1 files changed, 29 insertions, 2 deletions
diff --git a/app/controllers/pages_controller.rb b/app/controllers/pages_controller.rb
index 8801654..e3838d2 100644
--- a/app/controllers/pages_controller.rb
+++ b/app/controllers/pages_controller.rb
@@ -1,8 +1,35 @@
 class PagesController < ApplicationController
   def index
     @players = Player.all
+  end
 
-    group_size = Player.count
-    @groups = Player.order(Arel.sql("RANDOM()")).each_slice
+  def teampicker
+    @groups = maketeams
   end
+
+  private
+    def random
+      Player.where("strikes < 4").order(Arel.sql("RANDOM()"))
+    end
+
+    def maketeams
+      r = random.to_a
+
+      case Player.count { |p| p.active? }
+      when 5
+        [r.shift(3), r.shift(2)]
+      when 6
+        r.each_slice(3)
+      when 9
+        r.each_slice(3)
+      when 10
+        [r.shift(4), r.shift(3), r.shift(3)]
+      when 13
+        [r.shift(4), r.shift(3), r.shift(3), r.shift(3)]
+      when 14
+        [r.shift(4), r.shift(4), r.shift(3), r.shift(3)]
+      else
+        r.each_slice(4)
+      end
+    end
 end