feat: Display system, adapter, and battery power metrics in status view

cmd/status/metrics.go

@@ -118,10 +118,13 @@ type BatteryStatus struct {
 }
 
 type ThermalStatus struct {
-	CPUTemp  float64
+	CPUTemp        float64
-	GPUTemp  float64
+	GPUTemp        float64
-	FanSpeed int
+	FanSpeed       int
-	FanCount int
+	FanCount       int
+	SystemPower    float64 // System power consumption in Watts
+	AdapterPower   float64 // AC adapter max power in Watts
+	BatteryPower   float64 // Battery charge/discharge power in Watts (positive = discharging)
 }
 
 type SensorReading struct {

cmd/status/metrics_battery.go

@@ -132,15 +132,13 @@ func getCachedPowerData() (health string, cycles int) {
 	for _, line := range lines {
 		lower := strings.ToLower(line)
 		if strings.Contains(lower, "cycle count") {
-			parts := strings.Split(line, ":")
+			if _, after, found := strings.Cut(line, ":"); found {
-			if len(parts) == 2 {
+				cycles, _ = strconv.Atoi(strings.TrimSpace(after))
-				cycles, _ = strconv.Atoi(strings.TrimSpace(parts[1]))
 			}
 		}
 		if strings.Contains(lower, "condition") {
-			parts := strings.Split(line, ":")
+			if _, after, found := strings.Cut(line, ":"); found {
-			if len(parts) == 2 {
+				health = strings.TrimSpace(after)
-				health = strings.TrimSpace(parts[1])
 			}
 		}
 	}
@@ -175,44 +173,93 @@ func collectThermal() ThermalStatus {
 
 	var thermal ThermalStatus
 
-	// Get fan info from cached system_profiler
+	// Get fan info and adapter power from cached system_profiler
 	out := getSystemPowerOutput()
 	if out != "" {
 		lines := strings.Split(out, "\n")
 		for _, line := range lines {
 			lower := strings.ToLower(line)
 			if strings.Contains(lower, "fan") && strings.Contains(lower, "speed") {
-				parts := strings.Split(line, ":")
+				if _, after, found := strings.Cut(line, ":"); found {
-				if len(parts) == 2 {
 					// Extract number from string like "1200 RPM"
-					numStr := strings.TrimSpace(parts[1])
+					numStr := strings.TrimSpace(after)
-					numStr = strings.Split(numStr, " ")[0]
+					numStr, _, _ = strings.Cut(numStr, " ")
 					thermal.FanSpeed, _ = strconv.Atoi(numStr)
 				}
 			}
 		}
 	}
 
-	// 1. Try ioreg battery temperature (simple, no sudo needed)
+	// Get power metrics from ioreg (fast, real-time data)
-	ctxIoreg, cancelIoreg := context.WithTimeout(context.Background(), 500*time.Millisecond)
+	ctxPower, cancelPower := context.WithTimeout(context.Background(), 500*time.Millisecond)
-	defer cancelIoreg()
+	defer cancelPower()
-	if out, err := runCmd(ctxIoreg, "sh", "-c", "ioreg -rn AppleSmartBattery | awk '/\"Temperature\"/ {print $3}'"); err == nil {
+	if out, err := runCmd(ctxPower, "ioreg", "-rn", "AppleSmartBattery"); err == nil {
-		valStr := strings.TrimSpace(out)
+		lines := strings.Split(out, "\n")
-		if tempRaw, err := strconv.Atoi(valStr); err == nil && tempRaw > 0 {
+		for _, line := range lines {
-			thermal.CPUTemp = float64(tempRaw) / 100.0
+			line = strings.TrimSpace(line)
-			return thermal
+
+			// Get battery temperature
+			// Matches: "Temperature" = 3055 (note: space before =)
+			if _, after, found := strings.Cut(line, "\"Temperature\" = "); found {
+				valStr := strings.TrimSpace(after)
+				if tempRaw, err := strconv.Atoi(valStr); err == nil && tempRaw > 0 {
+					thermal.CPUTemp = float64(tempRaw) / 100.0
+				}
+			}
+
+			// Get adapter power (Watts)
+			// Read from current adapter: "AdapterDetails" = {"Watts"=140...}
+			// Skip historical data: "AppleRawAdapterDetails" = ({Watts=90}, {Watts=140})
+			if strings.Contains(line, "\"AdapterDetails\" = {") && !strings.Contains(line, "AppleRaw") {
+				if _, after, found := strings.Cut(line, "\"Watts\"="); found {
+					valStr := strings.TrimSpace(after)
+					// Remove trailing characters like , or }
+					valStr, _, _ = strings.Cut(valStr, ",")
+					valStr, _, _ = strings.Cut(valStr, "}")
+					valStr = strings.TrimSpace(valStr)
+					if watts, err := strconv.ParseFloat(valStr, 64); err == nil && watts > 0 {
+						thermal.AdapterPower = watts
+					}
+				}
+			}
+
+			// Get system power consumption (mW -> W)
+			// Matches: "SystemPowerIn"=12345
+			if _, after, found := strings.Cut(line, "\"SystemPowerIn\"="); found {
+				valStr := strings.TrimSpace(after)
+				valStr, _, _ = strings.Cut(valStr, ",")
+				valStr, _, _ = strings.Cut(valStr, "}")
+				valStr = strings.TrimSpace(valStr)
+				if powerMW, err := strconv.ParseFloat(valStr, 64); err == nil && powerMW > 0 {
+					thermal.SystemPower = powerMW / 1000.0
+				}
+			}
+
+			// Get battery power (mW -> W, positive = discharging)
+			// Matches: "BatteryPower"=12345
+			if _, after, found := strings.Cut(line, "\"BatteryPower\"="); found {
+				valStr := strings.TrimSpace(after)
+				valStr, _, _ = strings.Cut(valStr, ",")
+				valStr, _, _ = strings.Cut(valStr, "}")
+				valStr = strings.TrimSpace(valStr)
+				if powerMW, err := strconv.ParseFloat(valStr, 64); err == nil {
+					thermal.BatteryPower = powerMW / 1000.0
+				}
+			}
 		}
 	}
 
