namespace CS11Tests;

public class StaticAbstractMembers
{
    public static void Test()
    {
        var sum = AddAll(new[] { 1, 2, 3, 4 });
        Console.WriteLine(sum);
    }

    private static int AddAll(int[] values)
    {
        int result = 0;
        foreach (var value in values)
        {
            result += value;
        }
        return result;
    }
}

var sum = AddAll(new[] { 1, 2, 3, 4, 0.68 });

Argument 1: cannot convert from 'double[]' to 'int[]' [CS11Tests]csharp(CS1503)

private static T AddAll<T>(T[] values)
    {
        T result = 0;
        foreach (var value in values)
        {
            result += value;
        }
        return result;
    }

T result = T.Zero;

using System.Numerics;

namespace CS11Tests;

public class StaticAbstractMembers
{
    public static void Test()
    {
        //var sum = AddAll(new[] { 1, 2, 3, 4 });
        var sum = AddAll(new[] { 1, 2, 3, 4, 0.68 });
        Console.WriteLine(sum);
    }

    private static T AddAll<T>(T[] values) where T : INumber<T>
    {
        T result = T.Zero;
        foreach (var value in values)
        {
            result += value;
        }
        return result;
    }
}

abstract static TSelf One { get; }
abstract static TSelf Zero { get; }

abstract static TResult operator +(TSelf left, TOther right);

public interface ISport
{
    bool IsTeamSport();
}

public class Swimming : ISport
{
    public bool IsTeamSport() => false;
}

public class Football : ISport
{
    public bool IsTeamSport() => true;
}

public class StaticAbstractMembers
{
    public static void Display<T>(T sport) where T : ISport
    {
        Console.WriteLine("Is Team Sport:" + sport.IsTeamSport());
    }
}

Display(new Football());

public interface ISport
{
    static abstract bool IsTeamSport();
}

public class Swimming : ISport
{
    public static bool IsTeamSport() => false;
}

public class Football : ISport
{
    public static bool IsTeamSport() => true;
}

public class StaticAbstractMembers
{
    public static void Display<T>() where T : ISport
    {
        Console.WriteLine("Is Team Sport:" + T.IsTeamSport());
    }
}

export interface ILogger {
  log(message: string): void;
}

export class Logger implements ILogger
{
}

export class AnnoyingLogger implements ILogger {
   log(message: string): void{
         alert(message);
     } 
}

export class MyClass implements IFirstInterface, ISecondInterface
{

}

IPerson {
   firstName: string;
   lastName: string;
} 
class Person implements IPerson {
  constructor(public firstName: string, public lastName: string) {
  }
}

varpersonA: IPerson = newPerson('Masoud', 'Pakdel'); //expilict
varpersonB: IPerson = { firstName: 'Ashkan', lastName: 'Shahram'}; // duck typing

interface IMover {
 move() : void;
}

interface IShaker {
 shake() : void;
} 

interface IMoverShaker extends IMover, IShaker {
}
class MoverShaker implements IMoverShaker {
 move() {
 }
 shake() {
 }
}

var isLogger = logger instanceof Utilities.Logger; 
var isLogger = logger instanceof Utilities.AnnoyingLogger; 
var isLogger = logger instanceof Utilities.Formatter;

class BaseEmployee
{   
    constructor (public fname: string,public lname: string) 
    {  
    }  
    sayInfo() 
    {  
       alert('this is base class method');
    }  
}

class Employee extends BaseEmployee
{  
   sayInfo() 
     {  
        alert('this is derived class method');
     }  
}  

window.onload = () =>  
{   
    var first: BaseEmployee= new Employee();     
    first.sayInfo();  
    var second: BaseEmployee = new BaseEmployee(); 
    second.sayInfo(); 
}

class Animal {
    constructor (public name: string) {
    }
}

class Dog extends Animal {    
      constructor (public name: string, public age:number)
      {
        super(name);
      }

    sayHello() {


      alert(super.name);


 }
}

public class Dog : Animal 
{    
      public Dog (string name, int age):base(name)
      {
      }
}

@page "/LearnRouting"

<h3>Learn Routing</h3>

<li class="nav-item px-3">
    <NavLink class="nav-link" href="LearnRouting">
        <span class="oi oi-list-rich" aria-hidden="true"></span> Learn Routing
    </NavLink>
</li>

@page "/LearnRouting"
@page "/NewRouting"

