134 lines
3.0 KiB
Go
134 lines
3.0 KiB
Go
package humidity
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import (
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"context"
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"fmt"
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"os"
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"github.com/go-flucky/flucky/pkg/cli"
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"github.com/go-flucky/flucky/pkg/config"
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"github.com/go-flucky/flucky/pkg/sensor"
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"github.com/go-flucky/flucky/pkg/storage"
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"github.com/go-flucky/flucky/pkg/types"
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"github.com/spf13/cobra"
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)
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var (
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compression bool
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configFile string
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save bool
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round float64
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)
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// InitCmd initialize all humidity subcommands
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func InitCmd(cmd *cobra.Command) error {
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humidityCmd := &cobra.Command{
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Use: "humidity",
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Short: "Operates with humidity values",
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}
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listHumiditiesCmd := &cobra.Command{
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Use: "list",
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Short: "List humidity values from specified or all sensors",
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Example: fmt.Sprintf("flucky humidity list"),
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RunE: listHumidities,
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}
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readHumiditiesCmd := &cobra.Command{
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Use: "read",
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Short: "Read humidity values from specified or all sensors",
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Example: fmt.Sprintf("flucky humidity read"),
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RunE: readHumidities,
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}
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readHumiditiesCmd.Flags().BoolVar(&save, "save", true, "Save humidities")
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readHumiditiesCmd.Flags().BoolVar(&compression, "compression", true, "Compress measured with logged temperatures")
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readHumiditiesCmd.Flags().Float64VarP(&round, "round", "r", 0.25, "Round values. The value 0 deactivates the function")
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humidityCmd.AddCommand(listHumiditiesCmd)
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humidityCmd.AddCommand(readHumiditiesCmd)
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cmd.AddCommand(humidityCmd)
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return nil
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}
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func listHumidities(cmd *cobra.Command, args []string) error {
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configFile, err := cmd.Flags().GetString("config")
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if err != nil {
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return fmt.Errorf("No config file defined")
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}
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// read configuration
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cnf, err := config.Read(configFile)
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if err != nil {
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return err
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}
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ctx := context.Background()
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storageEndpoint, err := cnf.GetStorageEndpointURL()
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if err != nil {
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return err
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}
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measuredValues, err := storage.Read(ctx, storageEndpoint)
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if err != nil {
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return err
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}
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measuredValues = types.SelectMeasuredValues(types.MeasuredValueTypeHumidity, measuredValues)
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cli.PrintMeasuredValues(measuredValues, cnf, os.Stdout)
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return nil
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}
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func readHumidities(cmd *cobra.Command, args []string) error {
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configFile, err := cmd.Flags().GetString("config")
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if err != nil {
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return fmt.Errorf("No config file defined")
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}
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cnf, err := config.Read(configFile)
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if err != nil {
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return err
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}
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// fetch all temperature sensors or sensors by args
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sensors := make([]sensor.Sensor, 0)
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if len(args) == 0 {
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sensors = cnf.GetHumiditySensors(config.ENABLED)
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} else {
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sensors = cnf.GetHumiditySensorsByName(args)
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}
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if len(sensors) == 0 {
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return fmt.Errorf("No sensors matched")
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}
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measuredValues, err := sensor.Read(sensors, types.MeasuredValueTypeHumidity)
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if err != nil {
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return err
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}
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measuredValues = types.SelectMeasuredValues(types.MeasuredValueTypeHumidity, measuredValues)
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cli.PrintMeasuredValues(measuredValues, cnf, os.Stdout)
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if save {
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storageEndpoint, err := cnf.GetStorageEndpointURL()
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if err != nil {
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return err
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}
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ctx := context.Background()
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err = storage.Write(ctx, measuredValues, storageEndpoint)
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if 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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