using FastEndpoints;
using FrameworkBLL.Dashboard;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using static GB5Shared.GB5Constant.Constant;

namespace FrameworkSL.Endpoints.Dashboard
{
    // The compatible-or-improved successor to gbdashboard.component.ts.GetPagesRoleBased():
    // resolves Personal/Shared/System/Role dashboards visible to this user, each with its
    // ordered, visible Page (tab) list. Existing Framework.Page.Get-based flow is untouched —
    // this sits above it, FE cutover is opt-in.
    public class GetDashboardListForUser : BaseEndpoint<GetDashboardListForUser.Params, ResponseStandardDTO<object>>
    {
        private readonly IDashboardBLL _DashboardBLL;

        public GetDashboardListForUser(IDashboardBLL DashboardBLL)
        {
            _DashboardBLL = DashboardBLL;
        }

        public override void Configure()
        {
            Get("/Dashboard/GetDashboardListForUser");
            AllowAnonymous();
        }

        public record Params(
            [property: FromHeader] string Login,
            [property: QueryParam] int UserId,
            [property: QueryParam] int RoleId
        );

        protected override string? GetCacheKey(Params req, LoginDTO LoginDTO)
            => KeyGenerator.KeyGeneration($"{req.UserId}_{req.RoleId}", EntityConstant.OBJECTDASHBOARD, CacheKeyLevel.USER_LEVEL, LoginDTO);

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(Params req, LoginDTO LoginDTO, CancellationToken ct)
        {
            try
            {
                var Result = await _DashboardBLL.GetDashboardListForUser(req.UserId, req.RoleId, LoginDTO!, ct);
                return await GB5Shared.ResponseStandard.Response.CreateSuccessResponse(Result, CacheKeyLevel.USER_LEVEL, LoginDTO);
            }
            catch (Exception ex)
            {
                return await GB5Shared.ResponseStandard.Response.CreateExceptionError<string>(ex, CacheKeyLevel.USER_LEVEL, LoginDTO, ex.Message, 500);
            }
        }
    }
}