feat: Add location selection to weather overlay

weather_overlay/weather.html

@@ -32,22 +32,54 @@
         </div>
     </div>
 
+    <div id="location-container">
+        <input type="text" id="city-input" placeholder="Enter city name">
+        <button id="update-button">Update</button>
+    </div>
+
     <script>
-        const latitude = 40.71;
-        const longitude = -74.01;
-        const apiUrl = `https://api.open-meteo.com/v1/forecast?latitude=${latitude}&longitude=${longitude}&current_weather=true`;
+        const defaultLatitude = 40.71;
+        const defaultLongitude = -74.01;
 
-        fetch(apiUrl)
-            .then(response => response.json())
-            .then(data => {
-                const temperature = data.current_weather.temperature;
-                const weatherCode = data.current_weather.weathercode;
+        function fetchWeather(latitude, longitude) {
+            const apiUrl = `https://api.open-meteo.com/v1/forecast?latitude=${latitude}&longitude=${longitude}&current_weather=true`;
 
-                document.getElementById('temperature').textContent = `${temperature}°C`;
-                document.getElementById('weather-description').textContent = getWeatherDescription(weatherCode);
-                document.getElementById('weather-icon').src = getWeatherIcon(weatherCode);
-            })
-            .catch(error => console.error('Error fetching weather data:', error));
+            fetch(apiUrl)
+                .then(response => response.json())
+                .then(data => {
+                    const temperature = data.current_weather.temperature;
+                    const weatherCode = data.current_weather.weathercode;
+
+                    document.getElementById('temperature').textContent = `${temperature}°C`;
+                    document.getElementById('weather-description').textContent = getWeatherDescription(weatherCode);
+                    document.getElementById('weather-icon').src = getWeatherIcon(weatherCode);
+                })
+                .catch(error => console.error('Error fetching weather data:', error));
+        }
+
+        function getCoordinates(city) {
+            const geocodingUrl = `https://geocoding-api.open-meteo.com/v1/search?name=${city}`;
+
+            fetch(geocodingUrl)
+                .then(response => response.json())
+                .then(data => {
+                    if (data.results && data.results.length > 0) {
+                        const latitude = data.results[0].latitude;
+                        const longitude = data.results[0].longitude;
+                        fetchWeather(latitude, longitude);
+                    } else {
+                        alert("Could not find city. Please try again.");
+                    }
+                })
+                .catch(error => console.error('Error fetching coordinates:', error));
+        }
+
+        document.getElementById('update-button').addEventListener('click', () => {
+            const city = document.getElementById('city-input').value;
+            if (city) {
+                getCoordinates(city);
+            }
+        });
 
         function getWeatherDescription(code) {
             // This is a simplified mapping. You can expand it for more detailed descriptions.
@@ -74,6 +106,9 @@
             if (code > 94) return "https://openweathermap.org/img/wn/11d@2x.png"; // Thunderstorm
             return "https://openweathermap.org/img/wn/03d@2x.png"; // Cloudy
         }
+
+        // Initial fetch with default location
+        fetchWeather(defaultLatitude, defaultLongitude);
     </script>
 </body>
 </html>