package com.hh.arome.utlis.log;

import android.annotation.SuppressLint;
import android.os.Build;
import android.text.TextUtils;
import android.util.Log;

import androidx.annotation.IntDef;
import androidx.annotation.IntRange;

import com.blankj.utilcode.util.FileIOUtils;
import com.blankj.utilcode.util.FileUtils;
import com.blankj.utilcode.util.PathUtils;
import com.common.lib_base.BuildConfig;
import com.common.lib_base.CommonApplication;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonElement;
import com.google.gson.JsonParser;
import com.hh.arome.utlis.device.DeviceUtils;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import java.io.File;
import java.io.IOException;
import java.io.StringReader;
import java.io.StringWriter;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.text.Format;
import java.text.SimpleDateFormat;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Date;
import java.util.Formatter;
import java.util.LinkedHashMap;
import java.util.Locale;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import javax.xml.transform.OutputKeys;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;

/**
 * <pre>
 *     @author yangchong
 *     blog  :
 *     time  : 2018/07/2
 *     desc  : Log 相关工具类
 *     revise:
 * </pre>
 */
public final class AppLogUtils {

    /*
     getConfig                : 获取 log 配置
     Config.setLogSwitch      : 设置 log 总开关
     Config.setConsoleSwitch  : 设置 log 控制台开关
     Config.setGlobalTag      : 设置 log 全局 tag
     Config.setLogHeadSwitch  : 设置 log 头部信息开关
     Config.setLog2FileSwitch : 设置 log 文件开关
     Config.setDir            : 设置 log 文件存储目录
     Config.setFilePrefix     : 设置 log 文件前缀
     Config.setBorderSwitch   : 设置 log 边框开关
     Config.setSingleTagSwitch: 设置 log 单一 tag 开关（为美化 AS 3.1 的 Logcat）
     Config.setConsoleFilter  : 设置 log 控制台过滤器
     Config.setFileFilter     : 设置 log 文件过滤器
     Config.setStackDeep      : 设置 log 栈深度
     Config.setStackOffset    : 设置 log 栈偏移
     log                      : 自定义 tag 的 type 日志
     v                        : tag 为类名的 Verbose 日志
     vTag                     : 自定义 tag 的 Verbose 日志
     d                        : tag 为类名的 Debug 日志
     dTag                     : 自定义 tag 的 Debug 日志
     i                        : tag 为类名的 Info 日志
     iTag                     : 自定义 tag 的 Info 日志
     w                        : tag 为类名的 Warn 日志
     wTag                     : 自定义 tag 的 Warn 日志
     e                        : tag 为类名的 Error 日志
     eTag                     : 自定义 tag 的 Error 日志
     a                        : tag 为类名的 Assert 日志
     aTag                     : 自定义 tag 的 Assert 日志
     file                     : log 到文件
     json                     : log 字符串之 json
     xml                      : log 字符串之 xml
     */

    public static final int V = Log.VERBOSE;
    public static final int D = Log.DEBUG;
    public static final int I = Log.INFO;
    public static final int W = Log.WARN;
    public static final int E = Log.ERROR;

    @IntDef({V, D, I, W, E})
    @Retention(RetentionPolicy.SOURCE)
    private @interface TYPE {
    }

    private static final char[] T = new char[]{'V', 'D', 'I', 'W', 'E', 'A'};

    private static final int FILE = 0x10;
    private static final int JSON = 0x20;
    private static final int XML = 0x30;

    private static final String FILE_SEP = System.getProperty("file.separator");
    private static final String LINE_SEP = System.getProperty("line.separator");
    private static final String TOP_CORNER = "┌";
    private static final String MIDDLE_CORNER = "├";
    private static final String LEFT_BORDER = "│ ";
    private static final String BOTTOM_CORNER = "└";
    private static final String SIDE_DIVIDER = "────────────────────────────────────────────────────────";
    private static final String MIDDLE_DIVIDER = "┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄";
    private static final String TOP_BORDER = TOP_CORNER + SIDE_DIVIDER + SIDE_DIVIDER;
    private static final String MIDDLE_BORDER = MIDDLE_CORNER + MIDDLE_DIVIDER + MIDDLE_DIVIDER;
    private static final String BOTTOM_BORDER = BOTTOM_CORNER + SIDE_DIVIDER + SIDE_DIVIDER;
    private static final int MAX_LEN = 4000;
    @SuppressLint("SimpleDateFormat")
    private static final Format FORMAT = new SimpleDateFormat("MM-dd HH:mm:ss.SSS ");
    private static final String NOTHING = "log nothing";
    private static final String NULL = BuildConfig.LOG_TAG;
    private static final String ARGS = "args";
    private static final Config CONFIG = new Config();

