public static void Main()
{
var taxiStation = new TaxiStation();
var reader = new Reader();
reader.ReaderFile(ref taxiStation, "data.xml");
Console.WriteLine("Все автомобили:");
Console.WriteLine(taxiStation);
Console.WriteLine("Общая стоимость:");
Console.WriteLine(taxiStation.TotalCoast() + "\n");
Console.WriteLine("Транспорт подходящий условиям:");
List <Car> temp = taxiStation.SearchCarByMaxSpeed(60, 100);
foreach (var t in temp)
{
Console.WriteLine(t + "\n");
}
Console.WriteLine("Добавить(y/n)?");
if (Console.ReadLine() == "y")
{
taxiStation.AddToFile();
var writer = new Writer();
writer.WriteFile(ref taxiStation);
}
Console.ReadLine();
}
/// <summary>
/// Сохранение в xml файл
/// </summary>
/// <param name="taxiStation">Объект таксопарка</param>
public void WriteFile(ref TaxiStation taxiStation)
{
var doc = new XmlDocument();
doc.LoadXml("<Taxi>" + "</Taxi>");
foreach (var t in taxiStation.CarsList)
{
XmlElement element = doc.CreateElement("taxi");
if (t is Truck)
{
var temp = t as Truck;
element.SetAttribute("type", "Truck");
XmlElement elementLoad = doc.CreateElement("load");
XmlText textLoad = doc.CreateTextNode(Convert.ToString(temp.Load));
doc.DocumentElement.AppendChild(element);
element.AppendChild(elementLoad);
element.LastChild.AppendChild(textLoad);
}
else if (t is Bus)
{
var temp = t as Bus;
element.SetAttribute("type", "Bus");
XmlElement elementCount = doc.CreateElement("count");
XmlText textCount = doc.CreateTextNode(Convert.ToString(temp.Count));
doc.DocumentElement.AppendChild(element);
element.AppendChild(elementCount);
element.LastChild.AppendChild(textCount);
}
else
{
var temp = t as PassengerCar;
element.SetAttribute("type", "PassengerCar");
XmlElement elementObem = doc.CreateElement("engineVolume");
XmlText textObem = doc.CreateTextNode(Convert.ToString(temp.EngineVolume));
doc.DocumentElement.AppendChild(element);
element.AppendChild(elementObem);
element.LastChild.AppendChild(textObem);
}
XmlElement elementMake = doc.CreateElement("make");
XmlText textMake = doc.CreateTextNode(t.Make);
XmlElement elementModel = doc.CreateElement("model");
XmlText textModel = doc.CreateTextNode(t.Model);
XmlElement elementSpeed = doc.CreateElement("speed");
XmlText textSspeed = doc.CreateTextNode(Convert.ToString(t.Speed));
XmlElement elementPrice = doc.CreateElement("price");
XmlText textPrice = doc.CreateTextNode(Convert.ToString(t.Price));
element.AppendChild(elementMake);
element.LastChild.AppendChild(textMake);
element.AppendChild(elementModel);
element.LastChild.AppendChild(textModel);
element.AppendChild(elementSpeed);
element.LastChild.AppendChild(textSspeed);
element.AppendChild(elementPrice);
element.LastChild.AppendChild(textPrice);
}
doc.Save("data.xml");
}
/// <summary>
/// Чтение из xml файла.
/// </summary>
/// <param name="taxi">Объект таксопарка.</param>
/// <param name="fileName">Название файла.</param>
public void ReaderFile(ref TaxiStation taxi, string fileName)
{
var xml = XDocument.Load(fileName);
var qwe = new List <Car>();
var cars = xml.Root.Descendants("taxi").Select(x => x);
foreach (var el in cars)
{
var name1 = el.Attribute("type").Value;
switch (name1)
{
case "Truck":
var tempCarT = new Truck();
tempCarT.Make = Convert.ToString(el.Element("make").Value);
tempCarT.Model = Convert.ToString(el.Element("model").Value);
tempCarT.Speed = Convert.ToInt32(el.Element("speed").Value);
tempCarT.Price = Convert.ToInt32(el.Element("price").Value);
tempCarT.Load = Convert.ToInt32(el.Element("load").Value);
qwe.Add(tempCarT);
break;
case "Bus":
var tempCarB = new Bus();
tempCarB.Make = Convert.ToString(el.Element("make").Value);
tempCarB.Model = Convert.ToString(el.Element("model").Value);
tempCarB.Speed = Convert.ToInt32(el.Element("speed").Value);
tempCarB.Price = Convert.ToInt32(el.Element("price").Value);
tempCarB.Count = Convert.ToInt32(el.Element("count").Value);
qwe.Add(tempCarB);
break;
case "PassengerCar":
var tempCarP = new PassengerCar();
tempCarP.Make = Convert.ToString(el.Element("make").Value);
tempCarP.Model = Convert.ToString(el.Element("model").Value);
tempCarP.Speed = Convert.ToInt32(el.Element("speed").Value);
tempCarP.Price = Convert.ToInt32(el.Element("price").Value);
tempCarP.EngineVolume = Convert.ToDouble(el.Element("engineVolume").Value);
qwe.Add(tempCarP);
break;
default: break;
}
}
var taxi1 = new TaxiStation()
{
CarsList = qwe.ToList()
};
taxi = taxi1;
}
