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#ifndef RESCUELOAD_H
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#define RESCUELOAD_H
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#include "qjsonarray.h"
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#include "qtmetamacros.h"
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#include <QObject>
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#include <QString>
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#include <QUdpSocket>
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#include <QAbstractItemModel>
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#include <QMouseEvent>
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/**
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* @brief 搜救载荷通信和数据处理
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* 包含数据元素类 ImsiData: 存储搜救信息单元
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* 数据模型类 ImsiTableModel: Imsi的数据容器，向表格和地图提供数据
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* 载荷通信类 RescueLoad: 发送和接收数据
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*/
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//搜救载荷移动身份识别码数据
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class ImsiData
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{
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public:
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static QHash<QString, QString> operatorMap;
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static QString getOperatorNameByImsi(QString imsi);
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public:
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ImsiData(){};
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ImsiData(const QJsonObject& json);
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ImsiData(const ImsiData& from);
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~ImsiData(){};
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public:
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QString imsi;
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QString operatorName;
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QString longitude;
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QString latitude;
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int altitude; // 海拔高度
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QString fcn; // 频点/BAND
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int rssi; // 强度
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QString createDate;
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} /*ImsiData*/;
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class ImsiTableModel : public QAbstractTableModel
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{
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Q_OBJECT
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public:
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enum RoleNames {
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imsiRole = Qt::UserRole,
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latitudeRole = Qt::UserRole+2,
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longitudeRole = Qt::UserRole+3,
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altitudeRole = Qt::UserRole+4,
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dateRole = Qt::UserRole+5,
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rssiRole = Qt::UserRole+6,
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fcnRole = Qt::UserRole+7,
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operatorRole = Qt::UserRole+8,
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};
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public:
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explicit ImsiTableModel(QObject *parent = nullptr);
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virtual ~ImsiTableModel();
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QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
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int rowCount(const QModelIndex &parent = QModelIndex()) const override;
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int columnCount(const QModelIndex &parent = QModelIndex()) const override;
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QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
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Q_INVOKABLE QModelIndex index(int row, int column = 0, const QModelIndex &parent = QModelIndex()) const override;
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void setDataMap(const QHash<QString, ImsiData>& dataMap );
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void clearData();
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void updateData(const ImsiData &data);
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QHash<QString, ImsiData>& getDataMap(){
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return m_dataMap;
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}
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QString getSaveDir() {return m_defaultDir;}
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Q_INVOKABLE int getRole(QString);
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void saveDataListToCsv(const QString &filePath, const QString &delimiter = ",");
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signals:
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void detailUpdated(QString, double, double);
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void dataCleared();
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protected:
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// return the roles mapping to be used by QML
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virtual QHash<int, QByteArray> roleNames() const override;
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private:
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QHash<QString, ImsiData> m_dataMap; // 用于存储数据，不需要排序时用QHash即可
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QList<QString> m_imsiList; // 用于同步TableView的行索引
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QHash<QString, int> m_imsiIndex; // 用于更新数据时获取行索引
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QHash<int, QByteArray> m_roleNames;
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QStringList m_horizontalHeader;
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QString m_defaultDir;
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};
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class RescueLoad: public QObject
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{
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Q_OBJECT
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public:
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RescueLoad(QObject *parent);
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~RescueLoad();
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// udp通信
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public:
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void startCommunication(); // 在工作线程中运行
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void sendMessage(const QString &message);
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void sendMessage(const QByteArray &datagram);
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void sendMessage(const QByteArray &datagram, const QHostAddress &targetAddress, const int port);
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void syncTime();
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void sendNameList(const QString action, const QString type, const QList<QString> &wnamelist, const QList<QString> &bnamelist);
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signals:
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void dataUpdate(ImsiData data);
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private slots:
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void readData();
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public :
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QString remoteIp;
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int remotePort;
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private:
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QUdpSocket* udpSocket;
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void handleMessage(const QByteArray &datagram, const QHostAddress& targetAddress, const int targetPort);
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};
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#endif // RESCUELOAD_H
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