package config

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

func TestLoadAcceptsUPSTargets(t *testing.T) {
	tmp := t.TempDir()
	cfgPath := filepath.Join(tmp, "hecate.yaml")
	raw := `
control_planes: [titan-0a, titan-0b, titan-0c]
expected_flux_branch: main
iac_repo_path: /opt/titan-iac
ups:
  enabled: true
  provider: nut
  targets:
    - name: pyrphoros
      target: pyrphoros@localhost
shutdown:
  default_budget_seconds: 300
state:
  run_history_path: /tmp/runs.json
  lock_path: /tmp/hecate.lock
`
	if err := os.WriteFile(cfgPath, []byte(strings.TrimSpace(raw)), 0o644); err != nil {
		t.Fatalf("write config: %v", err)
	}

	cfg, err := Load(cfgPath)
	if err != nil {
		t.Fatalf("load config: %v", err)
	}
	if len(cfg.UPS.Targets) != 1 || cfg.UPS.Targets[0].Target != "pyrphoros@localhost" {
		t.Fatalf("unexpected UPS targets: %#v", cfg.UPS.Targets)
	}
}

func TestValidateForwardShutdownRequiresConfigPath(t *testing.T) {
	cfg := defaults()
	cfg.Coordination.ForwardShutdownHost = "titan-db"
	cfg.Coordination.ForwardShutdownConfig = ""
	if err := cfg.Validate(); err == nil {
		t.Fatalf("expected validation error for missing forward_shutdown_config")
	}
}