energy_storage/src/qt/widgets/QWHome.cpp

#include "QWHome.h"
#include "common/Spdlogger.h"
#include "app/Config.h"
#include "common/Utils.h"
#include "app/Application.h"
#include "app/AppData.h"
#include "app/Station.h"
#include "protocol/MqttEntity.h"

QWHome::QWHome(QWidget* parent) : MyWidget(parent)
{
	this->setObjectName("workspace");
	this->setStyleSheet("#workspace { background-color:rgba(100,100,100,50); }");

	int x = 10, y = 10;
	{
		this->groupSys = MyQUI::GroupBox(this, x, y, 1190, 120, "系统");
		auto pw = groupSys.get();
	}
	{
		x = 10, y += 130;
		this->groupHttp = MyQUI::GroupBox(this, x, y, 390, 120, "HTTP");
		auto pw = groupHttp.get();
		MyQUI::PairLine(pw, 20, 20, "服务类型: ", "服务端");
		MyQUI::PairLine(pw, 20, 50, "服务端口: ", Utils::toStr(Config::option.http.port));
		MyQUI::PairLine(pw, 20, 80, "服务状态: ", "运行");
	}
	{
		x += 400;
		this->groupMqtt = MyQUI::GroupBox(this, x, y, 390, 120, "MQTT");
		auto pw = groupMqtt.get();
		MyQUI::PairLine(pw, 20, 20, "服务类型: ", "客户端");
		MyQUI::PairLine(pw, 20, 50, "服务地址: ", Config::option.mqtt.host);
		MyQUI::PairLine(pw, 20, 80, "服务状态: ", "---");
	}
	{
		x += 400;
		this->groupDB = MyQUI::GroupBox(this, x, y, 390, 120, "数据库");
		auto pw = groupDB.get();
		MyQUI::PairLine(pw, 20, 20, "数据库名: ", Config::option.database.dbname);
		MyQUI::PairLine(pw, 20, 50, "主机地址: ", Config::option.database.host);
		MyQUI::PairLine(pw, 20, 80, "用 户 名: ", Config::option.database.user);


		const std::string QSS_TABLE =     // 表格整体样式
			"QTableWidget {"
			"   background-color: transparent;"  // 背景色
			"   gridline-color: #C0C0C0;"     // 网格线颜色
			"   border: 1px solid gray;"     // 边框
			"   color: white;"               // 文字颜色
			"}"
			// 表头样式
			"QHeaderView::section {"
			"   background-color: #404040;"  // 表头背景
			"   padding: 4px;"               // 内边距
			"   border: 1px solid #505050;"  // 边框
			"   min-height: 25px;"           // 最小高度
			"}"
			// 单元格样式
			"QTableWidget::item {"
			"	padding-left: 5px;"
			"   border-bottom: 1px solid gray;"  // 底部边框
			"}"
			// 选中状态
			"QTableWidget::item:selected {"
			"   background-color: #B8D6FF;"  // 选中背景色
			"   color: black;"               // 选中文字颜色
			"}";

		table = std::make_shared<QTableWidget>(this);
		table->setGeometry(10, y += 130, 1190, 300);
		table->setStyleSheet(QSS_TABLE.c_str());
		table->horizontalHeader()->setStretchLastSection(true);		// 最后一列占满
		table->verticalHeader()->setVisible(false);					// 不显示垂直表头
		table->setEditTriggers(QAbstractItemView::NoEditTriggers);	// 单元格不可编辑
		table->setSelectionMode(QAbstractItemView::SingleSelection);	// 设置为单选模式
		table->setSelectionBehavior(QAbstractItemView::SelectRows);		// 设置为整行选中
		table->horizontalHeader()->setFixedHeight(50);
		table->horizontalHeader()->setDefaultSectionSize(60);

