namespace DynamicSearch.Model
{
    public class Person
    {
        public Person(string name, string family, string fatherName)
        {
            Name = name;
            Family = family;
            FatherName = fatherName;
        }

        public string Name { get; set; }
        public string Family { get; set; }
        public string FatherName { get; set; }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace DynamicSearch.Model
{
    public class Teacher : Person
    {
        public Teacher(int id, string name, string family, string fatherName)
            : base(name, family, fatherName)
        {
            ID = id;
        }

        public int ID { get; set; }

        public override string ToString()
        {
            return string.Format("Name: {0}, Family: {1}", Name, Family);
        }
    }
}

namespace DynamicSearch.Model
{
    public class Student : Person
    {
        public Student(int stdId, Teacher teacher, string name, string family, string fatherName)
            : base(name, family, fatherName)
        {
            StdID = stdId;
            Teacher = teacher;
        }

        public int StdID { get; set; }
        public Teacher Teacher { get; set; }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using DynamicSearch.Model;

namespace DynamicSearch.Service
{
    public class StudentService
    {
        public IList<Student> GetStudents()
        {
            return new List<Student>
                {
                    new Student(1,new Teacher(1,"Ali","Rajabi","Reza"),"Mohammad","Hoeyni","Sadegh"),
                    new Student(2,new Teacher(2,"Hasan","Noori","Mohsen"),"Omid","Razavi","Ahmad"),
                };
        }
    }
}

using System;
using System.Linq.Expressions;

namespace DynamicSearch.ViewModel.Base
{
    public class AndOr
    {
        public AndOr(string name, string title,Func<Expression,Expression,Expression> func)
        {
            Title = title;
            Func = func;
            Name = name;
        }

        public string Title { get; set; }
        public Func<Expression, Expression, Expression> Func { get; set; }
        public string Name { get; set; }
    }
}

using System;

namespace DynamicSearch.ViewModel.Base
{
    public class Feild : IEquatable<Feild>
    {
        public Feild(string title, Type type, string name)
        {
            Title = title;
            Type = type;
            Name = name;
        }

        public Type Type { get; set; }
        public string Name { get; set; }
        public string Title { get; set; }
        public bool Equals(Feild other)
        {
            return other.Title == Title;
        }
    }
}

using System;
using System.Linq.Expressions;

namespace DynamicSearch.ViewModel.Base
{
    public class Operator
    {
        public enum TypesToApply
        {
            String,
            Numeric,
            Both
        }

        public Operator(string title, Func<Expression, Expression, Expression> func, TypesToApply typeToApply)
        {
            Title = title;
            Func = func;
            TypeToApply = typeToApply;
        }

        public string Title { get; set; }
        public Func<Expression, Expression, Expression> Func { get; set; }
        public TypesToApply TypeToApply { get; set; }
    }
}

using System.Collections.ObjectModel;
using System.Linq;
using System.Linq.Expressions;

namespace DynamicSearch.ViewModel.Base
{
    public abstract class SearchFilterBase<T> : BaseViewModel
    {
        protected SearchFilterBase()
        {
            var containOp = new Operator("شامل باشد", (expression, expression1) => Expression.Call(expression, typeof(string).GetMethod("Contains"), expression1), Operator.TypesToApply.String);
            var notContainOp = new Operator("شامل نباشد", (expression, expression1) =>
            {
                var contain = Expression.Call(expression, typeof(string).GetMethod("Contains"), expression1);
                return Expression.Not(contain);
            }, Operator.TypesToApply.String);
            var equalOp = new Operator("=", Expression.Equal, Operator.TypesToApply.Both);
            var notEqualOp = new Operator("<>", Expression.NotEqual, Operator.TypesToApply.Both);
            var lessThanOp = new Operator("<", Expression.LessThan, Operator.TypesToApply.Numeric);
            var greaterThanOp = new Operator(">", Expression.GreaterThan, Operator.TypesToApply.Numeric);
            var lessThanOrEqual = new Operator("<=", Expression.LessThanOrEqual, Operator.TypesToApply.Numeric);
            var greaterThanOrEqual = new Operator(">=", Expression.GreaterThanOrEqual, Operator.TypesToApply.Numeric);

