package ready

import (
	"time"

	"github.com/mitchellh/mapstructure"
	"github.com/spf13/viper"
	"github.com/zitadel/logging"

	internal_authz "github.com/zitadel/zitadel/internal/api/authz"
	"github.com/zitadel/zitadel/internal/config/hook"
	"github.com/zitadel/zitadel/internal/domain"
)

type Config struct {
	Log  *logging.Config
	Port uint16
}

func MustNewConfig(v *viper.Viper) *Config {
	config := new(Config)
	err := v.Unmarshal(config,
		viper.DecodeHook(mapstructure.ComposeDecodeHookFunc(
			hook.Base64ToBytesHookFunc(),
			mapstructure.StringToTimeDurationHookFunc(),
			mapstructure.StringToTimeHookFunc(time.RFC3339),
			mapstructure.StringToSliceHookFunc(","),
			hook.EnumHookFunc(domain.FeatureString),
			hook.EnumHookFunc(internal_authz.MemberTypeString),
		)),
	)
	logging.OnError(err).Fatal("unable to read default config")

	err = config.Log.SetLogger()
	logging.OnError(err).Fatal("unable to set logger")

	return config
}