package particle

import (
	"fmt"
	"log"
	"time"

	"github.com/influxdata/telegraf"
)

const meas = "particle"

type Event interface {
	NewMetric() telegraf.Metric
}

type ParticleEvent struct {
  Event       string	  `schema:"event"`
  Data	      int	      `schema:"data"`
  PublishedAt time.Time	`schema:"published_at"`
  CoreID	    string	  `schema:"coreid"`
}

func (pe ParticleEvent) String() string {
  return fmt.Sprintf(`
  Event == {
    event: %v,
    data: %v,
    published: %v,
    coreid: %v
  }`,
  pe.Event,
  pe.Data,
  pe.PublishedAt,
  pe.CoreID)
}

func (pe ParticleEvent) NewMetric() telegraf.Metric {
  t := map[string]string{
    "event": pe.Event,
    "coreid": pe.CoreID,
  }
  f := map[string]interface{}{
    "data": pe.Data,
  }
  m, err := telegraf.NewMetric(pe.Event, t, f, pe.PublishedAt)
  if err != nil {
    log.Fatalf("Failed to create %v event", meas)
  }
  return m
}