feat: console actions to query and reset a site quota

README.md

@@ -33,6 +33,7 @@ Go 实现，编译为**单个静态二进制**，无运行时依赖；内置 **W
 - **多格式对话接口**：`POST /v1/chat/completions`（OpenAI，流式 / 非流式）、`POST /v1/responses`（OpenAI Responses）、`POST /v1/messages`（Anthropic Messages）、`GET /v1/models`、`GET /health`
 - **Tool Calling**：三个对话端点均支持 `tools` / `tool_choice`，模型以 JSON 输出 tool_calls，自动回填到响应（`tool_calls` / `function_call` / `tool_use`）；回复被上游输出上限截断时自动多轮续写拼接（`continue_rounds`），仍不闭合则在截断处就近补全为部分工具调用返回，由客户端下一轮继续写
 - **三站点聚合**：单站点每日额度耗尽自动切换到其他站点的同款模型，额度耗尽的站点临时降级 10 分钟
+- **站点额度管理**：额度按访客身份按日计算，控制台站点卡片可一键查询当前额度、重置访客身份（等同新开隐私窗口、额度即刻回满）；请求撞额度时也会自动轮换访客身份恢复，无需重新求解
 - **代理线路**：主线路 + 多条备用线路，支持 `http://` `https://` `socks5://`；slow-start 检测 + 失败降级 + 流中失败不重放
 - **Turnstile 自动突破**：三种 Token 获取方式 — 求解服务 API（`provider="api"`）、本地浏览器自动求解（`provider="browser"`，CDP 直连 Chrome/Edge，无需 Playwright/Docker）、手动导入 Cookie（`provider="manual"`）；结果按「代理线路 × 站点」缓存，TTL 过期自动重解
 - **会话自愈**：nonce / data-config 缓存 + 配额耗尽 / 验证失败时自动刷新重试

internal/admin/actions.go

@@ -382,6 +382,20 @@ func (s *Server) handleActions(w http.ResponseWriter, r *http.Request) {
 		_ = json.Unmarshal(body, &p)
 		writeJSON(w, http.StatusOK, s.probeSite(p.Site))
 
+	case "site_balance":
+		var p struct {
+			Site string `json:"site"`
+		}
+		_ = json.Unmarshal(body, &p)
+		writeJSON(w, http.StatusOK, s.siteBalance(p.Site))
+
+	case "rotate_guest":
+		var p struct {
+			Site string `json:"site"`
+		}
+		_ = json.Unmarshal(body, &p)
+		writeJSON(w, http.StatusOK, s.rotateGuest(p.Site))
+
 	default:
 		fail(w, "unknown action: "+req.Action)
 	}
@@ -574,6 +588,71 @@ func firstNonEmpty(vals ...string) string {
 
 // siteCodes resolves a requested site code to a list; an empty request means
 // every configured site.
+// siteBalance reports the free daily tier of the visitor id currently
+// cached for the site (same endpoint the site's own balance badge uses).
+func (s *Server) siteBalance(code string) map[string]any {
+	site, ok, proxy, botID := s.balanceContext(code)
+	if !ok {
+		return map[string]any{"ok": false, "error": "site not found"}
+	}
+	gid, has := s.ts.GuestID(code, proxy)
+	if !has {
+		return map[string]any{"ok": false, "error": "no cached session for this site — send a chat request first"}
+	}
+	return s.balanceJSON(code, site, gid, botID, proxy, false)
+}
+
+// rotateGuest swaps the site's visitor cookie for a fresh id — the site
+// hands every new visitor id its own daily free tier, the same effect as a
+// new private window — then reports the new identity's balance.
+func (s *Server) rotateGuest(code string) map[string]any {
+	site, ok, proxy, botID := s.balanceContext(code)
+	if !ok {
+		return map[string]any{"ok": false, "error": "site not found"}
+	}
+	gid := s.ts.RotateGuest(code)
+	if gid == "" {
+		return map[string]any{"ok": false, "error": "no cached session for this site — refresh cookies first"}
+	}
+	return s.balanceJSON(code, site, gid, botID, proxy, true)
+}
+
+func (s *Server) balanceContext(code string) (config.Site, bool, string, int) {
+	s.cfg.RLock()
+	defer s.cfg.RUnlock()
+	st, ok := s.cfg.Sites[code]
+	if !ok {
+		return config.Site{}, false, "", 0
+	}
+	botID := 0
+	for _, m := range s.cfg.Models {
+		if m.Site == code && m.Enabled {
+			botID = m.BotID
+			break
+		}
+	}
+	return *st, true, s.cfg.Proxy.URL, botID
+}
+
+func (s *Server) balanceJSON(code string, site config.Site, gid string, botID int, proxy string, rotated bool) map[string]any {
+	ctx, cancel := context.WithTimeout(context.Background(), 20*time.Second)
+	defer cancel()
+	bal, err := s.up.FetchBalance(ctx, site, gid, botID, upstream.Route{Name: "balance", Proxy: proxy})
+	if err != nil {
+		return map[string]any{"ok": false, "error": err.Error()}
+	}
+	out := map[string]any{
+		"ok": true, "site": code, "rotated": rotated,
+		"balance": bal.Balance, "limit": bal.Free.Limit,
+		"used": bal.Free.Used, "remaining": bal.Free.Remaining,
+		"reset_period": bal.Free.ResetPeriod,
+	}
+	if rotated {
+		s.log.Info("visitor identity rotated from console", "site", code, "remaining", bal.Free.Remaining)
+	}
+	return out
+}
+
 func (s *Server) siteCodes(want string) []string {
 	s.cfg.RLock()
 	defer s.cfg.RUnlock()