            Operators = new ObservableCollection<Operator>
                {
                      equalOp, 
                      notEqualOp,
                      containOp,
                      notContainOp,
                      lessThanOp,
                      greaterThanOp,
                      lessThanOrEqual,
                      greaterThanOrEqual,
                };


            SelectedAndOr = AndOrs.FirstOrDefault(a => a.Name == "Suppress");
            SelectedFeild = Feilds.FirstOrDefault();
            SelectedOperator = Operators.FirstOrDefault(a => a.Title == "=");
        }

        public abstract IQueryable<T> GetQuarable();

        public virtual ObservableCollection<AndOr> AndOrs
        {
            get
            {
                return new ObservableCollection<AndOr>
                    {
                        new AndOr("And","و", Expression.AndAlso), 
                        new AndOr("Or","یا",Expression.OrElse),
                        new AndOr("Suppress","نادیده",(expression, expression1) => expression),
                    };
            }
        }
        public virtual ObservableCollection<Operator> Operators
        {
            get { return _operators; }
            set { _operators = value; NotifyPropertyChanged("Operators"); }
        }
        public abstract ObservableCollection<Feild> Feilds { get; }

        public bool IsOtherFilters
        {
            get { return _isOtherFilters; }
            set { _isOtherFilters = value; }
        }
        public string SearchValue
        {
            get { return _searchValue; }
            set { _searchValue = value; NotifyPropertyChanged("SearchValue"); }
        }
        public AndOr SelectedAndOr
        {
            get { return _selectedAndOr; }
            set { _selectedAndOr = value; NotifyPropertyChanged("SelectedAndOr"); NotifyPropertyChanged("SelectedFeildHasSetted"); }
        }
        public Operator SelectedOperator
        {
            get { return _selectedOperator; }
            set { _selectedOperator = value; NotifyPropertyChanged("SelectedOperator"); }
        }
        public Feild SelectedFeild
        {
            get { return _selectedFeild; }
            set
            {
                Operators = value.Type == typeof(string) ? new ObservableCollection<Operator>(Operators.Where(a => a.TypeToApply == Operator.TypesToApply.Both || a.TypeToApply == Operator.TypesToApply.String)) : new ObservableCollection<Operator>(Operators.Where(a => a.TypeToApply == Operator.TypesToApply.Both || a.TypeToApply == Operator.TypesToApply.Numeric));
                if (SelectedOperator == null)
                {
                    SelectedOperator = Operators.FirstOrDefault(a => a.Title == "=");
                }

                NotifyPropertyChanged("SelectedOperator");
                NotifyPropertyChanged("SelectedFeild");
                _selectedFeild = value;
                NotifyPropertyChanged("SelectedFeildHasSetted");
            }
        }
        public bool SelectedFeildHasSetted
        {
            get
            {
                return SelectedFeild != null &&
                       (SelectedAndOr.Name != "Suppress" || !IsOtherFilters);
            }
        }

        private ObservableCollection<Operator> _operators;
        private Feild _selectedFeild;
        private Operator _selectedOperator;
        private AndOr _selectedAndOr;
        private string _searchValue;
        private bool _isOtherFilters = true;
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Reflection;
using AutoMapper;

namespace DynamicSearch.ViewModel.Base
{
  public static  class ExpressionExtensions
    {
        public static List<T> CreateQuery<T>(Expression whereCallExpression, IQueryable entities)
        {
            return entities.Provider.CreateQuery<T>(whereCallExpression).ToList();
        }

        public static MethodCallExpression CreateWhereCall<T>(Expression condition, ParameterExpression pe, IQueryable entities)
        {
            var whereCallExpression = Expression.Call(
                typeof(Queryable),
                "Where",
                new[] { entities.ElementType },
                entities.Expression,
                Expression.Lambda<Func<T, bool>>(condition, new[] { pe }));
            return whereCallExpression;
        }

