// GET: Baithuoc/Details/5
        public ActionResult Details(int id)
        {
            DBBaithuoc db   = new DBBaithuoc();
            var        data = db.detail(id);

            //
            DbCaythuocBaithuoc cay_bai     = new DbCaythuocBaithuoc();
            DbCayThuoc         caythuoc_db = new DbCayThuoc();
            var        lis_cay             = cay_bai.cay_thuoc_theo_bai_thuoc(id);
            List <int> id_cay = new List <int>();

            foreach (var cay in lis_cay)
            {
                id_cay.Add(cay.ID_CayThuoc);
            }

            List <string> ten_cay = new List <string>();

            foreach (var id_cay_thuoc in id_cay)
            {
                var cay_thuoc = caythuoc_db.detail(id_cay_thuoc);
                ten_cay.Add(cay_thuoc.TenCayThuoc);
            }
            ViewBag.DsTenCay = ten_cay;


            //
            ViewBag.List_Cay = lis_cay;

            return(View(data));
        }
        public ActionResult Delete(int id, FormCollection collection)
        {
            DBBaithuoc db   = new DBBaithuoc();
            var        data = db.detail(id);

            try
            {
                // TODO: Add delete logic here

                if (db.delete(id))
                {
                    return(RedirectToAction("Index"));
                }
                else
                {
                    ViewBag.Delete_Message = "Không thể xóa dữ liệu";
                    return(View(data));
                }
            }
            catch
            {
                ViewBag.Delete_Message = "Không thể xóa dữ liệu";
                return(View(data));
            }
        }
        public ActionResult Edit(BaiThuoc baithuoc, int[] DanhSachCayThuoc)
        {
            danh_sach_cay_thuoc();
            DbCaythuocBaithuoc cay_bai = new DbCaythuocBaithuoc();
            DBBaithuoc         bt      = new DBBaithuoc();

            ViewBag.Selected_caythuoc = cay_bai.cay_thuoc_theo_bai_thuoc(baithuoc.ID);

            var old_data = bt.detail(baithuoc.ID);

            try
            {
                // TODO: Add update logic here
                HttpPostedFileBase File = Request.Files["AnhMinhHoa"];

                if (Request.Files["AnhMinhHoa"] != null)
                {
                    string path    = Server.MapPath("~/images/" + File.FileName);
                    string img_url = "images/" + File.FileName;
                    File.SaveAs(path);

                    baithuoc.AnhMinhHoa = img_url;
                }
                else
                {
                    baithuoc.AnhMinhHoa = old_data.AnhMinhHoa;
                }
                DBBaithuoc         db = new DBBaithuoc();
                DbCaythuocBaithuoc caythuoc_baithuoc = new DbCaythuocBaithuoc();


                if (db.edit(baithuoc))
                {
                    caythuoc_baithuoc.delete(baithuoc.ID);


                    foreach (int item in DanhSachCayThuoc)
                    {
                        caythuoc_baithuoc.addnew(item, baithuoc.ID);
                    }

                    return(RedirectToAction("Index"));
                }
                else
                {
                    return(View(baithuoc));
                }
            }
            catch
            {
                return(View(baithuoc));
            }
        }
        // GET: Baithuoc/Delete/5
        public ActionResult Delete(int id)
        {
            DBBaithuoc db   = new DBBaithuoc();
            var        data = db.detail(id);

            if (data != null)
            {
                return(View(data));
            }
            else
            {
                return(RedirectToAction("Index"));
            }
        }
        // GET: Baithuoc/Edit/5
        public ActionResult Edit(int id)
        {
            danh_sach_cay_thuoc();
            DBBaithuoc         db      = new DBBaithuoc();
            DbCaythuocBaithuoc cay_bai = new DbCaythuocBaithuoc();
            var data = db.detail(id);

            ViewBag.Selected_caythuoc = cay_bai.cay_thuoc_theo_bai_thuoc(id);

            if (data != null)
            {
                return(View(data));
            }
            else
            {
                return(RedirectToAction("Index"));
            }
        }