dogs

class Dogs
  POOR = (0..5).to_a.sample
  AVERAGE = (6..10).to_a.sample
  EXCELLENT = (11..15).to_a.sample

  def initialize
    joe = {
      :name => {:first => "Joe", :last => "Smith"},
      :owner_quality => EXCELLENT
    }
    sarah = {
      :name => {:first => "Sarah", :last => "Smith"},
      :owner_quality => AVERAGE
    }
    andrew = {
      :name => {:first => "Andrew", :last => "Beter"},
      :owner_quality => AVERAGE
    }

    @dogs = [{:name => "Fido", :size => :large, :owner => joe},
             {:name => "Yapper", :size => :small, :owner => joe},
             {:name => "Bruiser", :size => :large, :owner => joe},
             {:name => "Tank", :size => :huge, :owner => sarah},
             {:name => "Beast", :size => :large, :owner => sarah},
             {:name => "Harleigh", :size => :medium, :owner => andrew},
             {:name => "Trixie", :size => :small, :owner => andrew},]
  end

  # only edit below this line

  def small_dogs
    dogs_array = []
    @dogs.each do |dog|
      if dog[:size] == :small
        dogs_array << dog
      end
    end
    dogs_array
  end

  def huge_dog
    huge_dog = []
    @dogs.each do |dog|
      if dog[:size] == :huge
        huge_dog << {name: dog[:name]}
      end
    end
    huge_dog
  end

  def large_dog_names
    large_dogs = []
    @dogs.each do |dog|
      if dog[:size] == :large
        large_dogs << dog[:name]
      end
    end
    large_dogs
  end

  def joes_large_dogs
    joe_dogs = []
    @dogs.each do |dog|
      owner = dog[:owner][:name][:first] == "Joe"
      if owner && dog[:size] == :large
        joe_dogs << dog[:name]
      end
    end
    joe_dogs
  end

  def sizes
    dog_sizes = []
    @dogs.each do |dog|
      dog_sizes << dog[:size]
    end
    dog_sizes.uniq!
  end

  def owners
    owner_array = []
    @dogs.each do |dog|
      owners = "#{dog[:owner][:name][:first]} #{dog[:owner][:name][:last]}"
      owner_array << owners unless owner_array.include?(owners)
    end
    owner_array
  end

  def average_owners
    avg_owner = []
    @dogs.each do |dog|
      if dog[:owner][:owner_quality] == AVERAGE
        owner = "#{dog[:owner][:name][:first]} #{dog[:owner][:name][:last]}"
        avg_owner << owner unless avg_owner.include?(owner)
      end
    end
    avg_owner
  end
end