package com.rockchip.smart.rockhome.extern;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;

/**
 * Created by Administrator on 2017/3/30.
 */

public class DimenTool {
    public static void gen(int base, int dp) {
        File file = new File("./app/src/main/res/values/dimens.xml");
        BufferedReader reader = null;
        StringBuilder sw = new StringBuilder();

        float ratio = (float) (dp * 1.0 / base);

        try {
            System.out.println("生成不同分辨率：");
            reader = new BufferedReader(new FileReader(file));
            String tempString;
            int line = 1;
            // 一次读入一行，直到读入null为文件结束

            while ((tempString = reader.readLine()) != null) {
                if (tempString.contains("</dimen>") && tempString.contains("dp")) {
                    //tempString = tempString.replaceAll(" ", "");
                    String start = tempString.substring(0, tempString.indexOf(">") + 1);
                    String end = tempString.substring(tempString.lastIndexOf("<") - 2);
                    int num = Integer.valueOf(tempString.substring(tempString.indexOf(">") + 1, tempString.indexOf("</dimen>") - 2));

                    sw.append(start).append((int) Math.round(num * ratio)).append(end).append("\n");
                } else {
                    sw.append(tempString).append("\n");
                }
                line++;
            }
            reader.close();

            String swFile = "./app/src/main/res/values-sw" + dp + "dp";
            writeFile(swFile, sw.toString());
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if (reader != null) {
                try {
                    reader.close();
                } catch (IOException e1) {
                    e1.printStackTrace();
                }
            }
        }
    }

    public static void gen() {

        File file = new File("./app/src/main/res/values/dimens.xml");
        BufferedReader reader = null;
        StringBuilder sw160 = new StringBuilder();
        StringBuilder sw320 = new StringBuilder();
        StringBuilder sw360 = new StringBuilder();
        StringBuilder sw480 = new StringBuilder();
        StringBuilder sw600 = new StringBuilder();
        StringBuilder sw720 = new StringBuilder();
        StringBuilder sw800 = new StringBuilder();
        StringBuilder w820 = new StringBuilder();


        try {
            System.out.println("生成不同分辨率：");
            reader = new BufferedReader(new FileReader(file));
            String tempString;
            int line = 1;
            // 一次读入一行，直到读入null为文件结束

            while ((tempString = reader.readLine()) != null) {

                if (tempString.contains("</dimen>")) {
                    //tempString = tempString.replaceAll(" ", "");
                    String start = tempString.substring(0, tempString.indexOf(">") + 1);
                    String end = tempString.substring(tempString.lastIndexOf("<") - 2);
                    int num = Integer.valueOf(tempString.substring(tempString.indexOf(">") + 1, tempString.indexOf("</dimen>") - 2));

                    sw480.append(start).append((int) Math.round(num * 0.6)).append(end).append("\n");
                    sw600.append(start).append((int) Math.round(num * 0.75)).append(end).append("\n");
                    sw720.append(start).append((int) Math.round(num * 0.9)).append(end).append("\n");
                    sw800.append(tempString).append("\n");
                    w820.append(tempString).append("\n");

                } else {
                    sw480.append(tempString).append("\n");
                    sw600.append(tempString).append("\n");
                    sw720.append(tempString).append("\n");
                    sw800.append(tempString).append("\n");
                    w820.append(tempString).append("\n");
                }
                line++;
            }
            reader.close();
            System.out.println("<!--  sw480 -->");
            System.out.println(sw480);
            System.out.println("<!--  sw600 -->");
            System.out.println(sw600);

            System.out.println("<!--  sw720 -->");
            System.out.println(sw720);
            System.out.println("<!--  sw800 -->");
            System.out.println(sw800);

            String sw480file = "./app/src/main/res/values-sw480dp/dimens.xml";
            String sw600file = "./app/src/main/res/values-sw600dp/dimens.xml";
            String sw720file = "./app/src/main/res/values-sw720dp/dimens.xml";
            String sw800file = "./app/src/main/res/values-sw800dp-land/dimens.xml";
            String w820file = "./app/src/main/res/values-sw820dp/dimens.xml";
            writeFile(sw480file, sw480.toString());
//            writeFile(sw600file, sw600.toString());
            writeFile(sw720file, sw720.toString());
//            writeFile(sw800file, sw800.toString());
            writeFile(w820file, w820.toString());
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if (reader != null) {
                try {
                    reader.close();
                } catch (IOException e1) {
                    e1.printStackTrace();
                }
            }
        }
    }

    public static void writeFile(String dir, String text) {
        File f = new File(dir);
        if (!f.exists())
            f.mkdirs();
        String file = dir + "/dimens.xml";
        f = new File(file);
        if (f.exists())
            try {
                f.createNewFile();
            } catch (IOException e) {
                e.printStackTrace();
                return;
            }
        PrintWriter out = null;
        try {
            out = new PrintWriter(new BufferedWriter(new FileWriter(file)));
            out.println(text);
        } catch (IOException e) {
            e.printStackTrace();
        }
        out.close();
    }

//    public static void main(String[] args) {
//        gen();
//    }

    public static void main(String[] args) {
        int baseDpi = 560;
        gen(baseDpi, 160);
        gen(baseDpi, 320);
        gen(baseDpi, 360);
        gen(baseDpi, 480);
        gen(baseDpi, 600);
        gen(baseDpi, 720);
        gen(baseDpi, 800);
        gen(baseDpi, 820);
    }
}