package config

import (
	"log"

	root_dir "gitea.urkob.com/urko/go-root-dir"
	"github.com/joho/godotenv"
	"github.com/kelseyhightower/envconfig"
)

func RootDir() string {
	return root_dir.RootDir("ess-etl-go")
}

type Config struct {
	ApiPort                           string   `required:"true" split_words:"true"`
	AmsApi                            string   `required:"true" split_words:"true"`
	AmsApiKey                         string   `required:"true" split_words:"true"`
	DbAddress                         string   `required:"true" split_words:"true"`
	DbName                            string   `required:"true" split_words:"true"`
	EmployeeWorkInformationCollection string   `required:"true" split_words:"true"`
	EmployeeIdList                    []string `required:"true" split_words:"true"`
}

func NewConfig(envFile string) *Config {
	if envFile != "" {
		err := godotenv.Load(RootDir() + "/" + envFile)
		if err != nil {
			log.Fatalln("godotenv.Load:", err)
		}
	}

	cfg := &Config{}
	err := envconfig.Process("", cfg)
	if err != nil {
		log.Fatalf("envconfig.Process: %s\n", err)
	}

	return cfg
}