public TuVungCollection SelectAllTuVung_CongDong()
{
//Lấy từ vựng trong từ điển cộng đồng
hoctuvungLINQDataContext db = new hoctuvungLINQDataContext();
TuVungCollection tuvungColl = new TuVungCollection();
IEnumerable<TuVung> TuVungList;
TuVungList = from p in db.TuVungs
where p.TuDien.CongDong == true
&& p.kiemduyet == true
select p;
//Addrange
foreach (TuVung tv in TuVungList)
{
TuVungBO tvBO = new TuVungBO();
tvBO.TuVungID = tv.TuVungID.ToString();
tvBO.TuVung = tv.TuVung1;
tvBO.LoaiTuID = (int)tv.LoaiTuID;
tvBO.NghiaTu = tv.NghiaTu;
tvBO.ViDu = tv.Vidu;
tvBO.TaiKhoan = tv.taikhoan;
tvBO.HinhAnh = tv.Hinhanh;
tvBO.SoLanSai = (int)tv.SoLanSai;
tvBO.SoLanSuDung = (int)tv.SoLanSuDung;
tuvungColl.Add(tvBO);
}
return tuvungColl;
}
public void LoadchitietTuVung(string tuvungID)
{
if (tuvungID == "")
{
TuTextBox.Text = "";
TuDienDropDown1.SelectedIndex = 0;
LoaiTuDropDown.SelectedIndex = 0;
NghiaTuTextBox.Text = "";
HinhAnhImage.ImageUrl = "~/images/no_image.jpg";
ViDuTextBox.Text = "";
NguoiDangLabel.Text = "";
}
else
{
// ViewState["tuvungID"] = tuvungID;
TuVungBO tvBO = new TuVungBO();
tvBO = tuvungBUS.Lay_ChiTiet_TuVung(tuvungID);
TuTextBox.Text = tvBO.TuVung;
TuDienDropDown1.SelectedValue = tvBO.TuDienID.ToString();
LoaiTuDropDown.SelectedValue = tvBO.LoaiTuID.ToString();
NghiaTuTextBox.Text = tvBO.NghiaTu;
//Load hình ảnh
if (tvBO.HinhAnh != "")
HinhAnhImage.ImageUrl = tvBO.HinhAnh;
else
HinhAnhImage.ImageUrl = "~/images/no_image.jpg";
ViDuTextBox.Text = tvBO.ViDu;
NguoiDangLabel.Text = tvBO.TaiKhoan;
}
}
private bool KiemTraTrungCauTraLoi(TuVungBO[] tuvung, TuVungBO temp, int n)
{
for (int i = 0; i < n; i++)
{
if (temp == tuvung[i])
return true;
}
return false;
}
private bool KiemTraTrungCauHoi(TracNghiemCollection cauhoiColl, TuVungBO tv)
{
foreach (TracNghiemBO tn in cauhoiColl)
{
if (tv.TuVungID == tn.Choices[0].TuVungID)
return true;
}
return false;
}
public bool Compare(TuVungBO tuvungBO)
{
if (this.LoaiTuID == tuvungBO.LoaiTuID
&& this.TuVung == tuvungBO.TuVung
&& this.NghiaTu == tuvungBO.NghiaTu
&& this.ViDu == tuvungBO.ViDu
&& this.TaiKhoan == tuvungBO.TaiKhoan)
return true;
return false;
}
public string [,]TaoOChu(TuVungCollection tuvunglambaitest,ref int len,ref TuVungCollection GoiYOChu)
{
try
{
//B1:Lấy ra một từ ngẫunhiên làm từ hàng dọc
string tuhangdoc = LayChuHangDoc(tuvunglambaitest);
List<char> TuHangDoc = new List<char>();//chuyển string thành List<string> để xử lý
TuHangDoc = tuhangdoc.ToList();
//B2: Lấy ra các từ hàng ngang
TuVungCollection HangNgangList = new TuVungCollection();//Lưu các đối tượng tuvungBO hàng ngang
List<string> HangNgang = new List<string>(); //Lưu các từ hàng ngang
int i = 0;
int solanloop = 0;
while (i < TuHangDoc.Count)
{
TuVungBO tuhangnganBO = new TuVungBO();
tuhangnganBO = LayChuHangNgang(tuvunglambaitest, TuHangDoc[i]);
