#include "linetypeparser.h"
#include <QFile>
//#include <QMessageBox>
QSharedPointer<LineTypeParser::HashType> LineTypeParser::msharedPointer=QSharedPointer<LineTypeParser::HashType>();

LineTypeParser::LineTypeParser(QObject *parent) :
	QObject(parent)
{
}


void LineTypeParser::ReadData(const QString &file)
{
    if(!QFile::exists(file))
    {
        //QMessageBox::warning(0,"警告","线路型号文件不存在!");
        return;

    }
    QFile _file(file);
    if(_file.open(QIODevice::ReadOnly))
    {
        QString line;
        QStringList sep;
        QTextStream stream(&_file);
        while(!stream.atEnd())
        {
            line=stream.readLine();
            sep=line.split(',');
            LineParameter linePara;
            linePara.x=0.4;
            linePara.r=sep.at(8).toDouble();
            QHash<QString,LineParameter> *hash=LineTypeParser::msharedPointer.data();//仅仅为了后面使用方便。
            QString lineType=sep.at(1);
            lineType.remove(0,1);
            lineType.remove(lineType.length()-1,1);
            (*hash)[lineType.trimmed()]=linePara;

        }
        _file.close();
    }
}

double LineTypeParser::GetReactance(const QString &file, const QString &type)
{

	if(LineTypeParser::msharedPointer.isNull())
	{
		LineTypeParser::msharedPointer=QSharedPointer<LineTypeParser::HashType>(new HashType);
		LineTypeParser::ReadData(file);
	}
	QHash<QString,LineParameter> hash=*LineTypeParser::msharedPointer;//仅仅为了后面使用方便。
    return hash[type.trimmed()].x;

}

double LineTypeParser::GetResistance(const QString &file, const QString &type)
{

	if(LineTypeParser::msharedPointer.isNull())
	{
		LineTypeParser::msharedPointer=QSharedPointer<LineTypeParser::HashType>(new HashType);
		LineTypeParser::ReadData(file);
	}
	QHash<QString,LineParameter> hash=*LineTypeParser::msharedPointer;//仅仅为了后面使用方便。
    return hash[type.trimmed()].r;

}