// Package userv1contract provides public-contract helpers for the
// authenticated gateway v1 User Service self-service message types.
package userv1contract

import (
	usermodel "galaxy/model/user"
	"galaxy/transcoder"
)

const (
	// MessageTypeGetMyAccount is the authenticated gateway message type used to
	// read the current self-service account aggregate.
	MessageTypeGetMyAccount = usermodel.MessageTypeGetMyAccount

	// MessageTypeUpdateMyProfile is the authenticated gateway message type used
	// to mutate self-service profile fields.
	MessageTypeUpdateMyProfile = usermodel.MessageTypeUpdateMyProfile

	// MessageTypeUpdateMySettings is the authenticated gateway message type used
	// to mutate self-service settings fields.
	MessageTypeUpdateMySettings = usermodel.MessageTypeUpdateMySettings

	// ResultCodeOK is the success result code projected by gateway for all
	// successful `user.*` authenticated commands.
	ResultCodeOK = "ok"
)

// EncodeGetMyAccountRequest returns the FlatBuffers payload for the public
// empty get-account request.
func EncodeGetMyAccountRequest() ([]byte, error) {
	return transcoder.GetMyAccountRequestToPayload(&usermodel.GetMyAccountRequest{})
}

// EncodeUpdateMyProfileRequest returns the FlatBuffers payload for one public
// self-service profile mutation request.
func EncodeUpdateMyProfileRequest(raceName string) ([]byte, error) {
	return transcoder.UpdateMyProfileRequestToPayload(&usermodel.UpdateMyProfileRequest{
		RaceName: raceName,
	})
}

// EncodeUpdateMySettingsRequest returns the FlatBuffers payload for one public
// self-service settings mutation request.
func EncodeUpdateMySettingsRequest(preferredLanguage string, timeZone string) ([]byte, error) {
	return transcoder.UpdateMySettingsRequestToPayload(&usermodel.UpdateMySettingsRequest{
		PreferredLanguage: preferredLanguage,
		TimeZone:          timeZone,
	})
}

// DecodeAccountResponse decodes the public FlatBuffers success payload shared
// by all authenticated `user.*` commands.
func DecodeAccountResponse(payload []byte) (*usermodel.AccountResponse, error) {
	return transcoder.PayloadToAccountResponse(payload)
}

// DecodeErrorResponse decodes the public FlatBuffers error payload shared by
// all authenticated `user.*` commands.
func DecodeErrorResponse(payload []byte) (*usermodel.ErrorResponse, error) {
	return transcoder.PayloadToErrorResponse(payload)
}