public Category(string name, string description, long id, IDBLayer idb, Category parent)
: base(idb, id)
{
this.name = name.Trim();
this.description = description.Trim();
this.parent = parent;
}
public Box(String name, String comment, long id, Image back, Image inlay, BoxType type, Image front, IDBLayer idb, Category parent)
: base(idb, id)
{
this.parent = parent;
this.name = name;
this.desc = comment;
this.type = type;
this.front = front;
this.back = back;
this.inlay = inlay;
}
public SearchResultRow(string fileName, int fileSize, int fileType, DateTime fileDate, Disk disk, Box box, Category category, string diskName, string boxName, string categoryName)
: base(fileName)
{
this.fileName = fileName;
this.fileSize = fileSize;
this.fileType = fileType;
this.fileDate = fileDate;
this.disk = disk;
this.box = box;
this.category = category;
this.diskName = diskName;
this.boxName = boxName;
this.categoryName = categoryName;
}
public void UpdateCDBox(Box box, String newName, String newDescription, Image newBack, Image newFront, Image newInlay, BoxType newType, Category newParent)
{
DBUtils.UpdateSQL(this.DBConString, "UPDATE [CDBoxes] SET [Description] = ?, [Name] = ?, [BackImage] = ?, [InlayImage] = ?, [Type] = ?, [FrontImage] = ?, [Category] = ?, [LastUpdate] = NOW() WHERE [id] = ?", new object[] {newDescription, newName, newBack.Id, newInlay.Id, newType.Id, newFront.Id, newParent.Id, box.Id});
}
public void UpdateCategory(Category category, String newName, String newDescription, Category newParent)
{
DBUtils.UpdateSQL(this.DBConString, "UPDATE Categories SET Name = ?, Description = ?, Parent = ?, LastUpdate = NOW WHERE id = ?", new object[] {newName, newDescription, newParent.Id, category.Id});
}
public Category GetRootCategory()
{
using (OleDbDataReader myReader = DBUtils.ExecSQL(this.DBConString, "SELECT Name, id, Description FROM Categories WHERE Parent IS NULL", null))
{
Category cat = null;
if (true == myReader.Read())
{
cat = new Category((string)myReader["Name"], (string)myReader["Description"], (int)myReader["id"], this, null);
}
return cat;
}
}
public List<Box> GetChildCDBoxes(Category parentCat)
{
using (OleDbDataReader myReader = DBUtils.ExecSQL(this.DBConString, "SELECT [id], [Description], [Name], [BackImage], [InlayImage], [Type], [FrontImage] FROM [CDBoxes] WHERE [Category] = ? ORDER BY [Name]", new object[] { parentCat.Id }))
{
List<Box> lst = new List<Box>();
while (true == myReader.Read())
{
Box box = new Box((string)(myReader["Name"]), (string)(myReader["Description"]),
(int)(myReader["id"]),
db.BackImages.GetImage((int)myReader["BackImage"]),
db.InlayImages.GetImage((int)myReader["InlayImage"]),
GetCDBoxType((int)myReader["Type"]),
db.FrontImages.GetImage((int)myReader["FrontImage"]),
this, parentCat);
lst.Add(box);
}
return lst;
}
}
public List<Category> GetChildCategories(Category parentCat)
{
using (OleDbDataReader myReader = DBUtils.ExecSQL(this.DBConString, "SELECT Name, id, Description FROM Categories WHERE Parent = ? ORDER BY Name", new Object[] { parentCat.Id }))
{
List<Category> lst = new List<Category>();
while (true == myReader.Read())
{
Category cat = new Category((String)myReader["Name"], (myReader["Description"] is DBNull) ? "" : (string)myReader["Description"], (int)myReader["id"], this, parentCat);
lst.Add(cat);
}
myReader.Close();
return lst;
}
}
public void DeleteCategory(Category category)
{
foreach (Category c in category.ChildCategories)
{
DeleteCategory(c);
}
DBUtils.DeleteSQL(this.DBConString, "DELETE FROM Categories WHERE id = ?", new object[] {category.Id});
}
public Box AddCDBox(String name, String description, BoxType type, Image frontImage, Image backImage, Image inlayImage, Category cat)
{
int id = DBUtils.InsertSQL(this.DBConString, "INSERT INTO [CDBoxes] ([Description], [Name], [BackImage], [InlayImage], [Type], [FrontImage], [Category]) VALUES(?, ?, ?, ?, ?, ?, ?)", new object[] {description, name, backImage.Id, inlayImage.Id, type.Id, frontImage.Id, cat.Id});
return new Box(name, description, id, backImage, inlayImage, type, frontImage, this, cat);
}
public Category AddCategory(String name, String description, Category parent)
{
int id = DBUtils.InsertSQL(this.DBConString, "INSERT INTO Categories (Name, Parent, Description) VALUES(?, ?, ?)", new object[] {name, parent.Id, description});
return new Category(name, description, id, this, parent);
}
bool IsValidMove(Category newParent)
{
if (null == newParent)
{
return true;
}
if (newParent == this)
{
return false;
}
else
{
return IsValidMove(newParent.Parent);
}
}