private void btnCheck_Click(object sender, EventArgs e)
{
if (!txtIDdia.Text.ToString().Trim().Equals(""))
{
eDVD dvd = dVDBUL.FindDVDById(Convert.ToInt32(txtIDdia.Text.ToString()));
if (dvd != null)
{
this.Size = new Size(319, 137);
lblTieuDe1.Visible = true;
lblTrangThai1.Visible = true;
lblTieuDe.Visible = true;
lblTrangThai.Visible = true;
lblTieuDe.Text = tieuDeBUL.Find(dvd.id_TieuDe).tenTieuDe;
if (dvd.trangThai == -1)
{
lblTrangThai.Text = "Trên kệ";
}
else if (dvd.trangThai == 0)
{
this.Size = new Size(319, 223);
grCho.Visible = true;
grThue.Visible = false;
lblTrangThai.Text = "Đang giữ";
ePhieuDatTruoc phieu = phieuDatTruocBUL.GetPhieuDatTruocByID(dvd.id_DVD);
lblNguoiDatTrc.Text = khachHangBUL.Find(phieu.id_KhachHang).tenKhachHang;
lblNgayLay.Text = phieu.ngayDatTruoc.ToShortDateString();
}
else
{
this.Size = new Size(319, 223);
grThue.Visible = true;
grCho.Visible = false;
lblTrangThai.Text = "Đang thuê";
ePhieuThueTra phieu = phieuThueTraBUL.getPhieuThueTraByIdDVD(dvd.id_DVD);
if (phieu != null)
{
lblNguoiThue.Text = khachHangBUL.Find(phieu.id_KhachHang).tenKhachHang;
int tgianThue = theLoaiBUL.GetTheLoaiByID(tieuDeBUL.Find(dvd.id_TieuDe).id_TheLoai).thoiGianThue;
DateTime ngayTraDuKien = phieu.ngayThue.AddDays(tgianThue);
lblDenHan.Text = ngayTraDuKien.ToShortDateString();
}
}
}
else
{
this.Size = new Size(319, 79);
grThue.Visible = false;
grCho.Visible = false;
lblTieuDe1.Visible = false;
lblTrangThai1.Visible = false;
lblTieuDe.Visible = false;
lblTrangThai.Visible = false;
MessageBox.Show("Không tồn tại DVD");
return;
}
}
}
private void btnSearch_Click(object sender, EventArgs e)
{
dgvphitrehanthanhtoan.DataSource = null;
if (txt_ID.Text.Trim().Equals(""))
{
MessageBox.Show("Không được để rỗng");
txt_ID.Focus();
return;
}
eKhachHang kh = new eKhachHang();
kh = khbul.Find(Convert.ToInt32(txt_ID.Text.Trim()));
if (kh != null)
{
idkh = kh.id_KhachHang;
txt_ten.Text = kh.tenKhachHang;
txt_cmnd.Text = kh.soCMND;
txt_sdt.Text = kh.soDT;
CheckDsTreHen();
}
else
{
DialogResult dialogResult = MessageBox.Show("Không tồn tài khách hàng. " +
"Bạn có muốn thêm khách hàng?", "Thông báo", MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.Yes)
{
QuanLyKhachHang frm = new QuanLyKhachHang(); // xử lí sau
frm.ShowDialog();
}
}
}
private void btnTim_Click(object sender, EventArgs e)
{
if (!txtidkh.Text.ToString().Trim().Equals(""))
{
eKhachHang kh = khachHangBUL.Find(Convert.ToInt32(txtidkh.Text.ToString().Trim()));
if (kh != null)
{
idkh = kh.id_KhachHang;
txthotenkh.Text = kh.tenKhachHang;
txtidkh.Text = kh.id_KhachHang.ToString();
txtsdt.Text = kh.soDT;
listThueHen = phiTreHenBUL.getListPhiTreHen(kh.id_KhachHang);
LoadData(listThueHen);
foreach (DataGridViewRow row in dgvPhiTreHen.Rows)
{
tongTien += Convert.ToDouble(row.Cells[4].Value.ToString());
}
txtTienThanhToan.Text = tongTien.ToString();
}
else
{
MessageBox.Show("Không tìm thấy thông tin khách hàng");
}
}
else
{
MessageBox.Show("ID khách hàng không để trống");
return;
}
}
private void btn_tradia_Click(object sender, EventArgs e)
{
DateTime now = DateTime.Now;
listKH = new List <eKhachHang>();
listDVD = new List <eDVD>();
int count = 0;
foreach (DataGridViewRow row in dgvDsTra.Rows)
{
int id_phieu = Convert.ToInt32(row.Cells[0].Value.ToString());
DateTime ngayThue = Convert.ToDateTime(row.Cells[2].Value.ToString());
int id_dvd = Convert.ToInt32(row.Cells[1].Value.ToString());
double time = theLoaiBUL.GetTheLoaiByID(tieuDeBUL.GetTieuDeByID(dvdBul.FindDVDById(id_dvd).id_TieuDe).id_TheLoai).thoiGianThue;
eDVD dvd = dvdBul.FindDVDById(id_dvd);
if (!listDVD.Contains(dvd))
{
listDVD.Add(dvd);
}
eKhachHang kh = khBul.Find(Convert.ToInt32(row.Cells[3].Value.ToString()));
if (!listKH.Contains(kh))
{
listKH.Add(kh);
}
if ((now - ngayThue).TotalDays > time)
{
count = phieuTTBul.UpdatePhieuThue_Tre(id_phieu, now, PHI_TRE_HEN);
}
else
{
count = phieuTTBul.UpdatePhieuThue(id_phieu, now, now, 0);
}
dvdBul.UpdateTrangThaiDVD(id_dvd, -1);
}
if (count == 1)
{
MessageBox.Show("Trả đĩa thành công");
table.Clear();
LoadData();
}
CheckPhiTreHen();
UpdateDVDDatTruoc();
}
private void btn_timkiem_Click(object sender, EventArgs e)
{
int id = Convert.ToInt32(txt_idkh.Text);
eKhachHang kh = khachHangBUL.Find(id);
if (kh == null)
{
Cleadrr();
MessageBox.Show("Chua co khach hang trong he thong");
}
else
{
txt_idkh.Text = id.ToString();
txt_sdt.Text = kh.soDT;
txt_tenkh.Text = kh.tenKhachHang;
txt_cm.Text = kh.soCMND;
}
}