        public static void CreateLeftAndRightExpression<T>(string propertyName, Type type, string searchValue, ParameterExpression pe, out Expression left, out Expression right)
        {
            var typeOfNullable = type;
            typeOfNullable = typeOfNullable.IsNullableType() ? typeOfNullable.GetTypeOfNullable() : typeOfNullable;
            left = null;

            var typeMethodInfos = typeOfNullable.GetMethods();
            var parseMethodInfo = typeMethodInfos.FirstOrDefault(a => a.Name == "Parse" && a.GetParameters().Count() == 1);

            var propertyInfos = typeof(T).GetProperties();
            if (propertyName.Contains("."))
            {
                left = CreateComplexTypeExpression(propertyName, propertyInfos, pe);
            }
            else
            {
                var propertyInfo = propertyInfos.FirstOrDefault(a => a.Name == propertyName);
                if (propertyInfo != null) left = Expression.Property(pe, propertyInfo);
            }

            if (left != null) left = Expression.Convert(left, typeOfNullable);

            if (parseMethodInfo != null)
            {
                var invoke = parseMethodInfo.Invoke(searchValue, new object[] { searchValue });
                right = Expression.Constant(invoke, typeOfNullable);
            }
            else
            {
                //type is string
                right = Expression.Constant(searchValue.ToLower());
                var methods = typeof(string).GetMethods();
                var firstOrDefault = methods.FirstOrDefault(a => a.Name == "ToLower" && !a.GetParameters().Any());
                if (firstOrDefault != null) left = Expression.Call(left, firstOrDefault);
            }
        }

        public static Expression CreateComplexTypeExpression(string searchFilter, IEnumerable<PropertyInfo> propertyInfos, Expression pe)
        {
            Expression ex = null;
            var infos = searchFilter.Split('.');
            var enumerable = propertyInfos.ToList();
            for (var index = 0; index < infos.Length - 1; index++)
            {
                var propertyInfo = infos[index];
                var nextPropertyInfo = infos[index + 1];
                if (propertyInfos == null) continue;
                var propertyInfo2 = enumerable.FirstOrDefault(a => a.Name == propertyInfo);
                if (propertyInfo2 == null) continue;
                var val = Expression.Property(pe, propertyInfo2);
                var propertyInfos3 = propertyInfo2.PropertyType.GetProperties();
                var propertyInfo3 = propertyInfos3.FirstOrDefault(a => a.Name == nextPropertyInfo);
                if (propertyInfo3 != null) ex = Expression.Property(val, propertyInfo3);
            }

            return ex;
        }

        public static Expression AddOperatorExpression(Func<Expression, Expression, Expression> func, Expression left, Expression right)
        {
            return func.Invoke(left, right);
        }

        public static Expression JoinExpressions(bool isFirst, Func<Expression, Expression, Expression> func, Expression expression, Expression ex)
        {
            if (!isFirst)
            {
                return func.Invoke(expression, ex);
            }

            expression = ex;
            return expression;
        }
    }
}

using System.Collections.ObjectModel;
using System.Linq;
using DynamicSearch.Model;
using DynamicSearch.Service;
using DynamicSearch.ViewModel.Base;

namespace DynamicSearch.ViewModel
{
    public class StudentSearchFilter : SearchFilterBase<Student>
    {
        public override ObservableCollection<Feild> Feilds
        {
            get
            {
                return new ObservableCollection<Feild>
                    {
                        new Feild("نام دانش آموز",typeof(string),"Name"), 
                         new Feild("نام خانوادگی دانش آموز",typeof(string),"Family"),
                        new Feild("نام خانوادگی معلم",typeof(string),"Teacher.Name"),
                        new Feild("شماره دانش آموزی",typeof(int),"StdID"),
                    };
            }
        }

        public override IQueryable<Student> GetQuarable()
        {
            return new StudentService().GetStudents().AsQueryable();
        }
    }
}

