package utils

import (
	"bytes"
	"encoding/json"
	"net/http"
	"os"
)

type AnalyticsEvent struct {
	APIKey    string `json:"api_key"`
	SiteID    string `json:"site_id"`
	Type      string `json:"type"`
	Pathname  string `json:"pathname"`
	Hostname  string `json:"hostname"`
	PageTitle string `json:"page_title"`
	UserAgent string `json:"user_agent"`
	IPAddress string `json:"ip_address"`
}

func SendAnalyticsEvent(eventType, pathname, pageTitle, userAgent, ipAddress string) error {
	apiKey := os.Getenv("ANALYTICS_KEY")
	if apiKey == "" {
		return nil // Skip if no API key configured
	}

	event := AnalyticsEvent{
		APIKey:    apiKey,
		SiteID:    "fitra-backend",
		Type:      eventType,
		Pathname:  pathname,
		Hostname:  "a.adhd.sh",
		PageTitle: pageTitle,
		UserAgent: userAgent,
		IPAddress: ipAddress,
	}

	jsonData, err := json.Marshal(event)
	if err != nil {
		return err
	}

	req, err := http.NewRequest("POST", "https://app.rybbit.io/api/track", bytes.NewBuffer(jsonData))
	if err != nil {
		return err
	}

	req.Header.Set("Content-Type", "application/json")

	client := &http.Client{}
	_, err = client.Do(req)
	return err
}