<h3>Learn Routing</h3>

@page "/LearnRouting"
@page "/NewRouting"
@page "/LearnRouting/{parameter1}"
@page "/LearnRouting/{parameter1}/{parameter2}"

<h3>Learn Routing</h3>

<p>Parameter1: @Parameter1</p>
<p>Parameter2: @Parameter2</p>

@code
{
    [Parameter]
    public string Parameter1 { set; get; }

    [Parameter]
    public string Parameter2 { set; get; }
}

@page "/LearnAdvancedRouting"

<h3>Learn Advanced Routing</h3>

<NavLink class="btn btn-secondary" href="LearnAdvancedRouting">
    <span class="oi oi-list-rich" aria-hidden="true"></span> Learn Advanced Routing
</NavLink>

<NavLink class="btn btn-secondary" href="LearnAdvancedRouting?param1=value1&param2=value2">
    <span class="oi oi-list-rich" aria-hidden="true"></span> Learn Advanced Routing
</NavLink>

@page "/LearnAdvancedRouting"
@inject NavigationManager NavigationManager

<h3>Learn Advanced Routing</h3>

<h4>Parameter 1 : @Param1</h4>
<h4>Parameter 2 : @Param2</h4>

@code
{
    string Param1;
    string Param2;

    protected override void OnInitialized()
    {
        base.OnInitialized();

        var absoluteUri = new Uri(NavigationManager.Uri);
        var queryParam = System.Web.HttpUtility.ParseQueryString(absoluteUri.Query);
        Param1 = queryParam["Param1"];
        Param2 = queryParam["Param2"];
    }
}

@page "/LearnAdvancedRouting"
@inject NavigationManager NavigationManager

@*<NavLink href="/learnrouting" class="btn btn-secondary">Back to Routing</NavLink>*@
@*<a href="/learnrouting" class="btn btn-secondary">Back to Routing</a>*@
<button class="btn btn-secondary" @onclick="BackToRouting">Back to Routing</button>

@code
{
    private void BackToRouting()
    {
        NavigationManager.NavigateTo("learnrouting");
    }
}

public class MvcActionViewModel
{
    public string ControllerName { get; set; }
 
    public string ActionName { get; set; }
 
    public string AreaName { get; set; } 
}

public interface IMvcActionsDiscoveryService
{
    ICollection<MvcActionViewModel> MvcActions { get; }
}
 
public class MvcActionsDiscoveryService : IMvcActionsDiscoveryService
{
    public MvcActionsDiscoveryService(IActionDescriptorCollectionProvider actionDescriptorCollectionProvider)
    {
        var actionDescriptors = actionDescriptorCollectionProvider.ActionDescriptors.Items;
        foreach (var actionDescriptor in actionDescriptors)
        {
            var descriptor = actionDescriptor as ControllerActionDescriptor;
            if (descriptor == null)
            {
                continue;
            }
 
            var controllerTypeInfo = descriptor.ControllerTypeInfo;
            var actionMethodInfo = descriptor.MethodInfo;
            MvcActions.Add(new MvcActionViewModel
            {
                ControllerName = descriptor.ControllerName,
                ActionName = descriptor.ActionName,
                AreaName = controllerTypeInfo.GetCustomAttribute<AreaAttribute>()?.RouteValue
            });
        }
    }
 
    public ICollection<MvcActionViewModel> MvcActions { get; } = new HashSet<MvcActionViewModel>(); 
}

public static class MvcActionsDiscoveryServiceExtensions
{
    public static IServiceCollection AddMvcActionsDiscoveryService(this IServiceCollection services)
    {
        services.AddSingleton<IMvcActionsDiscoveryService, MvcActionsDiscoveryService>();
        return services;
    }
}

public void ConfigureServices(IServiceCollection services)
{
    services.AddMvcActionsDiscoveryService();
}

type [access-modifier] type-name [type-params] [access-modifier] ( parameter-list ) [ as identifier ] =
   [ class ]
     [ inherit base-type-name(base-constructor-args) ]
     [ let-bindings ]
     [ do-bindings ]
     member-list
      ...
   [ end ]

type [access-modifier] type-name1 ...
and [access-modifier] type-name2 ...
...

