Vaguer potions info for Dyeworks in Item Getting Guide

app/helpers/items_helper.rb

@@ -194,50 +194,18 @@ module ItemsHelper
   end
 
   def dyeworks_nc_total_for(items)
-    dyeworks_items_nc_total_for(items) + dyeworks_potions_nc_total(items.size)
-  end
-
-  def dyeworks_items_nc_total_for(items)
     nc_total_for items.map(&:dyeworks_base_item)
   end
 
-  def dyeworks_potions_nc_total(num_items)
-    dyeworks_potions_nc_breakdown(num_items)[:nc_total]
+  def dyeworks_average_num_potions_for(items)
+    # Compute the number of expected potions for each (inverse of the odds),
+    # sum them, then round up.
+    items.map { |i| 1 / i.dyeworks_odds }.sum.ceil
   end
 
-  def dyeworks_potions_nc_summary(num_items)
-    dyeworks_potions_nc_breakdown(num_items)[:summary]
-  end
-
-  def dyeworks_potions_nc_breakdown(num_items)
-    nc_total = 0
-    summaries = []
-
-    # For every 10 potions, buy a 10-Bundle for 900 NC.
-    while num_items >= 10
-      nc_total += 900
-      summaries << "10-Bundle (900 NC)"
-      num_items -= 10
-    end
-
-    # For every remaining 5 potions, buy a 5-Bundle for 500 NC.
-    while num_items >= 5
-      nc_total += 500
-      summaries << "5-Bundle (500 NC)"
-      num_items -= 5
-    end
-
-    # For every remaining potion, buy each directly for 125 NC.
-    if num_items >= 1
-      nc_total += num_items * 125
-      summaries << "#{pluralize num_items, "potion"} (#{num_items * 125} NC)"
-      num_items = 0
-    end
-
-    summaries << "0 NC" if summaries.empty?
-    summary = summaries.join(", ")
-
-    {nc_total:, summary:}
+  def dyeworks_estimated_potions_cost_for(items)
+    # NOTE: You could do bundles too, but let's just keep it simple.
+    dyeworks_average_num_potions_for(items) * 125
   end
 
   def probability(p)

app/views/items/sources.html.haml

@@ -49,16 +49,15 @@
 						alt: "Dyeworks Hue Brew Potion"
 				%th
 					Total: #{dyeworks_nc_total_for @items_needed[:dyeworks]} NC
-					= surround "(", ")" do
-						%span.price-breakdown{
-							title: "#{dyeworks_items_nc_total_for(@items_needed[:dyeworks])} NC"
-						}<
-							#{pluralize @items_needed[:dyeworks].size, "item"}
-						+
-						%span.price-breakdown{
-							title: dyeworks_potions_nc_summary(@items_needed[:dyeworks].size)
-						}<
-							#{pluralize @items_needed[:dyeworks].size, "potion"}
+					+
+					%span.price-breakdown{
+						title: "At least #{pluralize @items_needed[:dyeworks].size, 'potion'}, " +
+							"average " + 
+							"#{dyeworks_average_num_potions_for @items_needed[:dyeworks]}, " +
+							"could be more"
+					}
+						?? potions
+						(~#{dyeworks_estimated_potions_cost_for @items_needed[:dyeworks]} NC)
 				%td.actions-cell
 					- if @items_needed[:dyeworks].present?
 						%button{onclick: "alert('Todo!')"}