if (tuhangnganBO == null) return null;
string tuhangngang = tuhangnganBO.TuVung;
if (KiemTraHopLe(tuhangngang, TuHangDoc[i]) == true
&& KiemTraTrungTuDoc(tuhangdoc, tuhangngang) == false
&& KiemTraTrungTuNgang(HangNgang, tuhangngang) == false)
{
HangNgang.Add(tuhangnganBO.TuVung);
HangNgangList.Add(tuhangnganBO);
i++;
solanloop = 0;
}
solanloop++;
if (solanloop > 30)
return null;
}
//B3: Bố trí ô chữ lên mảng 2 chiều [12,21]
len = TuHangDoc.Count;
GoiYOChu = HangNgangList;
return SapxepOChu(TuHangDoc,HangNgangList) ;
}
catch
{
return null;
}
}
public bool CapNhatTuVung(string tuvungID,int LoaiTuID, string TuVung, string NghiaTu, string Hinhanh, string ViDu, string TaiKhoan,
int SoLanSuDung, int SoLanSai, string TuDienID,bool KiemDuyet, int to, bool hasimage)
{
try
{
TuVungBO tuvungBO = new TuVungBO();
tuvungBO.TuVungID = tuvungID;
tuvungBO.LoaiTuID = LoaiTuID;
tuvungBO.TuVung = TuVung;
tuvungBO.NghiaTu = NghiaTu;
tuvungBO.HinhAnh = Hinhanh;
tuvungBO.ViDu = ViDu;
tuvungBO.TaiKhoan = TaiKhoan;
tuvungBO.SoLanSai = SoLanSai;
tuvungBO.SoLanSuDung = SoLanSuDung;
tuvungBO.TuDienID = TuDienID;
tuvungBO.KiemDuyet = KiemDuyet;
tuvungDAO.UpDateTuVung(tuvungBO, to,hasimage);
return true;
}
catch
{
return false;
}
}
public bool ThemTuVung(int LoaiTuID, string TuVung, string NghiaTu, string Hinhanh, string ViDu, string TaiKhoan,
int SoLanSuDung, int SoLanSai, string TuDienID, bool KiemDuyet)
{
try
{
TuVungBO tuvungBO = new TuVungBO();
tuvungBO.LoaiTuID = LoaiTuID;
tuvungBO.TuVung = TuVung;
tuvungBO.NghiaTu = NghiaTu;
tuvungBO.HinhAnh = Hinhanh;
tuvungBO.ViDu = ViDu;
tuvungBO.TaiKhoan = TaiKhoan;
tuvungBO.SoLanSai = SoLanSai;
tuvungBO.SoLanSuDung = SoLanSuDung;
tuvungBO.TuDienID = TuDienID;
tuvungBO.KiemDuyet = KiemDuyet;
tuvungDAO.InsertTuVung(tuvungBO);
return true;
}
catch
{
return false;
}
}
public void Add(TuVungBO tuvungBO)
{
List.Add(tuvungBO);
}
public void UpDateTuVung(TuVungBO tuvungBO,int to,bool hasimage)
{
hoctuvungLINQDataContext db = new hoctuvungLINQDataContext();
Guid myguid = new Guid(tuvungBO.TuVungID);
TuVung tv = db.TuVungs.SingleOrDefault(p=>p.TuVungID==myguid);
tv.TuVung1 = tuvungBO.TuVung;
if(hasimage==true)
tv.Hinhanh = tuvungBO.HinhAnh;
tv.LoaiTuID = tuvungBO.LoaiTuID;
tv.NghiaTu = tuvungBO.NghiaTu;
tv.SoLanSai = tuvungBO.SoLanSai;
tv.SoLanSuDung = tuvungBO.SoLanSuDung;
tv.Vidu = tuvungBO.ViDu;
Guid myguid1 = new Guid(tuvungBO.TuDienID);
tv.TuDienID = myguid1;
tv.taikhoan = tuvungBO.TaiKhoan;
//Insert vào từ điển cộng đồng
if (to == 3)
{
tv.kiemduyet = tuvungBO.KiemDuyet;
}
db.SubmitChanges();
}
public void InsertTuVung(TuVungBO tuvungBO)
{
hoctuvungLINQDataContext db = new hoctuvungLINQDataContext();
TuVung tv = new TuVung();
tv.TuVungID = Guid.NewGuid();
tv.TuVung1 = tuvungBO.TuVung;
tv.Hinhanh = tuvungBO.HinhAnh;
tv.LoaiTuID = tuvungBO.LoaiTuID;
tv.NghiaTu = tuvungBO.NghiaTu;
