class LoginComponent{
    private _username:string;
    private _password:string;
    public login(username:string,password:string):boolean{
        if(this._username==username && this._password == password){
            return true;
        }
        else{
            return false;
        }
    }
    public setUserLogin(username:string,password:string){
        this._username=username;
        this._password=password;
    }
}
class SignupComponent{
    private _userlist:User[]=[];
    public printDetail(userid:number){
       if(this._userlist.length == 0){
           console.log("no user signed up\n");
           return;
       }
       var status=false;
       for(var i=0;i<this._userlist.length;i++){
           if(this._userlist[i].userId == userid){
                this._userlist[i].printDetail();
                status=true;
           }
           if(!status){
               console.log("no record found");
           }
       }
    }
    public addUser(user:User):boolean{
        try{
            this._userlist.push(user);
            return true;
        }
        catch{
            return false;
        }
    }
}
class User{
    public userId:number;
    public username:string;
    public password:string;
    public fullname:string;
    public age:number;
    public dateofbirth:Date;
    public phonenumber:number;
    public address:string;
    public emailId;
    public printDetail(){
        console.log(`User Id ${this.userId}\nFull Name ${this.fullname}\nDate OF birth ${this.dateofbirth}\nAge ${this.age}\nAddress ${this.address}\nphone Number ${this.phonenumber}\nEmail Id ${this.emailId}`);
    }
}
class Main{
    public entry(){
        var userObject=new User();
        userObject.userId=11;
        userObject.fullname="Akash Kumar";
        userObject.age=22;
        userObject.dateofbirth=new Date("1995-01-07");
        userObject.emailId="resakash1498@gmail.com";
        userObject.address="pune";
        userObject.phonenumber=9088192406;
        userObject.username="aksh123";
        userObject.password="aksh@123";
        var signupObject=new SignupComponent();
        if(signupObject.addUser(userObject)){
            console.log("user added successfully");
        }
        else{
            console.log("some error occured while adding");
        }
        var loginObject=new LoginComponent();
        loginObject.setUserLogin(userObject.username,userObject.password);
        if(loginObject.login(userObject.username,userObject.password)){
            console.log("login successful\nUser Details\n");
            signupObject.printDetail(userObject.userId);
        }
        else{
            console.log("Invalid parameter");
        }
    }
}
var mn=new Main();
mn.entry();