package com.gingersoft.gsa.cloud.common.utils.log;

import android.util.Log;

/**
 * autour: ELEGANT_BIN
 * date: 2018/4/10 12:39
 * update: 2018/4/10 12:39
 * description: 解决json长度大于4k显示不全
 */

public class LogUtil {

    //可以全局控制是否打印log日志
    private static boolean isPrintLog = true;
    private static int LOG_MAXLENGTH = 6000;
    private final static String TAG = "LogUtil";

    public static void v(String msg) {
        v(TAG, msg);
    }

    public static void v(String tagName, String msg) {
        if (isPrintLog) {
            int strLength = msg.length();
            int start = 0;
            int end = LOG_MAXLENGTH;
            for (int i = 0; i < 100; i++) {
                if (strLength > end) {
                    Log.v(tagName + i, msg.substring(start, end));
                    start = end;
                    end = end + LOG_MAXLENGTH;
                } else {
                    Log.v(tagName + i, msg.substring(start, strLength));
                    break;
                }
            }
        }
    }

    public static void d(String msg) {
        //因为String的length是字符数量不是字节数量所以为了防止中文字符过多，
        //  把4*1024的MAX字节打印长度改为2001字符数
        int max_str_length = 2001 - TAG.length();
        //大于4000时
        while (msg.length() > max_str_length) {
            Log.d(TAG, msg.substring(0, max_str_length));
            msg = msg.substring(max_str_length);
        }
        //剩余部分
        d(TAG, msg);
    }

    public static void d(String tagName, String msg) {
        if (isPrintLog && msg != null) {
            int strLength = msg.length();
            int start = 0;
            int end = LOG_MAXLENGTH;
            for (int i = 0; i < 100; i++) {
                if (strLength > end) {
                    Log.d(tagName + i, msg.substring(start, end));
                    start = end;
                    end = end + LOG_MAXLENGTH;
                } else {
                    Log.d(tagName + i, msg.substring(start, strLength));
                    break;
                }
            }
        }
    }

    public static void i(String msg) {
        i(TAG, msg);
    }

    public static void i(String tagName, String msg) {
        if (isPrintLog) {
            int strLength = msg.length();
            int start = 0;
            int end = LOG_MAXLENGTH;
            for (int i = 0; i < 100; i++) {
                if (strLength > end) {
                    Log.i(tagName + i, msg.substring(start, end));
                    start = end;
                    end = end + LOG_MAXLENGTH;
                } else {
                    Log.i(tagName + i, msg.substring(start, strLength));
                    break;
                }
            }
        }
    }

    public static void w(String msg) {
        w(TAG, msg);
    }

    public static void w(String tagName, String msg) {
        if (isPrintLog) {
            int strLength = msg.length();
            int start = 0;
            int end = LOG_MAXLENGTH;
            for (int i = 0; i < 100; i++) {
                if (strLength > end) {
                    Log.w(tagName + i, msg.substring(start, end));
                    start = end;
                    end = end + LOG_MAXLENGTH;
                } else {
                    Log.w(tagName + i, msg.substring(start, strLength));
                    break;
                }
            }
        }
    }

    public static void e(String msg) {
        e(TAG, msg);
    }
    public static void e(String tagName, String msg) {
        if (isPrintLog) {
            int strLength = msg.length();
            int start = 0;
            int end = LOG_MAXLENGTH;
            for (int i = 0; i < 100; i++) {
                if (strLength > end) {
                    Log.e(tagName + i, msg.substring(start, end));
                    start = end;
                    end = end + LOG_MAXLENGTH;
                } else {
                    Log.e(tagName + i, msg.substring(start, strLength));
                    break;
                }
            }
        }
    }

}
