Display hearth foundation requirements

3 files changed, 15 insertions, 0 deletions

diff --git a/app/controllers/characters/hearth_controller.rb b/app/controllers/characters/hearth_controller.rb
index 010404d..27cd77d 100644
--- a/app/controllers/characters/hearth_controller.rb
+++ b/app/controllers/characters/hearth_controller.rb
@@ -1,4 +1,5 @@
 class Characters::HearthController < ApplicationController
   def index
+    @all_amenities = HearthAmenity.all
   end
 end
diff --git a/app/models/hearth_amenity.rb b/app/models/hearth_amenity.rb
index ecc136a..16d8f97 100644
--- a/app/models/hearth_amenity.rb
+++ b/app/models/hearth_amenity.rb
@@ -1,2 +1,14 @@
 class HearthAmenity < ApplicationRecord
+  include HasWhatnot
+
+  validates :gid, :name, :description, :whatnot, presence: true
+
+  def build_requirements_string(level)
+    requirements = []
+    data = self.whatnot[:constructions].find { |d| d[:level] == level }
+    data[:cost][:items].each do |item_gid, quantity|
+      requirements.push "#{quantity} #{Item.find_by_gid(item_gid).name}"
+    end
+    requirements.join(", ")
+  end
 end
diff --git a/app/views/characters/hearth/index.html.erb b/app/views/characters/hearth/index.html.erb
index ec055d1..421d5e6 100644
--- a/app/views/characters/hearth/index.html.erb
+++ b/app/views/characters/hearth/index.html.erb
@@ -3,4 +3,6 @@
 <% if current_char.hearth %>
 <% else %>
   <p>You haven't built your hearth yet. First, you'll need to start with a foundation.</p>
+  <% foundation = @all_amenities.find_by_gid("foundation") %>
+  <%= link_to "Build #{foundation.name}", "#" %> (requires <%= foundation.build_requirements_string(1) %>)
 <% end %>