func calculateSleepQuality()

in codelabs/health_data_analysis_codelab/src/usleep/workload.go [170:192]

• 17 lines of code
• 5 McCabe index (conditional complexity)

func calculateSleepQuality(healthData healthData) string {
	fmt.Printf("Sleep data: %v\n", healthData)

	totalSleepMins := healthData.Sleep.Light.Minutes + healthData.Sleep.Deep.Minutes + healthData.Sleep.Rem.Minutes

	if totalSleepMins > 480 {
		return "total sleep time is less than 8 hours"
	}

	if healthData.Sleep.Rem.Minutes/totalSleepMins < .20 {
		return "rem sleep time is less than 25% of total sleep time"
	}

	if healthData.Sleep.Light.Minutes/totalSleepMins < .50 {
		return "light sleep time is less than 50% of total sleep time"
	}

	if healthData.Sleep.Deep.Minutes/totalSleepMins < .20 {
		return "deep sleep time is less than 25% of total sleep time"
	}

	return "great sleep!"
}