type Account(number : int, name : string) = class
    let mutable amount = 0m
   
end

let myAccount = new Account(123456, "Masoud")

type Account(number : int, name: string) = class
    let mutable amount = 0m
 
    member x.Number = number
    member x.Name= name
    member x.Amount = amount
 
    member x.Deposit(value) = amount <- amount + value
    member x.Withdraw(value) = amount <- amount - value
end

open System
 
type Account(number : int, name: string) = class
    let mutable amount = 0m
 
    member x.Number = number
    member x.Name= name
    member x.Amount = amount
 
    member x.Deposit(value) = amount <- amount + value
    member x.Withdraw(value) = amount <- amount - value
end



 let masoud= new Account(12345, "Masoud")
 let saeed = new Account(67890, "Saeed")
 
let transfer amount (source : Account) (target : Account) =
    source.Withdraw amount
    target.Deposit amount
 
let printAccount (x : Account) =
    printfn "x.Number: %i, x.Name: %s, x.Amount: %M" x.Number x.Name x.Amount
 
let main() =
    let printAccounts() =
        [masoud; saeed] |> Seq.iter printAccount
 
    printfn "\nInializing account"
    homer.Deposit 50M
    marge.Deposit 100M
    printAccounts()
 
    printfn "\nTransferring $30 from Masoud to Saeed"
    transfer 30M masoud saeed



    printAccounts()
 
    printfn "\nTransferring $75 from Saeed to Masoud"
    transfer 75M saeed masoud
    printAccounts()
 
main()

open System
open System.Net
 
type Stock(symbol : string) = class

    let mutable _symbol = String.Empty
    do
     //کد مورد نظر در این جا نوشته  میشود
end

open System

type MyType(a:int, b:int) as this =
    inherit Object()
    let x = 2*a
    let y = 2*b
    do printfn "Initializing object %d %d %d %d %d %d"
               a b x y (this.Prop1) (this.Prop2)
    static do printfn "Initializing MyType." 
    member this.Prop1 = 4*x
    member this.Prop2 = 4*y
    override this.ToString() = System.String.Format("{0} {1}", this.Prop1, this.Prop2)

let obj1 = new MyType(1, 2)

Initializing MyType.
Initializing object 1 2 2 4 8 16

type SomeClass(prop : int) = class
    member x.Prop = prop
    static member SomeStaticMethod = "This is a static method"
end

let instance = new SomeClass(5);;
instance.SomeStaticMethod;; 

output:
stdin(81,1): error FS0191: property 'SomeStaticMethod' is static.

SomeClass.SomeStaticMethod;; (* invoking static method *)

 member alias.PropertyName
        with get() = some-value
        and set(value) = some-assignment

type MyClass() = class
   let mutable num = 0 
    member x.Num
        with get() = num
        and set(value) = num <- value
end;;

public int Num
{
   get{return num;}
   set{num=value;}
}

type MyClass() = class
    let mutable num = 0
 
    member x.Num
        with get() = num
        and set(value) =
            if value > 10 || value < 0 then
                raise (new Exception("Values must be between 0 and 10"))
            else
                num <- value
end

type type-name = 
   interface
       inherits-decl 
       member-defns 
   end

type IPrintable =
   abstract member Print : unit -> unit

type SomeClass1(x: int, y: float) =
   interface IPrintable with 
      member this.Print() = printfn "%d %f" x y

let instance = new SomeClass1(10,20)
instance.Print//فراخوانی این متد باعث ایجاد خطای کامپایلری می‌شود.

let instance = new SomeClass1(10,20) 
let instanceCast = instance :> IPrintable// استفاده از (<:)  برای عملیات تبدیل کلاس به اینترفیس
instanceCast.Print

type Interface1 =
    abstract member Method1 : int -> int

type Interface2 =
    abstract member Method2 : int -> int

type Interface3 =
    inherit Interface1
    inherit Interface2
    abstract member Method3 : int -> int

type MyClass() =
    interface Interface3 with 
        member this.Method1(n) = 2 * n
        member this.Method2(n) = n + 100
        member this.Method3(n) = n / 10

let instance = new MyClass()
let instanceToCast = instance :> Interface3
instanceToCast.Method3 10

[<AbstractClass>]
type [ accessibility-modifier ] abstract-class-name =
    [ inherit base-class-or-interface-name ]
    [ abstract-member-declarations-and-member-definitions ]

    abstract member member-name : type-signature

[<AbstractClass>]
type Shape(x0 : float, y0 : float) =
    let mutable x, y = x0, y0
    let mutable rotAngle = 0.0

    abstract Area : float with get
    abstract Perimeter : float  with get
    abstract Name : string with get

type Square(x, y,SideLength) =
    inherit Shape(x, y)





   override this.Area = this.SideLength * this.SideLength
    override this.Perimeter = this.SideLength * 4.
    override this.Name = "Square"

type Circle(x, y, radius) =
    inherit Shape(x, y)



    let PI = 3.141592654
    member this.Radius = radius
    override this.Area = PI * this.Radius * this.Radius
    override this.Perimeter = 2. * PI * this.Radius

