package internal

import (
	"fmt"
	"time"

	"github.com/jinzhu/configor"
)

type Config = struct {
	LogLevel    string `default:"Info" env:"K8S_CILIUM_NODE_LABEL_LOGLEVEL"`
	CiliumLabel string `default:"cilium.uploadfilter24.eu/speaker" env:"K8S_CILIUM_NODE_LABEL_KEY"`
	DryRun      bool   `default:"false" env:"K8S_CILIUM_NODE_LABEL_DRY_RUN"`
}

func GenConfig() (cfg *Config, err error) {

	cfg = &Config{}

	err = configor.New(&configor.Config{
		ENVPrefix:          "K8S_CILIUM_NODE_LABEL",
		AutoReload:         true,
		Silent:             true,
		AutoReloadInterval: time.Minute}).Load(cfg, "config.json")
	if err != nil {
		return nil, fmt.Errorf("Error generating Config: %s", err.Error())
	}
	return cfg, nil

}