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ControlFunctions.cs
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ControlFunctions.cs
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using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Auction
{
public class DataCxt
{
public AuctionItem aItem { get; set; }
public AuctionLocation aLocation { get; set; }
}
public class ControlFunctions
{
private ControlsUtil controlsUtil;
public ObservableCollection<AuctionItem> auctionItems;
public ObservableCollection<AuctionLocation> auctionLocations;
public ObservableCollection<AuctionEvent> auctionEvents;
public ControlFunctions(int userType) {
//controlsUtil = new ControlsUtil(userType);
// controlsUtil.chkControlItemSold(chkItem_Sold);
string queryItems = " ORDER BY itemId DESC LIMIT 20 ";
auctionItems = new ObservableCollection<AuctionItem>(AuctionItemTableData.getAuctionItems(queryItems));
string queryLocations = " ORDER BY locationId DESC LIMIT 20 ";
auctionLocations = new ObservableCollection<AuctionLocation>(AuctionLocationTableData.getAuctionLocations(queryLocations));
string queryEvents = " ORDER BY eventId DESC LIMIT 20 ";
auctionEvents = new ObservableCollection<AuctionEvent>(AuctionEventTableData.getAuctionEvent(queryEvents));
}
// Inserts Auction Item
// And Returns the Selected Index
public int submitItem(AuctionItem auctionItem, int auctionItemSelectedIndex)
{
int executeQueryRowCount = -1;
if (auctionItem.itemId < 1) {
auctionItemSelectedIndex = 0;
executeQueryRowCount = AuctionItemTableData.insertAuctionItem(auctionItem);
if(executeQueryRowCount>0)
auctionItems.Insert(auctionItemSelectedIndex, auctionItem);
}
else {
executeQueryRowCount = AuctionItemTableData.updateAuctionItem(auctionItem);
if (executeQueryRowCount > 0) {
auctionItems.Insert(auctionItemSelectedIndex, auctionItem);
auctionItems.RemoveAt(auctionItemSelectedIndex+1);
}
}
if (executeQueryRowCount < 1)
return -1;
searchEvent();
return auctionItemSelectedIndex + 1;
}
public void searchItem(AuctionItem ai)
{
string queryItems = " ORDER BY itemId DESC LIMIT 20 ";
auctionItems.Clear();
var ais = new ObservableCollection<AuctionItem>(AuctionItemTableData.getAuctionItems(ai, queryItems));
foreach(AuctionItem aiTemp in ais)
auctionItems.Add(aiTemp);
Console.WriteLine(auctionItems.Count);
}
// Inserts Auction Location
// And Returns the Selected Index
public int submitLocation(AuctionLocation auctionLocation, int auctionLocationSelectedIndex) {
int executeQueryRowCount = -1;
if (auctionLocation.locationId < 1) {
auctionLocationSelectedIndex = 0;
executeQueryRowCount = AuctionLocationTableData.insertAuctionLocation(auctionLocation);
if (executeQueryRowCount > 0)
auctionLocations.Insert(auctionLocationSelectedIndex, auctionLocation);
}
else {
executeQueryRowCount = AuctionLocationTableData.updateAuctionLocation(auctionLocation);
if (executeQueryRowCount > 0) {
auctionLocations.Insert(auctionLocationSelectedIndex, auctionLocation);
auctionLocations.RemoveAt(auctionLocationSelectedIndex+1);
}
}
if (executeQueryRowCount < 1)
return -1;
searchEvent();
return auctionLocationSelectedIndex+1;
}
public void searchLocation(AuctionLocation al)
{
string queryItems = " ORDER BY locationId DESC LIMIT 20 ";
auctionLocations.Clear();
ObservableCollection<AuctionLocation> als;
als = new ObservableCollection<AuctionLocation>(AuctionLocationTableData.getAuctionLocations(al, queryItems));
foreach (AuctionLocation alTemp in als)
auctionLocations.Add(alTemp);
Console.WriteLine(auctionLocations.Count);
}
public void searchEvent() {
string queryEvents = " ORDER BY eventId DESC LIMIT 20 ";
var aEvents = new ObservableCollection<AuctionEvent>(AuctionEventTableData.getAuctionEvent(queryEvents));
auctionEvents.Clear();
foreach (AuctionEvent aEvent in aEvents)
auctionEvents.Add(aEvent);
Console.WriteLine(auctionLocations.Count);
}
}
}