Files
strom/bot/modules/timer.go
T
2025-12-15 22:46:34 +01:00

64 lines
1.1 KiB
Go

package modules
import "time"
type IntervalTask struct {
F func() error
LastTrigger time.Time
Interval time.Duration
}
type OnceTask struct {
F func() error
Trigger time.Time
}
type Timer struct {
Once []OnceTask
Interval []IntervalTask
Active bool
}
func (t *Timer) Tick() (err error) {
if !t.Active {
return
}
for i, task := range t.Interval {
if time.Since(task.LastTrigger) >= task.Interval {
task.LastTrigger = time.Now()
err = task.F()
if err != nil {
return
}
}
t.Interval[i] = task
}
var triggerLater []OnceTask
for _, task := range t.Once {
if task.Trigger.After(time.Now()) {
err = task.F()
if err != nil {
return
}
} else {
triggerLater = append(triggerLater, task)
}
}
t.Once = triggerLater
return
}
func (t *Timer) Every(interval time.Duration, f func() error) {
t.Interval = append(t.Interval, IntervalTask{
F: f,
Interval: interval,
})
}
func (t *Timer) In(interval time.Duration, f func() error) {
t.Once = append(t.Once, OnceTask{
F: f,
Trigger: time.Now().Add(interval),
})
}