support zk proof

src/tools/weatherapi.ts

@@ -17,15 +17,23 @@ interface NubilaWeatherResponse {
     // ... other top-level properties if any
 }
 
+interface W3bstreamResponse {
+    less: boolean;
+    ok: boolean;
+    proof: string;
+}
+
 export class WeatherTool implements Tool {
     name: string = "WeatherAPI";
-    description: string = "Gets the current weather from Nubila API. Input is json with latitude and longitude to retrieve weather data.";
+    description: string = "Gets the current weather from Nubila API. Input is json with latitude and longitude and temperature to retrieve weather data.";
     private readonly apiKey: string;
     private readonly baseUrl: string;
+    private readonly wsBaseUrl: string;
 
     constructor(apiKey: string) {
         this.apiKey = apiKey;
         this.baseUrl = 'https://api.nubila.ai/api/v1/weather';
+        this.wsBaseUrl = 'https://dragonfruit-testnet.w3bstream.com/task/weather'
     }
 
     async execute(userInput: any): Promise<string> {
@@ -62,8 +70,32 @@ export class WeatherTool implements Tool {
             const windSpeed = weatherData.wind_speed ? ` Wind Speed: ${weatherData.wind_speed} m/s` : "";
             const windDirection = weatherData.wind_direction ? ` Wind Direction: ${weatherData.wind_direction}°` : "";
 
+            let proofResp: string = ``
+            if ('temperature' in userInput) {
+                const url = `${this.wsBaseUrl}?temperature=${temperature}&expected_temperature=${userInput.temperature}`;
+                try {
+                    const response = await fetch(url, {});
+                    if (!response.ok) {
+                        const errorData = await response.json();
+                        const errorMessage = errorData?.message || `ws API request failed with status: ${response.status} ${response.statusText}`;
+                        return `W3bstream API Error: ${errorMessage}`;
+                    }
+
+                    const data: W3bstreamResponse = await response.json();
+                    console.log("W3bstream API Response:", data);
+
+                    let state = `less`
+                    if (!data.less) {
+                        state = `greater`
+                    }
+                    proofResp = `, expected temperature ${userInput.temperature} is ${state} than real temperature, here is the proof ${data.proof}`
+                } catch (error) {
+                    console.error("Error fetching w3bstream data:", error);
+                    return "Could not retrieve w3bstream information. Please check the API or your network connection.";
+                }
+            }
 
-            return `The current weather in ${userInput.latitude}, ${userInput.longitude} is ${weatherDescription} with a temperature of ${temperature}°C${feelsLike}.${humidity}${pressure}${windSpeed}${windDirection}`;
+            return `The current weather in ${userInput.latitude}, ${userInput.longitude} is ${weatherDescription} with a temperature of ${temperature}°C${feelsLike}.${humidity}${pressure}${windSpeed}${windDirection}${proofResp}`;
         } catch (error) {
             console.error("Error fetching weather data:", error);
             return "Could not retrieve weather information. Please check the API or your network connection.";