fix: temperatures get
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f8e829d3d2
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e9630f5a19
GPG Key ID:
852BCC170D81A982
@ -3,11 +3,12 @@ package temperature
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import (
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"fmt"
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"io"
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"os"
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"os/signal"
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"syscall"
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"text/tabwriter"
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"time"
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"git.cryptic.systems/fh-trier/go-flucky/pkg/httpcall"
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stypes "git.cryptic.systems/fh-trier/go-flucky-server/pkg/types"
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"git.cryptic.systems/fh-trier/go-flucky/pkg/logs"
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@ -19,7 +20,8 @@ import (
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var temperatureLog = "temperature.log"
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func Get(argSensorNames []string, writeLogfiles, push bool, configDir string, w io.Writer) error {
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// Get ...
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func Get(sensorNames []string, writeLogfiles, push bool, configDir string, w io.Writer) error {
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// get cnf
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cnf, err := config.Read(configDir)
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@ -29,66 +31,71 @@ func Get(argSensorNames []string, writeLogfiles, push bool, configDir string, w
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tw := tabwriter.NewWriter(w, 0, 0, 5, ' ', 0)
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var sensorNames []string
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// headlines
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if len(argSensorNames) > 1 {
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for _, argSensorName := range argSensorNames {
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if len(argSensorNames) > 1 {
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fmt.Fprintf(tw, "%v\t", argSensorName)
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// filter sensors
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var sensors []*stypes.Sensor
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if len(sensorNames) > 0 {
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for _, sensorName := range sensorNames {
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for _, sensor := range cnf.Sensors {
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if sensorName == *sensor.SensorName ||
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sensorName == sensor.SensorID {
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sensors = append(sensors, sensor)
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}
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}
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sensorNames = append(sensorNames, argSensorName)
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}
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fmt.Fprint(tw, "\n")
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} else {
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numOfSensors := len(cnf.Sensors)
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sensors = append(sensors, cnf.Sensors...)
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}
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for _, sensor := range cnf.Sensors {
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switch {
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case sensor.SensorName != nil && numOfSensors <= 1:
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sensorNames = append(sensorNames, *sensor.SensorName)
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case sensor.SensorName == nil && numOfSensors <= 1:
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sensorNames = append(sensorNames, sensor.SensorID)
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case sensor.SensorName != nil && numOfSensors > 1:
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fmt.Fprintf(tw, "%v\t", *sensor.SensorName)
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sensorNames = append(sensorNames, *sensor.SensorName)
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break
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case sensor.SensorName == nil && numOfSensors > 1:
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sensorNames = append(sensorNames, sensor.SensorID)
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fmt.Fprintf(tw, "%v\t", sensor.SensorID)
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break
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}
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// check if sensor exists in cnf and has a wire id
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for _, filterdSensor := range sensors {
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if filterdSensor.WireID == nil || *filterdSensor.WireID == "" {
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return fmt.Errorf("Sensor %v has no wire id", filterdSensor.SensorID)
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}
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if numOfSensors > 1 {
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fmt.Fprint(tw, "\n")
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var found bool
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for _, cnfSensor := range cnf.Sensors {
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if filterdSensor.SensorID == cnfSensor.SensorID {
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found = true
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}
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}
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if !found {
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return fmt.Errorf("Can not found sensor %v in config", filterdSensor.SensorID)
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}
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}
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temperatures, err := getTemperatures(sensorNames, configDir)
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// headlines
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for _, sensor := range sensors {
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if sensor.SensorName != nil && *sensor.SensorName != "" {
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fmt.Fprintf(tw, "%v\t", *sensor.SensorName)
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} else {
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fmt.Fprintf(tw, "%v\t", sensor.SensorID)
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}
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}
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fmt.Fprint(tw, "\n")
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// body
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temperatures, err := getTemperatures(sensors)
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if err != nil {
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return err
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}
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for _, temperature := range temperatures {
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fmt.Fprintf(tw, "%v\t", temperature.TemperatureValue)
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}
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fmt.Fprint(tw, "\n")
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tw.Flush()
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if writeLogfiles {
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if err := logs.Temperature(temperatures, cnf); err != nil {
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return err
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}
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}
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// if writeLogfiles {
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// if err := logs.Temperature(temperatures, cnf); err != nil {
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// return err
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// }
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// }
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if push {
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if err := httpcall.SendTemperatures(temperatures, configDir); err != nil {
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return err
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}
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}
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// if push {
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// if err := httpcall.SendTemperatures(temperatures, configDir); err != nil {
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// return err
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// }
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// }
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return nil
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@ -96,87 +103,81 @@ func Get(argSensorNames []string, writeLogfiles, push bool, configDir string, w
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func GetFollow(sensorNames []string, writeLogfiles, push bool, configDir string, w io.Writer) error {
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// // get cnf
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// cnf, err := config.Read(configDir)
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// if err != nil {
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// return err
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// }
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// get cnf
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cnf, err := config.Read(configDir)
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if err != nil {
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return err
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}
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// var temperatures []*stypes.Temperature
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var temperatures []*stypes.Temperature
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// // tabwriter
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// tw := tabwriter.NewWriter(w, 0, 0, 5, ' ', 0)
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// tabwriter
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tw := tabwriter.NewWriter(w, 0, 0, 5, ' ', 0)
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// // headlines
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// var sensorNames []string
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// cnt := len(cnf.TemperatureSensors)
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// for _, sensor := range cnf.TemperatureSensors {
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// headlines
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var sensors []*stypes.Sensor
