public static User Login(Context ctx, string username, string password)
{
User user = null;
using (IConnection conn = Sync.GetConnection(ctx)) {
IPreparedStatement ps = conn.PrepareStatement(@"SELECT deal_id,
user_id,
login_name,
user_pass,
user_active
FROM rusers
WHERE user_active = 1 AND login_name = :login_name AND user_pass = :user_pass ");
ps.Set("login_name", username);
ps.Set("user_pass", password);
IResultSet result = ps.ExecuteQuery();
if (result.Next())
{
user = new User();
user.deal_id = result.GetInt("deal_id");
user.user_id = result.GetInt("user_id");
user.login_name = result.GetString("login_name");
user.user_pass = result.GetString("user_pass");
}
result.Close();
ps.Close();
conn.Commit();
conn.Release();
}
return(user);
}
internal static TransHedList GetTransHedList(Context ctx)
{
TransHedList headers = new TransHedList();
using (IConnection conn = Sync.GetConnection(ctx))
{
IPreparedStatement ps = conn.PrepareStatement(@"
SELECT
rtrans_hed.id, rtrans_hed.cust_id, trans_date, docnum, htrn_explanation,
rcustomer.cst_desc
FROM rtrans_hed
LEFT OUTER JOIN rcustomer ON rcustomer.id = rtrans_hed.cust_id ");
IResultSet result = ps.ExecuteQuery();
while (result.Next())
{
TransHed header = new TransHed();
header.Fetch(result);
headers.Add(header);
}
result.Close();
ps.Close();
foreach (TransHed h in headers)
{
TransHed.FetchDetails(h, conn);
}
conn.Release();
}
return(headers);
}
internal static void FetchDetails(TransHed transHed, IConnection conn)
{
IPreparedStatement ps = conn.PrepareStatement(@"
SELECT rtrans_det.id, rtrans_det.htrn_id, rtrans_det.dtrn_num, rtrans_det.item_id,
rtrans_det.qty1, rtrans_det.unit_price, rtrans_det.disc_line1, rtrans_det.net_value, rtrans_det.vat_value,
ritems.item_cod, ritems.item_desc, ritems.item_vat
FROM rtrans_det
JOIN ritems ON ritems.id = rtrans_det.item_id
WHERE htrn_id = :htrn_id
ORDER BY rtrans_det.id");
ps.Set("htrn_id", transHed.HtrnId);
IResultSet result = ps.ExecuteQuery();
if (transHed.TransDetList == null)
{
transHed.TransDetList = new TransDetList();
}
while (result.Next())
{
TransDet d = new TransDet();
d.Fetch(result);
transHed.TransDetList.Add(d);
}
result.Close();
ps.Close();
}
public static Category GetCategory(Context ctx, long categId, int categTbl)
{
Category info = new Category();
using (IConnection conn = Sync.GetConnection(ctx))
{
string tableName = "ritem_categ";
if (categTbl == 2)
{
tableName += "2";
}
IPreparedStatement ps = conn.PrepareStatement(@"SELECT
id,
item_categ_desc
FROM " + tableName + " WHERE id = :CategId");
ps.Set("categId", categId);
IResultSet result = ps.ExecuteQuery();
if (result.Next())
{
info.Id = result.GetInt("id");
info.ItemCategDesc = result.GetString("item_categ_desc");
}
result.Close();
ps.Close();
conn.Release();
}
return(info);
}
public static Android.Graphics.Bitmap GetItemImage(Context ctx, int itemID)
{
Android.Graphics.Bitmap res = null;
using (IConnection conn = Sync.GetConnection(ctx))
{
IPreparedStatement ps = conn.PrepareStatement(@"SELECT
item_image
FROM ritems WHERE id = :ItemID");
ps.Set("ItemID", itemID.ToString());
IResultSet result = ps.ExecuteQuery();
if (result.Next())
{
byte[] signatureBytes = result.GetBytes("item_image");
try
{
if (signatureBytes.Length > 0)
{
/*Android.Graphics.Bitmap bmp = Android.Graphics.BitmapFactory.DecodeByteArray(signatureBytes,
* 0, signatureBytes.Length);
