#include "mainwindow.h"

#include <QMessageBox>

#include "./ui_mainwindow.h"

MainWindow::MainWindow(QWidget *parent)
    : QMainWindow(parent), ui(new Ui::MainWindow)
      , thread_read(new threadRead), thread_chart(new ThreadChart),thread_polt(new threadPoltChart){
    ui->setupUi(this);
    this->setWindowTitle("日志查询工具");
    // 创建版本号标签
    m_versionLabel = new QLabel(tr("v1.1.0"), this);
    // 将标签添加到状态栏的右端
    ui->statusbar->addPermanentWidget(m_versionLabel);

    connect(thread_read, &threadRead::clearCombo, this, &MainWindow::clearCombo);
    connect(thread_read, &threadRead::showStatusbar, this, &MainWindow::showStatusbar);
    connect(thread_read, &threadRead::setBeginTime, this, &MainWindow::setBeginTime);
    connect(thread_read, &threadRead::setEndTime, this, &MainWindow::setEndTime);
    connect(thread_read, &threadRead::addCombo, this, &MainWindow::addCombo);
    connect(thread_read, &threadRead::setProgressBar, this, &MainWindow::setProgressBar);
    connect(thread_read, &threadRead::closeProg, this, &MainWindow::closeProg);

    //chart
    connect(thread_chart, &ThreadChart::newCandS, this, &MainWindow::newCandS);
    connect(thread_chart, &ThreadChart::appSeries, this, &MainWindow::appSeries);
    connect(thread_chart, &ThreadChart::setChartView, this, &MainWindow::setChartView);
    connect(thread_chart, &ThreadChart::setWidget, this, &MainWindow::setWidget);
    connect(thread_chart, &ThreadChart::setProgressBar, this, &MainWindow::setProgressBar);

    //plot
    connect(thread_polt, &threadPoltChart::newCandS, this, &MainWindow::newPlotCandS);
    connect(thread_polt, &threadPoltChart::appSeries, this, &MainWindow::appSeries);
    connect(thread_polt, &threadPoltChart::setChartView, this, &MainWindow::setPlotChartView);
    connect(thread_polt, &threadPoltChart::setWidget, this, &MainWindow::setWidget);
    connect(thread_polt, &threadPoltChart::setProgressBar, this, &MainWindow::setProgressBar);
}

MainWindow::~MainWindow() {
    delete ui;
}

void MainWindow::on_openFileBtn_clicked() {
    Gloab::fileName = QFileDialog::getOpenFileName();
    //打开文件
    Gloab::file.setFileName(Gloab::fileName);
    if (!Gloab::file.open(QIODevice::ReadOnly)) {
        // 打开失败时弹窗
        QString dlgTitle = "错误";
        QString strInfo = "文件打开失败";
        QMessageBox::warning(this, dlgTitle, strInfo);
        //退出
        return;
    }

    //设置进度条
    layout = new QVBoxLayout(ui->widget);
    progressBar = new QProgressBar(ui->widget);
    layout->addWidget(progressBar);
    ui->widget->show();

    // 获取文件大小
    Gloab::fileSize = Gloab::file.size();
    Gloab::bytesRead = 0;

    thread_read->start();
}


void MainWindow::clearCombo() {
    ui->comboBox->clear();
}

void MainWindow::showStatusbar(const QString &message) {
    ui->statusbar->showMessage(message);
}

void MainWindow::setBeginTime(const QDateTime &begin) {
    ui->beginTime->setDateTime(begin);
}

void MainWindow::setEndTime(const QDateTime &begin) {
    ui->endTime->setDateTime(begin);
}

void MainWindow::addCombo(const QStringList &list) {
    ui->comboBox->addItems(list);
    //根据输入匹配下拉框
    Gloab::completer = new QCompleter(list);
    ui->comboBox->setCompleter(Gloab::completer);