    private static String sDefaultDir;// log 默认存储目录
    private static String sDir;       // log 存储目录
    private static String sFilePrefix = "hwmcLog";// log 文件前缀
    private static boolean sLogSwitch = true;  // log 总开关，默认开
    private static boolean sLog2ConsoleSwitch = true;  // logcat 是否打印，默认打印
    private static String sGlobalTag = BuildConfig.LOG_TAG;  // log 标签
    private static boolean sTagIsSpace = true;  // log 标签是否为空白
    private static boolean sLogHeadSwitch = true;  // log 头部开关，默认开
    private static boolean sLog2FileSwitch = false; // log 写入文件开关，默认关
    private static boolean sLogBorderSwitch = true;  // log 边框开关，默认开
    private static int sConsoleFilter = V;     // log 控制台过滤器
    private static int sFileFilter = V;     // log 文件过滤器
    private static int sStackDeep = 1;     // log 栈深度

    private AppLogUtils() {
        throw new UnsupportedOperationException("u can't instantiate me...");
    }

    public static Config getConfig() {
        return CONFIG;
    }

    public static void v(final Object... contents) {
        log(V, sGlobalTag, contents);
    }

    public static void vTag(final String tag, final Object... contents) {
        log(V, tag, contents);
    }

    public static void d(final Object... contents) {
        log(D, sGlobalTag, contents);
    }

    public static void dTag(final String tag, final Object... contents) {
        log(D, tag, contents);
    }

    public static void i(final Object... contents) {
        log(I, sGlobalTag, contents);
    }

    public static void iTag(final String tag, final Object... contents) {
        log(I, tag, contents);
    }

    public static void w(final Object... contents) {
        log(W, sGlobalTag, contents);
    }

    public static void wTag(final String tag, final Object... contents) {
        log(W, tag, contents);
    }

    public static void e(final Object... contents) {
        log(E, sGlobalTag, contents);
    }

    public static void eTag(final String tag, final Object... contents) {
        log(E, tag, contents);
    }

    public static void file(final Object content) {
        log(FILE | D, sGlobalTag, content);
    }

    public static void file(@TYPE final int type, final Object content) {
        log(FILE | type, sGlobalTag, content);
    }

    public static void file(final String tag, final Object content) {
        log(FILE | D, tag, content);
    }

    public static void file(@TYPE final int type, final String tag, final Object content) {
        log(FILE | type, tag, content);
    }

    public static void json(final String content) {
        log(JSON | D, sGlobalTag, content);
    }

    public static void json(@TYPE final int type, final String content) {
        log(JSON | type, sGlobalTag, content);
    }

    public static void json(final String tag, final String content) {
        log(JSON | D, tag, content);
    }

    public static void json(@TYPE final int type, final String tag, final String content) {
        log(JSON | type, tag, content);
    }

    public static void xml(final String content) {
        log(XML | D, sGlobalTag, content);
    }

    public static void xml(@TYPE final int type, final String content) {
        log(XML | type, sGlobalTag, content);
    }

    public static void xml(final String tag, final String content) {
        log(XML | D, tag, content);
    }

    public static void xml(@TYPE final int type, final String tag, final String content) {
        log(XML | type, tag, content);
    }

    private static void log(final int type, final String tag, final Object... contents) {
        if (!sLogSwitch || (!sLog2ConsoleSwitch && !sLog2FileSwitch)) return;
        int type_low = type & 0x0f, type_high = type & 0xf0;
        if (type_low < sConsoleFilter && type_low < sFileFilter) return;
        final TagHead tagHead = processTagAndHead(tag);
//        Log.e("TEST", "tagHead--" + tagHead.toString());
        String body = processBody(type_high, contents);
//        Log.e("TEST", "body--" + body.toString());
        if (sLog2ConsoleSwitch && type_low >= sConsoleFilter && type_high != FILE) {
            print2Console(type_low, tagHead.tag, tagHead.consoleHead, body);
        }
        if ((sLog2FileSwitch || type_high == FILE) && type_low >= sFileFilter) {
            print2File(type_low, tagHead.tag, tagHead.fileHead + body);
        }
    }


