private void SelectPrevious()
{
if (_monsters.Any())
{
MonsterListItemViewModel selected = _monsters.FirstOrDefault(x => x.IsSelected);
foreach (MonsterListItemViewModel monster in _monsters)
{
monster.IsSelected = false;
}
if (selected == null)
{
_monsters[_monsters.Count - 1].IsSelected = true;
_selectedMonster = new MonsterViewModel(_monsters[_monsters.Count - 1].MonsterModel);
}
else
{
int index = Math.Max(_monsters.IndexOf(selected) - 1, 0);
_monsters[index].IsSelected = true;
_selectedMonster = new MonsterViewModel(_monsters[index].MonsterModel);
}
OnPropertyChanged(nameof(SelectedMonster));
}
}
private void ViewModel_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.PropertyName == nameof(MonstersViewModel.SelectedMonster))
{
MonsterListItemViewModel selected = _viewModel.Monsters.FirstOrDefault(x => x.IsSelected);
if (selected != null)
{
if (_tree.ItemContainerGenerator.ContainerFromItem(selected) is TreeViewItem item)
{
item.BringIntoView();
}
}
}
}
private void SelectMonster(MonsterListItemViewModel monster)
{
bool selectMonster = true;
if (_editMonsterXML != null)
{
if (_editHasUnsavedChanges)
{
string body = String.Format("{0} has unsaved changes.{1}What would you like to do?",
_selectedMonster.Name, Environment.NewLine + Environment.NewLine);
string accept = "Save and Continue";
string reject = "Discard Changes";
string cancel = "Cancel Navigation";
bool? result = _dialogService.ShowConfirmationDialog("Unsaved Changes", body, accept, reject, cancel);
if (result == true)
{
if (!SaveEditMonster())
{
selectMonster = false;
}
}
else if (result == false)
{
CancelEditMonster();
}
else
{
selectMonster = false;
}
}
else
{
CancelEditMonster();
}
}
if (selectMonster)
{
foreach (MonsterListItemViewModel item in _monsters)
{
item.IsSelected = false;
}
monster.IsSelected = true;
_selectedMonster = new MonsterViewModel(monster.MonsterModel);
OnPropertyChanged(nameof(SelectedMonster));
}
}
private void MonsterListItemViewModel_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.PropertyName == nameof(MonsterListItemViewModel.IsSelected))
{
MonsterListItemViewModel monsterListItemViewModel = sender as MonsterListItemViewModel;
if (monsterListItemViewModel.IsSelected)
{
if (!_selectedMonsters.Any(x => x.Id == monsterListItemViewModel.MonsterModel.Id))
{
_selectedMonsters.Add(monsterListItemViewModel.MonsterModel);
}
}
else
{
_selectedMonsters.RemoveAll(x => x.Id == monsterListItemViewModel.MonsterModel.Id);
}
}
}
private void SortMonsters()
{
if (_monsters != null && _monsters.Count > 0)
{
List <MonsterModel> monsters = _monsterSearchService.Sort(_monsters.Select(x => x.MonsterModel), _monsterSearchInput.SortOption.Key);
for (int i = 0; i < monsters.Count; ++i)
{
if (monsters[i].Id != _monsters[i].MonsterModel.Id)
{
MonsterListItemViewModel monster = _monsters.FirstOrDefault(x => x.MonsterModel.Id == monsters[i].Id);
if (monster != null)
{
_monsters.Move(_monsters.IndexOf(monster), i);
}
}
}
}
}
/// <summary>
/// Searches, applying current sorting and filtering
/// </summary>
public void Search()
{
_monsters.Clear();
foreach (MonsterModel monsterModel in _monsterSearchService.Search(_monsterSearchInput))
{
_monsters.Add(new MonsterListItemViewModel(monsterModel, _stringService));
}
if (_selectedMonster != null)
{
