rust-course/src/analytics/track-event.ts

export function trackPageview(url: string) {
    const _window = window as typeof window & { gtag: any }
    try {
      _window.gtag("config", process.env.GA_TRACKING_ID, {
        page_location: url,
        page_title: document.title,
      })
    } catch (err) {
      console.error("Failed sending metrics", err)
    }
  }
  
  type TrackEventOptions = {
    action: any
    category: string
    label: string
    value: string
  }
  
  export function trackEvent(options: TrackEventOptions) {
    const { action, category, label, value } = options
    const _window = window as typeof window & { gtag: any }
    try {
      _window.gtag("event", action, {
        event_category: category,
        event_label: label,
        value,
      })
    } catch (err) {
      console.error("Failed sending metrics", err)
    }
  }