package grpcserver

import (
	"context"
	"strings"

	"git.coopgo.io/coopgo-apps/silvermobi/models"
	grpcproto "git.coopgo.io/coopgo-apps/silvermobi/servers/grpcapi/proto"
	"github.com/rs/zerolog/log"
	"google.golang.org/grpc/codes"
	"google.golang.org/grpc/metadata"
	"google.golang.org/grpc/status"
)

func (s SilvermobiGRPCService) GetAccountInfo(ctx context.Context,
	req *grpcproto.AccountInfoRequest) (res *grpcproto.AccountInfoResponse, err error) {

	var (
		md         metadata.MD
		account    *models.Account
		authHeader []string
		ok         bool
	)

	if md, ok = metadata.FromIncomingContext(ctx); !ok {
		return nil, status.Errorf(codes.Unauthenticated, "Missing metadata")
	}

	authHeader, ok = md["authorization"]

	if !ok || len(authHeader) == 0 {
		return nil, status.Errorf(codes.Unauthenticated, "Missing authorization header")
	}

	tokenString := strings.TrimPrefix(authHeader[0], "Bearer ")

	id := ExtractIdFromToken(tokenString)

	if account, err = s.Handler.GetAccountInfos(context.Background(), id); err != nil {
		return nil, err
	}

	log.Info().
		Str("ID", account.ID).
		Msg("GetAccountInfo")

	return &grpcproto.AccountInfoResponse{
		FirstName: account.FirstName,
		LastName:  account.LastName,
	}, nil
}