package atlas_test

import (
	"testing"

	"git.d-ma.be/mathias/cad-atlas/internal/atlas"
)

func TestIssueNodes_OneNodePerIssueWithRepoTagAndURL(t *testing.T) {
	search := []byte(`[
	  {"number":212,"title":"segment-embedder: add smoke test","html_url":"https://git.d-ma.be/mathias/infra/issues/212","repository":{"full_name":"mathias/infra"}},
	  {"number":8,"title":"Write cad-atlas's own vargo-gate candidate","html_url":"https://git.d-ma.be/mathias/cad-atlas/issues/8","repository":{"full_name":"mathias/cad-atlas"}}
	]`)

	nodes, err := atlas.IssueNodes(search)
	if err != nil {
		t.Fatalf("IssueNodes: %v", err)
	}
	if len(nodes) != 2 {
		t.Fatalf("want 2 nodes, got %d", len(nodes))
	}
	if nodes[0].Title != "#212 segment-embedder: add smoke test" {
		t.Fatalf("title = %q", nodes[0].Title)
	}
	if nodes[0].URL != "https://git.d-ma.be/mathias/infra/issues/212" {
		t.Fatalf("url = %q", nodes[0].URL)
	}
	if len(nodes[0].Tags) != 2 || nodes[0].Tags[0] != "live · Gitea" || nodes[0].Tags[1] != "mathias/infra" {
		t.Fatalf("tags = %v", nodes[0].Tags)
	}
}

func TestIssueNodes_EmptyListReturnsEmptyNotNil(t *testing.T) {
	nodes, err := atlas.IssueNodes([]byte(`[]`))
	if err != nil {
		t.Fatalf("IssueNodes: %v", err)
	}
	if nodes == nil || len(nodes) != 0 {
		t.Fatalf("nodes = %+v, want empty non-nil slice", nodes)
	}
}