EnergySpectrumAnalyer/src/MeasureAnalysisHistoryForm/MeasureAnalysisHistoryForm.cpp

#include "MeasureAnalysisHistoryForm.h"
#include "MeasureAnalysisProjectModel.h"
#include "ui_MeasureAnalysisHistoryForm.h"
#include <QDir>
#include <QFileInfo>
#include <QMessageBox>

MeasureAnalysisHistoryForm::MeasureAnalysisHistoryForm(QWidget* parent)
    : QWidget(parent)
    , ui(new Ui::MeasureAnalysisHistoryForm)
{
    ui->setupUi(this);

    ui->tablew_history->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents);
    ui->tablew_history->horizontalHeader()->setSectionResizeMode(
        ui->tablew_history->columnCount() - 1, QHeaderView::Stretch);
    ui->tablew_history->horizontalHeader()->setDefaultAlignment(Qt::AlignLeft | Qt::AlignVCenter);

    connect(ui->btn_query, &QPushButton::clicked, this, &MeasureAnalysisHistoryForm::onQueryHistory);
    connect(ui->btn_remove, &QPushButton::clicked, this, &MeasureAnalysisHistoryForm::onRemoveSelectedProject);
    connect(ui->btn_select_all, &QPushButton::clicked, this, &MeasureAnalysisHistoryForm::onAllSelect);
    connect(ui->btn_reverse, &QPushButton::clicked, this, &MeasureAnalysisHistoryForm::onReverseSelect);
    connect(ui->tablew_history, &QTableWidget::cellDoubleClicked, this, &MeasureAnalysisHistoryForm::onTableCellDoubleClicked);

    loadHistoryInfo();
}

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

void MeasureAnalysisHistoryForm::loadHistoryInfo()
{
    auto row_count = ui->tablew_history->rowCount();
    for (int row = row_count - 1; row >= 0; --row) {
        ui->tablew_history->removeRow(row);
    }
    // 遍历可执行文件目录下Projects目录下的所有文件夹，找出所有项目文件夹下的.msproject文件
    QDir projects_dir(QDir(qApp->applicationDirPath()).filePath("Projects"));
    if (!projects_dir.exists()) {
        return;
    }
    QList<QString> project_dirs = projects_dir.entryList(QDir::Dirs | QDir::NoDotAndDotDot, QDir::Time);
    for (const QString& project_dir : project_dirs) {
        QDir project_dir_path(projects_dir.filePath(project_dir));
        if (project_dir_path.exists()) {
            QList<QString> msproject_files = project_dir_path.entryList(QStringList({ "*.msproject" }));
            if (msproject_files.isEmpty()) {
                continue;
            }
            const QString& project_filename = project_dir_path.filePath(msproject_files.first());
            MeasureAnalysisProjectModel project_model;
            project_model.LoadProjectModel(project_filename);
            int row = ui->tablew_history->rowCount();
            ui->tablew_history->insertRow(row);
            ui->tablew_history->setItem(row, 0, new QTableWidgetItem(project_model.GetProjectName()));
            ui->tablew_history->item(row, 0)->setCheckState(Qt::Unchecked);
            ui->tablew_history->item(row, 0)->setData(Qt::UserRole, project_filename);
            const QString& is_measure_complete = project_model.GetIsMeasureComplete() ? QStringLiteral(u"是") : QStringLiteral(u"否");
            ui->tablew_history->setItem(row, 1, new QTableWidgetItem(is_measure_complete));
            QStringList spectrum_type_names { QStringLiteral(u"未知"), QStringLiteral(u"样品谱"), QStringLiteral(u"本底谱") };
            const QString& spectrum_type_name = spectrum_type_names.value(project_model.GetSpectrumType(), QStringLiteral(u"未知"));
            ui->tablew_history->setItem(row, 2, new QTableWidgetItem(spectrum_type_name));
            const QString& is_std_source = project_model.GetIsStdSource() ? QStringLiteral(u"是") : QStringLiteral(u"否");
            ui->tablew_history->setItem(row, 3, new QTableWidgetItem(is_std_source));
            ui->tablew_history->setItem(row, 7, new QTableWidgetItem(project_model.GetDescriptionInfo()));
        }
    }
}

