package component

import "testing"

func TestNormalizeGhostSuggestion_PrefersHostOnlyForRedirectURL(t *testing.T) {
	full, suffix := normalizeGhostSuggestion(
		"google",
		"google.com/url?q=https://dashboard.stripe.com/auth_challenge/email_link/abc",
		".com/url?q=https://dashboard.stripe.com/auth_challenge/email_link/abc",
	)
	if full != "google.com" {
		t.Fatalf("expected host-only completion, got %q", full)
	}
	if suffix != ".com" {
		t.Fatalf("expected .com suffix, got %q", suffix)
	}
}

func TestNormalizeGhostSuggestion_KeepsFallbackWhenInputLooksLikePath(t *testing.T) {
	fallback := "/url?q=https://x"
	full, suffix := normalizeGhostSuggestion("google.com/u", "google.com/url?q=https://x", fallback)
	if full != "google.com/url?q=https://x" {
		t.Fatalf("expected full URL fallback, got %q", full)
	}
	if suffix != fallback {
		t.Fatalf("expected fallback suffix, got %q", suffix)
	}
}

func TestExtractHostForCompletion(t *testing.T) {
	got := extractHostForCompletion("https://WWW.Google.com/url?q=abc")
	if got != "www.google.com" {
		t.Fatalf("expected normalized host, got %q", got)
	}
}