tv.SoLanSai = tuvungBO.SoLanSai;
tv.SoLanSuDung = tuvungBO.SoLanSuDung;
tv.Vidu = tuvungBO.ViDu;
Guid myguid = new Guid(tuvungBO.TuDienID);
tv.TuDienID = myguid;
tv.taikhoan = tuvungBO.TaiKhoan;
tv.kiemduyet = true;
db.TuVungs.InsertOnSubmit(tv);
db.SubmitChanges();
}
public void InsertTuVung(TuVungBO tuvungBO, int to)
{
hoctuvungLINQDataContext db= new hoctuvungLINQDataContext();
TuVung tv = new TuVung();
tv.TuVungID = Guid.NewGuid();
tv.TuVung1 = tuvungBO.TuVung;
tv.Hinhanh = tuvungBO.HinhAnh;
tv.LoaiTuID = tuvungBO.LoaiTuID;
tv.NghiaTu = tuvungBO.NghiaTu;
tv.SoLanSai = tuvungBO.SoLanSai;
tv.SoLanSuDung = tuvungBO.SoLanSuDung;
tv.Vidu = tuvungBO.ViDu;
Guid myguid = new Guid(tuvungBO.TuDienID);
tv.TuDienID = myguid;
tv.taikhoan = tuvungBO.TaiKhoan;
//Insert vào từ điển cá nhân //Insert vào từ điển đựơc sử dụng chung
if (to == 1 || to == 2)
{
db.TuVungs.InsertOnSubmit(tv);
}
//Insert vào từ điển cộng đồng
else if (to == 3)
{
tv.kiemduyet = false;
}
db.TuVungs.InsertOnSubmit(tv);
db.SubmitChanges();
}
/// <summary>
/// ////Các hàm trong quanlytuvung.aspx
/// </summary>
public TuVungBO SelectOneTuVung(string tuvungID)
{
hoctuvungLINQDataContext db = new hoctuvungLINQDataContext();
TuVungBO tvBO = new TuVungBO();
Guid myguid = new Guid(tuvungID);
TuVung tv = db.TuVungs.SingleOrDefault(p => p.TuVungID == myguid);
tvBO.TuVungID = tv.TuVungID.ToString();
tvBO.TuDienID = tv.TuDienID.ToString();
tvBO.TuVung = tv.TuVung1;
tvBO.LoaiTuID = (int)tv.LoaiTuID;
tvBO.NghiaTu = tv.NghiaTu;
tvBO.ViDu = tv.Vidu;
tvBO.TaiKhoan = tv.taikhoan;
tvBO.HinhAnh = tv.Hinhanh;
tvBO.SoLanSai = (int)tv.SoLanSai;
tvBO.SoLanSuDung = (int)tv.SoLanSuDung;
return tvBO;
}
public TuVungCollection SelectTuVung_LienKet(string tuvung, string taikhoan, string tudienID)
{
//Lấy từ vựng trong từ điển liên kết
hoctuvungLINQDataContext db = new hoctuvungLINQDataContext();
TuVungCollection tuvungColl = new TuVungCollection();
Guid myguid= new Guid(tudienID);
IEnumerable<Nhom_TuDien> nhomtudienList=from p in db.Nhom_TuDiens
where p.taikhoan==taikhoan
select p;
IEnumerable<TuVung> TuVungList;
if (tuvung == "")
{
TuVungList = from p in db.TuVungs
where p.TuDienID==myguid
select p;
}
else
{
TuVungList = from p in db.TuVungs
// where p.TuDien.Nhom_TuDiens == nhomtudien &&
where p.TuVung1.Contains(tuvung)
&& p.TuDienID == myguid
select p;
}
//Addrange
foreach (TuVung tv in TuVungList)
{
foreach (Nhom_TuDien nhomtd in nhomtudienList)
{
if(tv.TuDienID==nhomtd.TuDienID)
{
TuVungBO tvBO = new TuVungBO();
tvBO.TuVungID = tv.TuVungID.ToString();
tvBO.TuVung = tv.TuVung1;
tvBO.LoaiTuID = (int)tv.LoaiTuID;
tvBO.NghiaTu = tv.NghiaTu;
tvBO.ViDu = tv.Vidu;
tvBO.TaiKhoan = tv.taikhoan;
tvBO.HinhAnh = tv.Hinhanh;
tvBO.SoLanSai = (int)tv.SoLanSai;
tvBO.SoLanSuDung = (int)tv.SoLanSuDung;
tuvungColl.Add(tvBO);
}
}
}
return tuvungColl;
}
