package system

import "time"

type Monitor struct {
	Dur   time.Duration `json:"dur" yaml:"dur"`
	Diff  int64         `json:"diff" yaml:"diff"`
	Count int           `json:"count" yaml:"count"`
	Cpu   int           `json:"cpu" yaml:"cpu"`
	Disk  int           `json:"disk" yaml:"disk"`
	Mem   int           `json:"mem" yaml:"mem"`
}

func (mon *Monitor) RunMonitor(call func(d *DiskPath, m *MemInfo, cpuPercent float64, flag int)) {
	if call == nil {
		return
	}
	if mon.Dur < time.Second {
		mon.Dur = time.Second
	}
	for {
		select {
		case <-time.After(mon.Dur):
			flag := 0
			c := CpuPercent()
			if int(c) >= mon.Cpu {
				flag = 1
			}
			d := Disk()
			if int(d.UsedPercent) >= mon.Disk {
				flag |= 2
			}
			m := Mem()
			if int(m.UsedPercent) >= mon.Mem {
				flag |= 4
			}
			if flag > 0 {
				call(&d, &m, c, flag)
			}
		}
	}
}