* res = Android.Graphics.Bitmap.CreateScaledBitmap(bmp,256,256,true);
* bmp.Recycle();*/
res = Android.Graphics.BitmapFactory.DecodeByteArray(signatureBytes,
0, signatureBytes.Length);
}
else
{
res = null;
}
}
catch (Exception ex)
{
res = null;
}
}
result.Close();
ps.Close();
conn.Release();
}
return(res);
}
public static CustomerInfoList GetCustomerInfoList(Context ctx, Criteria crit)
{
CustomerInfoList customers = new CustomerInfoList();
using (IConnection conn = Sync.GetConnection(ctx))
{
string query = @"
SELECT TOP 100 id, cst_cod, cst_desc
FROM rcustomer
WHERE 1=1 ";
if (crit.CustCode != "")
{
query += " AND cst_cod like \'" + crit.CustCode + "%\'";
}
if (crit.CustName != "")
{
query += " AND cst_desc like \'" + crit.CustName + "%\'";
}
query += " ORDER BY cst_desc ";
Log.Debug("GetCustomerInfoList", query);
IPreparedStatement ps = conn.PrepareStatement(query);
IResultSet result = ps.ExecuteQuery();
while (result.Next())
{
CustomerInfo customer = new CustomerInfo();
customer.CustID = result.GetInt("id");
customer.Code = result.GetString("cst_cod");
customer.Name = result.GetString("cst_desc");
customers.Add(customer);
}
result.Close();
ps.Close();
conn.Release();
}
return(customers);
}
public static TransHed GetTransHed(Context ctx, double htrnId)
{
TransHed transHed = new TransHed();
if (htrnId == 0)
{
return(transHed);
}
using (IConnection conn = Sync.GetConnection(ctx))
{
string query = @"
SELECT
rtrans_hed.id, cust_id, trans_date, vouch_id, voser_id, docnum, htrn_explanation,
rcustomer.cst_desc
FROM rtrans_hed
LEFT OUTER JOIN rcustomer ON rcustomer.id = rtrans_hed.cust_id
WHERE rtrans_hed.id = :htrnId ";
IPreparedStatement ps = conn.PrepareStatement(query);
ps.Set("htrnId", htrnId);
IResultSet result = ps.ExecuteQuery();
if (result.Next())
{
transHed.Fetch(result);
}
result.Close();
ps.Close();
FetchDetails(transHed, conn);
conn.Commit();
conn.Release();
}
return(transHed);
}
public void Save(Context ctx)
{
CustomerInfo info = new CustomerInfo();
using (IConnection conn = Sync.GetConnection(ctx))
{
IPreparedStatement ps;
if (IsNew)
{
ps = conn.PrepareStatement(@"INSERT INTO rcustomer (cst_cod, cst_desc) VALUES (:cst_cod, :cst_desc); SELECT last_insert_id();");
}
else
{
ps = conn.PrepareStatement(@"UPDATE rcustomer SET cst_cod = :cst_cod, cst_desc = :cst_desc WHERE id = :cst_id");
}
ps.Set("cst_id", CustID.ToString());
ps.Set("cst_cod", Code);
ps.Set("cst_desc", Name);
if (IsNew)
{
IResultSet set = ps.ExecuteQuery();
if (set.Next())
{
CustID = set.GetInt(0);
}
set.Close();
}
else
{
ps.Execute();
}
ps.Close();
conn.Commit();
conn.Release();
}
}
public static CustomerInfo GetCustomer(Context ctx, string code)
{
CustomerInfo info = new CustomerInfo();
if (code == "")
{
return(info);
}
using (IConnection conn = Sync.GetConnection(ctx))
{
IPreparedStatement ps = conn.PrepareStatement(@"SELECT id, cst_cod, cst_desc, cst_ypol, cst_kat_disc,
cst_tax_num, cst_trus_id, cst_addr, cst_city, cst_zip, cst_phone, cst_gsm, cst_comments
FROM rcustomer WHERE cst_cod = :Code" );
ps.Set("Code", code);
IResultSet result = ps.ExecuteQuery();
if (result.Next())
{
info.CustID = result.GetInt("id");
info.Code = result.GetString("cst_cod");
info.Name = result.GetString("cst_desc");
info.CustAddress = result.GetString("cst_addr");
info.CustTaxNum = result.GetString("cst_tax_num");
info.CustDebt = result.GetDouble("cst_ypol");
