feat: Introduce PolyWeather web application with multi-source weather data collection from various APIs.

src/data_collection/weather_sources.py

@@ -490,7 +490,7 @@ class WeatherDataCollector:
                         "station_name": latest.get("istasyonAd")
                         or latest.get("adi")
                         or latest.get("merkezAd")
-                        or "Ankara Esenboğa",
+                        or "Ankara Bölge",
                     }
 
             # 2. 每日预报（尝试两个可能的 API 路径）
@@ -535,6 +535,27 @@ class WeatherDataCollector:
                 except Exception as e:
                     logger.debug(f"MGM forecast URL {forecast_url} failed: {e}")
 
+            # 3. 小时预报
+            try:
+                hourly_resp = self.session.get(
+                    f"{base_url}/tahminler/saatlik?istno={istno}",
+                    headers=headers,
+                    timeout=self.timeout
+                )
+                if hourly_resp.status_code == 200:
+                    h_data = hourly_resp.json()
+                    if h_data and isinstance(h_data, list):
+                        tahmin_list = h_data[0].get("tahmin", [])
+                        results["hourly"] = []
+                        for t_data in tahmin_list:
+                            if "tarih" in t_data and "sicaklik" in t_data:
+                                results["hourly"].append({
+                                    "time": t_data["tarih"],
+                                    "temp": t_data["sicaklik"]
+                                })
+            except Exception as e:
+                logger.debug(f"MGM hourly failed: {e}")
+
             return results if "current" in results else None
         except Exception as e:
             logger.error(f"MGM API 请求失败 ({istno}): {e}")
@@ -1168,9 +1189,9 @@ class WeatherDataCollector:
                 if metar_data:
                     results["metar"] = metar_data
 
-                # 对安卡拉，额外获取 MGM 官方数据
+                # 对安卡拉，额外获取 MGM 官方数据 (17130 为 Ankara Bölge 市区测站)
                 if city_lower == "ankara":
-                    mgm_data = self.fetch_from_mgm("17128")
+                    mgm_data = self.fetch_from_mgm("17130")
                     if mgm_data:
                         results["mgm"] = mgm_data
 

web/app.py

@@ -353,9 +353,18 @@ def _analyze(city: str) -> Dict[str, Any]:
     mgm_data = {}
     if mgm:
         mgc = mgm.get("current", {})
+        mgm_time_str = mgc.get("time", "")
+        if mgm_time_str and "T" in mgm_time_str:
+            try:
+                dt = datetime.fromisoformat(mgm_time_str.replace("Z", "+00:00"))
+                local_dt = dt.astimezone(timezone(timedelta(seconds=utc_offset)))
+                mgm_time_str = local_dt.strftime("%H:%M")
+            except Exception:
+                pass
+                
         mgm_data = {
             "temp": _sf(mgc.get("temp")),
-            "time": mgc.get("time"),
+            "time": mgm_time_str,
             "feels_like": _sf(mgc.get("feels_like")),
             "humidity": _sf(mgc.get("humidity")),
             "wind_dir": _sf(mgc.get("wind_dir")),
@@ -363,8 +372,24 @@ def _analyze(city: str) -> Dict[str, Any]:
             "pressure": _sf(mgc.get("pressure")),
             "cloud_cover": mgc.get("cloud_cover"),
             "rain_24h": _sf(mgc.get("rain_24h")),
+            "hourly": [],
         }
 
+        mgm_hourly = mgm.get("hourly", [])
+        for h in mgm_hourly:
+            dt_str = h.get("time")
+            val = _sf(h.get("temp"))
+            if dt_str and "T" in dt_str and val is not None:
+                try:
+                    dt = datetime.fromisoformat(dt_str.replace("Z", "+00:00"))
+                    local_dt = dt.astimezone(timezone(timedelta(seconds=utc_offset)))
+                    mgm_data["hourly"].append({
+                        "time": local_dt.strftime("%Y-%m-%dT%H:%M"),
+                        "temp": val
+                    })
+                except Exception:
+                    pass
+
 
     # ── 15. Extended Multi-Model Daily ──
     multi_model_daily = {}

web/static/app.js

@@ -538,10 +538,33 @@ function renderChart(data) {
   const ctx = document.getElementById("tempChart").getContext("2d");
   if (tempChart) tempChart.destroy();
 
