List <Wardrobe> iStrategy.Algorithm(Wardrobe wardrobe, string path)
{
List <Wardrobe> MyWardobe = new List <Wardrobe>();
XmlDocument document = new XmlDocument();
try
{
document.Load(path);
string filter = GetFilterString(wardrobe);
XmlNodeList nodes = document.SelectNodes(filter);
foreach (XmlNode n in nodes)
{
Wardrobe wr = new Wardrobe();
wr.Brand = n.Attributes.GetNamedItem("Brand").InnerText;
wr.Type = n.Attributes.GetNamedItem("Type").InnerText;
wr.Fabric = n.Attributes.GetNamedItem("Fabric").InnerText;
wr.Color = n.Attributes.GetNamedItem("Color").InnerText;
wr.Season = n.Attributes.GetNamedItem("Season").InnerText;
MyWardobe.Add(wr);
}
}
catch (SystemException)
{
string message = "File error!";
MessageBox.Show(message);
}
return(MyWardobe);
}
private void SearchWardrobe()
{
iStrategy clothing;
Wardrobe war = new Wardrobe();
List <Wardrobe> wr = new List <Wardrobe>();
if (checkBoxBrand.Checked)
{
war.Brand = cBoxBrand.Text;
}
if (checkBoxType.Checked)
{
war.Type = cBoxType.Text;
}
if (checkBoxFabric.Checked)
{
war.Fabric = cBoxFabric.Text;
}
if (checkBoxColor.Checked)
{
war.Color = cBoxColor.Text;
}
if (checkBoxSeason.Checked)
{
war.Season = cBoxSeason.Text;
}
if (radioButtonDom.Checked)
{
clothing = new Dom();
wr = clothing.Algorithm(war, path);
}
else
{
if (radioButtonSax.Checked)
{
clothing = new Sax();
wr = clothing.Algorithm(war, path);
}
else if (radioButtonLinq.Checked)
{
clothing = new Linq();
wr = clothing.Algorithm(war, path);
}
}
PrintWardrobeList(wr);
}
List <Wardrobe> iStrategy.Algorithm(Wardrobe wardrobe, string path)
{
List <Wardrobe> MyWardobe = new List <Wardrobe>();
var document = XDocument.Load(path);
try
{
var result = from obj in document.Descendants("Wardrobe")
where
(
(obj.Attribute("Brand").Value.Equals(wardrobe.Brand) || wardrobe.Brand.Equals(String.Empty)) &&
(obj.Attribute("Type").Value.Equals(wardrobe.Type) || wardrobe.Type.Equals(String.Empty)) &&
(obj.Attribute("Fabric").Value.Equals(wardrobe.Fabric) || wardrobe.Fabric.Equals(String.Empty)) &&
(obj.Attribute("Color").Value.Equals(wardrobe.Color) || wardrobe.Color.Equals(String.Empty)) &&
(obj.Attribute("Season").Value.Equals(wardrobe.Season) || wardrobe.Season.Equals(String.Empty))
)
select new
{
Brand = (string)obj.Attribute("Brand").Value,
Type = (string)obj.Attribute("Type").Value,
Fabric = (string)obj.Attribute("Fabric").Value,
Color = (string)obj.Attribute("Color").Value,
Season = (string)obj.Attribute("Season").Value,
};
foreach (var i in result)
{
Wardrobe NewWardrobe = new Wardrobe();
NewWardrobe.Brand = i.Brand;
NewWardrobe.Type = i.Type;
NewWardrobe.Fabric = i.Fabric;
NewWardrobe.Color = i.Color;
NewWardrobe.Season = i.Season;
MyWardobe.Add(NewWardrobe);
}
}
catch (SystemException ex)
{
string message = "File error!";
MessageBox.Show(message);
}
return(MyWardobe);
}
List <Wardrobe> iStrategy.Algorithm(Wardrobe wardrobe, string path)
{
List <Wardrobe> MyWardobe = new List <Wardrobe>();
var xmlReader = new XmlTextReader(path);
try
{
while (xmlReader.Read())
{
if (xmlReader.HasAttributes)
{
while (xmlReader.MoveToNextAttribute())
{
string Brand = "";
string Type = "";
string Fabric = "";
string Color = "";
string Season = "";
if (xmlReader.Name.Equals("Brand") && (xmlReader.Value.Equals(wardrobe.Brand) || wardrobe.Brand.Equals(String.Empty)))
{
Brand = xmlReader.Value;
xmlReader.MoveToNextAttribute();
if (xmlReader.Name.Equals("Type") && (xmlReader.Value.Equals(wardrobe.Type) || wardrobe.Type.Equals(String.Empty)))
{
Type = xmlReader.Value;
xmlReader.MoveToNextAttribute();
if (xmlReader.Name.Equals("Fabric") && (xmlReader.Value.Equals(wardrobe.Fabric) || wardrobe.Fabric.Equals(String.Empty)))
{
Fabric = xmlReader.Value;
xmlReader.MoveToNextAttribute();
if (xmlReader.Name.Equals("Color") && (xmlReader.Value.Equals(wardrobe.Color) || wardrobe.Color.Equals(String.Empty)))
{
Color = xmlReader.Value;
xmlReader.MoveToNextAttribute();
if (xmlReader.Name.Equals("Season") && (xmlReader.Value.Equals(wardrobe.Season) || wardrobe.Season.Equals(String.Empty)))
{
Season = xmlReader.Value;
xmlReader.MoveToNextAttribute();
}
}
}
}
}
if (Brand != "" && Type != "" && Fabric != "" && Color != "" && Season != "")
{
Wardrobe myWardrobe = new Wardrobe();
myWardrobe.Brand = Brand;
myWardrobe.Type = Type;
myWardrobe.Fabric = Fabric;
myWardrobe.Color = Color;
myWardrobe.Season = Season;
MyWardobe.Add(myWardrobe);
}
}
}
}
}
catch (SystemException ex)
{
string message = "File error!";
MessageBox.Show(message);
}
xmlReader.Close();
return(MyWardobe);
}
private string GetFilterString(Wardrobe wardrobe)
{
string filter = "//Wardrobe";
bool f1 = false;
if (wardrobe.Brand != "" || wardrobe.Type != "" || wardrobe.Fabric != "" || wardrobe.Color != "" || wardrobe.Season != "")
{
filter += "[";
if (wardrobe.Brand != "")
{
filter += @"@Brand=""" + wardrobe.Brand + @"""";
f1 = true;
}
if ((f1) && (wardrobe.Type != "" || wardrobe.Fabric != "" || wardrobe.Color != "" || wardrobe.Season != ""))
{
filter += " and ";
f1 = false;
}
if (wardrobe.Fabric != "")
{
filter += @"@Fabric=""" + wardrobe.Fabric + @"""";
f1 = true;
}
if ((f1) && (wardrobe.Type != "" || wardrobe.Color != "" || wardrobe.Season != ""))
{
filter += " and ";
f1 = false;
}
if (wardrobe.Type != "")
{
filter += @"@Type=""" + wardrobe.Type + @"""";
f1 = true;
}
if ((f1) && (wardrobe.Color != "" || wardrobe.Season != ""))
{
filter += " and ";
f1 = false;
}
if (wardrobe.Color != "")
{
filter += @"@Color=""" + wardrobe.Color + @"""";
f1 = true;
}
if ((f1) && wardrobe.Season != "")
{
filter += " and ";
f1 = false;
}
if (wardrobe.Season != "")
{
filter += @"@Season=""" + wardrobe.Season + @"""";
}
filter += "]";
}
return(filter);
}
