public bool AddCard(int cardRecordID, int positionIndex)
{
if (fieldCardDictionary.ContainsKey(cardRecordID))
{
return(false);
}
if (DisplayCheck(positionIndex))
{
FieldCardRecord record = new FieldCardRecord {
CardRecordID = cardRecordID, PositionIndex = positionIndex
};
foreach (var targetCard in FieldCards)
{
if (targetCard.PositionIndex >= positionIndex)
{
targetCard.PositionIndex++;
OnCardChanged?.Invoke(targetCard, DataChangeCode.Update);
}
}
fieldCardDictionary.Add(cardRecordID, record);
OnCardChanged?.Invoke(record, DataChangeCode.Add);
return(true);
}
else
{
return(false);
}
}
public bool UpdateCard(int cardRecordID, int positionIndex)
{
if (fieldCardDictionary.ContainsKey(cardRecordID))
{
FieldCardRecord record = fieldCardDictionary[cardRecordID];
record.PositionIndex = positionIndex;
OnCardChanged?.Invoke(record, DataChangeCode.Update);
return(true);
}
else
{
return(false);
}
}
public bool RemoveCard(int cardRecordID)
{
if (fieldCardDictionary.ContainsKey(cardRecordID))
{
FieldCardRecord record = fieldCardDictionary[cardRecordID];
fieldCardDictionary.Remove(record.CardRecordID);
OnCardChanged?.Invoke(record, DataChangeCode.Remove);
foreach (var targetCard in FieldCards)
{
if (targetCard.PositionIndex >= record.PositionIndex)
{
targetCard.PositionIndex--;
OnCardChanged?.Invoke(targetCard, DataChangeCode.Update);
}
}
return(true);
}
else
{
return(false);
}
}
