90 lines
2.9 KiB
C++
90 lines
2.9 KiB
C++
#ifndef NETWORKAPIMANAGER_H
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#define NETWORKAPIMANAGER_H
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#include <QObject>
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#include <QNetworkAccessManager>
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#include <QNetworkReply>
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#include <QVector>
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#include "AttendanceRecord.h"
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#include "TimeSlotConfig.h"
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/**
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* @brief 网络API管理类
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*
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* 负责与服务器端HTTP API通信（支持AES-128-CBC加密）
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* API端点：http://server_ip:8082/api/
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*/
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class NetworkApiManager : public QObject
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{
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Q_OBJECT
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public:
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explicit NetworkApiManager(QObject *parent = nullptr);
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~NetworkApiManager();
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// 设置服务器地址
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void setServerUrl(const QString &url);
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QString getServerUrl() const { return m_serverUrl; }
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// 设置是否启用加密通信
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void setEncryptionEnabled(bool enabled) { m_encryptionEnabled = enabled; }
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bool isEncryptionEnabled() const { return m_encryptionEnabled; }
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// API调用
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void fetchRecords(int limit = 100, int offset = 0);
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void fetchStatistics();
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void clearAllRecords();
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void deleteRecord(const QString ×tamp, const QString &studentId);
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void uploadTimeSlots(const QVector<TimeSlot> &timeSlots);
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void checkHealth();
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// 映射配置API
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void uploadMappingConfig(const QMap<QString, QString> &studentNameMap,
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const QMap<QString, QString> &classNameMap);
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void fetchMappingConfig();
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// 人脸照片管理API
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void fetchFacePhotos();
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void fetchFacePhoto(const QString &faceId);
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void uploadFaceIdMapping(const QMap<QString, QString> &mapping);
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void fetchFaceIdMapping();
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signals:
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// 响应信号
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void recordsFetched(const QVector<AttendanceRecord> &records);
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void statisticsFetched(int total, int today, const QString &serverTime);
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void recordsCleared(bool success);
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void recordDeleted(bool success);
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void timeSlotsUploaded(bool success);
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void healthChecked(bool healthy);
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void errorOccurred(const QString &error);
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// 映射配置信号
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void mappingConfigUploaded(bool success);
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void mappingConfigFetched(const QMap<QString, QString> &studentNameMap,
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const QMap<QString, QString> &classNameMap);
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// 人脸照片管理信号
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void facePhotosFetched(const QJsonArray &photos);
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void facePhotoFetched(const QString &faceId, const QByteArray &photoData);
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void faceIdMappingUploaded(bool success);
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void faceIdMappingFetched(const QMap<QString, QString> &mapping);
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private slots:
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void onReplyFinished(QNetworkReply *reply);
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private:
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QNetworkAccessManager *m_networkManager;
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QString m_serverUrl;
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bool m_encryptionEnabled; // 是否启用加密通信
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QString buildApiUrl(const QString &endpoint, const QMap<QString, QString> ¶ms = QMap<QString, QString>());
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QVector<AttendanceRecord> parseRecordsJson(const QByteArray &json);
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// AES加密/解密功能
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QByteArray aesDecrypt(const QByteArray &encryptedData);
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QByteArray removePKCS7Padding(const QByteArray &data);
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};
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#endif // NETWORKAPIMANAGER_H
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