// 自动分配Logo插件

// 项目名
def projectName = "app"
// logo存放文件夹名称（文件夹请放在根目录下）
def logoDirName = "logo"
// logo对应分发配置
Map<String, String> handLogoList = new HashMap<String, String>() {
    {
        put("logo-192", "mipmap-xxxhdpi")
        put("logo-144", "mipmap-xxhdpi")
        put("logo-96", "mipmap-xhdpi")
        put("logo-72", "mipmap-hdpi")
        put("logo-48", "mipmap-mdpi")
    }
}
// 源logo后缀名
def sourceLogoSuffix = "png"
// 输出logo名
def outLogoName = "logo.${sourceLogoSuffix}"

// **** 自动分发logo任务 **** //
task autoHandLogo() {
    // 项目路径
    def projectPath = project.projectDir.getAbsolutePath()
    // 资源文件夹路径
    def resPath = "${projectPath}/${projectName}/src/main/res"
    // 源logo所在文件夹
    def sourceLogoDirPath = "${projectPath}/${logoDirName}"

    File sourceLogoDirFile = new File(sourceLogoDirPath)
    if (sourceLogoDirFile.exists()) {
        Set<String> keySet = handLogoList.keySet()
        Iterator<String> keys = keySet.iterator()
        while (keys.hasNext()) {
            String key = keys.next()
            String value = handLogoList.get(key)
            handLogo("${sourceLogoDirPath}/${key}.${sourceLogoSuffix}", "${resPath}/${value}", outLogoName)
        }

        File[] files = sourceLogoDirFile.listFiles()
        if (files != null) {
            for (File t : files) {
                boolean isDelete = t.delete()
                System.out.println("分发logo:删除${t.name}:${isDelete}")
            }
        }
        boolean isDelete = sourceLogoDirFile.delete()
        System.out.println("分发logo:删除源logo文件夹:${isDelete}")
    } else {
        System.out.println("分发logo:logo文件夹不存在")
    }
}

static void handLogo(String sourcePath, String outPath, String newName) {

    if (!new File(sourcePath).exists()) {
        System.out.println("分发logo:${sourcePath}不存在")
        return
    }

    FileInputStream inputStream;
    FileOutputStream outputStream;
    BufferedInputStream buffIn = null;
    BufferedOutputStream buffOut = null;
    File srcFile = new File(sourcePath);

    try {
        inputStream = new FileInputStream(srcFile)

        buffIn = new BufferedInputStream(inputStream);
        File desFile = new File(outPath, newName);
        outputStream = new FileOutputStream(desFile);
        buffOut = new BufferedOutputStream(outputStream);
        byte[] b = new byte[100];
        int i = buffIn.read(b);
        while (i > 0) {
            buffOut.write(b, 0, i);
            i = buffIn.read(b);
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        try {
            if (buffIn != null) {
                buffIn.close();
            }
            if (buffOut != null) {
                buffOut.close();
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    System.out.println("分发logo:${sourcePath}成功")
}