using Web.Api.Common;
using Web.Api.Extensions;
using Application.Abstractions.Messaging;

namespace Web.Api.Endpoints.Channel;

/// <summary>라이브 방송 중인 채널 목록 (메인 페이지용, 페이지네이션 지원)</summary>
internal sealed class LiveList : IEndpoint
{
    public void MapEndpoint(IEndpointRouteBuilder app)
    {
        app.MapGet("api/channel/live-list", async (
            ISender sender,
            CancellationToken ct,
            int limit = 24,
            int offset = 0,
            string? keyword = null,
            string? sort = null
        ) => {
            var result = await sender.Send(new Application.Features.Api.Channel.GetLiveList.Query(limit, offset, keyword, sort), ct);

            return result.Match(
                () => ApiResponse.Ok(result.Value),
                CustomResults.Problem
            );
        })
        .WithTags("Channel")
        .AllowAnonymous()
        .RequireFeature(c => c.Channel);
    }
}