package explore

import (
	"strings"
	"testing"
)

func TestCatalogShape(t *testing.T) {
	cats := Catalog()
	if len(cats) < 6 {
		t.Fatalf("want ≥6 L1 categories, got %d", len(cats))
	}
	keys := map[string]bool{}
	for _, c := range cats {
		keys[c.Key] = true
		if len(c.Items) < 1 {
			t.Fatalf("category %s empty", c.Key)
		}
		for _, it := range c.Items {
			if it.Path == "" || !strings.HasPrefix(it.Path, "/") {
				t.Fatalf("bad path %#v", it)
			}
		}
	}
	for _, k := range []string{"decode", "star", "relation", "tests", "rhythm", "cards", "growth"} {
		if !keys[k] {
			t.Fatalf("missing category %s", k)
		}
	}
	// 四核心应排在量表之前
	if indexOf(cats, "tests") < indexOf(cats, "star") {
		t.Fatal("tests should come after star")
	}
}

func indexOf(cats []Category, key string) int {
	for i, c := range cats {
		if c.Key == key {
			return i
		}
	}
	return -1
}

func TestLexiconHardBanOnly(t *testing.T) {
	blob := ""
	for _, c := range Catalog() {
		blob += c.Title + c.Description
		for _, it := range c.Items {
			blob += it.Title + it.Description
		}
	}
	for _, bad := range []string{"占卜", "算命", "测测"} {
		if strings.Contains(blob, bad) {
			t.Fatalf("forbidden %q", bad)
		}
	}
}