package com.doumee.core.utils;

import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;

//import com.sun.image.codec.jpeg.JPEGCodec;
//import com.sun.image.codec.jpeg.JPEGImageEncoder;

import javax.imageio.ImageIO;

public class ImageDesignerUtil {

    private static BufferedImage image;

    private static void createImage(String fileLocation,BufferedImage image) {
	try {
//	    FileOutputStream fos = new FileOutputStream(fileLocation);
//	    BufferedOutputStream bos = new BufferedOutputStream(fos);
//		JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(bos);
//		encoder.encode(image);
//		bos.close();
		String formatName = fileLocation.substring(fileLocation.lastIndexOf(".") + 1);
		ImageIO.write(image, formatName , new File(fileLocation) );
	} catch (Exception e) {
	    e.printStackTrace();
	}
    }
	public static boolean graphicsGenerationIs(String bottom, InputStream imgurl,   String savePath) {
		try {
			int imageWidth = 320;// 图片的宽度
			int imageHeight = 370;// 图片的高度
			BufferedImage image = new BufferedImage(imageWidth, imageHeight,
					BufferedImage.TYPE_INT_RGB);
			Graphics graphics = image.getGraphics();
			graphics.setColor(Color.black);
			graphics.fillRect(0, 0, imageWidth, imageHeight);
			// 改成这样:
			BufferedImage bimg = null;
			try {
				bimg = javax.imageio.ImageIO.read(imgurl);
			} catch (Exception e) {
			}

			if (bimg != null)
				graphics.drawImage(bimg, 15, 15, null);
			// ------------------------背景图画结束--------------



			graphics.setColor(Color.WHITE);
			graphics.setFont(new Font("微软雅黑", Font.PLAIN, 30));
			graphics.drawString(bottom, 90, 345);
			// --------------------昵称画结束------------------
			graphics.dispose();
			createImage(savePath,image);
			return  new File(savePath).isFile();

		}catch (Exception e){
			return false;
		}

	}
    public static String graphicsGeneration(String name, String imgurl, String header,
	    String qrCode,String savePath) {

	int imageWidth = 640;// 图片的宽度
	int imageHeight = 1020;// 图片的高度
	image = new BufferedImage(imageWidth, imageHeight,
		BufferedImage.TYPE_INT_RGB);
	Graphics graphics = image.getGraphics();
	graphics.setColor(Color.WHITE);
	graphics.fillRect(0, 0, imageWidth, imageHeight);
	// 改成这样:
	BufferedImage bimg = null;
	try {
	    bimg = javax.imageio.ImageIO.read(new java.io.File(imgurl));
	} catch (Exception e) {
	}

	if (bimg != null)
	    graphics.drawImage(bimg, 0, 0, null);
	// ------------------------背景图画结束--------------

	// graphics.fillRect(0, 0, headWidth, headHeight);
	// 改成这样:
	bimg = null;
	try {
	    bimg = javax.imageio.ImageIO.read(new java.io.File(header));
	} catch (Exception e) {
	}

	if (bimg != null)
	    graphics.drawImage(bimg, 26, 34, 90, 90, null);
	// --------------头像画结束---------------
	graphics.setColor(Color.BLACK);
	graphics.setFont(new Font("微软雅黑", Font.PLAIN, 30));
	graphics.drawString(name, 134, 70);
	// --------------------昵称画结束------------------

	graphics.setColor(Color.WHITE);
	// graphics.fillRect(0, 0, codeWidth, codeHeight);
	// 改成这样:
	bimg = null;
	try {
	    bimg = javax.imageio.ImageIO.read(new java.io.File(qrCode));
	} catch (Exception e) {
	}

	if (bimg != null)
	    graphics.drawImage(bimg, 140, 547, 360, 360, null);
	// --------------二维码画结束---------------
	graphics.dispose();
	createImage(savePath,image);

	return savePath;

    }

    public static void main(String[] args) {
	ImageDesignerUtil cg = new ImageDesignerUtil();
	try {
	    graphicsGeneration("我是新世界之神", "bg.png",
		    "D:\\test\\head.png", "D:\\test\\code.png","D:\\test\\test0.png");
	} catch (Exception e) {
	    e.printStackTrace();
	}
    }
}