package find;

import java.net.URLDecoder;
import java.net.URLEncoder;
import java.util.StringTokenizer;
import java.awt.Color;
import java.util.Vector;

    
    
public class HtmlChange{
	//將文章分段并且轉(zhuǎn)換html代碼的函數(shù)
	//< &lt;
    //> &gt;
    //& &amp;
    //連續(xù)空格 &nbsp;
    //\n <br>\n
	public static String setArticle(String test){
		String result = test;
		
		
		result = HtmlChange.replaceCode(result,"&","&amp;");
		result = HtmlChange.replaceCode(result,"<","&lt;");
		result = HtmlChange.replaceCode(result,">","&gt;");
		result = HtmlChange.replaceCode(result,"\n","<br>\n");
		result = HtmlChange.replaceCode(result," ","&nbsp;");
		//"   -----  &quot;
		//'   -----  &#39;
		
		

		return "\n\n"+result+"\n\n";
	}
	
	public static String replaceCode(String test,String needToBeReplaced,String replaceChar){ 
		if (test == null||test.equals("")) return ""; 
       	String result = "";
       	StringTokenizer strt=new StringTokenizer(test,needToBeReplaced); 
       	while(strt.hasMoreTokens()){ 
        	result=result+replaceChar+strt.nextToken(); 
       	} 
    	return result.substring(result.indexOf(replaceChar)+replaceChar.length());
 	} 
	/*
	public static String setArticle(String s){
		String result;
		String s1;		
		String s2;
		result = "";
		s1 = "";
		
		
		
		
		int length = s.length();
		for(int i = 0;i<length;i++){
			s1 = s.substring(i,i+1);
			if(s1.equals("\n")) s1 ="<br>\n";
			else if(s1.equals("<")) s1 = "&lt;";
			else if(s1.equals(">")) s1 = "&gt;";
			else if(s1.equals("&")) s1 = "&amp;";
			else if(s1.equals(" ")){
				s2 = " ";
				while(true){
					if(i>length-2) break;
					if(s.substring(i+1,i+2).equals(" ")){
						s2 = s2 + "&nbsp;";
						i++;
					}
					else break;
					
				}
				s1 = s2;
			}
			result = result+s1;
		}
		
		
		
		return "\n\n"+result+"\n\n";
	}
	
	*/
	
	//去掉null和亂碼
	public static String noNullNoUnkownChar(String s){
		if(s!=null) return URLDecoder.decode(s);
		else return "";
	}
	
	
	public static String StringNumberAddOne(String s){
		if(s!=null){
			String s1 = String.valueOf(Integer.parseInt(s)+1);
			int i = s.length()-s1.length();
			if(i>0) s1=s.substring(0,i)+s1;
			return s1;
		}else return "0";
	}
	
	public static void main(String args[]){
		//System.out.println(HtmlChange.sql("select t.title_id,t.title,p.pub_name,a.royaltyper from titles t ,publishers p,titleauthor a where t.pub_id=p.pub_id and t.title_id = a.title_id"));
		String s = "select S.sellGoodsID,S.checkTime,G.codeNumber,C.companyName,S.wetAmount,S.dryAmount,S.price,S.inNoTax,S.shouldPay,S.remain,S.isPaied from sellGoodsTable S,goodsTable G,companyTable C order by S.checkTime desc";
		System.out.println(new StringBuffer(Integer.toHexString(Color.HSBtoRGB(0.6f,0.7f,0.9f)&0x00ffffff)).toString());
		Vector v=new Vector();
		v.firstElement(.add("");
		
		
	}
	
	public static String sqlinsert(String s){
		String a,b;
		String upper = s.toUpperCase();
		if(s.matches("(?i).* ORDER BY .*")){
			a = s.substring(0,upper.lastIndexOf(" ORDER BY "));
			b = s.substring(upper.lastIndexOf(" ORDER BY "),s.length());
		}else{
			a = s;
			b = "";
		}
		System.out.println(a);
		System.out.println(b);
		if(a.matches("(?i).* WHERE .*")){
			a = a + " and ";
		}else{
			a = a + " where ";
		}
		a = a + " sdda like '%sfsa%' ";
		s = a + b;
		System.out.println(s);
		return null;

	}
	
	public static String decode(String s){
		return URLDecoder.decode(s);
	}
	
	public static String encode(String s){
		try{
			return new String(s.getBytes("GBK"),"ISO8859_1");
		}catch(Exception e){
			return "Error Happened!";
		}
	}
	
	public static String sql(String s){
		s = s.substring(0,s.toUpperCase().indexOf("FROM"));
		s.split(",");
		
		
		return null;
	}
	
	public static String Pdecode(String s){
		try{
			return new String(s.getBytes("ISO-8859-1"),"GB2312");
		}catch(Exception e){
			return "Error Happened!";
		}
		
	}
	
	public static String Pencode(String s){
		try{
			return new String(s.getBytes("GB2312"),"ISO-8859-1");
		}catch(Exception e){
			return "Error Happened!";
		}
		
	}

	public static String fhc(int rgb){
	StringBuffer hc = new StringBuffer(Integer.toHexString(rgb&0x00fffff));
	if(hc.length()!=6){
		hc.insert(0,"\"#00");
	}else
		hc.insert(0,"\"#");
	hc.append("\"");
	return hc.toString();
}

}