package messaging

import (
	"encoding/json"
	"fmt"
	"time"

	"github.com/twilio/twilio-go"
	twilioApi "github.com/twilio/twilio-go/rest/api/v2010"

	"git.kundeng.us/phoenix/sender/models"
)

func SendMessages(config models.TwiloDetails, numbers [](models.Number), message models.Message, secondInterval int) {
	fmt.Println("Sending message")

	longSleepLimit := 5
	count := 0

	client := initClient(config)

	for _, number := range numbers {
		numberToSend := number

		if numberToSend.IsEmpty() {
			fmt.Println("Empty number")
			continue
		}

		fmt.Println(numberToSend)

		params := &twilioApi.CreateMessageParams{}
		params.SetTo(numberToSend.PhoneNumber)
		params.SetFrom(config.Number)
		params.SetBody(message.Text)

		fmt.Println("Sending to: " + numberToSend.PhoneNumber)

		resp, err := client.Api.CreateMessage(params)
		if err != nil {
			fmt.Println("Error sending SMS message: " + err.Error())
		} else {
			response, _ := json.Marshal(*resp)
			fmt.Println("Response: " + string(response))
		}

		if count%longSleepLimit == 0 {
			// sleep for X seconds
			tme := 5 * time.Second
			time.Sleep(tme)
		} else {
			time.Sleep(time.Second)
		}
	}
}

func initClient(config models.TwiloDetails) *twilio.RestClient {
	return twilio.NewRestClientWithParams(twilio.ClientParams{
		Username: config.AccountSID,
		Password: config.AuthToken,
	})
}