Jungfraujoch/viewer/windows/JFJochMergeStatsWindow.h

// SPDX-FileCopyrightText: 2026 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
// SPDX-License-Identifier: GPL-3.0-only

#pragma once

#include <QWidget>

#include <cstdint>
#include <optional>
#include <utility>
#include <vector>

#include "../../image_analysis/scale_merge/Merge.h"   // MergeStatistics
#include "../../image_analysis/scale_merge/TwinningAnalysis.h"   // TwinningAnalysisResult
#include "../../image_analysis/scale_merge/SearchSpaceGroup.h"   // SearchSpaceGroupResult
#include "../../rugnux/ReportDocument.h"   // ReportCheck

class QComboBox;
class QLabel;
class QStackedWidget;
class QTableWidget;
class JFJochSimpleChartView;

// Pop-up analysis window for a finished scaling/merging run: a row of eye-catching overall numbers
// (ISa, CC1/2, R-meas, completeness, multiplicity, the Wilson B and the radiation-damage Delta-B, and
// CCref when a reference was used) and the report's pathology checklist above a per-resolution-shell plot whose metric is chosen from a
// combo, a per-shell table, and an ISa diagnostic scatter. Opened automatically when a merge job
// finishes and on demand from the processing-jobs dock. Modeless; deletes on close.
class JFJochMergeStatsWindow : public QWidget {
    Q_OBJECT
public:
    // `report` is the rugnux result report text (<prefix>_report.txt), shown as its own view.
    JFJochMergeStatsWindow(const QString &title, const MergeStatistics &stats,
                           double isa, bool has_reference,
                           const TwinningAnalysisResult &twinning,
                           const std::optional<gemmi::SpaceGroup> &space_group,
                           const std::optional<SearchSpaceGroupResult> &space_group_search,
                           const std::vector<std::pair<float, float>> &merged_i_sigma,
                           const QString &report,
                           const std::vector<ReportCheck> &checks,
                           QWidget *parent = nullptr);

private:
    MergeStatistics stats_;
    bool has_reference_;
    QComboBox *metric_ = nullptr;
    QLabel *metricLabel_ = nullptr;      // "Metric:" — hidden in table view
    QStackedWidget *stack_ = nullptr;    // page 0: plot, page 1: table, page 2: ISa, page 3: report
    JFJochSimpleChartView *chart_ = nullptr;
    QTableWidget *table_ = nullptr;
    QWidget *isa_page_ = nullptr;
    QWidget *report_page_ = nullptr;

    void updatePlot();
    void buildTable();
    // Merged I/sigma against I, with the reported ISa drawn as its asymptote. Returns nullptr when
    // there is nothing to draw.
    QWidget *buildIsaDiagnostic(const std::vector<std::pair<float, float>> &i_sigma, double isa);
};