<Window x:Class="DynamicSearch.View.MainWindow"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:viewModel="clr-namespace:DynamicSearch.ViewModel;assembly=DynamicSearch.ViewModel"
        xmlns:view="clr-namespace:DynamicSearch.View"
        mc:Ignorable="d" 
             d:DesignHeight="300" d:DesignWidth="300">
    <Window.Resources>
        <viewModel:StudentSearchViewModel x:Key="StudentSearchViewModel" />
        <view:VisibilityConverter x:Key="VisibilityConverter" />
    </Window.Resources>
    <Grid   DataContext="{StaticResource StudentSearchViewModel}">
        <WrapPanel Orientation="Vertical">
            <DataGrid AutoGenerateColumns="False" Name="asd" CanUserAddRows="False" ItemsSource="{Binding BindFilter}">
                <DataGrid.Columns>
                    <DataGridTemplateColumn>
                        <DataGridTemplateColumn.CellTemplate>
                            <DataTemplate DataType="{x:Type viewModel:StudentSearchFilter}">
                                <ComboBox MinWidth="100"  DisplayMemberPath="Title" ItemsSource="{Binding AndOrs}" Visibility="{Binding IsOtherFilters,Converter={StaticResource VisibilityConverter}}"
                                          SelectedItem="{Binding SelectedAndOr,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}" />
                            </DataTemplate>
                        </DataGridTemplateColumn.CellTemplate>
                    </DataGridTemplateColumn>
                    <DataGridTemplateColumn >
                        <DataGridTemplateColumn.CellTemplate>
                            <DataTemplate DataType="{x:Type viewModel:StudentSearchFilter}">
                                <ComboBox IsEnabled="{Binding SelectedFeildHasSetted}" MinWidth="100"   DisplayMemberPath="Title" ItemsSource="{Binding Feilds}" SelectedItem="{Binding SelectedFeild,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged }"/>
                            </DataTemplate>
                        </DataGridTemplateColumn.CellTemplate>
                    </DataGridTemplateColumn>
                    <DataGridTemplateColumn>
                        <DataGridTemplateColumn.CellTemplate>
                            <DataTemplate DataType="{x:Type viewModel:StudentSearchFilter}">
                                <ComboBox MinWidth="100"  DisplayMemberPath="Title" ItemsSource="{Binding Operators}" IsEnabled="{Binding SelectedFeildHasSetted}"
                                          SelectedItem="{Binding SelectedOperator,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}" />
                            </DataTemplate>
                        </DataGridTemplateColumn.CellTemplate>
                    </DataGridTemplateColumn>
                    <DataGridTemplateColumn Width="*">
                        <DataGridTemplateColumn.CellTemplate>
                            <DataTemplate DataType="{x:Type viewModel:StudentSearchFilter}">
                                <TextBox IsEnabled="{Binding SelectedFeildHasSetted}" MinWidth="200" Text="{Binding SearchValue,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}"/>
                                <!--<TextBox Text="{Binding SearchValue,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}"/>-->
                            </DataTemplate>
                        </DataGridTemplateColumn.CellTemplate>
                    </DataGridTemplateColumn>
                </DataGrid.Columns>
            </DataGrid>

            <Button Content="+" HorizontalAlignment="Left" Command="{Binding AddFilter}"/>
            <Button Content="Result" Command="{Binding ExecuteSearchFilter}"/>
            <DataGrid ItemsSource="{Binding Results}">
                
            </DataGrid>
        </WrapPanel>
    </Grid>
</Window>

{
    "dependencies": {
         //same as before  
         "Microsoft.Extensions.Configuration.Json": "1.0.0"
    },

{
    "Key1": "Value1",
    "Auth": {
        "Users": [ "Test1", "Test2", "Test3" ]
    },
    "Logging": {
        "IncludeScopes": false,
        "LogLevel": {
            "Default": "Debug",
            "System": "Information",
            "Microsoft": "Information"
        }
    }
}

