package main

import (
	"flag"
	"fmt"
	"time"

	_ "github.com/influxdata/influxdb1-client"
	client "github.com/influxdata/influxdb1-client/v2"
)

var err error
var now = time.Now()
var wc WeatherConfig
var configpath string

const kelvin = -273.15

func main() {

	flag.StringVar(&configpath, "configfile", "common.ini", "config file to use with fuelprices section")
	flag.Parse()
	GetConfig(configpath, &wc)

	httpClient, err := client.NewHTTPClient(client.HTTPConfig{
		Addr:     fmt.Sprintf("http://%s:%d", wc.InfluxHost, wc.InfluxPort),
		Username: wc.InfluxUser,
		Password: wc.InfluxPass,
	})
	HandleFatalError(err)

	bp, err := client.NewBatchPoints(client.BatchPointsConfig{
		Database: wc.InfluxDB,
	})
	HandleFatalError(err)

	Get

	for _, p := range *prices {

		tags := map[string]string{"pdv": p.ID, "fuel": p.Fuel}
		fields := map[string]interface{}{"value": p.Amount}

		point, _ := client.NewPoint(
			wc.InfluxTable,
			tags,
			fields,
			now,
		)

		bp.AddPoint(point)
		err = httpClient.Write(bp)
		HandleError(err)
	}
}