feat: Implement Max RPM tracking API, Codex API authentication, and a new dashboard pool status component.

backend/internal/api/max_rpm.go

@@ -0,0 +1,112 @@
+package api
+
+import (
+	"encoding/json"
+	"net/http"
+	"strconv"
+	"time"
+
+	"codex-pool/internal/database"
+)
+
+// MaxRPMData 最高 RPM 数据
+type MaxRPMData struct {
+	MaxRPM    int    `json:"max_rpm"`
+	Date      string `json:"date"`
+	UpdatedAt string `json:"updated_at,omitempty"`
+}
+
+// GetMaxRPMToday 获取今日最高 RPM
+func GetMaxRPMToday() MaxRPMData {
+	if database.Instance == nil {
+		return MaxRPMData{MaxRPM: 0, Date: time.Now().Format("2006-01-02")}
+	}
+
+	today := time.Now().Format("2006-01-02")
+
+	// 获取存储的日期
+	storedDate, _ := database.Instance.GetConfig("max_rpm_date")
+
+	// 如果日期不是今天，重置
+	if storedDate != today {
+		return MaxRPMData{MaxRPM: 0, Date: today}
+	}
+
+	// 获取今日最高 RPM
+	maxRPMStr, _ := database.Instance.GetConfig("max_rpm_today")
+	maxRPM, _ := strconv.Atoi(maxRPMStr)
+
+	updatedAt, _ := database.Instance.GetConfig("max_rpm_updated_at")
+
+	return MaxRPMData{
+		MaxRPM:    maxRPM,
+		Date:      today,
+		UpdatedAt: updatedAt,
+	}
+}
+
+// UpdateMaxRPM 更新今日最高 RPM（如果当前值更高）
+func UpdateMaxRPM(currentRPM int) bool {
+	if database.Instance == nil || currentRPM <= 0 {
+		return false
+	}
+
+	today := time.Now().Format("2006-01-02")
+
+	// 获取存储的日期
+	storedDate, _ := database.Instance.GetConfig("max_rpm_date")
+
+	var currentMax int
+	if storedDate == today {
+		// 同一天，获取当前最高值
+		maxRPMStr, _ := database.Instance.GetConfig("max_rpm_today")
+		currentMax, _ = strconv.Atoi(maxRPMStr)
+	} else {
+		// 新的一天，重置
+		currentMax = 0
+		database.Instance.SetConfig("max_rpm_date", today)
+	}
+
+	// 如果当前 RPM 更高，更新记录
+	if currentRPM > currentMax {
+		database.Instance.SetConfig("max_rpm_today", strconv.Itoa(currentRPM))
+		database.Instance.SetConfig("max_rpm_updated_at", time.Now().Format("15:04:05"))
+		return true
+	}
+
+	return false
+}
+
+// HandleGetMaxRPM GET /api/stats/max-rpm - 获取今日最高 RPM
+func HandleGetMaxRPM(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodGet {
+		Error(w, http.StatusMethodNotAllowed, "仅支持 GET")
+		return
+	}
+
+	data := GetMaxRPMToday()
+	Success(w, data)
+}
+
+// ExtractRPMFromDashboard 从仪表盘响应中提取 RPM 值
+func ExtractRPMFromDashboard(body []byte) int {
+	var data map[string]interface{}
+	if err := json.Unmarshal(body, &data); err != nil {
+		return 0
+	}
+
+	// 尝试从不同的响应结构中提取 RPM
+	// 格式1: { "rpm": 123 }
+	if rpm, ok := data["rpm"].(float64); ok {
+		return int(rpm)
+	}
+
+	// 格式2: { "data": { "rpm": 123 } }
+	if dataObj, ok := data["data"].(map[string]interface{}); ok {
+		if rpm, ok := dataObj["rpm"].(float64); ok {
+			return int(rpm)
+		}
+	}
+
+	return 0
+}