private void add_item(object sender, RoutedEventArgs e)
{
string default_cat = null;
if (this.selection is not null)
{
if (this.selection.is_category)
{
default_cat = this.selection.name;
}
else
{
ElementReference <ItemSpec> sel_ref = this.state.items[this.selection.name];
default_cat = sel_ref.element.category.name;
}
}
QueryPrompt[] prompts = new QueryPrompt[] {
new QueryPrompt("Name:", QueryType.STRING),
new QueryPrompt("Category:", QueryType.LIST, default_cat, values: this.categories.ToArray(), canEdit: true),
new QueryPrompt("Cost:", QueryType.FLOAT),
new QueryPrompt("Weight:", QueryType.FLOAT),
};
object[] results = SimpleDialog.askCompound("Add Item", prompts, this);
if (results is null)
{
return;
}
string name = results[0] as string, cat_name = results[1] as string;
double?cost = results[2] as double?, weight = results[3] as double?;
if ((name is null) || (this.state.items.ContainsKey(name)) || (cat_name is null) || (cost is null) || (weight is null))
{
return;
}
ItemLibraryItemRow cat_row;
int cat_idx = this.categories.IndexOf(cat_name);
if (cat_idx >= 0)
{
cat_row = this.item_rows[cat_idx];
}
else
{
double?sale_value = SimpleDialog.askFloat(cat_name, "Value Factor:", 1.0, step: 0.125, owner: this);
if (sale_value is null)
{
return;
}
cat_row = this.do_add_category(cat_name, (decimal)sale_value);
}
ItemSpec item = new ItemSpec(name, this.state.categories[cat_name].element, (decimal)cost, (decimal)weight);
this.state.items[name] = new ElementReference <ItemSpec>(item);
this.state.add_category_reference(item);
ItemLibraryItemRow row = new ItemLibraryItemRow(name);
if (!this.dirty)
{
if (this.selection is not null)
{
this.selection._is_selected = false;
}
cat_row._is_expanded = true;
row._is_selected = true;
}
cat_row._items.Add(row);
cat_row._items.Sort((x, y) => x.name.CompareTo(y.name));
this.item_list.Items.Refresh();
}