+  // MGM Hourly Forecast (Ankara specific)
+  const mgmHourlyPoints = new Array(times.length).fill(null);
+  let hasMgmHourly = false;
+  if (data.mgm?.hourly?.length > 0) {
+    data.mgm.hourly.forEach((hData) => {
+      const match = hData.time.match(/T?(\d{2}):(\d{2})/);
+      if (match) {
+        const hourKey = match[1] + ":00";
+        const idx = times.indexOf(hourKey);
+        if (idx >= 0) {
+          mgmHourlyPoints[idx] = hData.temp;
+          hasMgmHourly = true;
+        }
+      }
+    });
+  }
+
   const validDebTemps = debTemps.filter((t) => t != null);
   const validMetar = metarPoints.filter((t) => t != null);
   const validMgm = mgmPoints.filter((t) => t != null);
-  const allVals = [...validDebTemps, ...validMetar, ...validMgm];
+  const validMgmHourly = mgmHourlyPoints.filter((t) => t != null);
+  const allVals = [
+    ...validDebTemps,
+    ...validMetar,
+    ...validMgm,
+    ...validMgmHourly,
+  ];
   if (allVals.length === 0) {
     document.getElementById("chartLegend").textContent = "暂无数据";
     return;
@@ -550,8 +573,25 @@ function renderChart(data) {
   const maxTemp = Math.ceil(Math.max(...allVals)) + 1;
 
   // Build datasets
-  const datasets = [
+  const datasets = [];
-    {
+
+  if (hasMgmHourly) {
+    // If MGM is available, replace DEB curve with MGM hourly curve
+    datasets.push({
+      label: "MGM预报",
+      data: mgmHourlyPoints,
+      borderColor: "rgba(234, 179, 8, 0.8)", // Yellow
+      backgroundColor: "rgba(234, 179, 8, 0.05)",
+      borderWidth: 2,
+      pointRadius: 3,
+      pointHoverRadius: 6,
+      fill: false,
+      tension: 0.3,
+      spanGaps: true, // Connect gaps because MGM is every 3 hours
+    });
+  } else {
+    // Standard DEB curves
+    datasets.push({
       label: "DEB预期",
       data: debPast,
       borderColor: "rgba(52, 211, 153, 0.6)",
@@ -562,8 +602,8 @@ function renderChart(data) {
       fill: true,
       tension: 0.3,
       spanGaps: false,
-    },
+    });
-    {
+    datasets.push({
       label: "DEB预报",
       data: debFuture,
       borderColor: "rgba(52, 211, 153, 0.35)",
@@ -573,20 +613,22 @@ function renderChart(data) {
       fill: false,
       tension: 0.3,
       spanGaps: false,
-    },
+    });
-    {
+  }
-      label: "METAR实测",
+
-      data: metarPoints,
+  // Add METAR
-      borderColor: "#22d3ee",
+  datasets.push({
-      backgroundColor: "#22d3ee",
+    label: "METAR实测",
-      borderWidth: 0,
+    data: metarPoints,
-      pointRadius: 5,
+    borderColor: "#22d3ee",
-      pointHoverRadius: 7,
+    backgroundColor: "#22d3ee",
-      pointStyle: "circle",
+    borderWidth: 0,
-      fill: false,
+    pointRadius: 5,
-      order: 0,
+    pointHoverRadius: 7,
-    },
+    pointStyle: "circle",
-  ];
+    fill: false,
+    order: 0,
+  });
 
   if (validMgm.length > 0) {
     datasets.push({
@@ -604,8 +646,8 @@ function renderChart(data) {
     });
   }
 
-  // Add subtle OM reference line if DEB offset is significant
+  // Add subtle OM reference line if DEB offset is significant, ONLY if we aren't replacing with MGM
-  if (Math.abs(offset) > 0.3) {
+  if (!hasMgmHourly && Math.abs(offset) > 0.3) {
     datasets.push({
       label: "OM原始",
       data: temps,
@@ -695,10 +737,18 @@ function renderChart(data) {
   if (data.mgm?.temp != null) {
     legendParts.push(`MGM: ${data.mgm.temp}${data.temp_symbol}`);
   }
-  if (debMax != null && omMax != null && Math.abs(offset) > 0.3) {
+  if (
+    !hasMgmHourly &&
+    debMax != null &&
+    omMax != null &&
+    Math.abs(offset) > 0.3
+  ) {
     const sign = offset > 0 ? "+" : "";
     legendParts.push(`DEB偏移 ${sign}${offset.toFixed(1)}° vs OM`);
   }
+  if (hasMgmHourly) {
+    legendParts.push(`已使用MGM高精预报替换DEB分析曲线`);
+  }
   if (data.trend?.recent?.length) {
     const recentStr = [...data.trend.recent]
       .slice(0, 4)