QTradeProgram/QMainwindow/BZStruct.h

#pragma once

/*
˵<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
1. <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ṹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա˳<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
2. <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ͱ<EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>У<EFBFBD>double > long long > int > bool<EFBFBD><EFBFBD>
3. <EFBFBD><EFBFBD>QString<EFBFBD>ȴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĩβ
4. <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԭ<EFBFBD>й<EFBFBD><EFBFBD>ܺͽӿڲ<EFBFBD><EFBFBD><EFBFBD>
*/
// Ӧ<>ò<EFBFBD><C3B2><EFBFBD><EFBFBD>ݽṹ - <20>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>

#include <QJsonArray>
#include <QJsonObject>
#include <QJsonDocument>
#include <QVector>

// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϸ<EFBFBD><CFB8>Ϣ
struct OrderDetail {
	double volume = 0.0;  // 8<>ֽ<EFBFBD> (<28><><EFBFBD>뵽8)
	long long orderId = 0; // 8<>ֽ<EFBFBD>
						   // <20>ܴ<EFBFBD>С16<31>ֽ<EFBFBD> (<28><>Ȼ<EFBFBD><C8BB><EFBFBD><EFBFBD>)
};

// ÿ<><C3BF><EFBFBD><EFBFBD>λ<EFBFBD>Ķ<EFBFBD><C4B6><EFBFBD>
struct OrderBookEntry {
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>л<EFBFBD><D0BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (<28><><EFBFBD><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD>)
	double price = 0.0;    // 8<>ֽ<EFBFBD>
	double volume = 0.0;   // 8<>ֽ<EFBFBD>
	int orderCount = 0;     // 4<>ֽ<EFBFBD>
							// <20>˴<EFBFBD><CBB4><EFBFBD>4<EFBFBD>ֽ<EFBFBD><D6BD><EFBFBD><EFBFBD><EFBFBD> (<28><><EFBFBD><EFBFBD>QString<6E><67><EFBFBD><EFBFBD>Ҫ<EFBFBD><D2AA>)

							// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ô<EFBFBD><C3B4><EFBFBD><EFBFBD><EFBFBD>
	QString code = "";           // 24<32>ֽ<EFBFBD> (<28><><EFBFBD><EFBFBD>64λϵͳ)
	QVector<OrderDetail> details;// 24<32>ֽ<EFBFBD> (<28><><EFBFBD><EFBFBD>64λϵͳ)

	bool isValid() const {
		return price > 0 && volume > 0 && !details.isEmpty();
	}

	// <20>ܴ<EFBFBD>СԼ72<37>ֽ<EFBFBD> (8+8+4+4<><34><EFBFBD><EFBFBD>+24+24)
};

// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
struct OrderBookData {
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	QString name = "";    // 24
	QString code = "";    // 24
	QString askTime = ""; // 24
	QString bidTime = ""; // 24

						  // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	QVector<OrderBookEntry> bids; // 24
	QVector<OrderBookEntry> asks; // 24

	void clear() {
		bids.clear();
		asks.clear();
	}
	bool isEmpty() const { return bids.isEmpty() && asks.isEmpty(); }

	// <20>ܴ<EFBFBD>СԼ144<34>ֽ<EFBFBD> + <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
};

// <20>Ż<EFBFBD><C5BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ľṹ<C4BD><E1B9B9>
struct BigOrderInfo {
	// 8<>ֽ<EFBFBD><D6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	double price = 0.0;      // 8
	double volume = 0.0;     // 8
	long long orderId = 0;   // 8

							 // 4<>ֽ<EFBFBD><D6BD><EFBFBD><EFBFBD><EFBFBD>
	int nBigOrderType = 1;   // 4 (<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:0<><30>/1<><31>)
	int level = 1;           // 4 (<28>۸<EFBFBD><DBB8><EFBFBD>λ)

							 // 1<>ֽ<EFBFBD><D6BD><EFBFBD><EFBFBD><EFBFBD>
	bool isBigOrder = false; // 1
							 // <20>˴<EFBFBD><CBB4><EFBFBD>3<EFBFBD>ֽ<EFBFBD><D6BD><EFBFBD><EFBFBD><EFBFBD> (<28><><EFBFBD><EFBFBD>QString<6E><67><EFBFBD><EFBFBD>Ҫ<EFBFBD><D2AA>)

							 // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>QString<6E><67><EFBFBD><EFBFBD>
	QString name = "";       // 24
	QString code = "";       // 24
	QString svrRecvTime = "";// 24 (<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>)

	// <20><><EFBFBD>л<EFBFBD>/<2F><><EFBFBD><EFBFBD><EFBFBD>л<EFBFBD><D0BB><EFBFBD><EFBFBD>ֲ<EFBFBD><D6B2><EFBFBD>
	QJsonObject toJson() const {
		return{
			{ "isBigOrder", isBigOrder },
			{ "nBigOrderType", nBigOrderType },
			{ "orderId", orderId },
			{ "name", name },
			{ "code", code },
			{ "price", price },
			{ "volume", volume },
			{ "level", level },
			{ "svrRecvTime", svrRecvTime }
		};
	}

	static BigOrderInfo fromJson(const QJsonObject& json) {
		BigOrderInfo info;
		info.isBigOrder = json.value("isBigOrder").toBool(false);
		info.nBigOrderType = json.value("nBigOrderType").toInt(1);

		// <20><>ȫת<C8AB><D7AA>long long
		bool ok = false;
		info.orderId = json.value("orderId").toString().toLongLong(&ok);
		if (!ok) info.orderId = 0;

		info.name = json.value("name").toString("");
		info.code = json.value("code").toString("");
		info.price = json.value("price").toDouble(0.0);
		info.volume = json.value("volume").toDouble(0.0);
		info.level = json.value("level").toInt(1);
		info.svrRecvTime = json.value("svrRecvTime").toString("");

		return info;
	}
};

// <20><>ȫ<EFBFBD><C8AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԫ<EFBFBD><D4AA><EFBFBD><EFBFBD>
Q_DECLARE_METATYPE(BigOrderInfo)