package shared

import (
	"fmt"
	"os"
	"path/filepath"

	"git.nevets.tech/Steven/certman/common"
	"github.com/spf13/cobra"
)

func createFile(fileName string, filePermission os.FileMode, data []byte) {
	fileInfo, err := os.Stat(fileName)
	if err != nil {
		if os.IsNotExist(err) {
			file, err := os.Create(fileName)
			if err != nil {
				fmt.Println("Error creating configuration file: ", err)
				os.Exit(1)
			}
			defer file.Close()

			_, err = file.Write(data)
			if err != nil {
				fmt.Println("Error writing to file: ", err)
				os.Exit(1)
			}
			err = file.Chmod(filePermission)
			if err != nil {
				fmt.Println("Error changing file permission: ", err)
			}
		} else {
			fmt.Println("Error opening configuration file: ", err)
			os.Exit(1)
		}
	} else {
		if fileInfo.Size() == 0 {
			file, err := os.Create(fileName)
			if err != nil {
				fmt.Println("Error creating configuration file: ", err)
				os.Exit(1)
			}
			defer file.Close()

			_, err = file.Write(data)
			if err != nil {
				fmt.Println("Error writing to file:", err)
				os.Exit(1)
			}
		}
	}
}

// DomainCertsDirWConf Can return ErrBlankConfigEntry or other errors
func DomainCertsDirWConf(domain string, domainConfig *common.DomainConfig) string {
	var effectiveDataRoot string
	if domainConfig.Certificates.DataRoot == "" {
		effectiveDataRoot = config.Certificates.DataRoot
	} else {
		effectiveDataRoot = domainConfig.Certificates.DataRoot
	}

	return filepath.Join(effectiveDataRoot, "certificates", domain)
}

func basicCmd(use, short string, commandFunc func(cmd *cobra.Command, args []string)) *cobra.Command {
	return &cobra.Command{
		Use:   use,
		Short: short,
		Run:   commandFunc,
	}
}