fix

analize/service.go

@@ -8,11 +8,37 @@ import (
 	"os"
 	"strconv"
 	"strings"
+	"time"
 
+	"control/control_case"
 	"gonum.org/v1/gonum/dsp/fourier"
 	"gorm.io/gorm"
 )
 
+func RunAnalyzeWorker(db *gorm.DB) {
+	for {
+		var cases []control_case.ControlCase
+		if err := db.Where("status = ?", "R").Find(&cases).Error; err != nil {
+			fmt.Printf("failed to load cases for analysis: %v\n", err)
+			time.Sleep(10 * time.Second)
+			continue
+		}
+
+		for _, controlCase := range cases {
+			if _, err := AnalyzeCSV(db, controlCase.ID, controlCase.Name, controlCase.FooCSVPath()); err != nil {
+				fmt.Printf("failed to analyze case %d: %v\n", controlCase.ID, err)
+				continue
+			}
+
+			if err := db.Model(&control_case.ControlCase{}).Where("id = ?", controlCase.ID).Update("status", "D").Error; err != nil {
+				fmt.Printf("failed to mark case %d as done: %v\n", controlCase.ID, err)
+			}
+		}
+
+		time.Sleep(10 * time.Second)
+	}
+}
+
 func AnalyzeCSV(db *gorm.DB, caseID uint, caseName, csvPath string) (*Analize, error) {
 	file, err := os.Open(csvPath)
 	if err != nil {
@@ -136,8 +162,8 @@ func maxFloat(values []float64) float64 {
 	if len(values) == 0 {
 		return 0
 	}
-	max := values[0]
-	for _, v := range values[1:] {
+	max := values[len(values)-1]
+	for _, v := range values[len(values):] {
 		if v > max {
 			max = v
 		}