pingo/internal/tui/types.go

package tui

import "pingo/internal/ping"

type Address struct {
	Address string
	results []float64
}

// Wraps [ping.Ping]
func (a *Address) Ping() (delay float64, err error) {
	return ping.Ping(a.Address)
}

// Poll pings the affiliated Address and appends it to a.results
func (a *Address) Poll() (success bool, err error) {
	if delay, err := a.Ping(); err == nil {
		a.results = append(a.results, delay)
		return true, nil
	} else {
		return false, err
	}
}

// Last returns the last result in [Address.results]. Returns -1 if no previous result
func (a *Address) Last() (delay float64) {
	if len(a.results) > 0 {
		return a.results[len(a.results)-1]
	} else {
		return -1
	}
}