From 9feee62c35c7db9344fd09a96e03385a7806ee18 Mon Sep 17 00:00:00 2001
From: Markus Pesch <markus.pesch@cryptic.systems>
Date: Tue, 2 Jul 2019 22:43:05 +0200
Subject: [PATCH] feat(cmd/pressure): add new subcommand to operate with aire
 pressure

---
 cmd/cmd.go               |  2 ++
 cmd/pressure/list.go     | 54 +++++++++++++++++++++++++++++
 cmd/pressure/pressure.go | 22 ++++++++++++
 cmd/pressure/read.go     | 75 ++++++++++++++++++++++++++++++++++++++++
 4 files changed, 153 insertions(+)
 create mode 100644 cmd/pressure/list.go
 create mode 100644 cmd/pressure/pressure.go
 create mode 100644 cmd/pressure/read.go

diff --git a/cmd/cmd.go b/cmd/cmd.go
index 2bdb378..bddb35a 100644
--- a/cmd/cmd.go
+++ b/cmd/cmd.go
@@ -7,6 +7,7 @@ import (
 
 	"github.com/go-flucky/flucky/cmd/compression"
 	"github.com/go-flucky/flucky/cmd/convert"
+	"github.com/go-flucky/flucky/cmd/pressure"
 
 	"github.com/go-flucky/flucky/cmd/daemon"
 	"github.com/go-flucky/flucky/cmd/humidity"
@@ -63,6 +64,7 @@ func Execute(version string) {
 	convert.InitCmd(rootCmd, configFile)
 	daemon.InitCmd(rootCmd, configFile)
 	humidity.InitCmd(rootCmd, configFile)
+	pressure.InitCmd(rootCmd, configFile)
 	rgbled.InitCmd(rootCmd, configFile)
 	sensor.InitCmd(rootCmd, configFile)
 	temperature.InitCmd(rootCmd, configFile)
diff --git a/cmd/pressure/list.go b/cmd/pressure/list.go
new file mode 100644
index 0000000..4f8ed9c
--- /dev/null
+++ b/cmd/pressure/list.go
@@ -0,0 +1,54 @@
+package pressure
+
+import (
+	"fmt"
+	"log"
+	"os"
+
+	"github.com/go-flucky/flucky/pkg/types"
+
+	"github.com/go-flucky/flucky/pkg/cli"
+	"github.com/go-flucky/flucky/pkg/config"
+	"github.com/go-flucky/flucky/pkg/logfile"
+	"github.com/go-flucky/flucky/pkg/rgbled"
+	"github.com/spf13/cobra"
+)
+
+var listTemperatureCmd = &cobra.Command{
+	Use:     "list",
+	Short:   "print air pressures",
+	Example: fmt.Sprintf("flucky pressure logs"),
+	Run: func(cmd *cobra.Command, args []string) {
+
+		// read configuration
+		cnf, err := config.Read(configFile)
+		if err != nil {
+			log.Fatalln(err)
+		}
+
+		logfile := logfile.New(cnf.Device.Logfile)
+
+		rgbLEDs := cnf.GetRGBLEDs(config.ENABLED)
+		if err := rgbled.Logfile(rgbLEDs); err != nil {
+			log.Fatalln(err)
+		}
+
+		measuredValues, err := logfile.Read()
+		if err != nil {
+			log.Fatalln(err)
+		}
+
+		if err := rgbled.Off(rgbLEDs); err != nil {
+			log.Fatalln(err)
+		}
+
+		measuredValues = types.SelectMeasuredValues(types.MeasuredValueTypePressure, measuredValues)
+
+		cli.PrintMeasuredValues(measuredValues, cnf, os.Stdout)
+
+	},
+}
+
+func init() {
+	pressureCmd.AddCommand(listTemperatureCmd)
+}
diff --git a/cmd/pressure/pressure.go b/cmd/pressure/pressure.go
new file mode 100644
index 0000000..eb1b065
--- /dev/null
+++ b/cmd/pressure/pressure.go
@@ -0,0 +1,22 @@
+package pressure
+
+import (
+	"github.com/spf13/cobra"
+)
+
+var compression bool
+var configFile string
+var round float64
+
+var pressureCmd = &cobra.Command{
+	Use:   "pressure",
+	Short: "Read pressure from sensor",
+}
+
+// Execute a
+func InitCmd(cmd *cobra.Command, cnfFile string) {
+	configFile = cnfFile
+
+	cmd.AddCommand(pressureCmd)
+
+}
diff --git a/cmd/pressure/read.go b/cmd/pressure/read.go
new file mode 100644
index 0000000..a38e051
--- /dev/null
+++ b/cmd/pressure/read.go
@@ -0,0 +1,75 @@
+package pressure
+
+import (
+	"context"
+	"log"
+	"os"
+
+	"github.com/go-flucky/flucky/pkg/types"
+
+	"github.com/go-flucky/flucky/pkg/cli"
+	"github.com/go-flucky/flucky/pkg/config"
+	"github.com/go-flucky/flucky/pkg/logfile"
+	"github.com/go-flucky/flucky/pkg/rgbled"
+	"github.com/go-flucky/flucky/pkg/sensor"
+	"github.com/spf13/cobra"
+)
+
+var logs bool
+
+var readPressureCmd = &cobra.Command{
+	Use:   "read",
+	Short: "read pressure from sensor",
+	Run: func(cmd *cobra.Command, args []string) {
+
+		// read configuration
+		cnf, err := config.Read(configFile)
+		if err != nil {
+			log.Fatalln(err)
+		}
+
+		// fetch all temperature sensors or sensors by args
+		sensors := make([]sensor.Sensor, 0)
+		if len(args) == 0 {
+			sensors = cnf.GetPressureSensors(config.ENABLED)
+		} else {
+			sensors = cnf.GetPressureSensorsByName(args)
+		}
+
+		if len(sensors) == 0 {
+			return
+		}
+
+		rgbLEDs := cnf.GetRGBLEDs(config.ENABLED)
+		if err := rgbled.Run(rgbLEDs); err != nil {
+			log.Fatalln(err)
+		}
+
+		ctx := context.Background()
+		measuredValues, err := sensor.Read(ctx, sensors)
+		if err != nil {
+			log.Fatalln(err)
+		}
+
+		measuredValues = types.SelectMeasuredValues(types.MeasuredValueTypePressure, measuredValues)
+
+		cli.PrintMeasuredValues(measuredValues, cnf, os.Stdout)
+
+		if logs {
+			measuredValuesLogfile := logfile.New(cnf.Device.Logfile)
+			err := logfile.Append(measuredValuesLogfile, compression, round, measuredValues)
+			if err != nil {
+				log.Fatalln(err)
+			}
+		}
+
+		rgbled.Off(rgbLEDs)
+	},
+}
+
+func init() {
+	pressureCmd.AddCommand(readPressureCmd)
+	readPressureCmd.Flags().BoolVar(&logs, "logs", true, "Log temperature")
+	readPressureCmd.Flags().BoolVar(&compression, "compression", true, "Compress measured with logged temperatures")
+	readPressureCmd.Flags().Float64VarP(&round, "round", "r", 0.25, "Round values. The value 0 deactivates the function")
+}