public ObservableCollection <Bicycle> Open(string filename)
{
ObservableCollection <Bicycle> Bicycles = new ObservableCollection <Bicycle>();
List <string> buffer = new List <string>();
using (StreamReader sr = new StreamReader(filename)) //поток чтения файла - локального
{
while (sr.Peek() >= 0) //контролируем что в файле еще есть символы
{
buffer.Add(sr.ReadLine()); //записываем всю строку в элемент списка буфер
}
}
for (int i = 0; i < buffer.Count; i++)
{
string[] words = buffer[i].Split(' '); // разделяем строку на массив строк
uint id = uint.Parse(words[0]);
string model = words[1];
string manufacture = words[2];
int year = int.Parse(words[3]);
int numberOfSpeeds = int.Parse(words[4]);
string type = words[5];
BicycleFrame Frame = new BicycleFrame(words[6], int.Parse(words[7]));
string creationTime = words[8];
Bicycles.Add(new Bicycle(model, manufacture, year, numberOfSpeeds, type, Frame, id, creationTime));
}
buffer.Clear();
return(Bicycles);
}
public Bicycle(string model, string manufacture, int year, int numberofspeeds, string type, BicycleFrame frame)
{
Model = model;
Manufacture = manufacture;
Year = year;
NumberOfSpeeds = numberofspeeds;
Type = type;
Frame = frame;
CreationTime = DateTime.Now.ToString();
ID = Guid2Int(GuidGenerate());
}
public Bicycle(string model, string manufacture, int year, int numberofspeeds, string type, BicycleFrame frame, uint id, string creatiotime)
{
Model = model;
Manufacture = manufacture;
Year = year;
NumberOfSpeeds = numberofspeeds;
Type = type;
Frame = frame;
ID = id;
CreationTime = creatiotime;
}
private void AddBicycle()
{
Random myRandom = new Random((Int32)DateTime.Now.Ticks);
string myModel = myModels[GetRandomNumber()];
string myManufacture = myManufactures[GetRandomNumber()];
int myYear = myYears[GetRandomNumber()];
int myNumberOfSpeed = myNumberOfSpeeds[GetRandomNumber()];
string myType = myTypes[GetRandomNumber()];
BicycleFrame Frame = new BicycleFrame(myMaterials[GetRandomNumber()], mySizes[GetRandomNumber()]);
Bicycle s = new Bicycle(myModel, myManufacture, myYear, myNumberOfSpeed, myType, Frame);
Bicycles.Add(s);
int GetRandomNumber()
{
return(myRandom.Next(0, 6));
}
}