<appSettings>
   <add key="Logging-IncludeScopes" value="false" />
   <add key="Logging-Level-Default" value="verbose" />
   <add key="Logging-Level-System" value="Information" />
   <add key="Logging-Level-Microsoft" value="Information" />
</appSettings>

public class Startup
{
    public IConfigurationRoot Configuration { set; get; }
 
    public Startup(IHostingEnvironment env)
    {
        var builder = new ConfigurationBuilder()
                            .SetBasePath(env.ContentRootPath)
                            .AddJsonFile("appsettings.json");
        Configuration = builder.Build();
    }

var key1 = Configuration["Key1"];
var user1 = Configuration["Auth:Users:0"];
var authUsers = Configuration.GetSection("Auth:Users").GetChildren().Select(x => x.Value).ToArray();
var loggingIncludeScopes = Configuration["Logging:IncludeScopes"];
var loggingLoggingLogLevelDefault = Configuration["Logging:LogLevel:Default"];

 var val = Configuration.GetValue<int>("key-name", defaultValue: 10);

public class Startup
{
    public IConfigurationRoot Configuration { set; get; }

var container = new Container();
container.Configure(config =>
{
    config.For<IConfigurationRoot>().Singleton().Use(() => Configuration);

{ 
    "dependencies": {
        //same as before 
        "Microsoft.Extensions.Configuration.Abstractions": "1.0.0"
    }

public interface IMessagesService
{
    string GetSiteName();
}
 
public class MessagesService : IMessagesService
{
    private readonly IConfigurationRoot _configurationRoot;
 
    public MessagesService(IConfigurationRoot configurationRoot)
    {
        _configurationRoot = configurationRoot;
    }
 
    public string GetSiteName()
    {
        var key1 = _configurationRoot["Key1"];
        return $"DNT {key1}";
    }
}

public void Configure(
    IApplicationBuilder app,
    IHostingEnvironment env,
    IMessagesService messagesService)
{ 
    app.Run(async context =>
    {
        var siteName = messagesService.GetSiteName();
        await context.Response.WriteAsync($"Hello {siteName}");
    });
}

var builder = new ConfigurationBuilder()
                    .AddInMemoryCollection(new[]
                                {
                                    new KeyValuePair<string,string>("the-key", "the-value"),
                                });

 var theValue = Configuration["the-key"];

public class Startup
{
    public IConfigurationRoot Configuration { set; get; }
 
    public Startup(IHostingEnvironment env)
    {
        var builder = new ConfigurationBuilder()
                            .SetBasePath(env.ContentRootPath)
                            .AddInMemoryCollection(new[]
                                {
                                    new KeyValuePair<string,string>("the-key", "the-value"),
                                })
                            .AddJsonFile("appsettings.json", reloadOnChange: true, optional: false)
                            .AddJsonFile($"appsettings.{env}.json", optional: true);
        Configuration = builder.Build();
    }

 var builder = new ConfigurationBuilder()
.SetBasePath(env.ContentRootPath)
.AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
.AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true)
.AddEnvironmentVariables();

{
    "Key1": "Value1",
    "Auth": {
        "Users": [ "Test1", "Test2", "Test3" ]
    },
    "Logging": {
        "IncludeScopes": false,
        "LogLevel": {
            "Default": "Debug",
            "System": "Information",
            "Microsoft": "Information"
        }
    },
    "Smtp": {
        "Server": "0.0.0.1",
        "User": "user@company.com",
        "Pass": "123456789",
        "Port": "25"
    }
}

namespace Core1RtmEmptyTest.ViewModels
{
    public class SmtpConfig
    {
        public string Server { get; set; }
        public string User { get; set; }
        public string Pass { get; set; }
        public int Port { get; set; }
    }
}

{
    "dependencies": {
        // same as before        
        "Core1RtmEmptyTest.ViewModels": "1.0.0-*"
    },

public IServiceProvider ConfigureServices(IServiceCollection services)
{
   services.Configure<SmtpConfig>(options => Configuration.GetSection("Smtp").Bind(options));

    "dependencies": {
        "Core1RtmEmptyTest.ViewModels": "1.0.0-*",
        "Microsoft.Extensions.Configuration.Abstractions": "1.0.0",
        "Microsoft.Extensions.Options": "1.0.0",
        "NETStandard.Library": "1.6.0"
    }

public interface IMessagesService
{
    string GetSiteName();
}
 
public class MessagesService : IMessagesService
{
    private readonly IConfigurationRoot _configurationRoot;
    private readonly IOptions<SmtpConfig> _settings;
 
    public MessagesService(IConfigurationRoot configurationRoot, IOptions<SmtpConfig> settings)
    {
        _configurationRoot = configurationRoot;
        _settings = settings;
    }
 
    public string GetSiteName()
    {
        var key1 = _configurationRoot["Key1"];
        var server = _settings.Value.Server;
        return $"DNT {key1} - {server}";
    }
}