info.CustPhone = result.GetString("cst_phone");
info.IsNew = false;
}
result.Close();
ps.Close();
conn.Commit();
conn.Release();
}
return(info);
}
public static CategoryList GetCategoryList(Context ctx, int categTbl)
{
CategoryList items = new CategoryList();
using (IConnection conn = Sync.GetConnection(ctx))
{
string tableName = "ritem_categ";
if (categTbl == 2)
{
tableName += "2";
}
IPreparedStatement ps = conn.PrepareStatement(@"SELECT
id,
item_categ_desc
FROM " + tableName);
IResultSet result = ps.ExecuteQuery();
while (result.Next())
{
items.Add(new Category()
{
Id = result.GetInt("id"),
ItemCategDesc = result.GetString("item_categ_desc")
}
);
}
result.Close();
ps.Close();
conn.Release();
}
return(items);
}
public void LoadItems(Context ctx)
{
Criteria c = CurrentCriteria;
using (IConnection conn = Sync.GetConnection(ctx))
{
// IPreparedStatement ps1 = conn.PrepareStatement ("select * from ritemlast");
//
// IResultSet result1 = ps1.ExecuteQuery ();
//
// while (result1.Next()) {
// Log.Debug ("", result1.GetInt (0) + " " + result1.GetInt (1));
// }
string joinLastDate = "";
string fields = "";
if (c.CstId > 0)
{
fields += @",
ritemlast.last_date";
joinLastDate = @"
LEFT OUTER JOIN ritemlast ON ritemlast.item_id = ritems.id AND ritemlast.cst_id = " + c.CstId;
}
string query = @"
SELECT TOP 30
ritems.ID,
ritems.item_cod,
ritems.item_desc,
ritems.item_image,
ritems.item_qty_left " +
fields + @"
FROM ritems" +
joinLastDate + @"
WHERE 1 = 1 ";
if (c.ItemDesc != "")
{
// query += " AND ritems.item_desc like \'" + c.ItemDesc + "%\'";
query += " AND ritems.item_desc like :ItemDesc ";
}
if (c.Category1 != 0)
{
query += " AND ritems.item_ctg_id = " + c.Category1;
}
if (c.Category2 != 0)
{
query += " AND ritems.item_ctg2_id = " + c.Category2;
}
if (c.RetVal != 0)
{
// query += " AND ritems.item_qty_left = " + c.RetVal;
}
query += " ORDER BY ritems.item_desc ";
IPreparedStatement ps = conn.PrepareStatement(query);
if (c.ItemDesc != "")
{
ps.Set("ItemDesc", c.ItemDesc);
}
IResultSet result = ps.ExecuteQuery();
while (result.Next())
{
ItemInfo item = new ItemInfo()
{
ItemId = result.GetInt("id"),
item_cod = result.GetString("item_cod"),
ItemDesc = result.GetString("item_desc"),
ItemQtyLeft = Convert.ToDecimal(result.GetDouble("item_qty_left"))
};
byte[] signatureBytes = result.GetBytes("item_image");
try
{
if (signatureBytes.Length > 0)
{
Android.Graphics.Bitmap img = Android.Graphics.BitmapFactory.DecodeByteArray(signatureBytes,
0, signatureBytes.Length);
item.ItemImage = Android.Graphics.Bitmap.CreateScaledBitmap(img, 64, 64, true);
img.Recycle();
img = null;
}
else
{
item.ItemImage = null;
}
}
catch (Exception ex)
{
item.ItemImage = null;
}
if (c.CstId > 0)
{
item.ItemLastBuyDate = Common.JavaDateToDatetime(result.GetDate("last_date"));
}
lastLoadedID = item.ItemId;
Add(item);
}
result.Close();
ps.Close();
conn.Release();
}
}
public static void LoadAdapterItems(Context ctx, int page, ArrayAdapter <ItemInfo> adapter, Criteria c)
{
using (IConnection conn = Sync.GetConnection(ctx))
{
string joinLastDate = "";
string fields = "";
if (c.CstId > 0)
{
fields += @",
ritemlast.last_date";//OUTER
joinLastDate = @"
LEFT JOIN ritemlast ON ritemlast.item_id = ritems.id AND ritemlast.cst_id = " + c.CstId;
}
int offset = 1 + page * 30;
string query = @"
SELECT TOP 30 START AT " + offset + @"
ritems.ID,
ritems.item_cod,
ritems.item_desc,
ritems.item_image,
