import java.awt.Color;
public class LRU {
	public static void main(String[] args) {
		MyFrame myframe=new MyFrame();
		//System.out.println(Thread.currentThread().getName());
		AssCache ac=new AssCache();
		int hittimes=0;
		int loadtimes=0;
		int replacetimes=0;
		int state=0;//操作的狀態:1=hit;2=load;3=replace;
		double hitrate=0;
		/*try {//輸入數據要在15s之內完成，要不就會出錯
			Thread.currentThread().sleep(15000);
		}
		catch(InterruptedException e){}*/
		while(myframe.getmutex()==0) {//檢查是否按過按鈕
		}
		System.out.println(myframe.getInput());
		String runseq;//運行序列
		for(int i=0;i<myframe.getInput().length();i++) {//0
			runseq=myframe.getInput().substring(i+1);
			myframe.setJTextFieldString(runseq, 0);//設置訪問序列
			char c=myframe.getInput().charAt(i);
			myframe.setJTextFieldString(c+"", 9);
			System.out.println((i+1)+" "+c);//test sentance
			if(ac.ishit(c)) {//hit
				System.out.println("Hit the Cache!!!");
				ac.hitopt(c);
				state=1;//修改狀態
				hittimes++;//命中次數+1
			}
			else {
				if(ac.isnotfull()) {
					ac.place(c);//place
					loadtimes++;//裝入次數+1
					state=2;//修改狀態
					System.out.println("Place the Cache");
					}
			    else {
			    	//System.out.println(ac.lruseq());//sequence number
			    	ac.replace(c,ac.lruseq());//replace
			    	replacetimes++;//替換次數+1
			    	state=3;//修改狀態
			    	System.out.println("Replace the Cache");
			    	}
			}
			//顏色閃一下,代表哪個cache塊的內容有變化
			myframe.setTextFieldColor(Color.pink,ac.findlocation(c)+1);
			try {//小暫停2s
				Thread.currentThread().sleep(2000);
			}
			catch(InterruptedException e){}
			myframe.setTextFieldColor(Color.WHITE,ac.findlocation(c)+1);
			//---------------------------------------------
			//修改相應cache塊的內容
			myframe.setJTextFieldString(ac.cache0bblock(),1);
			myframe.setJTextFieldString(ac.cache1bblock(),2);
			myframe.setJTextFieldString(ac.cache2bblock(),3);
			myframe.setJTextFieldString(ac.cache3bblock(),4);
			//System.out.println(ac.blocktoString());
			//顯示命中次數，裝入次數，替換次數
			myframe.setJTextFieldString(hittimes+"", 5);
			myframe.setJTextFieldString(loadtimes+"", 6);
			myframe.setJTextFieldString(replacetimes+"", 7);
			try {//小暫停2s
				Thread.currentThread().sleep(2000);
			}
			catch(InterruptedException e){}
		}//0
		hitrate=hittimes/(hittimes+loadtimes+replacetimes+0.0);//計算命中率
		myframe.setJTextFieldString(hitrate+"", 8);//顯示命中率
	}
}