 .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)

Head.defaultProps = {
   title: "Hello",
   isActive: true
};

type Props = {
  title: string;
  isActive: boolean;
};

export const Head = ({ title = "Hello", isActive = true }: Props) => {

type Props = {
  title: string;
  isActive?: boolean;
};

export const Head = ({ title, isActive = true }: Props) => {

type User = {
  name: string;
};

type Props = {
  title: string;
  isActive?: boolean;
  count: number;
  options: string[];
  status: "loading" | "loaded";
  thing: {};
  thing2: {
    name: string;
  };
  user: User;
  func: () => void;
};

import React from "react";

type Props = {
  // onClick(): string;  method returns string
  // onClick(): void  method returns nothing;
  // onClick(text: string): void; method with params
  // onClick: () => void; function returns nothing
  onClick: (text: string) => void; // function with params
};

export const Button = ({ onClick }: Props) => {
  return <button onClick={() => onClick("hi")}>Click Me</button>;
};

import { Button } from "./components/Button";
import { Head } from "./components/Head";
// ...

function App() {
  return (
    <div className="App">
      <Head title="Hello" />
      <Button
        onClick={(value) => {
          console.log(value);
        }}
      />
  // ...

public class AndBreadCrumbItem {

    private int Id;
    private String diplayText;

    public AndBreadCrumbItem(int Id, String displayText)
    {
        this.Id=Id;
        this.diplayText=displayText;
    }
    public String getDiplayText() {
        return diplayText;
    }
    public void setDiplayText(String diplayText) {
        this.diplayText = diplayText;
    }
    public int getId() {
        return Id;
    }
    public void setId(int id) {
        Id = id;
    }
}

AndBreadCrumbItem itemhome=new AndBreadCrumbItem(0,"Home");
AndBreadCrumbItem itemproducts=new AndBreadCrumbItem(12,"Products");
 AndBreadCrumbItem itemdigital=new AndBreadCrumbItem(15,"Digital");
AndBreadCrumbItem itemhdd=new AndBreadCrumbItem(56,"Hard Disk Drive");

AndBreadCrumb breadCrumb=new AndBreadCrumb(this);

        breadCrumb.AddNewItem(itemhome);
        breadCrumb.AddNewItem(itemproducts);
        breadCrumb.AddNewItem(itemdigital);
        breadCrumb.AddNewItem(itemhdd);

breadCumb.setContext(this);

        LinearLayout layout=(LinearLayout)getActivity().findViewById(R.id.breadcumblayout);
        layout.setPadding(8, 8, 8, 8);
        breadCrumb.setLayout(layout);
        breadCrumb.SetTinyNextNodeImage(R.drawable.arrow);
        breadCrumb.setTextSize(25);
        breadCrumb.SetViewStyleId(R.drawable.list_item_style);

        breadCrumb.UpdatePath();

breadCrumb.setRTL(true);

breadCrumb.setOnTextViewUpdate(new ITextViewUpdate() {
            @Override
            public TextView UpdateTextView(Context context, TextView tv) {
                tv.setTextColor(...);
                tv.setTypeface(...);
                return tv;
            }
        });

breadCumb.setOnClickListener(new IClickListener() {
            @Override
            public void onClick(int position, int Id) {
                  //...
            }
        });

 //=-=--=-=-=-=-=-=-=-=-=-=-=- Private Properties -=-=-=-=-=-=-=--=-=-=
    private List<AndBreadCrumbItem> items=null;
    private List<TextView> textViews;
    private int tinyNextNodeImage;
    private int viewStyleId;
    private Context context;
    private boolean RTL;
    private float textSize=20;
    private boolean noResize=false;

    LinearLayout layout;
    IClickListener clickListener;
    ITextViewUpdate textViewUpdate;
    LinearLayout.LayoutParams params ;

