#include "threadread.h"

threadRead::threadRead(QObject *parent)
    : QThread{parent} {
}

bool threadRead::isNumeric(QString data) {
    // 正则表达式匹配数字和可选的正负号
    QRegularExpression pattern("^[+-]?([1-9][0-9]*|0)[.]?[0-9]*$");
    QRegularExpressionMatch patternMatch =pattern.match(data);
    // 使用std::regex_match来检查字符串是否完全匹配模式
    return patternMatch.hasMatch();
}

void threadRead::run() {
    //正则表达式
    //时间
    QRegularExpression dateTimeRegex("([0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}:[0-9]{3})");
    QRegularExpressionMatch matchDateTime;
    //基带
    QRegularExpression jdRegex("\\[.*(\\d)\\]");
    QRegularExpressionMatch matchLogLevel;


    //初始化数据
    for (auto &i: Gloab::g_param) {
        i.clear();
    }
    //清除下拉框数据
    emit clearCombo();
    if(!Gloab::namelist.empty()){
        Gloab::namelist.clear();
        Gloab::completer->deleteLater();
    }

    //设置状态栏
    emit showStatusbar("正在打开文件");

    //读取文件
    QTextStream in(&Gloab::file);
    while (!in.atEnd()) {
        //读取一行
        QString line = in.readLine();

        //更新进度条
        Gloab::bytesRead += line.size();
        int percent = Gloab::bytesRead * 150 / Gloab::fileSize;
        emit setProgressBar(percent);


        /* 匹配数据 */
        //匹配日期时间
        QMap<QString, QString> temMap;
        int JD;
        QString temtime;
        QString temjd;
        matchDateTime = dateTimeRegex.match(line);
        if (matchDateTime.hasMatch()) {
            temtime = matchDateTime.captured(1);
            temMap["时间"] = temtime;
        } else {
            continue;
        }
        //匹配基带
        matchLogLevel = jdRegex.match(line);
        if (matchLogLevel.hasMatch()) {
            temjd = matchLogLevel.captured(1);
            temMap["基带"] = temjd;
            JD = temjd.toInt() - 1;
        } else {
            continue;
        }

        //设置开始时间
        if (Gloab::temData.isEmpty()) {
            emit setBeginTime(QDateTime::fromString(temtime, "yyyy-MM-dd hh:mm:ss:zzz"));
        }
        Gloab::temData.clear();
        Gloab::temData["时间"] = temtime;
        //将左右拆分
        QStringList dataParts = line.split(']');
        //判断右侧是否有数据
        if (dataParts[1].isEmpty()) {
            continue;
        }
        //将右侧数据拆分
        QStringList data = dataParts[1].split(',');
        for (int i = 0; i < data.size(); i++) {
            //将每一条数据拆为数据名和值
            QStringList tem = data[i].split('=');
            if (tem.size() < 2) {
                continue;
            }
            if (!Gloab::namelist.contains(tem[0])) {
                Gloab::namelist[tem[0]]=isNumeric(tem[1]);
                if (tem[0].contains("版本号")) {
                    Gloab::namelist[tem[0]] = false;
                }
            }
            Gloab::temData[tem[0]] = tem[1];
        }
        //记录数据
        Gloab::g_param[JD].append(Gloab::temData);

    }

    //设置结束时间
    emit setEndTime(QDateTime::fromString(Gloab::temData["时间"], "yyyy-MM-dd hh:mm:ss:zzz"));

    //设置状态栏
    emit showStatusbar("打开成功：" + Gloab::fileName);

    //添加下拉框数据
    emit addCombo(Gloab::namelist.keys());

    //关闭
    emit closeProg();
    Gloab::file.close();
    Gloab::temData.clear();
    quit();
}