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feat: add global weather support
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zv
2026-06-14 15:53:34 +02:00
parent d572c9cc53
commit 2182297adc
45 changed files with 739 additions and 212 deletions
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10
lib/forecast-api.ts
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@@ -1,4 +1,6 @@
import type { DailyForecast, ForecastSource, HourlyForecast, WeatherForecast } from "@/types/forecast";
import type { WeatherRegion } from "@/types/weather-region";
import { getWeatherCapabilities } from "@/types/weather-region";
function readNumber(value: unknown) {
return typeof value === "number" && Number.isFinite(value) ? value : null;
@@ -59,18 +61,22 @@ function normalizeForecast(raw: Partial<WeatherForecast>): WeatherForecast {
const latitude = Number(raw.latitude);
const longitude = Number(raw.longitude);
if (!Number.isFinite(latitude) || !Number.isFinite(longitude)) throw new Error("Forecast service returned invalid coordinates.");
const region: WeatherRegion = raw.region === "GLOBAL" ? "GLOBAL" : "PL";
return {
latitude,
longitude,
region,
timezone: typeof raw.timezone === "string" ? raw.timezone : "Europe/Warsaw",
hourly: normalizeHourlyForecast(raw.hourly),
daily: normalizeDailyForecast(raw.daily),
sources: normalizeSources(raw.sources),
capabilities: raw.capabilities ?? getWeatherCapabilities(region),
unavailableReasons: Array.isArray(raw.unavailableReasons) ? raw.unavailableReasons.filter((value): value is string => typeof value === "string") : [],
};
}
export async function fetchForecast(latitude: number, longitude: number, signal?: AbortSignal) {
const params = new URLSearchParams({ latitude: String(latitude), longitude: String(longitude) });
export async function fetchForecast(latitude: number, longitude: number, region: WeatherRegion, signal?: AbortSignal) {
const params = new URLSearchParams({ latitude: String(latitude), longitude: String(longitude), region });
const response = await fetch(`/api/forecast?${params}`, { signal });
if (!response.ok) throw new Error("Unable to load forecast.");
return normalizeForecast(await response.json() as Partial<WeatherForecast>);