#ifndef DLGVISCOSITYSETTING_H
#define DLGVISCOSITYSETTING_H

#include "SysPara.h"

#include <QDialog>
#include <QTimer>

/**
 功能简单，不分层实现功能
 在此界面设置告警阈值和关回收槽阈值
 定时器连续5次检测报警，就发出对应信号
*/

namespace Ui {
class DlgViscositySetting;
}

class DlgViscositySetting : public QDialog
{
    Q_OBJECT

public:
    explicit DlgViscositySetting(QWidget *parent = 0);
    ~DlgViscositySetting();

    void bindSysPara(SysPara *sysPara);

    int getAlertValue();
    int getCloseValue();
private slots:
    void on_checkBtn_clicked();

private:
    Ui::DlgViscositySetting *ui;
    SysPara* sysPara = nullptr;
    // 公共配置目录与文件名
    const QString kConfDir  = QStringLiteral("/home/plg/conf/");
    const QString kConfFile = QStringLiteral("software_ui.ini");
    // ini 中的分组与键名
    const QString kGroupViscosity     = QStringLiteral("Viscosity");
    const QString kKeyAlertThreshold  = QStringLiteral("alertThreshold");
    const QString kKeyCloseThreshold  = QStringLiteral("closeThreshold");

    QTimer* timer = nullptr;
    int visSetting = 0;
    int visCurr = 0;
    int closeV = 0;
    int alertV = 0;

private:
    void init();
    void initTimer();
    void loadConfig();       // 从 ini 读取
    void saveConfig();       // 写入 ini

    short checkClose(int visCurr, int visSetting);
    short checkAlert(int visCurr, int visSetting);
private slots:
    void onTimeOut();

    void on_closeBtn_clicked();

    void on_sb_alert_editingFinished();

    void on_sb_close_editingFinished();

signals:
    // true:比设定值高 false:比设定值低
    void sig_alert(bool);
    void sig_close(bool);
};

#endif // DLGVISCOSITYSETTING_H