using StructureHelperCommon.Models;
using StructureHelperCommon.Models.Forces;
using StructureHelperCommon.Models.Loggers;
using StructureHelperCommon.Services.Forces;

//Copyright (c) 2025 Redikultsev Evgeny, Ekaterinburg, Russia
//All rights reserved.

namespace StructureHelperLogics.Models.BeamShears
{
    /// <inheritdoc/>
    public class GetDirectShearForceLogic : IGetDirectShearForceLogic
    {
        ISumForceByShearLoadLogic summaryForceLogic;

        /// <inheritdoc/>
        public IShiftTraceLogger? TraceLogger { get; set; }
        public IBeamShearAxisAction AxisAction { get; private set; }
        public IInclinedSection InclinedSection { get; private set; }

        public GetDirectShearForceLogic(
            IBeamShearAxisAction axisAction,
            IInclinedSection inclinedSection, 
            IShiftTraceLogger? traceLogger)
        {
            AxisAction = axisAction;
            InclinedSection = inclinedSection;
            TraceLogger = traceLogger;
        }

        public GetDirectShearForceLogic(
            IBeamShearAxisAction axisAction,
            IInclinedSection inclinedSection,
            IShiftTraceLogger? traceLogger,
            ISumForceByShearLoadLogic summaryForceLogic)
        {
            this.summaryForceLogic = summaryForceLogic;
            AxisAction = axisAction;
            InclinedSection = inclinedSection;
            TraceLogger = traceLogger;
        }

        /// <inheritdoc/>
        public IForceTuple CalculateShearForce()
        {
            TraceLogger?.AddMessage(LoggerStrings.LogicType(this), TraceLogStatuses.Service);
            InitializeStrategies();
            IForceTuple supportShearForce = AxisAction.SupportForce.ForceTuple;
            TraceLogger?.AddMessage($"Shear force at support Qmax = {supportShearForce}(N)");
            TraceLogger?.AddMessage($"Start of inclined section a,start = {InclinedSection.StartCoord}(m)");
            TraceLogger?.AddMessage($"End of inclined section a,end = {InclinedSection.EndCoord}(m)");
            ForceTuple summarySpanShearForce = new (Guid.NewGuid());
            foreach (var item in AxisAction.ShearLoads)
            {
                IForceTuple summarySpanLoad = summaryForceLogic.GetSumShearForce(item, InclinedSection.StartCoord, InclinedSection.EndCoord);
                ForceTupleService.SumTupleToTarget(summarySpanLoad, summarySpanShearForce);
            }
            TraceLogger?.AddMessage($"Summary span force deltaQ = {summarySpanShearForce.Qy}(N)");
            IForceTuple shearForce = ForceTupleService.SumTuples(supportShearForce,summarySpanShearForce);
            TraceLogger?.AddMessage($"Summary shear force at the end of inclined section Q = {shearForce.Qy}(N)");
            return shearForce;
        }

        private void InitializeStrategies()
        {
            summaryForceLogic ??= new SumForceByShearLoadLogic(TraceLogger);
        }
    }
}