using ECPBLL.Meeting.Interfaces;
using ECPSL.Meeting.Parameters;
using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using static GB5Shared.GB5Constant.Constant;

namespace ECPSL.Meeting.Endpoints.MeetingDetails;

/// <summary>All active participants of a meeting, as its own standalone list endpoint (the same
/// rows GetMeeting embeds into its detail view) — for the Details tab's folder.</summary>
public class GetMeetingDetailsList : BaseEndpoint<GetMeetingDetailsListParameters, ResponseStandardDTO<object>>
{
    private readonly IMeetingBLL _bll;

    public GetMeetingDetailsList(IMeetingBLL bll) => _bll = bll;

    public override void Configure()
    {
        Get("/MeetingDetails/GetMeetingDetailsList");
        AllowAnonymous();
    }

    protected override string? GetCacheKey(GetMeetingDetailsListParameters req, LoginDTO login)
        => KeyGenerator.KeyGeneration(
            req.MeetingId.ToString(),
            EntityConstant.OBJECTMEETINGDETAILSLIST,
            CacheKeyLevel.CLIENT_LEVEL,
            login);

    protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(
        GetMeetingDetailsListParameters req, LoginDTO login, CancellationToken ct)
    {
        try
        {
            var result = await _bll.GetMeetingDetailsListAsync(req.MeetingId, login, ct);
            return await GB5Shared.ResponseStandard.Response.CreateSuccessResponse(
                result, CacheKeyLevel.CLIENT_LEVEL, login);
        }
        catch (Exception ex)
        {
            return await GB5Shared.ResponseStandard.Response.CreateExceptionError<string>(
                ex, CacheKeyLevel.CLIENT_LEVEL, login, ex.Message, 500);
        }
    }
}