package main

import (
        "fmt"
        "strings"
        "io/ioutil"
        "log"
        "time"
        "net/http"
        "net/url"
)

func sendSMS(phonenumber string, alertMessage string) {
        myurl := fmt.Sprintf("https://api.smsapi.com/sms.do?to=%s&message=%s&format=json",phonenumber,url.QueryEscape(alertMessage))

	req, err := http.NewRequest("GET", myurl, nil)
	if err != nil {
		log.Fatal("Error reading request. ", err)
	}
 
	req.Header.Set("Authorization", "Bearer IQ4vRG2JvNOmYmrYz6RuSwAanYZgd2hHGwtN62kq")
 
	client := &http.Client{Timeout: time.Second * 10}
 
	resp, err := client.Do(req)
	if err != nil {
		log.Fatal("Error reading response. ", err)
	}
	defer resp.Body.Close()
 
	body, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		log.Fatal("Error reading body. ", err)
	}
 
	fmt.Printf("%s\n", body)
}

func sendAlert(deveui string, alertMessage string) {
  fmt.Printf("sendAlert: deveui=%s, message=%s\n", deveui, alertMessage)
  smsnumber := getSmsnumber(deveui)
  alarmactive := getDevAlarmactive(deveui)
  if ((smsnumber != "") && (alarmactive == "1")) {
    // we strip of the leading +
    smsnumber = strings.Replace(smsnumber, "+", "", -1)
    sendSMS(smsnumber,alertMessage)
  }
}