fix(pkg/daemon): use measuredValue interface instead of different structs
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@@ -10,16 +10,16 @@ import (
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"github.com/go-flucky/flucky/pkg/types"
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)
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// ReadHumidities returns a list of measured humidities by humidity sensors
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func ReadHumidities(humiditySensors []HumiditySensor, round float64) ([]*types.Humidity, error) {
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humidityChannel := make(chan *types.Humidity, len(humiditySensors))
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errorChannel := make(chan error, len(humiditySensors))
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// Read measured values from sensors
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func Read(ctx context.Context, sensors []Sensor) ([]types.MeasuredValue, error) {
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measuredValueChannel := make(chan types.MeasuredValue, len(sensors))
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errorChannel := make(chan error, len(sensors))
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wg := new(sync.WaitGroup)
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wg.Add(len(humiditySensors))
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wg.Add(len(sensors))
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for _, humiditySensor := range humiditySensors {
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go humiditySensor.ReadHumidityWriteIntoChannel(round, humidityChannel, errorChannel, wg)
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for _, sensor := range sensors {
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go sensor.ReadContinously(ctx, measuredValueChannel, errorChannel)
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}
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wg.Wait()
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@@ -29,132 +29,29 @@ func ReadHumidities(humiditySensors []HumiditySensor, round float64) ([]*types.H
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return nil, prittyprint.FormatErrors(errors)
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}
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humidities := collect.Humidities(humidityChannel)
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measuredValues := collect.MeasuredValues(measuredValueChannel)
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return humidities, nil
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return measuredValues, nil
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}
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// ReadHumiditiesWriteIntoChannel reads the humidity values of humidity sensors and writes them into a channel
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func ReadHumiditiesWriteIntoChannel(ctx context.Context, humiditySensors []HumiditySensor, round float64, humidityChannel chan<- *types.Humidity, errorChannel chan<- error, wg *sync.WaitGroup) {
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for _, humiditySensor := range humiditySensors {
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humiditySensor.ReadHumidityWriteIntoChannel(round, humidityChannel, errorChannel, wg)
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// ReadChannel reads the measured values from sensors and writes them to a
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// channel.
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func ReadChannel(ctx context.Context, sensors []Sensor, measuredValueChannel chan<- types.MeasuredValue, errorChannel chan<- error, wg *sync.WaitGroup) {
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for _, sensor := range sensors {
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sensor.ReadChannel(measuredValueChannel, errorChannel, wg)
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}
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}
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// ReadHumiditiesContinuously reads the humidity values of humidity sensors continuously and writes them into a channel
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func ReadHumiditiesContinuously(ctx context.Context, humiditySensors []HumiditySensor, round float64, humidityChannel chan<- *types.Humidity, errorChannel chan<- error) {
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// ReadContinuously reads the measured values continously from sensors and writes
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// them to a channel.
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func ReadContinuously(ctx context.Context, sensors []Sensor, measuredValueChannel chan<- types.MeasuredValue, errorChannel chan<- error) {
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for {
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select {
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case <-ctx.Done():
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errorChannel <- fmt.Errorf("Context closed: %v", ctx.Err())
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return
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default:
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ReadHumiditiesWriteIntoChannel(ctx, humiditySensors, round, humidityChannel, errorChannel, nil)
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ReadChannel(ctx, sensors, measuredValueChannel, errorChannel, nil)
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}
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}
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}
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// ReadTemperatures returns a list of measured temperatures by temperature sensors
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func ReadTemperatures(temperatureSensors []TemperatureSensor, degree types.TemperatureUnit, round float64) ([]*types.Temperature, error) {
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temperatureChannel := make(chan *types.Temperature, len(temperatureSensors))
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errorChannel := make(chan error, len(temperatureSensors))
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wg := new(sync.WaitGroup)
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wg.Add(len(temperatureSensors))
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for _, temperatureSensor := range temperatureSensors {
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go temperatureSensor.ReadTemperatureWriteIntoChannel(degree, round, temperatureChannel, errorChannel, wg)
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}
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wg.Wait()
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errors := collect.Errors(errorChannel)
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if len(errors) > 0 {
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return nil, prittyprint.FormatErrors(errors)
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}
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temperatures := collect.Temperatures(temperatureChannel)
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return temperatures, nil
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}
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// ReadTemperaturesWriteIntoChannel reads the temperature values of temperature sensors and writes them into a channel
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func ReadTemperaturesWriteIntoChannel(ctx context.Context, temperatureSensors []TemperatureSensor, degree types.TemperatureUnit, round float64, temperatureChannel chan<- *types.Temperature, errorChannel chan<- error, wg *sync.WaitGroup) {
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for _, temperatureSensor := range temperatureSensors {
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temperatureSensor.ReadTemperatureWriteIntoChannel(degree, round, temperatureChannel, errorChannel, wg)
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}
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}
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// ReadTemperaturesContinuously reads the temperature values of temperature sensors continuously and writes them into a chann
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func ReadTemperaturesContinuously(ctx context.Context, temperatureSensors []TemperatureSensor, degree types.TemperatureUnit, round float64, temperatureChannel chan<- *types.Temperature, errorChannel chan<- error) {
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for {
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select {
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case <-ctx.Done():
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errorChannel <- fmt.Errorf("Context closed: %v", ctx.Err())
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return
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default:
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ReadTemperaturesWriteIntoChannel(ctx, temperatureSensors, degree, round, temperatureChannel, errorChannel, nil)
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}
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}
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}
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func convertTemperatureMeasurementUnit(value float64, fromDegree types.TemperatureUnit, toDegree types.TemperatureUnit) float64 {
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switch fromDegree {
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// Celsius
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case types.TemperatureUnitCelsius:
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switch toDegree {
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// Celsius -> Celsius
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case types.TemperatureUnitCelsius:
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return value
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// Celsius -> Fahrenheit
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case types.TemperatureUnitFahrenheit:
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return (value * 9 / 5) + 32
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// Celsius -> Kelvin
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case types.TemperatureUnitKelvin:
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return value + 273.15
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}
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// Fahrenheit
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case types.TemperatureUnitFahrenheit:
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switch toDegree {
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// Fahrenheit -> Celsius
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case types.TemperatureUnitCelsius:
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return (value - 32) * 5 / 9
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// Fahrenheit -> Fahrenheit
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case types.TemperatureUnitFahrenheit:
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return value
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// Fahrenheit -> Kelvin
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case types.TemperatureUnitKelvin:
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return (value-32)*5/9 + 273.15
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}
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case types.TemperatureUnitKelvin:
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switch toDegree {
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// Kelvin -> Celsius
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case types.TemperatureUnitCelsius:
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return value - 273.15
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// Kelvin -> Fahrenheit
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case types.TemperatureUnitFahrenheit:
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return (value-273.15)*9/5 + 32
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// Kevin -> Kelvin
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case types.TemperatureUnitKelvin:
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return value
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}
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}
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return value
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}
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func SelectTemperatureMeasurementUnit(unit string) (types.TemperatureUnit, error) {
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switch unit {
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case "celsius":
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return types.TemperatureUnitCelsius, nil
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case "fahrenheit":
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return types.TemperatureUnitFahrenheit, nil
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case "kelvin":
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return types.TemperatureUnitKelvin, nil
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default:
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return "", fmt.Errorf("Can not determine temperature measurement unit")
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}
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}
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