package providers

import (
	"encoding/json"
	"fmt"
	"net/http"
)

const SMSFACTOR_API = "https://api.smsfactor.com"

type SMSFactorProvider struct {
	Token string
}

func NewSMSFactorProvider(token string) *SMSFactorProvider {
	return &SMSFactorProvider{
		Token: token,
	}
}

func (p *SMSFactorProvider) Send(phoneNumber string, message string, sender string) error {
	req, err := http.NewRequest("GET", SMSFACTOR_API+"/send", nil)
	fmt.Println(p.Token)
	req.Header.Add("Authorization", "Bearer "+p.Token)
	req.Header.Add("Accept", "application/json")

	q := req.URL.Query()
	q.Add("to", phoneNumber)
	q.Add("text", message)
	q.Add("sender", sender)
	req.URL.RawQuery = q.Encode()

	fmt.Println(req.URL)

	client := &http.Client{}
	resp, err := client.Do(req)
	if err != nil {
		return err
	}

	var response map[string]any
	err = json.NewDecoder(resp.Body).Decode(&response)
	if err != nil {
		return err
	}

	if status, ok := response["status"].(float64); ok {
		if status != 1 {
			return fmt.Errorf("error sending sms : %s - %s", response["message"], response["details"])
		}
	} else {
		return fmt.Errorf("invalid response : status %s", response["status"])
	}

	return nil
}