package main

import (
	"fmt"
	"strings"

	"github.com/PuerkitoBio/goquery"
)

func ParseHTML(html string) ([]string, error) {
	res := []string{}
	doc, err := goquery.NewDocumentFromReader(strings.NewReader(html))
	if err != nil {
		return res, fmt.Errorf("failed parsing html: %v", err)
	}

	doc.Find("tr > td > a").Each(func(i int, s *goquery.Selection) {
		href, exists := s.Attr("href")
		if !exists {
			Warning.Printf("href not found for element %v", s)
			return
		}
		res = append(res, href)
	})
	return res, nil
}

func ParseDoc(html string) ([]string, error) {
	return nil, nil
}