Make weather display operational with correct API usage

Fixes 401 error for historical weather data by correcting the API URL syntax from `forecastBasisDate` to `/timeline/location/date`. Updates data formatting for temperature and conditions, ensures weather is visible to all users, and improves production logging for easier debugging.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: d43bd811-9372-45a7-8ac9-4a954c0538e1
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/1957c339-2757-4d1f-8e92-e9f71a1ce58e/d43bd811-9372-45a7-8ac9-4a954c0538e1/xi5G4qi

server/routes.ts

@@ -2886,17 +2886,32 @@ RÉSUMÉ DU SCAN
         }
       }
 
-      res.json({
+      // Toujours retourner une réponse même si seule l'année actuelle est disponible
+      const response = {
         currentYear: currentYearData ? {
           ...currentYearData,
+          maxTemperature: parseFloat(currentYearData.tempMax),
+          minTemperature: parseFloat(currentYearData.tempMin),
+          condition: currentYearData.conditions,
           icon: weatherService.getWeatherIcon(currentYearData.icon)
         } : null,
         previousYear: previousYearData ? {
           ...previousYearData,
+          maxTemperature: parseFloat(previousYearData.tempMax),
+          minTemperature: parseFloat(previousYearData.tempMin),
+          condition: previousYearData.conditions,
           icon: weatherService.getWeatherIcon(previousYearData.icon)
         } : null,
         location: settings.location
+      };
+
+      console.log('🌤️ [RESPONSE] Weather data prepared:', {
+        hasCurrentYear: !!response.currentYear,
+        hasPreviousYear: !!response.previousYear,
+        location: response.location
       });
+
+      res.json(response);
     } catch (error) {
       console.error("Error fetching weather data:", error);
       res.status(500).json({ message: "Failed to fetch weather data" });

server/weatherService.ts

@@ -44,18 +44,27 @@ export class WeatherService {
    */
   async fetchPreviousYearWeather(settings: WeatherSettings, targetDate: string): Promise<WeatherApiResponse | null> {
     try {
-      const url = `${this.baseUrl}/${encodeURIComponent(settings.location)}?unitGroup=metric&include=days&key=${settings.apiKey}&contentType=json&forecastBasisDate=${targetDate}`;
+      // Pour les données historiques, Visual Crossing utilise la syntaxe: /timeline/location/date
+      const url = `${this.baseUrl}/${encodeURIComponent(settings.location)}/${targetDate}?unitGroup=metric&include=days&key=${settings.apiKey}&contentType=json`;
+      
+      console.log(`🌤️ [FETCH-HISTORY] Requesting: ${settings.location} for ${targetDate}`);
       
       const response = await fetch(url);
       if (!response.ok) {
-        console.error(`Weather API error for previous year: ${response.status} ${response.statusText}`);
+        console.error(`🌤️ [ERROR] Weather API error for previous year: ${response.status} ${response.statusText}`);
+        
+        // Pour les données historiques, certains comptes peuvent ne pas avoir accès
+        if (response.status === 401) {
+          console.warn(`⚠️ [WARNING] Historical data access may not be available with current API key`);
+        }
         return null;
       }
 
       const data = await response.json();
+      console.log(`✅ [FETCH-HISTORY] Successfully retrieved data for ${targetDate}`);
       return data;
     } catch (error) {
-      console.error("Erreur lors de la récupération de la météo de l'année précédente:", error);
+      console.error("🌤️ [ERROR] Erreur lors de la récupération de la météo de l'année précédente:", error);
       return null;
     }
   }