package graph

import (
	"context"

	"github.com/99designs/gqlgen/graphql"
	"github.com/vektah/gqlparser/v2/gqlerror"

	"forge.cadoles.com/Cadoles/guesstimate/internal/model"
	"github.com/pkg/errors"
)

func handleCurrentUser(ctx context.Context) (*model.User, error) {
	user, _, err := getSessionUser(ctx)
	if err != nil {
		return nil, errors.WithStack(err)
	}

	return user, nil
}

func handleUpdateUser(ctx context.Context, id int64, changes model.UserChanges) (*model.User, error) {
	user, db, err := getSessionUser(ctx)
	if err != nil {
		return nil, errors.WithStack(err)
	}

	if user.ID != id {
		graphql.AddError(ctx, gqlerror.Errorf("Forbidden"))
	}

	repo := model.NewUserRepository(db)

	userChanges := &model.User{}

	if changes.Name != nil {
		userChanges.Name = changes.Name
	}

	user, err = repo.UpdateUserByEmail(ctx, user.Email, userChanges)
	if err != nil {
		return nil, errors.WithStack(err)
	}

	return user, nil
}