#pragma once
#include <ctime>
#include "Hardware.h"
#include "Identifier.h"
#include "Parameter.h"
#include <vector>
#include "Control.h"
#include "dll_macro.h"
class Visitor;
struct innerSensor;
class DLL_API SensorValue {
public:
    SensorValue(float value, time_t time) {
        this->value = value;
        this->timestamp = time;
    }
    time_t getTimestamp() {
        return timestamp;
    }
    bool operator==(const SensorValue& other) const {
        return (this->value == other.value) && (this->timestamp == other.timestamp);
    }
    float getValue() {
        return value;
    }
private:
    time_t timestamp;
    float value;
};
enum class SensorType
{
    Voltage, // V
    Current, // A
    Power, // W
    Clock, // MHz
    Temperature, // °C
    Load, // %
    Frequency, // Hz
    Fan, // RPM
    Flow, // L/h
    Control, // %
    Level, // %
    Factor, // 1
    Data, // GB = 2^30 Bytes
    SmallData, // MB = 2^20 Bytes
    Throughput, // B/s
    TimeSpan, // Seconds 
    Energy, // milliwatt-hour (mWh)
    Noise, // dBA
    Conductivity, // µS/cm
    Humidity, // %
    ObjectIsNull
};
class DLL_API Sensor {
public:
    Sensor(std::shared_ptr<innerSensor> inner);
    ~Sensor();

    bool isNull() const;
    bool operator==(const Sensor& other) const;
    float getMax();//如果是null返回FLT_MIN即float最小值
    float getMin();//如果是null返回FLT_MAX即float最大值
    std::vector<SensorValue> getValues();
    SensorType getType();
    float getValue();
    //需自行delete[]
    char* getName();
    std::vector<Parameter> getParameters();
    time_t getTimeSpan();
    void resetMin();
    void resetMax();
    void clearValues();
    void Accept(Visitor* visitor);
    void Traverse(Visitor* visitor);
    Hardware getHardware();
    Identifier getIdentifier();
    bool isDefaultHidden();
    int getIndex();
    CsControl getControl();
private:
    std::shared_ptr<innerSensor> inner;
};