    //=-=---=-=-=-=-- Constructor =--=-=-=-=-=--=-=-

    public AndBreadCrumb(Context context)
    {
        this.context=context;
        params = new LinearLayout.LayoutParams
                (LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);
    }

    //=-=-=--=--=-=-=-=-=-=-=-=-  Public Properties --=-=-=-=-=-=--=-=-=-=-=-=-

    //each category would be added to create path
    public void AddNewItem(AndBreadCrumbItem item)
    {
        if(items==null)
            items=new ArrayList<>();
        items.add(item);
    }

    // if you want a pointer or next node between categories or textviews
    public void SetTinyNextNodeImage(int resId) {this.tinyNextNodeImage=resId;}

    public void SetViewStyleId(int resId) {this.viewStyleId=resId;}

    public void setTextSize(float textSize) {this.textSize = textSize;}

    public boolean isRTL() {
        return RTL;
    }

    public void setRTL(boolean RTL) {
        this.RTL = RTL;
    }

    public void setLayout(LinearLayout layout) {

        this.layout = layout;
    }

    public void setContext(Context context) {
        this.context = context;
    }

    public boolean isNoResize() {
        return noResize;
    }

    public void setNoResize(boolean noResize) {
        this.noResize = noResize;
    }

 //primary method for render objects on layout
    private void DrawPath() {


        //stop here if essentail elements aren't present
        if (items == null) return ;
        if (layout == null) return;
        if (items.size() == 0) return;


//we need to get size of layout,so we use the post method to run this thread when ui is ready
        layout.post(new Runnable() {
            @Override
            public void run() {


                //textviews created here one by one
                int position = 0;
                textViews = new ArrayList<>();
                for (AndBreadCrumbItem item : items) {
                    TextView tv = MakeTextView(position, item.getId());
                    tv.setText(item.getDiplayText());
                    textViews.add(tv);
                    position++;
                }


                //add textviews on layout
                AddTextViewsOnLayout();

                //we dont manage resizing anymore
                if(isNoResize()) return;

                //run this code after textviews Added to get widths of them
                TextView last_tv=textViews.get(textViews.size()-1);
                last_tv.post(new Runnable() {
                    @Override
                    public void run() {
                        //define width of each textview depend on screen width
                        BatchSizeOperation();
                    }
                });

            }
        });


    }

  private TextView MakeTextView(final int position, final int Id)
    {
        //settings for cumbs
        TextView tv=new TextView(this.context);
        tv.setEllipsize(TextUtils.TruncateAt.END);
        tv.setSingleLine(true);
        tv.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize);
        tv.setBackgroundResource(viewStyleId);

        /*call custom event - this event will be fired when user click on one of
         textviews and returns position of textview and value that user sat as id
         */
        tv.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                SetPosition(position);
                clickListener.onClick(position, Id);
            }
        });

        //if user wants to update each textviews
        if(textViewUpdate!=null)
            tv=textViewUpdate.UpdateTextView(context,tv);

        if(isRTL())
            tv.setRotationY(180);

        return tv;
    }

 //this method calling by everywhere to needs add textviews on the layout like master method :drawpath
    private void AddTextViewsOnLayout()
    {
        //prepare layout
        //remove everything on layout for recreate it
        layout.removeAllViews();
        layout.setOrientation(LinearLayout.HORIZONTAL);
        layout.setVerticalGravity(Gravity.CENTER_VERTICAL);
        if(isRTL())
            layout.setRotationY(180);



        //add textviews one by one

        int position=0;
        for (TextView tv:textViews)
        {
            layout.addView(tv,params);

            //add next node image between textviews if user defined a next node image
            if(tinyNextNodeImage>0)
                if(position<(textViews.size()-1)) {
                    layout.addView(GetNodeImage(), params);
                    position++;
                }
        }

    }

reducers: {
 todoAdded: {
  reducer: (state: Todo[], action: PayloadAction<Todo>) => {
    state.push(action.payload);
  },
  prepare: (todo: Todo) => {
    const id = nanoid();
    return { payload: { id, name: todo.name, createdAt: new Date() } };
  },
},
},