}

void MainWindow::setProgressBar(int percent) {
    progressBar->setValue(percent);
    // qApp->processEvents(); // 更新UI
}

void MainWindow::closeProg() {
    layout->deleteLater();
    progressBar->deleteLater();
    ui->widget->close();
}

void MainWindow::newCandS() {
    chart = new QChart;
    series = new QLineSeries;
    // series->setPointsVisible();
}

void MainWindow::appSeries(qreal A, qreal B) {
    series->append(A, B);
}

void MainWindow::setChartView(int jd, bool isEnum) {
    // 设置图表标题
    chart->setTitle(QString("基带 %1").arg(jd+1));
    chart->addSeries(series);
    if (isEnum) {
        chart->createDefaultAxes();
        // 获取X轴
        QList<QAbstractAxis *> xAxes = chart->axes(Qt::Horizontal);
        // 断开所有与该轴关联的系列
        series->detachAxis(xAxes[0]);
        // 从图表中移除轴
        chart->removeAxis(xAxes[0]);
    } else {
        // 创建类别Y轴
        QCategoryAxis *axisY = new QCategoryAxis();
        for (int var = 1; var < Gloab::rule.size(); ++var) {
            axisY->append(Gloab::rule[var], var);
        }
        //刻度线和刻度的label对齐
        axisY->setLabelsPosition(QCategoryAxis::AxisLabelsPositionOnValue);
        axisY->setRange(0, Gloab::rule.size() + 1);
        chart->setAxisY(axisY, series);
        // series->attachAxis(axisY);
    }


    // 创建一个时间轴
    QDateTimeAxis *axisX = new QDateTimeAxis;
    axisX->setTickCount(10);
    axisX->setFormat("HH:mm"); // 设置时间格式
    chart->addAxis(axisX, Qt::AlignBottom);
    series->attachAxis(axisX);


    // 创建QChartView
    QChartView *chartView = new QChartView(chart);
    chartView->setRenderHint(QPainter::Antialiasing);

    // 将chartView添加到容器中
    Gloab::m_chartViews.append(chartView);
}

void MainWindow::setWidget() {
    // 设置布局
    int wide = 850;
    int hight = 600;
    if (Gloab::m_chartViews.size() > 1) {
        wide = 1800;
    }
    QGridLayout *gridLayout = new QGridLayout(Gloab::widget);
    for (int i = 0, j = 0; i < Gloab::m_chartViews.size(); i++) {
        if (i != 0 && i % 2 == 0) {
            j++;
            hight += 350;
        }
        gridLayout->addWidget(Gloab::m_chartViews[i], j, i - 2 * j);
    }
    Gloab::widget->resize(wide, hight);
    // Gloab::widget->setMaximumHeight(950);

    Gloab::widget->move(70, 20);
    Gloab::widget->show();

    layout->deleteLater();
    progressBar->deleteLater();
    ui->widget->close();
}

void MainWindow::newPlotCandS() {
    chart = new QChart;
    series = new QLineSeries;
//    series->setPointsVisible();
}

void MainWindow::setPlotChartView(int jd, bool isEnum) {
    // 设置图表标题
    chart->setTitle(QString("基带 %1").arg(jd+1));
    chart->addSeries(series);
    if (isEnum) {
        chart->createDefaultAxes();

    } else {
        //创建默认XY轴
        chart->createDefaultAxes();
        //删除Y轴
        // 获取Y轴
        QList<QAbstractAxis *> yAxes = chart->axes(Qt::Vertical);
        // 断开所有与该轴关联的系列
        series->detachAxis(yAxes[0]);
        // 从图表中移除轴
        chart->removeAxis(yAxes[0]);
        // 创建类别Y轴
        QCategoryAxis *axisY = new QCategoryAxis();
        for (int var = 1; var < Gloab::rule.size(); ++var) {
            axisY->append(Gloab::rule[var], var);
        }
        //刻度线和刻度的label对齐
        axisY->setLabelsPosition(QCategoryAxis::AxisLabelsPositionOnValue);
        axisY->setRange(0, Gloab::rule.size() + 1);
        chart->setAxisY(axisY, series);
        // plotSeries->attachAxis(axisY);
    }


    // 创建QChartView
    QChartView *chartView = new QChartView(chart);
    chartView->setRenderHint(QPainter::Antialiasing);