-	// 2. Try thermal level as a proxy (fallback)
+	// Fallback: Try thermal level as a proxy if temperature not found
-	ctx2, cancel2 := context.WithTimeout(context.Background(), 500*time.Millisecond)
+	if thermal.CPUTemp == 0 {
-	defer cancel2()
+		ctx2, cancel2 := context.WithTimeout(context.Background(), 500*time.Millisecond)
-	out2, err := runCmd(ctx2, "sysctl", "-n", "machdep.xcpm.cpu_thermal_level")
+		defer cancel2()
-	if err == nil {
+		out2, err := runCmd(ctx2, "sysctl", "-n", "machdep.xcpm.cpu_thermal_level")
-		level, _ := strconv.Atoi(strings.TrimSpace(out2))
+		if err == nil {
-		// Estimate temp: level 0-100 roughly maps to 40-100°C
+			level, _ := strconv.Atoi(strings.TrimSpace(out2))
-		if level >= 0 {
+			// Estimate temp: level 0-100 roughly maps to 40-100°C
-			thermal.CPUTemp = 45 + float64(level)*0.5
+			if level >= 0 {
+				thermal.CPUTemp = 45 + float64(level)*0.5
+			}
 		}
 	}
 

cmd/status/view.go

@@ -520,7 +520,7 @@ func renderBatteryCard(batts []BatteryStatus, thermal ThermalStatus) cardData {
 		}
 		lines = append(lines, fmt.Sprintf("Level  %s  %s", batteryProgressBar(b.Percent), percentText))
 
-		// Line 2: status
+		// Line 2: status with power info
 		statusIcon := ""
 		statusStyle := subtleStyle
 		if statusLower == "charging" || statusLower == "charged" {
@@ -537,6 +537,18 @@ func renderBatteryCard(batts []BatteryStatus, thermal ThermalStatus) cardData {
 		if b.TimeLeft != "" {
 			statusText += " · " + b.TimeLeft
 		}
+		// Add power information
+		if statusLower == "charging" || statusLower == "charged" {
+			// AC powered - show system power consumption
+			if thermal.SystemPower > 0 {
+				statusText += fmt.Sprintf(" · %.0fW", thermal.SystemPower)
+			} else if thermal.AdapterPower > 0 {
+				statusText += fmt.Sprintf(" · %.0fW Adapter", thermal.AdapterPower)
+			}
+		} else if thermal.BatteryPower > 0 {
+			// Battery powered - show discharge rate
+			statusText += fmt.Sprintf(" · %.0fW", thermal.BatteryPower)
+		}
 		lines = append(lines, statusStyle.Render(statusText+statusIcon))
 
 		// Line 3: Health + cycles + temp

mole

@@ -22,7 +22,7 @@ SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 source "$SCRIPT_DIR/lib/core/common.sh"
 
 # Version info
-VERSION="1.14.1"
+VERSION="1.14.2"
 MOLE_TAGLINE="Deep clean and optimize your Mac."
 
 # Check TouchID configuration