[ attributes ]
type [accessibility-modifier] type-name =
   struct
      type-definition-elements
   end

//یا به صورت زیر

[ attributes ]
[<StructAttribute>]
type [accessibility-modifier] type-name =
   type-definition-elements

type Point3D =
   struct 
      val x: float
      val y: float
      val z: float
   end

type Point2D =
   struct 
      val X: float
      val Y: float
      new(x: float, y: float) = { X = x; Y = y }
   end

public static void RegisterThemeBundels(BundleCollection bundles)
        {
            var ThemePath = "~/Themes";
            var ThemeName = WebConfigurationManager.AppSettings["MvcTheme"];
            var ThemeBundleFileName = "ThemeBundle.json";

        List<ThemeBundle> list;

            try
            {
                JavaScriptSerializer jss = new JavaScriptSerializer();
                var jsonaddress =
                    System.Web.HttpContext.Current.Server.MapPath(string.Format("{0}/{1}/{2}", ThemePath, ThemeName, ThemeBundleFileName));
                var json = System.IO.File.ReadAllText(jsonaddress);
                  list = jss.Deserialize<List<ThemeBundle>>(json);
            }
            catch (Exception ex)
            {
                throw new Exception(string.Format("Cannot read {0}. see more error in inner exception.", ThemeBundleFileName), ex);
            }

            foreach (var themeBundle in list)
            {
                switch (themeBundle.BundleType)
                {
                    case BundleType.Script:
                        bundles.Add(new ScriptBundle(themeBundle.VirtualPath).Include(
                            themeBundle.Urls));
                        break;
                    case BundleType.Style:
                        bundles.Add(new StyleBundle(themeBundle.VirtualPath).Include(
                            themeBundle.Urls));
                        break;
                    default:
                        throw new ArgumentOutOfRangeException(nameof(themeBundle.BundleType));
                }
            }
        }

using System.Runtime.Serialization;

namespace AOP03.DataContracts
{
    [DataContract]
    public class User
    {
        [DataMember]
        public int Id { set; get; }

        [DataMember]
        public string Name { set; get; }
    }
}

using System;
using System.Collections.Generic;
using System.Reflection;
using System.Runtime.Serialization;
using PostSharp.Aspects;
using PostSharp.Extensibility;
using PostSharp.Reflection;

namespace AOP03
{
    [Serializable]
    //این ویژگی تنها نیاز است به کلاس‌ها اعمال شود
    [MulticastAttributeUsage(MulticastTargets.Class)]
    public class DataContractAspect : TypeLevelAspect, IAspectProvider
    {
        public IEnumerable<AspectInstance> ProvideAspects(object targetElement)
        {
            var targetType = (Type)targetElement; //همان نوعی است که ویژگی جاری به آن اعمال خواهد شد

            //این سطر معادل است با درخواست تولید ویژگی دیتاکانترکت
            var introduceDataContractAspect = new CustomAttributeIntroductionAspect(
                new ObjectConstruction(typeof(DataContractAttribute).GetConstructor(Type.EmptyTypes)));

            //این سطر معادل است با درخواست تولید ویژگی دیتاممبر
            var introduceDataMemberAspect = new CustomAttributeIntroductionAspect(
                new ObjectConstruction(typeof(DataMemberAttribute).GetConstructor(Type.EmptyTypes)));

            //در اینجا کار اعمال ویژگی دیتاکانترکت به کلاسی که به عنوان پارامتر متد جاری
            //دریافت شده انجام خواهد شد
            yield return new AspectInstance(targetType, introduceDataContractAspect);

            //مرحله بعد کار اعمال ویژگی دیتاممبر به خواص کلاس است
            foreach (var property in targetType.GetProperties(BindingFlags.Public |
                                                          BindingFlags.DeclaredOnly |
                                                          BindingFlags.Instance))
            {
                if (property.CanWrite)
                    yield return new AspectInstance(property, introduceDataMemberAspect);
            }
        }
    }
}

 [assembly: DataContractAspect(AttributeTargetTypes = "AOP03.DataContracts.*")]