internal/admin/web/app.js

@@ -178,7 +178,9 @@ PAGES.dashboard = async () => {
         <div class="toolbar">
           <div><b>${esc(s.code.toUpperCase())}</b> <span class="pill ${s.enabled ? "on" : "off"}">${s.enabled ? "启用" : "停用"}</span>
             <div class="dim">${esc(s.base_url)}</div></div>
-          <div class="right"><button class="btn small" data-probe="${esc(s.code)}">探测</button></div>
+          <div class="right"><button class="btn small" data-probe="${esc(s.code)}">探测</button>
+            <button class="btn small" data-quota="${esc(s.code)}">额度</button>
+            <button class="btn small" data-rotate="${esc(s.code)}">重置</button></div>
         </div>
         <div class="dim" style="margin-top:8px">请求 ${fmtInt(ms ? ms.requests : 0)} · 错误 ${fmtInt(ms ? ms.errors : 0)} · Cookie ${ts.valid ? "有效 " + Math.round(ts.remaining_s / 60) + " 分钟" : "未建立"}</div>
         <div class="bar"><i style="width:${pct}%"></i></div></div>`;
@@ -193,6 +195,25 @@ PAGES.dashboard = async () => {
       b.disabled = false; b.textContent = "探测";
     });
 
+    $$("[data-quota]").forEach(b => b.onclick = async () => {
+      b.disabled = true; b.textContent = "…";
+      try {
+        const r = await api("/api/actions", { body: { action: "site_balance", site: b.dataset.quota } });
+        const period = r.reset_period === "daily" ? "每日" : (r.reset_period || "");
+        toast(r.ok ? `${b.dataset.quota}: 剩余 ${fmtInt(r.remaining)} / ${fmtInt(r.limit)} · 已用 ${fmtInt(r.used)} · ${period}重置` : `${b.dataset.quota}: ${r.error || "失败"}`, r.ok ? "ok" : "err");
+      } catch (e) { toast(e.message, "err"); }
+      b.disabled = false; b.textContent = "额度";
+    });
+
+    $$("[data-rotate]").forEach(b => b.onclick = async () => {
+      b.disabled = true; b.textContent = "…";
+      try {
+        const r = await api("/api/actions", { body: { action: "rotate_guest", site: b.dataset.rotate } });
+        toast(r.ok ? `${b.dataset.rotate}: 已换新访客身份，剩余 ${fmtInt(r.remaining)} / ${fmtInt(r.limit)}` : `${b.dataset.rotate}: ${r.error || "失败"}`, r.ok ? "ok" : "err");
+      } catch (e) { toast(e.message, "err"); }
+      b.disabled = false; b.textContent = "重置";
+    });
+
     const rec = (m.recent || []).slice(0, 30);
     $("#tb-recent").innerHTML = rec.length ? rec.map(r => `
       <tr><td class="dim">${timeStr(r.at)}</td>