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// switch {
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// case sensor.Name == "" && cnt == 1:
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// sensorNames = append(sensorNames, sensor.ID)
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// break
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numOfSensors := len(cnf.Sensors)
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for _, sensor := range cnf.Sensors {
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switch {
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case sensor.SensorName != nil && numOfSensors <= 1:
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sensors = append(sensors, sensor)
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case sensor.SensorName == nil && numOfSensors <= 1:
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sensors = append(sensors, sensor)
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case sensor.SensorName != nil && numOfSensors > 1:
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fmt.Fprintf(tw, "%v\t", *sensor.SensorName)
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sensors = append(sensors, sensor)
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break
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case sensor.SensorName == nil && numOfSensors > 1:
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fmt.Fprintf(tw, "%v\t", sensor.SensorID)
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sensors = append(sensors, sensor)
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break
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}
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}
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// case sensor.Name != "" && cnt == 1:
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// sensorNames = append(sensorNames, sensor.Name)
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// break
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if numOfSensors > 1 {
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fmt.Fprint(tw, "\n")
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}
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// case sensor.Name == "" && cnt > 1:
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// sensorNames = append(sensorNames, sensor.ID)
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// fmt.Fprintf(tw, "%v\t", sensor.ID)
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// break
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// body
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ticker := time.NewTicker(1 * time.Second)
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// case sensor.Name != "" && cnt > 1:
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// sensorNames = append(sensorNames, sensor.Name)
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// fmt.Fprintf(tw, "%v\t", sensor.Name)
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// break
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go func() {
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for {
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select {
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case _, more := <-ticker.C:
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if !more {
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return
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}
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// }
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// }
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// get temperatures from sensors and write them into writer
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temperatures, err = getTemperatures(sensors)
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for _, temperature := range temperatures {
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fmt.Fprintf(tw, "%v\t", temperature.TemperatureValue)
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}
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// if cnt > 1 {
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// fmt.Fprint(tw, "\n")
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// }
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fmt.Fprint(tw, "\n")
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// // body
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// ticker := time.NewTicker(1 * time.Second)
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// flush writer
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tw.Flush()
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// go func() {
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// for {
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// select {
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// case _, more := <-ticker.C:
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// if !more {
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// return
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// }
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}
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}
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}()
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// // get temperatures from sensors and write them into writer
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// temperatures, err = getTemperatures(sensorNames, configDir)
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// for _, temperature := range temperatures {
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// fmt.Fprintf(tw, "%v\t", temperature.TemperatureValue)
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// }
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signalChannel := make(chan os.Signal)
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signal.Notify(signalChannel, syscall.SIGINT, syscall.SIGTERM)
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// fmt.Fprint(tw, "\n")
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sig := <-signalChannel
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fmt.Printf("Got signal %s, initiating shutdown\n", sig)
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ticker.Stop()
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// // flush writer
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// tw.Flush()
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// }
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// }
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// }()
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// signalChannel := make(chan os.Signal)
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// signal.Notify(signalChannel, syscall.SIGINT, syscall.SIGTERM)
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// sig := <-signalChannel
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// fmt.Printf("Got signal %s, initiating shutdown\n", sig)
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// ticker.Stop()
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// // write logfiles
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// if writeLogfiles {
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// if err := logs.Temperature(temperatures, cnf); err != nil {
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// return err
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// }
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// }
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// write logfiles
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if writeLogfiles {
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if err := logs.Temperature(temperatures, cnf); err != nil {
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return err
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}
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}
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return nil
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}
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@ -200,42 +201,20 @@ func Push(sensorName, configDir string) error {
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}
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func getTemperatures(sensorNames []string, configDir string) ([]*stypes.Temperature, error) {
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func getTemperatures(sensors []*stypes.Sensor) ([]*stypes.Temperature, error) {
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temperatures := []*stypes.Temperature{}
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// read cnf
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cnf, err := config.Read(configDir)
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if err != nil {
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return []*stypes.Temperature{}, err
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}
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// search after sensor
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var foundSensors []*stypes.Sensor
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var sensorFound bool
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for _, configSensor := range cnf.Sensors {
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for _, sensorName := range sensorNames {
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if configSensor.SensorID == sensorName || *configSensor.SensorName == sensorName {
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foundSensors = append(foundSensors, configSensor)
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sensorFound = true
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}
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}
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}
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if !sensorFound {
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return []*stypes.Temperature{}, fmt.Errorf("Sensor not found any sensor in the list")
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}
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for _, foundSensor := range foundSensors {
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t, err := ds18b20.Temperature(*foundSensor.WireID)
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for _, sensor := range sensors {
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t, err := ds18b20.Temperature(*sensor.WireID)
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if err != nil {
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return []*stypes.Temperature{}, fmt.Errorf("Can not read temperature from sensor %v: %v", foundSensor.SensorID, err)
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return []*stypes.Temperature{}, fmt.Errorf("Can not read temperature from sensor %v: %v", sensor.SensorID, err)
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}
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temperature := &stypes.Temperature{
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TemperatureID: uuid.NewV4().String(),
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TemperatureValue: t,
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SensorID: foundSensor.SensorID,
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SensorID: sensor.SensorID,
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TemperatureDate: time.Now(),
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}
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