good_open_close_principle.ts

enum StatusPlate = {
  DELIVERED: "delivered",
  PREPARATION: "preparation",
  WAITING: "waiting"
}

interface Plate {
  getStatusPlate(): StatusPlate;
  preparatePlate(): void;
}

class CookedPlate implements Plate {
  private ingredients: string[];
  private name: string;
  private price: number;
  private status: StatusPlate;

  construtor(ingredients: string[], name: string, price: number){
      this.ingredients = ingredients;
      this.name = name;
      this.price = price;
      this.status = StatusPlate.WAITING;
  }
  
  private cook(): void {
    this.status = StatusPlate.PREPARATION
    // method implementation
  }
  
  public getStatusPlate(): StatusPlate {
    return this.status;
  }

  public preparePlate(): void {
      // Need to add a plate status check here
      cook();
  }
}

class FlyPlate implements Plate {
  private ingredients: string[];
  private name: string;
  private price: number;
  private status: StatusPlate;

  construtor(ingredients: string[], name: string, price: number){
      this.ingredients = ingredients;
      this.name = name;
      this.price = price;
      this.status = StatusPlate.WAITING;
  }
  
  private fly(): void {
    this.status = StatusPlate.PREPARATION
    // method implementation
  }
  
  public getStatusPlate(): StatusPlate {
    return this.status;
  }

  public preparePlate(): void {
      // Need to add a plate status check here
      fly();
  }
}

class RoastPlate implements Plate {
  private ingredients: string[];
  private name: string;
  private price: number;
  private status: StatusPlate;

  construtor(ingredients: string[], name: string, price: number){
      this.ingredients = ingredients;
      this.name = name;
      this.price = price;
      this.status = StatusPlate.WAITING;
  }
  
  private roast(): void {
    this.status = StatusPlate.PREPARATION
    // method implementation
  }
  
  public getStatusPlate(): StatusPlate {
    return this.status;
  }

  public preparePlate(): void {
      // Need to add a plate status check here
      roast();
  }
}