void MeasureAnalysisHistoryForm::onQueryHistory()
{
    const QString& query_text = ui->linedit_query->text();
}

void MeasureAnalysisHistoryForm::onAllSelect()
{
    ui->tablew_history->setCurrentItem(nullptr);
    auto row_count = ui->tablew_history->rowCount();
    for (int i = 0; i < row_count; ++i) {
        if (ui->tablew_history->isRowHidden(i)) {
            continue;
        }
        auto item = ui->tablew_history->item(i, 0);
        if (item) {
            if (item->flags() & Qt::ItemIsUserCheckable) {
                item->setCheckState(Qt::Checked);
            }
        }
    }
}

void MeasureAnalysisHistoryForm::onReverseSelect()
{
    ui->tablew_history->setCurrentItem(nullptr);
    auto row_count = ui->tablew_history->rowCount();
    for (int i = 0; i < row_count - 1; i++) {
        if (ui->tablew_history->isRowHidden(i)) {
            continue;
        }
        auto item = ui->tablew_history->item(i, 0);
        if (item) {
            if (item->flags() & Qt::ItemIsUserCheckable) {
                Qt::CheckState check_state = (item->checkState() == Qt::Checked) ? Qt::Unchecked : Qt::Checked;
                item->setCheckState(check_state);
            }
        }
    }
}

void MeasureAnalysisHistoryForm::onRemoveSelectedProject()
{
    auto row_count = ui->tablew_history->rowCount();
    for (int row = row_count - 1; row >= 0; --row) {
        if (Qt::Checked == ui->tablew_history->item(row, 0)->checkState()) {
            const QString& project_filename = ui->tablew_history->item(row, 0)->data(Qt::UserRole).toString();
            QFileInfo project_file_info(project_filename);
            const QString& project_dir_path = project_file_info.absoluteDir().absolutePath();
            QDir(project_dir_path).removeRecursively();
            ui->tablew_history->removeRow(row);
        }
    }
}

void MeasureAnalysisHistoryForm::onTableCellDoubleClicked(int row, int column)
{
    Q_UNUSED(column);
    QTableWidgetItem* item = ui->tablew_history->item(row, 0);
    if (!item) {
        return;
    }
    const QString& project_name = item->text();
    MeasureAnalysisProjectModel* model = ProjectList::Instance()->GetProjectModel(project_name);
    if (model) {
        QMessageBox::information(this, QStringLiteral(u"提示"), QStringLiteral(u"测量分析项目\"%1\"已经打开.").arg(project_name));
        return;
    }
    if (QMessageBox::No == QMessageBox::question(this, QStringLiteral(u"确认"), QStringLiteral(u"是否打开测量分析项目\"%1\"").arg(project_name))) {
        return;
    }
    const QString& project_filename = item->data(Qt::UserRole).toString();
    if (!project_filename.isEmpty()) {
        QFileInfo project_file_info(project_filename);
        if (project_file_info.exists()) {
            if (project_file_info.size() == 0) {
                QMessageBox::warning(this, QStringLiteral(u"警告"), QStringLiteral(u"测量分析项目文件异常，打开失败,此记录将被清除!"));
                return;
            }
            MeasureAnalysisProjectModel* model = new MeasureAnalysisProjectModel;
            if (model->LoadProjectModel(project_filename)) {
                bool loaded = ProjectList::Instance()->AddProjectModel(model);
                if (loaded) {
                    item->setCheckState(Qt::Unchecked);
                    item->setFlags(item->flags() & ~Qt::ItemIsUserCheckable);
                } else {
                    item->setFlags(item->flags() | Qt::ItemIsUserCheckable);
                }
            }
            emit openProject(project_filename);
        }
    }
}