    private static TagHead processTagAndHead(String tag) {
        if (!sTagIsSpace && !sLogHeadSwitch) {
            tag = sGlobalTag;
        } else {
            final StackTraceElement[] stackTrace = new Throwable().getStackTrace();
            StackTraceElement targetElement = stackTrace[3];
            String methodName = targetElement.getMethodName();
//            Log.e("TEST", "methodName--"+methodName);
            String fileName = targetElement.getFileName();
//            Log.e("TEST", "fileName--"+fileName);
            String className;
            // 混淆可能会导致获取为空 加-keepattributes SourceFile,LineNumberTable
            if (fileName == null) {
                className = targetElement.getClassName();
                String[] classNameInfo = className.split("\\.");
                if (classNameInfo.length > 0) {
                    className = classNameInfo[classNameInfo.length - 1];
                }
                int index = className.indexOf('$');
                if (index != -1) {
                    className = className.substring(0, index);
                }
                fileName = className + ".java";
            } else {
                int index = fileName.indexOf('.');// 混淆可能导致文件名被改变从而找不到"."
                className = index == -1 ? fileName : fileName.substring(0, index);
            }
            if (sTagIsSpace) tag = isSpace(tag) ? className : tag;
            if (sLogHeadSwitch) {
                String tName = Thread.currentThread().getName();
                final String head = new Formatter()
                        .format("%s, %s(%s:%d)",
                                tName,
                                targetElement.getMethodName(),
                                fileName,
                                targetElement.getLineNumber())
                        .toString();
                final String fileHead = " [" + head + "]: ";
                if (sStackDeep <= 1) {
//                    Log.e("TEST", "sStackDeep-<= 1");
                    return new TagHead(tag, new String[]{head}, fileHead);
                } else {
//                    Log.e("TEST", "sStackDeep-> 1");
                    final String[] consoleHead =
                            new String[Math.min(sStackDeep, stackTrace.length - 3)];
                    consoleHead[0] = head;
                    int spaceLen = tName.length() + 2;
                    String space = new Formatter().format("%" + spaceLen + "s", "").toString();
                    for (int i = 1, len = consoleHead.length; i < len; ++i) {
                        targetElement = stackTrace[i + 3];
                        consoleHead[i] = new Formatter()
                                .format("%s%s(%s:%d)",
                                        space,
                                        targetElement.getMethodName(),
                                        targetElement.getFileName(),
                                        targetElement.getLineNumber())
                                .toString();

//                        Log.e("TEST", "MethodName--" + targetElement.getMethodName());

                    }
//                    Log.e("TEST", "tag--" + tag);
//                    Log.e("TEST", "consoleHead--" + consoleHead);
//                    Log.e("TEST", "fileHead--" + fileHead);
                    return new TagHead(tag, consoleHead, fileHead);
                }
            }
        }
        return new TagHead(tag, null, ": ");
    }

    private static String processBody(final int type, final Object... contents) {
        String body = NULL;
        if (contents != null) {
            if (contents.length == 1) {
                Object object = contents[0];
                if (object != null) body = object.toString();
                if (type == JSON) {
                    body = formatJson(body);
                } else if (type == XML) {
                    body = formatXml(body);
                }
            } else {
                StringBuilder sb = new StringBuilder();
                for (int i = 0, len = contents.length; i < len; ++i) {
                    Object content = contents[i];
                    sb.append(ARGS)
                            .append("[")
                            .append(i)
                            .append("]")
                            .append(" = ")
                            .append(content == null ? NULL : content.toString())
                            .append(LINE_SEP);
                }
                body = sb.toString();
            }
        }
        return body.length() == 0 ? NOTHING : body;
    }

    /**
     * 解析json
     *
     * @param json json
     * @return
     */
    private static String formatJson(String json) {
        try {
            if (json.startsWith("{")) {
                json = new JSONObject(json).toString(4);
            } else if (json.startsWith("[")) {
                json = new JSONArray(json).toString(4);
            }
        } catch (JSONException e) {
            e.printStackTrace();
        }
        return json;
    }


    /**
     * 解析xml
     *
     * @param xml xml
     * @return
     */
    private static String formatXml(String xml) {
        try {
            Source xmlInput = new StreamSource(new StringReader(xml));
            StreamResult xmlOutput = new StreamResult(new StringWriter());
            Transformer transformer = TransformerFactory.newInstance().newTransformer();
            transformer.setOutputProperty(OutputKeys.INDENT, "yes");
            transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
            transformer.transform(xmlInput, xmlOutput);
            xml = xmlOutput.getWriter().toString().replaceFirst(">", ">" + LINE_SEP);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return xml;
    }

    private static void print2Console(final int type,
                                      final String tag,
                                      final String[] head,
                                      final String msg) {
        printBorder(type, tag, true);
        printHead(type, tag, head);
        printMsg(type, tag, msg);
        printBorder(type, tag, false);

