package user

import (
	"encoding/json"
	"os"
	"path"

	"github.com/mitchellh/go-homedir"
)

func ReadUserConfig(appName, configName string, config interface{}) error {
	dir, err := homedir.Dir()
	if err != nil {
		return err
	}

	filePath := path.Join(dir, ".config", appName, configName)

	data, err := os.ReadFile(filePath)
	if err != nil {
		return err
	}

	return json.Unmarshal(data, config)
}

func WriteUserConfig(appName, configName string, config interface{}) error {
	dir, err := homedir.Dir()
	if err != nil {
		return err
	}

	data, err := json.Marshal(config)
	if err != nil {
		return err
	}

	filePath := path.Join(dir, ".config", appName)

	err = os.MkdirAll(filePath, 0700)
	if err != nil {
		return err
	}

	filePath = path.Join(filePath, configName)

	return os.WriteFile(filePath, data, 0700)
}