MonsterListItemViewModel monster = _monsters.FirstOrDefault(x => x.MonsterModel.Id == _selectedMonster.MonsterModel.Id);
if (monster != null)
{
monster.IsSelected = true;
}
}
OnPropertyChanged(nameof(SortAndFilterHeader));
}
private void SelectMonster(MonsterListItemViewModel monster)
{
_dialogService.ShowDetailsDialog(new MonsterViewModel(monster.MonsterModel));
}
private void Delete()
{
if (_selectedMonster != null)
{
bool canDelete = true;
foreach (CharacterModel character in _compendium.Characters)
{
foreach (CompanionModel companion in character.Companions)
{
if (companion.MonsterModel != null && companion.MonsterModel.Id == _selectedMonster.MonsterModel.Id)
{
canDelete = false;
break;
}
}
if (!canDelete)
{
break;
}
}
if (canDelete)
{
foreach (EncounterModel encounter in _compendium.Encounters)
{
foreach (EncounterMonsterModel encounterMonster in encounter.Creatures.Where(x => x is EncounterMonsterModel))
{
if (encounterMonster.MonsterModel != null && encounterMonster.MonsterModel.Id == _selectedMonster.MonsterModel.Id)
{
canDelete = false;
break;
}
}
if (!canDelete)
{
break;
}
}
}
if (canDelete)
{
string message = String.Format("Are you sure you want to delete {0}?",
_selectedMonster.Name);
bool?result = _dialogService.ShowConfirmationDialog("Delete Monster", message, "Yes", "No", null);
if (result == true)
{
_compendium.DeleteMonster(_selectedMonster.MonsterModel.Id);
MonsterListItemViewModel listItem = _monsters.FirstOrDefault(x => x.MonsterModel.Id == _selectedMonster.MonsterModel.Id);
if (listItem != null)
{
_monsters.Remove(listItem);
}
_selectedMonster = null;
_compendium.SaveMonsters();
OnPropertyChanged(nameof(SelectedMonster));
if (_editMonsterXML != null)
{
CancelEditMonster();
}
}
}
else
{
_dialogService.ShowConfirmationDialog("Unable Delete Monster", "Monster is in use by a character or encounter.", "OK", null, null);
}
}
}
private void Copy()
{
if (_selectedMonster != null)
{
bool copyMonster = true;
if (_editMonsterXML != null)
{
if (_editHasUnsavedChanges)
{
string body = String.Format("{0} has unsaved changes.{1}What would you like to do?",
_selectedMonster.Name, Environment.NewLine + Environment.NewLine);
string accept = "Save and Continue";
string reject = "Discard Changes";
string cancel = "Cancel Navigation";
bool? result = _dialogService.ShowConfirmationDialog("Unsaved Changes", body, accept, reject, cancel);
if (result == true)
{
if (!SaveEditMonster())
{
copyMonster = false;
}
}
else if (result == false)
{
CancelEditMonster();
}
else
{
copyMonster = false;
}
}
else
{
CancelEditMonster();
}
}
if (copyMonster)
{
MonsterModel newMonster = new MonsterModel(_selectedMonster.MonsterModel);
newMonster.Name += " (copy)";
newMonster.Id = Guid.NewGuid();
newMonster.XML = newMonster.XML.Replace("<name>" + _selectedMonster.MonsterModel.Name + "</name>",
"<name>" + newMonster.Name + "</name>");
_compendium.AddMonster(newMonster);
if (_monsterSearchService.SearchInputApplies(_monsterSearchInput, newMonster))
{
MonsterListItemViewModel listItem = new MonsterListItemViewModel(newMonster, _stringService);
_monsters.Add(listItem);
foreach (MonsterListItemViewModel item in _monsters)
{
item.IsSelected = false;
}
listItem.IsSelected = true;
}
_selectedMonster = new MonsterViewModel(newMonster);
SortMonsters();
_compendium.SaveMonsters();
OnPropertyChanged(nameof(SelectedMonster));
}
}
}
private void Add()
{