    }

    private static void printBorder(final int type, final String tag, boolean isTop) {
        if (sLogBorderSwitch) {
            Log.println(type, tag, isTop ? TOP_BORDER : BOTTOM_BORDER);
//            saveLog(LogType.Logcat, isTop ? TOP_BORDER : BOTTOM_BORDER);
        }
    }

    private static void printHead(final int type, final String tag, final String[] head) {
        if (head != null) {
            for (String aHead : head) {
                Log.println(type, tag, sLogBorderSwitch ? LEFT_BORDER + aHead : aHead);
                Log.e("TEST", "type--" + type);
                Log.e("TEST", "tag--" + tag);
                Log.e("TEST", sLogBorderSwitch ? LEFT_BORDER + aHead : aHead + "      printHead ");
//                saveLog(LogType.Logcat, sLogBorderSwitch ? LEFT_BORDER + aHead : aHead);
            }
            if (sLogBorderSwitch) {
                Log.println(type, tag, MIDDLE_BORDER);
                Log.e("TEST", MIDDLE_BORDER + "      sLogBorderSwitch ");
//                saveLog(LogType.Logcat, MIDDLE_BORDER);
            }
        }
    }

    private static void printMsg(final int type, final String tag, final String msg) {
        int len = msg.length();
        int countOfSub = len / MAX_LEN;
        if (countOfSub > 0) {
            int index = 0;
            for (int i = 0; i < countOfSub; i++) {
                printSubMsg(type, tag, msg.substring(index, index + MAX_LEN));
                index += MAX_LEN;
            }
            if (index != len) {
                printSubMsg(type, tag, msg.substring(index, len));
            }
        } else {
            printSubMsg(type, tag, msg);
        }
    }

    private static void printSubMsg(final int type, final String tag, final String msg) {
        if (!sLogBorderSwitch) {
            Log.println(type, tag, msg);
//            saveLog(LogType.Logcat, msg);
            return;
        }
        String[] lines = msg.split(LINE_SEP);
        for (String line : lines) {
            Log.println(type, tag, LEFT_BORDER + line);
//            saveLog(LogType.Logcat, LEFT_BORDER + line);
        }
    }

    /**
     * 将日志写入到文件中，思路是先拼接字符串，然后再写入文件
     *
     * @param type 类型
     * @param tag  tag
     * @param msg  msg
     */
    private static void print2File(final int type, final String tag, final String msg) {
        Date now = new Date(System.currentTimeMillis());
        String format = FORMAT.format(now);
        String date = format.substring(0, 5);
        String time = format.substring(6);
        final String fullPath =
                (sDir == null ? sDefaultDir : sDir) + sFilePrefix + "-" + date + ".txt";
        if (!createOrExistsFile(fullPath)) {
            Log.e(tag, "log to " + fullPath + " failed!");
            return;
        }
        StringBuilder sb = new StringBuilder();
        sb.append(time)
                .append(T[type - V])
                .append("/")
                .append(tag)
                .append(msg)
                .append(LINE_SEP);
        final String content = sb.toString();

        //一边打印日志一边写入文件
        if (PrintToFileUtil.input2File(content, fullPath)) {
            Log.d(tag, "log to " + fullPath + " success!");
        } else {
            Log.e(tag, "log to " + fullPath + " failed!");
        }
    }

    private static boolean createOrExistsFile(final String filePath) {
        File file = new File(filePath);
        if (file.exists()) return file.isFile();
        if (!createOrExistsDir(file.getParentFile())) return false;
        try {
            boolean isCreate = file.createNewFile();
            if (isCreate) {
                String head = PrintToFileUtil.printDeviceInfo();
                PrintToFileUtil.input2File(head, filePath);
            }
            return isCreate;
        } catch (IOException e) {
            e.printStackTrace();
            return false;
        }
    }


    private static boolean createOrExistsDir(final File file) {
        return file != null && (file.exists() ? file.isDirectory() : file.mkdirs());
    }

