package config

import (
	"fmt"
	"log"
	"path/filepath"

	"github.com/spf13/viper"
)

func New() {
	configFilePath := viper.GetString("config-file")
	configDir := "./" + filepath.Dir(configFilePath)

	viper.SetConfigName(filepath.Base(configFilePath))
	viper.AddConfigPath(configDir)

	err := viper.ReadInConfig() // Find and read the config file
	if err != nil {             // Handle errors reading the config file
		panic(fmt.Errorf("fatal error config file: %w", err))
	}

	viper.SetDefault("ConfigDir", configDir)
	scope := viper.GetString("scope")
	if scope != "" {
		viper.SetConfigName(scope)
		viper.AddConfigPath(configDir)
		err := viper.MergeInConfig()
		if err != nil {
			log.Fatalf("fatal error config file: %v", err)
			return
		}
	}
}