Add thermometer progression

src/blocks.rs

@@ -246,6 +246,16 @@ impl CommonApi {
             .or_error(|| format!("Icon '{icon}' not found"))
     }
 
+    pub fn get_icon_in_progression_bound(
+        &self,
+        icon: &str,
+        value: f64,
+        low: f64,
+        high: f64,
+    ) -> Result<String> {
+        self.get_icon_in_progression(icon, (value.clamp(low, high) - low) / (high - low))
+    }
+
     /// Repeatedly call provided async function until it succeeds.
     ///
     /// This function will call `f` in a loop. If it succeeds, the result will be returned.

src/blocks/temperature.rs

@@ -191,7 +191,7 @@ pub async fn run(config: Config, mut api: CommonApi) -> Result<()> {
 
         'outer: loop {
             widget.set_values(map! {
-                "icon" => Value::icon(api.get_icon("thermometer")?),
+                "icon" => Value::icon(api.get_icon_in_progression_bound("thermometer", max_temp, good, warn)?),
                 "average" => Value::degrees(avg_temp),
                 "min" => Value::degrees(min_temp),
                 "max" => Value::degrees(max_temp),