    /**
     * 判断是否为空
     *
     * @param s s
     * @return
     */
    private static boolean isSpace(final String s) {
        if (s == null) return true;
        for (int i = 0, len = s.length(); i < len; ++i) {
            if (!Character.isWhitespace(s.charAt(i))) {
                return false;
            }
        }
        return true;
    }

    /**
     * config 采用builder模式
     */
    public static class Config {
        private Config() {
            if (sDefaultDir != null) return;
//            if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())
//                    && MyApplication.getContext().getExternalCacheDir() != null)
//                sDefaultDir = MyApplication.getContext().getExternalCacheDir() + FILE_SEP + "log" + FILE_SEP;
//            else {
//                sDefaultDir = MyApplication.getContext().getCacheDir() + FILE_SEP + "log" + FILE_SEP;
//            }
        }

        public Config setLogSwitch(final boolean logSwitch) {
            sLogSwitch = logSwitch;
            return this;
        }

        public Config setConsoleSwitch(final boolean consoleSwitch) {
            sLog2ConsoleSwitch = consoleSwitch;
            return this;
        }

        public Config setGlobalTag(final String tag) {
            if (isSpace(tag)) {
                sGlobalTag = "";
                sTagIsSpace = true;
            } else {
                sGlobalTag = tag;
                sTagIsSpace = false;
            }
            return this;
        }

        public Config setLogHeadSwitch(final boolean logHeadSwitch) {
            sLogHeadSwitch = logHeadSwitch;
            return this;
        }

        public Config setLog2FileSwitch(final boolean log2FileSwitch) {
            sLog2FileSwitch = log2FileSwitch;
            return this;
        }

        public Config setDir(final String dir) {
            if (isSpace(dir)) {
                sDir = null;
            } else {
                sDir = dir.endsWith(FILE_SEP) ? dir : dir + FILE_SEP;
            }
            return this;
        }

        public Config setDir(final File dir) {
            sDir = dir == null ? null : dir.getAbsolutePath() + FILE_SEP;
            return this;
        }

        public Config setFilePrefix(final String filePrefix) {
            if (isSpace(filePrefix)) {
                sFilePrefix = "ycLog";
            } else {
                sFilePrefix = filePrefix;
            }
            return this;
        }

        public Config setBorderSwitch(final boolean borderSwitch) {
            sLogBorderSwitch = borderSwitch;
            return this;
        }

        public Config setConsoleFilter(@TYPE final int consoleFilter) {
            sConsoleFilter = consoleFilter;
            return this;
        }

        public Config setFileFilter(@TYPE final int fileFilter) {
            sFileFilter = fileFilter;
            return this;
        }

        public Config setStackDeep(@IntRange(from = 1) final int stackDeep) {
            sStackDeep = stackDeep;
            return this;
        }

        @Override
        public String toString() {
            return "switch: " + sLogSwitch
                    + LINE_SEP + "console: " + sLog2ConsoleSwitch
                    + LINE_SEP + "tag: " + (sTagIsSpace ? "null" : sGlobalTag)
                    + LINE_SEP + "head: " + sLogHeadSwitch
                    + LINE_SEP + "file: " + sLog2FileSwitch
                    + LINE_SEP + "dir: " + (sDir == null ? sDefaultDir : sDir)
                    + LINE_SEP + "filePrefix" + sFilePrefix
                    + LINE_SEP + "border: " + sLogBorderSwitch
                    + LINE_SEP + "consoleFilter: " + T[sConsoleFilter - V]
                    + LINE_SEP + "fileFilter: " + T[sFileFilter - V]
                    + LINE_SEP + "stackDeep: " + sStackDeep;
        }
    }

    private static class TagHead {
        String tag;
        String[] consoleHead;
        String fileHead;

        TagHead(String tag, String[] consoleHead, String fileHead) {
            this.tag = tag;
            this.consoleHead = consoleHead;
            this.fileHead = fileHead;
        }


        @Override
        public String toString() {
            return "TagHead{" +
                    "tag='" + tag + '\'' +
                    ", consoleHead=" + Arrays.toString(consoleHead) +
                    ", fileHead='" + fileHead + '\'' +
                    '}';
        }
    }


    // ------------------------日志保存到本地----------

    public static LinkedHashMap<Integer, String> intervalMap = new LinkedHashMap<>();

