Some refactor, better texts, and fixing some issues

src/current_weater.rs

@@ -0,0 +1,22 @@
+pub struct CurrentWeather {
+    current_weather: serde_json::Value,
+    clean: bool,
+}
+
+impl CurrentWeather {
+    pub fn new(current_weather: serde_json::Value, clean: bool) -> CurrentWeather {
+        CurrentWeather {
+            current_weather,
+            clean,
+        }
+    }
+
+    pub fn extract_data(&self, data_name: &str, data_description: &str) -> String {
+        let data = &self.current_weather[data_name];
+        if self.clean {
+            format!("{data}")
+        } else {
+            format!("{data_description}: {data}")
+        }
+    }
+}