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package cmd
import (
"log"
"time"
"github.com/spf13/cobra"
"github.com/nsfisis/term-clock/internal/term"
)
func drawAlarm(scr *term.Screen, now time.Time, alarmTime time.Time, bgStyle, fgStyle term.Style) {
h1, m1, s1 := now.Clock()
h2, m2, s2 := alarmTime.Clock()
if h1*3600+m1*60+s1 >= h2*3600+m2*60+s2 {
bgStyle, fgStyle = fgStyle, bgStyle
}
drawClock(scr, now, bgStyle, fgStyle)
}
func cmdAlarm(cmd *cobra.Command, args []string) {
alarmTime, err := time.Parse("15:04", args[0])
if err != nil {
log.Fatalf("%+v", err)
}
scr, err := term.NewScreen()
if err != nil {
log.Fatalf("%+v", err)
}
defer scr.Close()
drawAlarm(scr, time.Now(), alarmTime, term.BgStyle, term.FgStyle)
scr.OnResize(func() bool {
drawAlarm(scr, time.Now(), alarmTime, term.BgStyle, term.FgStyle)
return false
})
go scr.DoEventLoop()
t := time.NewTicker(1 * time.Second)
defer t.Stop()
for {
select {
case <-scr.QuitC:
return
case now := <-t.C:
drawAlarm(scr, now, alarmTime, term.BgStyle, term.FgStyle)
scr.Show()
}
}
}
var alarmCmd = &cobra.Command{
Use: "alarm",
Short: "Alarm mode",
Run: cmdAlarm,
Args: cobra.ExactArgs(1),
}
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