    //这个加在每个日志文件头上
    public static final String LOGGER_HEADER = "************* Log Head ****************" +
            "\nDevice SN           : " + DeviceUtils.getDeviceSN() +// sn
            "\nAPP 包名            : " + DeviceUtils.getAppPackageName(CommonApplication.getContext()) +
            "\nApp 版本号          : " + DeviceUtils.getAppVersionName(CommonApplication.getContext()) +
            "\nDevice 设备型号     : " + DeviceUtils.getDeviceModel() +
            "\nAndroid 系统版本    : " + DeviceUtils.getAndroidVersion() +
            "\nDevice 固件         : " + DeviceUtils.getDeviceDisplay() +
            "\nDevice IP           : " + DeviceUtils.getDeviceIP() +
            "\n************* Log Head ****************\n\n";


    public static String getLogcatDir(LogType logType) {
        //获取外存路径
        String externalStoragePath = PathUtils.getExternalAppFilesPath();
        //命名存储目录
        String logPath = externalStoragePath + File.separator + logType.getType();
        //判断目录是否存在，不存在则判断是否建立成功
        FileUtils.createOrExistsDir(logPath);
        Log.i(sGlobalTag, "getLogcatDir = " + logPath);
        return logPath;
    }

    //生成的文件名格式是
    //设备id+日期+10-12+日志类型.txt
    //如
    //huawei21_2023-12-19-08_10_logcat.txt
    //oppo12_2023-12-19-10_12_error.txt
    //vivo31_2023-12-19-12_14_crash.txt
    public static String createFileName(LogType logType) {
        String fileName = "";
        String pattern = "yyyy-MM-dd";
        SimpleDateFormat dateFormat = new SimpleDateFormat(pattern, Locale.CHINA);

        Calendar calendar = Calendar.getInstance();
        int hour = calendar.get(Calendar.HOUR_OF_DAY);

        String curDate = dateFormat.format(calendar.getTime());
        //品牌+型号
        String model = Build.MODEL;
        String interval = intervalMap.get(hour);
        fileName = model + "_" + curDate + "-" + interval + "_" + logType.getType() + ".txt";
        Log.i(sGlobalTag, "createFileName = " + fileName);
        return fileName;
    }

    public static void saveLog(LogType logType, String log) {
//        Log.e(sGlobalTag, "saveLog");
        String logcatDir = getLogcatDir(logType);
        String fileName = createFileName(logType);
        String filePath = logcatDir + File.separator + fileName;
        File file = new File(filePath);

        String pattern = "yyyy-MM-dd HH:mm:ss";
        SimpleDateFormat dateFormat = new SimpleDateFormat(pattern, Locale.CHINA);
        Calendar calendar = Calendar.getInstance();
        String curTime = dateFormat.format(calendar.getTime());
        boolean b;
        if (isJsonString(log)) {
            Gson gson = new GsonBuilder().setPrettyPrinting().create();
            JsonParser jp = new JsonParser();
            JsonElement je = jp.parse(log);
            log = gson.toJson(je);
        }
        log = ("\n" + "日志写入时间：" + curTime + "\n") + log;
        if (file.exists()) {
            b = FileIOUtils.writeFileFromString(filePath, log + "\n", true);
        } else {
            log = LOGGER_HEADER + log + "\n";
            b = FileIOUtils.writeFileFromString(filePath, log);
        }
        if (b) {
            //写入成功
//            Log.e(sGlobalTag, "写入成功");
//            ToastUtils.showShort("写入" + logType.getType() + "日志成功");
        }
    }

    public static boolean isJsonString(String jsonString) {
        String pattern = "\\{.*\\}|\\[.*\\]";
        Pattern r = Pattern.compile(pattern);
        Matcher m = r.matcher(jsonString);
        return m.matches();
    }


    /**
     * 根据日志类型删除day天前的日志
     */
    public static void deleteFileLog(LogType logType, int day) {
        String logcatDir = AppLogUtils.getLogcatDir(logType);
        if (TextUtils.isEmpty(logcatDir)) {
            com.blankj.utilcode.util.ToastUtils.showShort("未查询到日志");
            return;
        }
        int base = day * 86400000;//7天毫秒数
        Calendar calendar = Calendar.getInstance();
        File file = new File(logcatDir);
        File[] files = file.listFiles();
        if (files != null) {
            for (File logFile : files) {
                //判断创建时间是否大于7天
                long lastModified = logFile.lastModified();
                long time = calendar.getTime().getTime();
                long dif = time - lastModified;
                if (dif >= base) {
                    FileUtils.delete(logFile);
                }
            }
        } else {
//            com.blankj.utilcode.util.ToastUtils.showShort("未查询到日志");
        }
    }


}