main.go

package main

import (
	"fmt"
	"io/ioutil"
	"net/http"
	"os"
	"encoding/xml"
)

type RSS struct{
	XMLName		xml.Name 		`xml:"rss"`
	Channel		*Channel 		`xml:"channel"`
}

type Channel struct{
	Title		string			`xml:"title"`
	ItemList	[]Item			`xml:"item"`
}

type Item struct{
	Title		string			`xml:"title"`
	Link		string			`xml:"link"`
	Traffic		string			`xml:"approx_traffic"`
	NewsItems	[]News			`xml:"news_item"`
}

type News struct{
	Headline		string		`xml:"news_item_title"`
	HeadlineLink	string		`xml:"news_item_url"`
}


func main()  {
	var r RSS

	data := readGoogleTrends()

	err := xml.Unmarshal(data, &r)

	if err != nil{
		fmt.Println("error:",err)
	}

	fmt.Println("\n Below are all the Google Search Trens for Today!")
	fmt.Println("---------------------------------------------------")

	for i := range r.Channel.ItemList{
		rank := (i + 1)
		fmt.Println("#", rank)
		fmt.Println("Search Term:", r.Channel.ItemList[i].Title)
		fmt.Println("Link to the Trend:", r.Channel.ItemList[i].Link)
		fmt.Println("News Headline:", r.Channel.ItemList[i].NewsItems[0].Headline)
		fmt.Println("Linke to article:", r.Channel.ItemList[i].NewsItems[0].HeadlineLink)
		fmt.Println("\n=======================================================================================================================================================\n")
	}

}

func readGoogleTrends() []byte {
	resp := getGoogleTrends()

	data, err := ioutil.ReadAll(resp.Body)
	
	if err != nil{
		fmt.Println(err)
		os.Exit(1)
	}
	return data
}

func getGoogleTrends() *http.Response {
	resp, err := http.Get("https://trends.google.com/trends/trendingsearches/daily/rss?geo=US")

	if err != nil {
		fmt.Println(err)
		os.Exit(1)
	}
	return resp
}