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

namespace ECPSL.Collaboration.Endpoints.CollaborationSpace;

/// <summary>Dropdown picker — spaces the current user owns or is a member of. Backs the "Also
/// link to Team Space(s)" chips in the Correspondence wizard and the "Add Member" picker.
/// POST + CriteriaDTO-free per the plan's simplest form since this list is user-scoped only,
/// same USER_LEVEL cache key as GetCollaborationSpaceList (identical underlying visibility rule).</summary>
public class GetSelectListCollaborationSpace : BaseEndpoint<GetSelectListCollaborationSpaceParameters, ResponseStandardDTO<object>>
{
    private readonly ICollaborationSpaceBLL _bll;

    public GetSelectListCollaborationSpace(ICollaborationSpaceBLL bll) => _bll = bll;

    public override void Configure()
    {
        Post("/CollaborationSpace/GetSelectListCollaborationSpace");
        AllowAnonymous();
    }

    protected override string? GetCacheKey(GetSelectListCollaborationSpaceParameters req, LoginDTO login)
        => KeyGenerator.KeyGeneration(
            login.UserId.ToString(),
            EntityConstant.OBJECTCOLLABORATIONSPACELIST,
            CacheKeyLevel.USER_LEVEL,
            login);

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