package config

import (
	"os"
	"path/filepath"
	"testing"
)

func writeConfig(t *testing.T, body string) {
	t.Helper()
	dir := t.TempDir()
	t.Setenv("XDG_CONFIG_HOME", dir)
	if err := os.MkdirAll(filepath.Join(dir, "terdut-tui"), 0o755); err != nil {
		t.Fatal(err)
	}
	if err := os.WriteFile(filepath.Join(dir, "terdut-tui", "config.yaml"), []byte(body), 0o600); err != nil {
		t.Fatal(err)
	}
}

func TestLoad_TeamIsOptional(t *testing.T) {
	writeConfig(t, "server_url: https://terdut.example.com\napi_key: k\n")
	cfg, err := Load()
	if err != nil {
		t.Fatalf("load: %v", err)
	}
	if cfg.Team != "" {
		t.Errorf("expected no default team, got %q", cfg.Team)
	}

	writeConfig(t, "server_url: https://terdut.example.com\napi_key: k\nteam: Ops\n")
	cfg, err = Load()
	if err != nil {
		t.Fatalf("load: %v", err)
	}
	if cfg.Team != "Ops" {
		t.Errorf("expected team Ops, got %q", cfg.Team)
	}
}