PKGBUILD/pkg/cli/cli.go

153 lines
3.8 KiB
Go

package cli
import (
"fmt"
"io"
"text/tabwriter"
"github.com/go-flucky/flucky/pkg/config"
"github.com/go-flucky/flucky/pkg/types"
)
// GetSensorsByMeasuredValues returns commulated list of sensors by measured values
func GetSensorsByMeasuredValues(measuredValues []*types.MeasuredValue, cnf *config.Configuration) []*types.Sensor {
sensors := []*types.Sensor{}
for _, measuredValue := range measuredValues {
duplicated := false
foundSensor := &types.Sensor{}
for _, cnfSensor := range cnf.Sensors {
if measuredValue.SensorID == cnfSensor.SensorID {
foundSensor = cnfSensor
// compare if id has already been added to list
for _, sensor := range sensors {
if cnfSensor.SensorID == sensor.SensorID {
duplicated = true
break
}
}
}
}
if duplicated {
continue
}
if foundSensor != nil {
sensors = append(sensors, foundSensor)
continue
} else {
sensors = append(sensors, &types.Sensor{SensorID: measuredValue.SensorID})
}
}
return sensors
}
// PrintRGBLEDs displays a list with all configured RGBLEDs
func PrintRGBLEDs(cnf *config.Configuration, w io.Writer) {
// declare tabwriter
tw := tabwriter.NewWriter(w, 0, 0, 3, ' ', 0)
// headline
fmt.Fprintln(tw, "name\tlocation\tblue\tgreen\tred\tenabled\taction")
for _, rgbled := range cnf.RGBLEDs {
fmt.Fprintf(tw, "%v\t%v\t%v\t%v\t%v\t%v\t", rgbled.RGBLEDName, rgbled.RGBLEDLocation, *rgbled.BaseColorsToGPIO[types.BaseColorBlue], *rgbled.BaseColorsToGPIO[types.BaseColorGreen], *rgbled.BaseColorsToGPIO[types.BaseColorRed], rgbled.RGBLEDEnabled)
for action, color := range rgbled.ActionMapping {
fmt.Fprintf(tw, "%v=%v,", action, color)
}
fmt.Fprintf(tw, "\n")
}
tw.Flush()
}
// PrintSensors displays a list with all configured sensors
func PrintSensors(cnf *config.Configuration, w io.Writer) error {
// declar tabwriter
tw := tabwriter.NewWriter(w, 0, 0, 3, ' ', 0)
fmt.Fprint(tw, "name\tlocation\ttype\twire-id\ti2c-bus\ti2c-address\tgpio\tenabled\n")
for _, sensor := range cnf.Sensors {
fmt.Fprintf(tw, "%v\t%v\t%v\t", sensor.SensorName, sensor.SensorLocation, sensor.SensorModel)
if sensor.WireID != nil {
fmt.Fprintf(tw, "%v\t", *sensor.WireID)
} else {
fmt.Fprintf(tw, "\t")
}
if sensor.I2CBus != nil {
fmt.Fprintf(tw, "%v\t", *sensor.I2CBus)
} else {
fmt.Fprintf(tw, "\t")
}
if sensor.I2CAddress != nil {
fmt.Fprintf(tw, "%v\t", *sensor.I2CAddress)
} else {
fmt.Fprintf(tw, "\t")
}
if sensor.GPIONumber != nil {
fmt.Fprintf(tw, "%v\t", *sensor.GPIONumber)
} else {
fmt.Fprintf(tw, "\t")
}
fmt.Fprintf(tw, "%v\n", sensor.SensorEnabled)
}
tw.Flush()
return nil
}
// PrintMeasuredValues displays a list of measured values
func PrintMeasuredValues(measuredValues []*types.MeasuredValue, cnf *config.Configuration, w io.Writer) {
sensors := GetSensorsByMeasuredValues(measuredValues, cnf)
// sort measured values for every sensor
orderedMeasuredValues := make(map[string][]*types.MeasuredValue)
for _, measuredValue := range measuredValues {
orderedMeasuredValues[measuredValue.SensorID] = append(orderedMeasuredValues[measuredValue.SensorID], measuredValue)
}
// declare tabwriter
tw := tabwriter.NewWriter(w, 0, 0, 3, ' ', 0)
// headlines
for i, sensor := range sensors {
fmt.Fprintf(tw, "%v\t", sensor.Name())
if i == len(sensors)-1 {
fmt.Fprintf(tw, "\n")
}
}
// find sensor with maximum temperature values
maxLength := 0
for _, orderedMeasuredValue := range orderedMeasuredValues {
if len(orderedMeasuredValue) > maxLength {
maxLength = len(orderedMeasuredValue)
}
}
// body
for i := 0; i < maxLength; i++ {
for _, sensor := range sensors {
if len(orderedMeasuredValues[sensor.SensorID]) > i {
fmt.Fprintf(tw, "%3.3f\t", orderedMeasuredValues[sensor.SensorID][i].Value)
} else {
fmt.Fprint(tw, "\t")
}
}
fmt.Fprint(tw, "\n")
}
tw.Flush()
}