package metrics

import "log"

type LogIndicator struct {
	label string
	ch    chan map[string]*IndicData
}

//指标上报器-日志
func NewLogIndicator(label string) *LogIndicator {
	st := &LogIndicator{
		label: label,
		ch:    make(chan map[string]*IndicData, 10),
	}
	go st.bgReport()
	return st
}

func (l *LogIndicator) bgReport() {
	for {
		select {
		case data := <-l.ch:
			for _, v := range data {
				log.Printf("[Statistical-%s]%s: %f %s", l.label, v.Name, v.Value, v.Unit)
			}
		}
	}
}

//上报数据
func (l *LogIndicator) Report(data map[string]*IndicData) {
	l.ch <- data
}