bool addMonster = true;
if (_editMonsterXML != null)
{
if (_editHasUnsavedChanges)
{
string body = String.Format("{0} has unsaved changes.{1}What would you like to do?",
_selectedMonster.Name, Environment.NewLine + Environment.NewLine);
string accept = "Save and Continue";
string reject = "Discard Changes";
string cancel = "Cancel Navigation";
bool? result = _dialogService.ShowConfirmationDialog("Unsaved Changes", body, accept, reject, cancel);
if (result == true)
{
if (!SaveEditMonster())
{
addMonster = false;
}
}
else if (result == false)
{
CancelEditMonster();
}
else
{
addMonster = false;
}
}
else
{
CancelEditMonster();
}
}
if (addMonster)
{
string xml = @"<name>New Monster</name>
<size></size>
<type></type>
<alignment></alignment>
<ac></ac>
<hp></hp>
<speed></speed>
<str></str>
<dex></dex>
<con></con>
<int></int>
<wis></wis>
<cha></cha>
<save></save>
<skill></skill>
<resist></resist>
<vulnerable></vulnerable>
<immune></immune>
<conditionImmune></conditionImmune>
<senses></senses>
<passive></passive>
<languages></languages>
<cr></cr>
<trait>
<name></name>
<text></text>
</trait>
<action>
<name></name>
<text></text>
<attack></attack>
</action>
<legendary>
<name></name>
<text></text>
</legendary>
<spells></spells>
<slots></slots>
<environment></environment>" ;
MonsterModel monsterModel = _xmlImporter.GetMonster(xml);
_compendium.AddMonster(monsterModel);
if (_monsterSearchService.SearchInputApplies(_monsterSearchInput, monsterModel))
{
MonsterListItemViewModel listItem = new MonsterListItemViewModel(monsterModel, _stringService);
_monsters.Add(listItem);
foreach (MonsterListItemViewModel item in _monsters)
{
item.IsSelected = false;
}
listItem.IsSelected = true;
}
_selectedMonster = new MonsterViewModel(monsterModel);
_editMonsterXML = monsterModel.XML;
SortMonsters();
_compendium.SaveMonsters();
OnPropertyChanged(nameof(EditingMonsterXML));
OnPropertyChanged(nameof(IsEditingMonster));
OnPropertyChanged(nameof(SelectedMonster));
}
}
private bool SaveEditMonster()
{
bool saved = false;
try
{
MonsterModel model = _xmlImporter.GetMonster(_editMonsterXML);
if (model != null)
{
model.Id = _selectedMonster.MonsterModel.Id;
_compendium.UpdateMonster(model);
_selectedMonster = new MonsterViewModel(model);
MonsterListItemViewModel oldListItem = _monsters.FirstOrDefault(x => x.MonsterModel.Id == model.Id);
if (oldListItem != null)
{
if (_monsterSearchService.SearchInputApplies(_monsterSearchInput, model))
{
oldListItem.UpdateModel(model);
}
else
{
_monsters.Remove(oldListItem);
}
}
_editMonsterXML = null;
_editHasUnsavedChanges = false;
SortMonsters();
_compendium.SaveMonsters();
OnPropertyChanged(nameof(SelectedMonster));
OnPropertyChanged(nameof(EditingMonsterXML));
OnPropertyChanged(nameof(IsEditingMonster));
OnPropertyChanged(nameof(HasUnsavedChanges));
saved = true;
}
else
{
string message = String.Format("Something went wrong...{0}{1}{2}{3}",
Environment.NewLine + Environment.NewLine,
"The following are required:",
Environment.NewLine,
"-name");
_dialogService.ShowConfirmationDialog("Unable To Save", message, "OK", null, null);
}
}
catch (Exception ex)
{
string message = String.Format("Something went wrong...{0}{1}",
Environment.NewLine + Environment.NewLine,
ex.Message);
_dialogService.ShowConfirmationDialog("Unable To Save", message, "OK", null, null);
}
return(saved);
}
