osu-lazer/osu.Game/Online/Rooms/GetRoomsRequest.cs

// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.

using System.Collections.Generic;
using osu.Framework.IO.Network;
using osu.Game.Extensions;
using osu.Game.Online.API;
using osu.Game.Screens.OnlinePlay.Lounge.Components;

namespace osu.Game.Online.Rooms
{
    public class GetRoomsRequest : APIRequest<List<Room>>
    {
        private readonly RoomModeFilter mode;
        private readonly RoomStatusFilter? status;
        private readonly string category;

        public GetRoomsRequest(FilterCriteria filterCriteria)
        {
            mode = filterCriteria.Mode;
            category = filterCriteria.Category;
            status = filterCriteria.Status;
        }

        protected override WebRequest CreateWebRequest()
        {
            var req = base.CreateWebRequest();

            if (mode != RoomModeFilter.Open)
                req.AddParameter(@"mode", mode.ToString().ToSnakeCase().ToLowerInvariant());

            if (status != null)
                req.AddParameter(@"status", status.Value.ToString().ToSnakeCase().ToLowerInvariant());

            if (!string.IsNullOrEmpty(category))
                req.AddParameter(@"category", category);

            return req;
        }

        protected override string Target => @"rooms";
    }
}