using BuildFlow.Shared.Domain.Common;
using IM.Application.Chat.Commands;
using MediatR;

namespace BuildFlow.Host.Endpoints.IM.Chat;

/// <summary>
/// 设置会话备注名端点。PUT /conversations/{ConversationId}/remark。
/// </summary>
public class SetConversationRemarkEndpoint(IMediator mediator, ICurrentUserContext userContext) : Endpoint<SetConversationRemarkEndpointRequest>
{
    public override void Configure()
    {
        Put("/conversations/{ConversationId}/remark");
        Permissions("im:conversation:manage");
    }

    public override async Task HandleAsync(SetConversationRemarkEndpointRequest req, CancellationToken ct)
    {
        var userId = userContext.GetRequiredUserGuid();
        var conversationId = Route<Guid>("ConversationId");
        await mediator.Send(new SetConversationRemarkCommand(conversationId, userId, req.Remark), ct);
        await Send.OkAsync(ct);
    }
}