59 lines
1.3 KiB
C++
59 lines
1.3 KiB
C++
#ifndef STATISTICSDIALOG_H
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#define STATISTICSDIALOG_H
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#include <QDialog>
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#include <QTableWidget>
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#include <QPushButton>
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#include <QLabel>
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#include <QDateEdit>
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#include <QComboBox>
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#include <QMap>
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#include "AttendanceRecord.h"
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/**
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* @brief 统计报表对话框
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*/
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class StatisticsDialog : public QDialog
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{
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Q_OBJECT
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public:
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explicit StatisticsDialog(const QVector<AttendanceRecord> &records, QWidget *parent = nullptr);
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~StatisticsDialog();
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private slots:
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void onDateRangeChanged();
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void onExportReport();
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void onRefresh();
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private:
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void setupUI();
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void calculateStatistics();
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void updateTable();
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// 统计数据结构
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struct StudentStats {
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QString studentId;
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QString name;
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int totalCount; // 总签到次数
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int todayCount; // 今日签到次数
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QDateTime lastCheckIn; // 最后签到时间
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double avgConfidence; // 平均置信度
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};
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// UI组件
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QDateEdit *m_startDateEdit;
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QDateEdit *m_endDateEdit;
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QComboBox *m_quickSelectCombo;
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QTableWidget *m_tableWidget;
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QPushButton *m_exportButton;
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QPushButton *m_refreshButton;
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QLabel *m_summaryLabel;
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// 数据
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QVector<AttendanceRecord> m_records;
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QMap<QString, StudentStats> m_statsMap;
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};
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#endif // STATISTICSDIALOG_H
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