Added control keys
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parent
abf98dab7d
commit
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3 changed files with 94 additions and 14 deletions
4
go.mod
4
go.mod
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@ -1,3 +1,7 @@
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module github.com/neonxp/pomodoro
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module github.com/neonxp/pomodoro
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go 1.17
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go 1.17
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require github.com/eiannone/keyboard v0.0.0-20200508000154-caf4b762e807
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require golang.org/x/sys v0.0.0-20211214170744-3b038e5940ed // indirect
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4
go.sum
4
go.sum
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@ -0,0 +1,4 @@
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github.com/eiannone/keyboard v0.0.0-20200508000154-caf4b762e807 h1:jdjd5e68T4R/j4PWxfZqcKY8KtT9oo8IPNVuV4bSXDQ=
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github.com/eiannone/keyboard v0.0.0-20200508000154-caf4b762e807/go.mod h1:Xoiu5VdKMvbRgHuY7+z64lhu/7lvax/22nzASF6GrO8=
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golang.org/x/sys v0.0.0-20211214170744-3b038e5940ed h1:d5glpD+GMms2DMbu1doSYibjbKasYNvnhq885nOnRz8=
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golang.org/x/sys v0.0.0-20211214170744-3b038e5940ed/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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100
main.go
100
main.go
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@ -1,8 +1,13 @@
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package main
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package main
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import (
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import (
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"context"
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"fmt"
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"fmt"
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"os"
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"os/signal"
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"time"
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"time"
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"github.com/eiannone/keyboard"
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)
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)
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type state int
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type state int
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@ -11,26 +16,60 @@ const (
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Working state = iota
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Working state = iota
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Break
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Break
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LongBreak
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LongBreak
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Pause
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)
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)
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var (
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var (
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currentState = Working
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currentState = Working
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prevState = Working
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currentDuration = 25 * 60
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currentDuration = 25 * 60
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pomodoros = 1
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pomodoros = 1
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)
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)
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func main() {
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func main() {
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ctx, cancel := signal.NotifyContext(context.Background(), os.Kill, os.Interrupt)
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defer cancel()
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go timer(ctx)
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go keys(cancel)
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<-ctx.Done()
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}
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func keys(cancel func()) {
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if err := keyboard.Open(); err != nil {
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panic(err)
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}
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defer func() {
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_ = keyboard.Close()
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}()
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for {
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for {
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clearline()
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char, _, err := keyboard.GetKey()
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switch currentState {
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if err != nil {
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case Working:
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panic(err)
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fmt.Printf("🍅 #%d Working (%s)", pomodoros, secondsToMinutes(currentDuration))
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}
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case Break:
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switch string(char) {
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fmt.Printf("☕️ #%d Break (%s)", pomodoros, secondsToMinutes(currentDuration))
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case "p":
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case LongBreak:
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if currentState != Pause {
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fmt.Printf("☕️ #%d Long break (%s)", pomodoros, secondsToMinutes(currentDuration))
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prevState = currentState
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currentState = Pause
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} else {
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currentState = prevState
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}
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case "n":
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currentDuration = 0
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case "q":
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cancel()
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return
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}
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}
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}
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func timer(ctx context.Context) {
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needClear := false
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for {
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if currentState != Pause {
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currentDuration--
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}
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}
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currentDuration--
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if currentDuration < 0 {
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if currentDuration < 0 {
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switch currentState {
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switch currentState {
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case Working:
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case Working:
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@ -48,16 +87,49 @@ func main() {
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}
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}
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bell()
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bell()
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}
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}
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<-time.After(1 * time.Second)
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if needClear {
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clear()
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}
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needClear = true
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displayTimer()
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select {
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case <-time.After(1 * time.Second):
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// Do nothing
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case <-ctx.Done():
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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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}
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func bell() {
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func displayTimer() {
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fmt.Print("\a")
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stateText := ""
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if currentState == Pause {
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stateText = fmt.Sprintf("[Paused] %s", getStateText(prevState))
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} else {
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stateText = getStateText(currentState)
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}
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fmt.Printf("%s – %s\n(keys: p - pause/resume timer, n - next phase, q - quit)", stateText, secondsToMinutes(currentDuration))
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}
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}
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func clearline() {
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func getStateText(state state) string {
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fmt.Print("\x1b[2K\r")
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switch state {
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case Working:
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return fmt.Sprintf("🍅 #%d Working", pomodoros)
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case Break:
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return fmt.Sprintf("☕️ #%d Break", pomodoros)
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case LongBreak:
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return fmt.Sprintf("☕️ #%d Long break", pomodoros)
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}
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return ""
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}
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func bell() {
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fmt.Print("\u0007")
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}
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func clear() {
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fmt.Print("\u001B[2K\u001B[F\u001B[2K\r")
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}
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}
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func secondsToMinutes(inSeconds int) string {
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func secondsToMinutes(inSeconds int) string {
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