);
+  }
+  return regionFromTzOffset(tzOffsetSeconds);
+}
+
+export function cityListItemsToScanRows(cities: CityListItem[]): ScanOpportunityRow[] {
+  return cities
+    .filter((city) => normalizeCityKey(city.name))
+    .map((city) => {
+      const cityKey = normalizeCityKey(city.name);
+      const region = resolveRegion(cityKey, city.utc_offset_seconds ?? 0);
+      return {
+        active: true,
+        airport: city.airport || city.icao || null,
+        city: cityKey,
+        city_display_name: city.display_name || city.name,
+        closed: false,
+        current_temp: null,
+        deb_prediction: null,
+        display_name: city.display_name || city.name,
+        id: `city-fallback:${cityKey}`,
+        is_primary_signal: true,
+        local_time: null,
+        risk_level: city.risk_level || null,
+        temp_symbol: tempSymbolForCity(city),
+        tradable: false,
+        trading_region: region.key as RegionKey,
+        trading_region_label: region.labelEn,
+        trading_region_label_zh: region.labelZh,
+        trading_region_sort: region.sort,
+        tz_offset_seconds: city.utc_offset_seconds ?? 0,
+      };
+    });
+}