    // 将chartView添加到容器中
    Gloab::m_chartViews.append(chartView);
}

void MainWindow::on_lineChart_clicked() {
    if (Gloab::fileName.isEmpty()) {
        QMessageBox::warning(this, "警告", "请先打开一个日志");
        return;
    }

    //关闭打开的窗口
    if (Gloab::widget) {
        Gloab::widget->close();
        delete Gloab::widget;
        Gloab::widget = nullptr;
    }

    //获取基带id
    QVector<int> jd;
    if (ui->jd1->isChecked()) {
        jd.append(0);
    }
    if (ui->jd2->isChecked()) {
        jd.append(1);
    }
    if (ui->jd3->isChecked()) {
        jd.append(2);
    }
    if (ui->jd4->isChecked()) {
        jd.append(3);
    }

    if (jd.isEmpty()) {
        QMessageBox::warning(this, "警告", "请至少选择一个基带");
        return;
    }

    //获取时间
    QDateTime beginTime = ui->beginTime->dateTime();
    QDateTime endTime = ui->endTime->dateTime();
    if (beginTime>endTime) {
        QMessageBox::warning(this, "警告", "请选择正确的时间段");
        return;
    }
    //获取参数名
    QString dataName = ui->comboBox->currentText();
    if (!Gloab::namelist.keys().contains(dataName)) {
        QMessageBox::warning(this, "警告", "未找到该数据");
        return;
    }

    //传入数据绘图
    thread_chart->setValue(jd, dataName, beginTime, endTime);
    Gloab::widget = new QWidget();
    Gloab::widget->setWindowTitle(dataName);

    //设置进度条
    layout = new QVBoxLayout(ui->widget);
    progressBar = new QProgressBar(ui->widget);
    layout->addWidget(progressBar);
    ui->widget->show();

    // 获取文件大小
    Gloab::fileSize=0;
    for (int i = 0; i < jd.size(); ++i) {
        Gloab::fileSize+=Gloab::g_param[jd[i]].size();
    }
    Gloab::bytesRead = 0;

    thread_chart->start();

}

bool MainWindow::isNumeric(const QString &str) {
    // 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(str);
    // 使用std::regex_match来检查字符串是否完全匹配模式
    return patternMatch.hasMatch();
}

void MainWindow::on_plotChart_clicked()
{
    if (Gloab::fileName.isEmpty()) {
        QMessageBox::warning(this, "警告", "请先打开一个日志");
        return;
    }
    //关闭打开的窗口
    if (Gloab::widget) {
        Gloab::widget->close();
        delete Gloab::widget;
        Gloab::widget = nullptr;
    }

    //获取基带id
    QVector<int> jd;
    if (ui->jd1->isChecked()) {
        jd.append(0);
    }
    if (ui->jd2->isChecked()) {
        jd.append(1);
    }
    if (ui->jd3->isChecked()) {
        jd.append(2);
    }
    if (ui->jd4->isChecked()) {
        jd.append(3);
    }
    if (jd.isEmpty()) {
        QMessageBox::warning(this, "警告", "请至少选择一个基带");
        return;
    }

    //获取时间
    QDateTime beginTime = ui->beginTime->dateTime();
    QDateTime endTime = ui->endTime->dateTime();
    if (beginTime>endTime) {
        QMessageBox::warning(this, "警告", "请选择正确的时间段");
        return;
    }

    //获取参数名
    QString dataName = ui->comboBox->currentText();
    if (!Gloab::namelist.keys().contains(dataName)) {
        QMessageBox::warning(this, "警告", "未找到该数据");
        return;
    }


    //传入数据绘图
    thread_polt->setValue(jd, dataName, beginTime, endTime);
    Gloab::widget = new QWidget();
    Gloab::widget->setWindowTitle(dataName);

    //设置进度条
    layout = new QVBoxLayout(ui->widget);
    progressBar = new QProgressBar(ui->widget);
    layout->addWidget(progressBar);
    ui->widget->show();

    // 获取文件大小
    Gloab::fileSize=0;
    for (int i = 0; i < jd.size(); ++i) {
        Gloab::fileSize+=Gloab::g_param[jd[i]].size();
    }
    Gloab::bytesRead = 0;

    thread_polt->start();
}