		QTableWidgetItem* headerItem;
		QStringList headerText_Row, headerText_Col;
		headerText_Row << "ID" << "站名" << "编号" << "状态" << "MQTT状态" << "召测(秒)" 
			<< "日充电\n电量" << "日放电\n电量" << "总充电\n电量" << "总放电\n电量"
			<< "日充电\n费用" << "日放电\n费用" << "总充电\n费用" << "总放电\n费用"
			<< "日收益" << "总收益" << "--";

		// 设置为水平表头
		table->setColumnCount(headerText_Row.size());
		table->setHorizontalHeaderLabels(headerText_Row);
		table->setColumnWidth(0, 50);
		table->setColumnWidth(1, 120);
		table->setColumnWidth(2, 50);
		table->setColumnWidth(4, 80);
		
	}

	textLog = std::make_shared<QTextEdit>(this);
	textLog->setGeometry(10, y += 310, 1190, 280);
	textLog->setStyleSheet("background-color: transparent; border: 1px solid gray; font-weight: 400;");
	textLog->setReadOnly(true);

	{
		// 第二个参数是方法函数名称，即调用 QTextEdit的appeng函数；
		auto qtSink = std::make_shared<spdlog::sinks::qt_sink_mt>(textLog.get(), "append");
		spdlog::default_logger()->sinks().push_back(qtSink);
	}
}

void QWHome::setTableCell(int row, int col, std::string text, std::string style /*= ""*/)
{
	auto item = table->item(row, col);
	if (!item)
	{
		item = new QTableWidgetItem();
		table->setItem(row, col, item);
	}
	item->setText(text.c_str());
	if (style == "OK") { item->setForeground(QBrush(Qt::green)); }
	else if (style == "ERR") { item->setForeground(QBrush(Qt::red)); }
}

void QWHome::onTimer()
{
	auto& appdata = Application().data();
	int rowNo = 0;
	int tsNow = Utils::time();
	for (auto& item : appdata.mapStation)
	{
		auto& station = item.second;
		if (rowNo >= table->rowCount())
		{
			table->insertRow(rowNo);
		}
		bool isOpen = station->status > 0;
		bool isConnected = station->mqttCli->isConnected;

		setTableCell(rowNo, 0, std::to_string(station->stationId));
		setTableCell(rowNo, 1, station->name);
		setTableCell(rowNo, 2, station->code);
		setTableCell(rowNo, 3, isOpen ? "启用" : "未启用", isOpen ? "OK" : "ERR");
		setTableCell(rowNo, 4, isConnected ? "连接成功" : "未连接", isConnected ? "OK" : "ERR");

		int tsPolling = station->getPollingTS();
		setTableCell(rowNo, 5, tsPolling > 0 ? std::to_string(tsNow - tsPolling) + "/" + std::to_string(Config::option.mqtt.interval) : "--");

		setTableCell(rowNo, 6, Utils::toStr(station->statData.dayElectIn, 0));
		setTableCell(rowNo, 7, Utils::toStr(station->statData.dayElectOut, 0));
		setTableCell(rowNo, 8, Utils::toStr(station->statData.totalElectIn, 0));
		setTableCell(rowNo, 9, Utils::toStr(station->statData.totalElectOut, 0));
		setTableCell(rowNo, 10, Utils::toStr(station->statData.dayFeeIn, 0));
		setTableCell(rowNo, 11, Utils::toStr(station->statData.dayFeeOut, 0));
		setTableCell(rowNo, 12, Utils::toStr(station->statData.totalFeeIn, 0));
		setTableCell(rowNo, 13, Utils::toStr(station->statData.totalFeeOut, 0));
		setTableCell(rowNo, 14, Utils::toStr(station->statData.dayIncome, 0));
		setTableCell(rowNo, 15, Utils::toStr(station->statData.totalIncome, 0));
		setTableCell(rowNo, 16, station->statData.ts > 0 ? Utils::timeStr(station->statData.ts) : "--");

		rowNo++;
	}
}