/**
 * 蛋糕制作抽象類
 * @author:liyajie
 * @createTime:2022/2/24 10:53
 * @version:1.0
 */
public abstract class CakeHandler {
    /**
     * 制作蛋糕
     * @author: liyajie
     * @date: 2022/2/24 10:54
     * @param
     * @return void
     * @exception:
     * @update:
     * @updatePerson:
     **/
    public abstract void makeCake();
}

/**
 * 制作蘋果蛋糕策略
 * @author:liyajie
 * @createTime:2022/2/24 10:55
 * @version:1.0
 */
public class AppleCakeHandler extends CakeHandler{
    @Override
    public void makeCake() {
        System.out.println("正在制作蘋果蛋糕");
    }
}

/**
 * 制作香蕉蛋糕策略
 * @author:liyajie
 * @createTime:2022/2/24 10:55
 * @version:1.0
 */
public class BananaCakeHandler extends CakeHandler{
    @Override
    public void makeCake() {
        System.out.println("正在制作香蕉蛋糕");
    }
}

/**
 * 制作蛋糕枚舉
 * @author:liyajie
 * @createTime:2022/2/24 10:57
 * @version:1.0
 */
public enum CakeEnum {
    APPLE(AppleCakeHandler.class.getSimpleName(),new AppleCakeHandler()),
    BANANA(BananaCakeHandler.class.getSimpleName(),new BananaCakeHandler());

    private final String cakeType;
    private final CakeHandler cakeHandler;
    CakeEnum(String cakeType, CakeHandler cakeHandler){
        this.cakeType = cakeType;
        this.cakeHandler = cakeHandler;
    }

    // 匹配策略類
    public static CakeEnum match(String cakeType){
        CakeEnum[] values = CakeEnum.values();
        for (CakeEnum cakeEnum : values) {
            if(cakeType.equals(cakeEnum.cakeType)){
                return cakeEnum;
            }
        }
        return null;
    }

    public String getCakeType(){
        return cakeType;
    }

    public CakeHandler getCakeHandler(){
        return cakeHandler;
    }
}

/**
 * 測試類
 * @author:liyajie
 * @createTime:2022/2/24 11:07
 * @version:1.0
 */
public class Test {
    public static void main(String[] args) {
        String cakeType = AppleCakeHandler.class.getSimpleName();
        CakeEnum cakeEnum = CakeEnum.match(cakeType);
        CakeHandler cakeHandler = cakeEnum.getCakeHandler();
        cakeHandler.makeCake();

        cakeType = BananaCakeHandler.class.getSimpleName();
        cakeEnum = CakeEnum.match(cakeType);
        cakeHandler = cakeEnum.getCakeHandler();
        cakeHandler.makeCake();
    }
}