itd/cmd/itctl/watch.go

113 lines
2.0 KiB
Go

package main
import (
"encoding/json"
"fmt"
"os"
"github.com/urfave/cli/v2"
)
func watchHeart(c *cli.Context) error {
heartCh, cancel, err := client.WatchHeartRate()
if err != nil {
return err
}
for {
select {
case heartRate := <-heartCh:
if c.Bool("json") {
json.NewEncoder(os.Stdout).Encode(
map[string]uint8{"heartRate": heartRate},
)
} else if c.Bool("shell") {
fmt.Printf("HEART_RATE=%d\n", heartRate)
} else {
fmt.Println(heartRate, "BPM")
}
case <-c.Done():
cancel()
return nil
}
}
}
func watchBattLevel(c *cli.Context) error {
battLevelCh, cancel, err := client.WatchBatteryLevel()
if err != nil {
return err
}
for {
select {
case battLevel := <-battLevelCh:
if c.Bool("json") {
json.NewEncoder(os.Stdout).Encode(
map[string]uint8{"battLevel": battLevel},
)
} else if c.Bool("shell") {
fmt.Printf("BATTERY_LEVEL=%d\n", battLevel)
} else {
fmt.Printf("%d%%\n", battLevel)
}
case <-c.Done():
cancel()
return nil
}
}
}
func watchStepCount(c *cli.Context) error {
stepCountCh, cancel, err := client.WatchStepCount()
if err != nil {
return err
}
for {
select {
case stepCount := <-stepCountCh:
if c.Bool("json") {
json.NewEncoder(os.Stdout).Encode(
map[string]uint32{"stepCount": stepCount},
)
} else if c.Bool("shell") {
fmt.Printf("STEP_COUNT=%d\n", stepCount)
} else {
fmt.Println(stepCount, "Steps")
}
case <-c.Done():
cancel()
return nil
}
}
}
func watchMotion(c *cli.Context) error {
motionCh, cancel, err := client.WatchMotion()
if err != nil {
return err
}
for {
select {
case motionVals := <-motionCh:
if c.Bool("json") {
json.NewEncoder(os.Stdout).Encode(motionVals)
} else if c.Bool("shell") {
fmt.Printf(
"X=%d\nY=%d\nZ=%d\n",
motionVals.X,
motionVals.Y,
motionVals.Z,
)
} else {
fmt.Println(motionVals)
}
case <-c.Done():
cancel()
return nil
}
}
}