package main

import (
	"fmt"
	"log"
	"net/http"
	"regexp"

	"github.com/PuerkitoBio/goquery"
)

func main() {
	// Wordpress
	url := "https://bt-beloria-1.myshopify.com/collections/women-collection/products/sweater-classical-tshirt"
	// url := "https://seoulknit.com/shop/v-neck-summer-pullover/"
	// url = "https://www.elcanto.co.kr" //MakeShop
	// url = "https://www.ippngirl.co.kr" //MakeShop
	// url = "https://ssline.kr" //cafe24
	// url = "https://koskomro.com" //cafe24
	// url = "https://bt-beloria-1.myshopify.com" //shopify
	// url = "https://lachinatakorea.com" //Godomall
	// url = "https://sf-fd.com" //Godomall
	// url = "https://www.vanillagift.com" //Magento
	// url = "https://taiwan.coach.com" //Magento
	// url = "http://mas1.magikthemes.com" //Magento
	// url = "https://aladinmarket.co.kr" //young Cart
	// url = "http://damoagift.com" //young Cart
	// url = "https://p2u.daboryhost.com" /DaboryShop
	// url = "https://seoulknit.com" //Woocommerce
	// url = "http://webhost.dabory.com/" /Woocommerce
	// url = "https://addand.kr" // WooCommerce
	// url := "https://droppii.net.vn/cnd-ginseng-gold"
	// Send an HTTP GET request to the URL
	response, err := http.Get(url)
	if err != nil {
		log.Fatal(err)
	}
	defer response.Body.Close()

	doc, err := goquery.NewDocumentFromReader(response.Body)
	if err != nil {
		log.Fatal(err)
	}

	// These will the value of PDP parsing structures
	cItemName := ".product-single__title"
	cShortDesc := ".product-single__description"
	cItemCategory := ".product-single__sub-info:nth-of-type(1)"

	cItemTags := ".product-single__sub-info:nth-of-type(2)"
	cItemImages := ".pg__thumb a"
	cItemTextDesc := ".product-single__description"
	// cItemOptions := "select#rating option"
	cItemPrice := ".product-price-wrap>.product-price>.product-price__price"
	cEmail := "footer"
	cAddress := ".elementor-widget-container > p"
	cRating := ".pg__review-stars .spr-icon-star"
	cAuthor := ".product-brand a"
	cVideo := "iframe"

	fmt.Println("ItemName: ", doc.Find(cItemName).First().Text())
	fmt.Println("ShortDesc: ", doc.Find(cShortDesc).First().Text())
	fmt.Println("ItemCategory: ", doc.Find(cItemCategory).First().Text())
	fmt.Println("ItemTags: ", doc.Find(cItemTags).First().Text())

	fmt.Println("TextDesc: ", doc.Find(cItemTextDesc).First().Text())
	fmt.Println("ItemPice: ", doc.Find(cItemPrice).First().Text())
	fmt.Println("Email: ", findEmail(doc.Find(cEmail).First().Text(), ""))
	fmt.Println("Address: ", doc.Find(cAddress).First().Text())

	fmt.Println("Rating : ", doc.Find(cRating).First().Text())

	// doc.Find("link ~ meta").Each(func(i int, s *goquery.Selection) {
	// 	v, _ := s.Attr("property")
	// 	fmt.Println(v, "  : ", s.AttrOr("content", ""))
	// })

	fmt.Println("Author : ")
	doc.Find(cAuthor).Each(func(index int, element *goquery.Selection) {
		link, _ := element.Attr("href")
		fmt.Println("====================")
		fmt.Println("AuthorName: ", element.Text())
		fmt.Printf("AuthorLink: %s\n", link)
	})

	vdos := []string{}
	doc.Find(cVideo).Each(func(index int, element *goquery.Selection) {
		embed, _ := element.Attr("src")
		vdos = append(vdos, embed)
	})
	fmt.Printf("ItemVideos: %s\n", vdos)

	imgs := []string{}
	fmt.Println("ItemImages: ")
	doc.Find(cItemImages).Each(func(index int, element *goquery.Selection) {
		img, _ := element.Attr("href")
		imgs = append(imgs, fmt.Sprintf("https://%v", img))
	})
	fmt.Println("", imgs)

}

func findEmail(body string, doms string) (emails []string) {
	r, _ := regexp.Compile(`[a-zA-Z0-9_+&*-]+(?:\.[a-zA-Z0-9_+&*-]+)*@(?:[a-zA-Z0-9-]+\.)+[a-zA-Z]{2,24}`)
	emails = append(emails, r.FindStringSubmatch(body)...)

	return
}