using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using MarketingBLL.CustomerProductMatrixCell;
using static GB5Shared.GB5Constant.Constant;

namespace MarketingSL.EndPoints.CustomerProductMatrixCell;

public class GetCustomerProductMatrixCell : BaseEndpoint<GetCustomerProductMatrixCell.GetCustomerProductMatrixCellParameters, ResponseStandardDTO<object>>
{
    private readonly ICustomerProductMatrixCellBLL _CustomerProductMatrixCellBLL;

    public GetCustomerProductMatrixCell(ICustomerProductMatrixCellBLL customerProductMatrixCellBLL) => _CustomerProductMatrixCellBLL = customerProductMatrixCellBLL;

    public override void Configure()
    {
        Get("/CustomerProductMatrixCell/GetCustomerProductMatrixCell");
        AllowAnonymous();
    }

    public record GetCustomerProductMatrixCellParameters(
        [property: QueryParam] int CustomerProductMatrixCellId,
        [property: FromHeader] string Login
    );

    // Not cached — the response embeds a computed RevenueTargetAmount that depends on the
    // tenant's current BusinessAspirationGoal, which can change independently of this row.
    protected override string? GetCacheKey(GetCustomerProductMatrixCellParameters req, LoginDTO login) => null;

    protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(GetCustomerProductMatrixCellParameters req, LoginDTO login, CancellationToken ct)
    {
        try
        {
            var result = await _CustomerProductMatrixCellBLL.GetCustomerProductMatrixCell(req.CustomerProductMatrixCellId, login!, ct);
            return await GB5Shared.ResponseStandard.Response.CreateSuccessResponse(result, CacheKeyLevel.NOT_REQUIRED, login);
        }
        catch (Exception ex)
        {
            return await GB5Shared.ResponseStandard.Response.CreateExceptionError<string>(ex, CacheKeyLevel.NOT_REQUIRED, login, ex.Message, 500);
        }
    }
}