From b97f3b42e1bad5753728315b5c7ebdacf6f81172 Mon Sep 17 00:00:00 2001
From: Elizabeth Hunt <elizabeth.hunt@simponic.xyz>
Date: Mon, 6 Jan 2025 23:48:56 -0800
Subject: initial commit

---
 lib/data-context.ts | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 lib/data-context.ts

(limited to 'lib/data-context.ts')

diff --git a/lib/data-context.ts b/lib/data-context.ts
new file mode 100644
index 0000000..f4c09c7
--- /dev/null
+++ b/lib/data-context.ts
@@ -0,0 +1,65 @@
+import { createContext } from "react";
+import wmocodes from "./wmocodes.json";
+
+interface Weather {
+  temperature: number;
+  description: string;
+  image: string;
+}
+
+interface WhoisUpdate {
+  name: string;
+  time: number;
+}
+
+export type Data = {
+  weather?: Weather;
+  whois?: WhoisUpdate[];
+};
+
+export const DataContext = createContext<Data>({});
+
+export const fetchWeather = async (): Promise<Weather> => {
+  const [latitude, longitude] = await new Promise<[number, number]>((res) =>
+    navigator.geolocation.getCurrentPosition((position) => {
+      res([position.coords.latitude, position.coords.longitude]);
+    })
+  );
+
+  const params = new URLSearchParams({
+    latitude: latitude.toString(),
+    longitude: longitude.toString(),
+    current: ["temperature_2m", "weather_code", "is_day"].join(","),
+  }).toString();
+  const url = `https://api.open-meteo.com/v1/forecast?${params}`;
+
+  return fetch(url)
+    .then((r) => r.json())
+    .then(({ current: { temperature_2m: temp, is_day, weather_code } }) => ({
+      temp,
+      wmo: wmocodes[weather_code as keyof typeof wmocodes][
+        is_day ? "day" : "night"
+      ],
+    }))
+    .then(({ wmo, temp }) => ({
+      temperature: temp as number,
+      description: wmo.description,
+      image: wmo.image,
+    }));
+};
+
+export const fetchWhois = async (): Promise<WhoisUpdate[]> =>
+  fetch("https://whois.simponic.xyz/updates")
+    .then((response) => response.json())
+    .then(
+      (data) =>
+        data
+          .map((data: WhoisUpdate) => ({
+            ...data,
+            time: new Date(data.time).getTime(),
+          }))
+          .sort((a: WhoisUpdate, b: WhoisUpdate) => a.time - b.time) // time should go positive from left to right
+          .filter((x: WhoisUpdate, i: number, arr: WhoisUpdate[]) =>
+            i > 0 ? x.name !== arr[i - 1].name : true
+          ) // dedupe updates with the same name
+    );
-- 
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