using AccountsBLL.AccountTree;
using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using static GB5Shared.GB5Constant.Constant;

namespace AccountsSL.EndPoints.AccountTree
{
    // Whole-tree read (Type -> Schedule -> Group) for the Account Tree navigator — no filter
    // criteria needed (unlike GetAccountGroupTree), so this stays a plain GET like
    // GetAccountGroup.cs rather than the POST+FromBody-CriteriaDTO shape.
    public class GetAccountTree : BaseEndpoint<GetAccountTree.GetAccountTreeParameters, ResponseStandardDTO<object>>
    {
        private readonly IAccountTreeBLL _AccountTreeBLL;

        public GetAccountTree(IAccountTreeBLL accountTreeBLL) => _AccountTreeBLL = accountTreeBLL;

        public override void Configure()
        {
            Get("/AccountTree/GetAccountTree");
            AllowAnonymous();
        }

        public record GetAccountTreeParameters(
            [property: FromHeader] string Login
        );

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