package main

import (
	"log"
	"regexp"

	"github.com/gocolly/colly"
)

func ScrapeWhiskyzone(shop Shop) []Angebot {

	Whiskys := []Angebot{}

	c := colly.NewCollector(
		colly.AllowedDomains("whiskyzone.de"),
		colly.AllowedDomains("www.whiskyzone.de"),
	)

	c.OnHTML(".product--info", func(e *colly.HTMLElement) {

		W := Angebot{}

		W.Name = e.ChildAttr("a", "title")
		W.Url = e.ChildAttr("a", "href")
		price_discount_noisy := e.ChildText(".price--default")
		price_regular_noisy := e.ChildText(".price--discount")

		r, err := regexp.Compile("[0-9]+(,[0-9]{1,2})")
		if err != nil {
			log.Fatal(err)
		}
		W.Discounted_price, err = sanitize_price(r.FindString(price_discount_noisy))
		if err != nil {
			log.Fatal(err)
			return
		}
		W.Original_price, err = sanitize_price(r.FindString(price_regular_noisy))
		if err != nil {
			log.Fatal(err)
			return
		}

		e.ForEach(".image--media", func(i int, e *colly.HTMLElement) {
			W.Image_url = e.ChildAttr("img", "src")
		})

		W.Shop = shop.Id
		W.Spirit_type = "Whisky"

		Whiskys = append(Whiskys, W)
	})

	c.Visit("https://www.whiskyzone.de/widgets/emotion/index/emotionId/248/controllerName/listing")

	return Whiskys
}