package explore

import (
	"testing"

	"github.com/yuxingu/digital-psychology/apps/api/internal/repository"
)

func TestCatalogHasScaleBankNearTop(t *testing.T) {
	cats := Catalog()
	if len(cats) < 2 {
		t.Fatal("expected categories")
	}
	if cats[1].Key != "tests" || cats[1].Title != "量表题库" {
		t.Fatalf("second cat=%#v want 量表题库", cats[1])
	}
	if len(cats[1].Items) < 5 {
		t.Fatalf("expected scale items, got %d", len(cats[1].Items))
	}
}

func TestWithPublishedScalesReplacesItems(t *testing.T) {
	cats := Catalog()
	out := WithPublishedScales(cats, nil)
	if len(out[1].Items) < 5 {
		t.Fatal("nil scales should keep defaults")
	}
	out = WithPublishedScales(cats, []repository.ScaleListItem{
		{Slug: "mbti-lite", Title: "MBTI测试", Description: "from-db"},
		{Slug: "eq-lite", Title: "情绪觉察探索", Description: "eq"},
	})
	if len(out[1].Items) != 2 {
		t.Fatalf("items=%d", len(out[1].Items))
	}
	if out[1].Items[0].Description != "from-db" || out[1].Items[0].Badge != "热" {
		t.Fatalf("unexpected %#v", out[1].Items[0])
	}
}