ritems.item_qty_left " +
fields + @"
FROM ritems" +
joinLastDate + @"
WHERE 1 = 1 ";
if (c.ItemDesc != "")
{
query += " AND ritems.item_desc like \'" + c.ItemDesc + "%\'";
}
if (c.Category1 != 0)
{
query += " AND ritems.item_ctg_id = " + c.Category1;
}
if (c.Category2 != 0)
{
query += " AND ritems.item_ctg2_id = " + c.Category2;
}
if (c.RetVal != 0)
{
// query += " AND ritems.item_qty_left = " + c.RetVal;
}
query += " ORDER BY ritems.item_desc ";
Log.Debug("select items", query);
IPreparedStatement ps = conn.PrepareStatement(query);
IResultSet result = ps.ExecuteQuery();
while (result.Next())
{
ItemInfo item = new ItemInfo()
{
ItemId = result.GetInt("id"),
item_cod = result.GetString("item_cod"),
ItemDesc = result.GetString("item_desc"),
ItemQtyLeft = Convert.ToDecimal(result.GetDouble("item_qty_left"))
};
byte[] signatureBytes = result.GetBytes("item_image");
try
{
if (signatureBytes.Length > 0)
{
Android.Graphics.Bitmap img = Android.Graphics.BitmapFactory.DecodeByteArray(signatureBytes,
0, signatureBytes.Length);
item.ItemImage = Android.Graphics.Bitmap.CreateScaledBitmap(img, 64, 64, true);
img.Recycle();
img = null;
}
else
{
item.ItemImage = null;
}
}
catch (Exception ex)
{
item.ItemImage = null;
}
if (c.CstId > 0)
{
item.ItemLastBuyDate = Common.JavaDateToDatetime(result.GetDate("last_date"));
}
adapter.Add(item);
}
result.Close();
ps.Close();
conn.Release();
}
}
public static ItemInfo GetItem(Context ctx, decimal itemID, bool loadImage)
{
ItemInfo info = new ItemInfo();
using (IConnection conn = Sync.GetConnection(ctx))
{
/*IPreparedStatement ps = conn.PrepareStatement(@"SELECT item_id,
* item_cod,
* item_desc,
* item_long_des,
* item_ret_val1,
* item_sale_val1 ,
* item_buy_val1
* FROM items WHERE item_id = :ItemID");*/
IPreparedStatement ps = conn.PrepareStatement(@"SELECT
id,
item_cod,
item_desc,
item_alter_desc,
unit_price,
item_qty_left ,
item_vat,
item_ctg_id,
item_ctg_disc,
item_image
FROM ritems WHERE id = :ItemID");
ps.Set("ItemID", itemID.ToString());
IResultSet result = ps.ExecuteQuery();
if (result.Next())
{
/*info.ItemId = Convert.ToInt64(result.GetDouble("item_id"));
* info.item_cod = result.GetString("item_cod");
* info.item_desc = result.GetString("item_desc");
* info.item_long_desc = result.GetString("item_long_des");
* info.item_ret_val1 = Convert.ToDecimal(result.GetDouble("item_ret_val1"));
* info.item_sale_val1 = Convert.ToDecimal(result.GetDouble("item_sale_val1"));
* info.item_buy_val1 = Convert.ToDecimal(result.GetDouble("item_buy_val1"));*/
//info.ItemId = Convert.ToInt64(result.GetDouble("id"));
info.ItemId = result.GetInt("id");
info.item_cod = result.GetString("item_cod");
info.ItemDesc = result.GetString("item_desc");
info.item_long_desc = result.GetString("item_alter_desc");
info.ItemSaleVal1 = Convert.ToDecimal(result.GetDouble("unit_price"));
info.ItemQtyLeft = Convert.ToDecimal(result.GetDouble("item_qty_left"));
info.ItemVatId = result.GetInt("item_vat");
if (loadImage)
{
byte[] signatureBytes = result.GetBytes("item_image");
try
{
if (signatureBytes.Length > 0)
{
info.ItemImage = Android.Graphics.BitmapFactory.DecodeByteArray(signatureBytes,
0, signatureBytes.Length);
}
else
{
info.ItemImage = null;
}
}
catch (Exception ex)
{
info.ItemImage = null;
}
}
Log.Debug("item_vat", "item_vat=" + info.ItemVatId);
}
result.Close();
ps.Close();
conn.Release();
}
return(info);
}