package document_scraper

import (
	"strings"

	"tm/internal/tender"
)

// documentURL returns the URL used for portal matching and the scraper API payload.
func documentURL(t *tender.Tender) string {
	if t == nil {
		return ""
	}
	if u := strings.TrimSpace(t.DocumentURI); u != "" {
		return u
	}
	return strings.TrimSpace(t.TenderURL)
}

// matchesScrapePortals reports whether url contains any supported portal identifier.
func matchesScrapePortals(url string, portals []string) bool {
	if url == "" || len(portals) == 0 {
		return false
	}
	urlLower := strings.ToLower(url)
	for _, portal := range portals {
		p := strings.TrimSpace(portal)
		if p != "" && strings.Contains(urlLower, strings.ToLower(p)) {
			return true
		}
	}
	return false
}