changes

crates/services/src/lib.rs

@@ -22,7 +22,7 @@ impl IntoSubscription for Service {
     fn into_subscription(self, inbox: Inbox) -> Subscription<Wire> {
         match self.0 {
             key if key.starts_with(datetime::NAMESPACE) => datetime::ClockTicker::run(inbox),
-            key if key.starts_with(weather::NAMESPACE) => datetime::ClockTicker::run(inbox),
+            key if key.starts_with(weather::NAMESPACE) => weather::WeatherService::run(inbox),
             _ => Subscription::none(),
         }
     }

crates/services/src/weather.rs

@@ -1,2 +1,53 @@
-pub struct WeatherService {}
+use std::time::Duration;
+
+use common::{Inbox, WeatherResponse, Wire};
+use iced::{futures::channel::mpsc, Subscription};
+use tokio::time::interval;
+
 pub const NAMESPACE: &str = "weather.";
+
+const FORECAST_URL: &str = "https://api.open-meteo.com/v1/forecast\
+?latitude=51.3714&longitude=-0.2302\
+&hourly=temperature_2m,rain,showers,precipitation,relative_humidity_2m";
+
+pub struct WeatherService {
+    client: reqwest::Client,
+    latest: Option<WeatherResponse>,
+}
+
+impl WeatherService {
+    fn new() -> Self {
+        Self {
+            client: reqwest::Client::default(),
+            latest: None,
+        }
+    }
+    pub fn run(inbox: Inbox) -> Subscription<Wire> {
+        Subscription::run_with(inbox, |inbox| {
+            let _key = inbox.key();
+            let mut _rx = inbox.take().expect("cant take");
+
+            iced::stream::channel(0, move |mut _sender: mpsc::Sender<Wire>| async move {
+                let mut weather = WeatherService::new();
+                let mut interval = interval(Duration::from_mins(30));
+                loop {
+                    tokio::select! {
+                        _ = interval.tick() => {
+                            weather.latest = weather.get_weather().await;
+                        }
+                    }
+                }
+            })
+        })
+    }
+    async fn get_weather(&self) -> Option<WeatherResponse> {
+        self.client
+            .get(FORECAST_URL)
+            .send()
+            .await
+            .ok()?
+            .json::<WeatherResponse>()
+            .await
+            .ok()
+    }
+}