using CMSBLL.DesignSystem;
using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using static GB5Shared.GB5Constant.Constant;

namespace CMSSL.Endpoints.DesignSystem;

// Returns the full record including ConfigJson (the theme-token payload) — GetSelectList/
// GetList are deliberately lightweight pick-list projections without it. Added for
// gb5-site-renderer (Site/Page platform Phase 8) to resolve a Site's design tokens.
public class GetDesignSystem : BaseEndpoint<GetDesignSystem.Parameters, object>
{
    private readonly IDesignSystemBLL _bll;
    public GetDesignSystem(IDesignSystemBLL bll) => _bll = bll;
    public override void Configure() { Get("/DesignSystem/GetDesignSystem"); AllowAnonymous(); }
    public record Parameters([property: QueryParam] int DesignSystemId, [property: FromHeader] string Login);
    protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(Parameters req, LoginDTO login, CancellationToken ct)
    {
        try
        {
            var result = await _bll.GetAsync(req.DesignSystemId, 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);
        }
    }
}