internal Reward AddNewReward(RewardType rt)
{
var indexToInsert = -1;
indexToInsert = FindIndexToInsert(rt);
var newReward = new Reward(trackerFactory)
{
Type = rt, Reason = rewardReason.Value
};
if ((indexToInsert > -1) &&
(indexToInsert < RewardsEditor.Count))
{
rewards.Add(newReward);
RewardsEditor.Insert(indexToInsert, new AddSingleRewardViewModel(trackerFactory)
{
Reward = newReward, ParentRewardViewModel = this
});
}
else
{
rewards.Add(newReward);
RewardsEditor.Add(new AddSingleRewardViewModel(trackerFactory)
{
Reward = newReward, ParentRewardViewModel = this
});
}
RaisePropertyChangedEvent(nameof(RewardsEditor));
return(newReward);
}
/// <summary>
/// find last of same type and reason
///if found, inster after
///if not
///..find any of higher type of this reson, insert before
///..if not found, find any lower and insert after
///..fallback - append to end
/// </summary>
/// <param name="rt"></param>
/// <returns></returns>
private int FindIndexToInsert(RewardType rt)
{
int indexToInsert;
var rewardsList = RewardsEditor.Select(r => r.Reward).ToList();
int index = RewardsEditor.Where(r => r.Reward.Type == rt)
.Select(r => rewardsList.IndexOf(r.Reward))
.OrderByDescending(i => i)
.DefaultIfEmpty(-1)
.FirstOrDefault();
if (index > -1)
{
indexToInsert = index + 1;
}
else
{
index = RewardsEditor.Where(r => (int)r.Reward.Type > (int)rt)
.Select(r => rewardsList.IndexOf(r.Reward))
.OrderBy(i => i)
.DefaultIfEmpty(-1)
.FirstOrDefault();
if (index > -1)
{
indexToInsert = index;
}
else
{
index = RewardsEditor.Where(r => (int)r.Reward.Type < (int)rt)
.Select(r => rewardsList.IndexOf(r.Reward))
.OrderByDescending(i => i)
.DefaultIfEmpty(-1)
.FirstOrDefault();
if (index > -1)
{
indexToInsert = index + 1;
}
else
{
indexToInsert = -1;
}
}
}
return(indexToInsert);
}
public void DoneClicked(object param)
{
var newRewards = RewardsAdded.Where(r => !tracker.Rewards.Contains(r));
//fix up excaly same date
DateTime date = trackerFactory.GetDateTimeNow();
foreach (Reward r in newRewards)
{
r.Date = date;
r.ArenaDeck = ArenaDeck;
}
trackerFactory.GetTracker().Rewards.AddRange(newRewards);
trackerFactory.GetFileManager().SaveDatabase();
rewards.Clear();
RewardsEditor.Clear();
RewardReason = null;
RefreshRewardLists();
}
internal void DeleteReward(object obj)
{
Reward reward = obj as Reward;
if (reward != null)
{
if ((reward.Reason != rewardReason) ||
(RewardsEditor.Where(r => r.Reward.Type == reward.Type).Count() > 1) //more than one current type
)
{
this.rewards.Remove(obj as Reward);
}
else
{
reward.Quantity = 0;
if (reward.CardInstance != null)
{
reward.CardInstance.Card = Card.Unknown;
}
}
}
RefreshRewardLists();
}
