using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using CaeMesh;
using System.ComponentModel;
using CaeGlobals;

namespace CaeModel
{
    [Serializable]
    public class Material : NamedClass
    {
        // Variables                                                                                                                
        private string _description;
        private bool _temperatureDependent;
        private List<MaterialProperty> _properties;


        // Properties                                                                                                               
        public string Description { get { return _description; } set { _description = value; } }
        public bool TemperatureDependent { get { return _temperatureDependent; } set { _temperatureDependent = value; } }
        public List<MaterialProperty> Properties { get { return _properties; } }


        // Constructors                                                                                                             
        public Material(string name)
            : base(name, new HashSet<char>() { '@' })
        {
            _properties = new List<MaterialProperty>();
        }


        // Methods                                                                                                                  
        public void AddProperty(MaterialProperty property)
        {
            _properties.Add(property);
        }
        public MaterialProperty GetProperty<T>()
        {
            foreach (MaterialProperty property in _properties)
            {
                if (property is T) return property;
            }
            return null;
        }
        public bool ContainsEquation()
        {
            foreach (var property in _properties)
            {
                if (property is Density den)
                {
                    for (int i = 0; i < den.DensityTemp.Length; i++)
                    {
                        // Check
                        if (den.DensityTemp[i][0].IsEquation()) return true;
                        if (den.DensityTemp[i][1].IsEquation()) return true;
                    }
                }
                else if (property is SlipWear sw)
                {
                    // Check
                    if (sw.Hardness.IsEquation()) return true;
                    if (sw.WearCoefficient.IsEquation()) return true;
                }
                else if (property is Elastic el)
                {
                    for (int i = 0; i < el.YoungsPoissonsTemp.Length; i++)
                    {
                        // Check
                        if (el.YoungsPoissonsTemp[i][0].IsEquation()) return true;
                        if (el.YoungsPoissonsTemp[i][1].IsEquation()) return true;
                        if (el.YoungsPoissonsTemp[i][2].IsEquation()) return true;
                    }
                }
                else if (property is ElasticWithDensity ewd)
                {
                    // Check
                    if (ewd.YoungsModulus.IsEquation()) return true;
                    if (ewd.PoissonsRatio.IsEquation()) return true;
                    if (ewd.Density.IsEquation()) return true;
                }
                else if (property is Plastic pl)
                {
                    for (int i = 0; i < pl.StressStrainTemp.Length; i++)
                    {
                        // Check
                        if (pl.StressStrainTemp[i][0].IsEquation()) return true;
                        if (pl.StressStrainTemp[i][1].IsEquation()) return true;
                        if (pl.StressStrainTemp[i][2].IsEquation()) return true;
                    }
                }
                else if (property is ThermalExpansion te)
                {
                    for (int i = 0; i < te.ThermalExpansionTemp.Length; i++)
                    {
                        // Check
                        if (te.ThermalExpansionTemp[i][0].IsEquation()) return true;
                        if (te.ThermalExpansionTemp[i][1].IsEquation()) return true;
                    }
                }
                else if (property is ThermalConductivity tc)
                {
                    for (int i = 0; i < tc.ThermalConductivityTemp.Length; i++)
                    {
                        // Check
                        if (tc.ThermalConductivityTemp[i][0].IsEquation()) return true;
                        if (tc.ThermalConductivityTemp[i][1].IsEquation()) return true;
                    }
                }
                else if (property is SpecificHeat sh)
                {
                    for (int i = 0; i < sh.SpecificHeatTemp.Length; i++)
                    {
                        // Check
                        if (sh.SpecificHeatTemp[i][0].IsEquation()) return true;
                        if (sh.SpecificHeatTemp[i][1].IsEquation()) return true;
                    }
                }
                else throw new NotSupportedException();
            }
            return false;
        }
    }
}