using StructureHelperCommon.Infrastructures.Interfaces;
using StructureHelperCommon.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace StructureHelperLogics.Models.BeamShears
{
    public class BeamShearCalculatorLogic : IGetResultByInputDataLogic<IBeamShearCalculatorInputData, IBeamShearCalculatorResult>
    {
        private IBeamShearCalculatorResult result;
        private IBeamShearSectionLogic beamShearSectionLogic;
        private List<IBeamShearSectionLogicInputData> sectionInputDatas;
        public IShiftTraceLogger? TraceLogger { get; set; }

        public BeamShearCalculatorLogic(IShiftTraceLogger? traceLogger)
        {
            TraceLogger = traceLogger;
        }


        public IBeamShearCalculatorResult GetResultByInputData(IBeamShearCalculatorInputData inputData)
        {
            PrepareNewResult();
            InitializeStrategies();
            try
            {
                GetSectionInputDatas(inputData);
                CalculateResult();
            }
            catch (Exception ex)
            {
                TraceLogger?.AddMessage(ex.Message, TraceLogStatuses.Error);
                result.IsValid = false;
            }

            return result;
        }

        private void CalculateResult()
        {
            foreach (var sectionInputData in sectionInputDatas)
            {
                beamShearSectionLogic.InputData = sectionInputData;
                beamShearSectionLogic.Run();
                var sectionResult = beamShearSectionLogic.Result as IBeamShearSectionLogicResult;
                result.SectionResults.Add(sectionResult);
            }
        }

        private void InitializeStrategies()
        {
            beamShearSectionLogic ??= new BeamShearSectionLogic();
        }

        private void PrepareNewResult()
        {
            result = new BeamShearCalculatorResult()
            {
                IsValid = true,
                Description = string.Empty
            };
        }

        private void GetSectionInputDatas(IBeamShearCalculatorInputData inputData)
        {
            //sectionInputDatas = new();
            //foreach (var beamShearSection in inputData.Sections)
            //{
            //    foreach (var stirrup in inputData.Stirrups)
            //    {
            //        foreach (var beamShearAction in inputData.Actions)
            //        {
            //            BeamShearSectionLogicInputData newInputData = new(Guid.NewGuid())
            //            {
            //                BeamShearSection = beamShearSection,
            //                Stirrup = stirrup,
            //                BeamShearAction = beamShearAction
            //            };
            //            sectionInputDatas.Add(newInputData);
            //        }
            //    }
            //}
        }
    }
}