feat: Add bot analysis and command services, bot settings, and a frontend account center with subscription and EVM wallet integration.

frontend/components/account/AccountCenter.tsx

@@ -633,6 +633,17 @@ export function AccountCenter() {
       const address = String(accounts?.[0] || "").toLowerCase();
       if (!address) throw new Error("钱包账户为空");
 
+      const existingWallet = boundWallets.find(
+        (w) => String(w.address || "").toLowerCase() === address,
+      );
+      if (existingWallet) {
+        setWalletAddress(address);
+        setSelectedWallet(address);
+        setPaymentInfo(`${walletLabel} 已绑定: ${shortAddress(address)}`);
+        setPaymentBusy(false);
+        return;
+      }
+
       setWalletAddress(address);
       const challengeRes = await fetch("/api/payments/wallets/challenge", {
         method: "POST",

frontend/components/subscription/UnlockProOverlay.tsx

@@ -82,8 +82,16 @@ export function UnlockProOverlay({
   const finalPayLabel =
     payLabel || (isEn ? "Subscribe & Activate" : "立即订阅并激活服务");
 
+  const maxDiscountUsdInt = Math.max(1, Math.floor(billing.maxDiscountUsd || 0));
+  const maxPointsForFullDiscount = Math.max(
+    billing.pointsPerUsd,
+    billing.pointsPerUsd * maxDiscountUsdInt,
+  );
+  const redeemableUsdNow = billing.pointsEnabled
+    ? Math.min(maxDiscountUsdInt, Math.floor(points / Math.max(1, billing.pointsPerUsd)))
+    : 0;
   const progressPct = billing.pointsEnabled
-    ? Math.min(100, Math.round((points / billing.pointsPerUsd) * 100))
+    ? Math.min(100, Math.round((points / maxPointsForFullDiscount) * 100))
     : 0;
 
   return (
@@ -202,6 +210,11 @@ export function UnlockProOverlay({
                   ? `Toggle to save up to $${billing.maxDiscountUsd.toFixed(2)}`
                   : `开启可最多抵扣 $${billing.maxDiscountUsd.toFixed(2)}`}
             </p>
+            <p className={s.pointsNote}>
+              {isEn
+                ? `Now redeemable: $${redeemableUsdNow.toFixed(0)} / $${maxDiscountUsdInt.toFixed(0)}`
+                : `当前可抵：${redeemableUsdNow.toFixed(0)}U / ${maxDiscountUsdInt.toFixed(0)}U`}
+            </p>
 
             <div className={s.pointsBalance}>
               <Sparkles size={11} />
@@ -242,17 +255,21 @@ export function UnlockProOverlay({
                   ? "Points redemption is unavailable for this plan."
                   : "当前套餐暂不支持积分抵扣。"
                 : isEn
-                  ? `Need ${billing.pointsPerUsd} pts minimum. You have: ${points}`
-                  : `至少需要 ${billing.pointsPerUsd} 积分，当前仅有 ${points}`}
+                  ? `Starts at ${billing.pointsPerUsd} pts, ${billing.pointsPerUsd} pts per $1, up to $${maxDiscountUsdInt}. You have: ${points}`
+                  : `满 ${billing.pointsPerUsd} 分起兑，每 ${billing.pointsPerUsd} 分抵 1U，最多抵 ${maxDiscountUsdInt}U。当前 ${points} 分`}
             </p>
 
             {billing.pointsEnabled && (
               <div className={s.progressWrap}>
                 <div className={s.progressHeader}>
                   <span>
-                    {points} / {billing.pointsPerUsd}
+                    {points} / {maxPointsForFullDiscount}
+                  </span>
+                  <span>
+                    {isEn
+                      ? `$${redeemableUsdNow.toFixed(0)} / $${maxDiscountUsdInt.toFixed(0)}`
+                      : `${redeemableUsdNow.toFixed(0)}U / ${maxDiscountUsdInt.toFixed(0)}U`}
                   </span>
-                  <span>{progressPct}%</span>
                 </div>
                 <div className={s.progressTrack}>
                   <div

src/bot/analysis/deb_analysis_service.py

@@ -33,6 +33,10 @@ class DebAnalysisService:
         city_input_norm = city_input.strip().lower()
         return aliases.get(city_input_norm, city_input_norm)
 
+    # Backward-compatible alias used by older service wrappers.
+    def resolve_deb_city(self, city_input: str) -> str:
+        return self.resolve_city(city_input)
+
     def has_history(self, city_name: str) -> bool:
         _is_excluded_model_name, load_history, reconcile_recent_actual_highs = (
             self._load_deb_module_api()
@@ -42,6 +46,10 @@ class DebAnalysisService:
         city_data = data.get(city_name)
         return isinstance(city_data, dict) and bool(city_data)
 
+    # Backward-compatible alias used by older service wrappers.
+    def has_deb_history(self, city_name: str) -> bool:
+        return self.has_history(city_name)
+
     def build_deb_accuracy_report(self, city_name: str, deb_query_cost: int) -> str:
         _is_excluded_model_name, load_history, reconcile_recent_actual_highs = (
             self._load_deb_module_api()
@@ -217,4 +225,3 @@ class DebAnalysisService:
         lines.append("")
         lines.append(f"💸 本次消耗 <code>{deb_query_cost}</code> 积分。")
         return "\n".join(lines)
-

src/bot/services/deb_command_service.py

@@ -18,10 +18,10 @@ class DebCommandService:
         self.analysis = analysis
 
     def resolve_city(self, city_input: str) -> str:
-        return self.analysis.resolve_deb_city(city_input)
+        return self.analysis.resolve_city(city_input)
 
     def has_history(self, city_name: str) -> bool:
-        return self.analysis.has_deb_history(city_name)
+        return self.analysis.has_history(city_name)
 
     def build_report(self, city_name: str, deb_query_cost: int) -> DebReportResult:
         try:

src/bot/settings.py

@@ -18,5 +18,5 @@ MESSAGE_POINTS = _env_int("POLYWEATHER_BOT_MESSAGE_POINTS", 4, min_value=1)
 MESSAGE_DAILY_CAP = _env_int("POLYWEATHER_BOT_MESSAGE_DAILY_CAP", 40, min_value=1)
 MESSAGE_MIN_LENGTH = _env_int("POLYWEATHER_BOT_MESSAGE_MIN_LENGTH", 3, min_value=1)
 MESSAGE_COOLDOWN_SEC = _env_int("POLYWEATHER_BOT_MESSAGE_COOLDOWN_SEC", 30, min_value=0)
-CITY_QUERY_COST = _env_int("POLYWEATHER_BOT_CITY_QUERY_COST", 1, min_value=0)
-DEB_QUERY_COST = _env_int("POLYWEATHER_BOT_DEB_QUERY_COST", 1, min_value=0)
+CITY_QUERY_COST = _env_int("POLYWEATHER_BOT_CITY_QUERY_COST", 2, min_value=0)
+DEB_QUERY_COST = _env_int("POLYWEATHER_BOT_DEB_QUERY_COST", 2, min_value=0)