pumpkincouture

def assign_santa(list)
  pairs = []

  list.each_cons(2) do |hash, next_hash|
    pairs << [hash["FIRST_NAME"] + " " + hash["LAST_NAME"] + " + " + next_hash["FIRST_NAME"] + " " + next_hash["LAST_NAME"]] 
  end
  first_name = list[0]
  last_name = list[-1]
  pairs << [last_name["FIRST_NAME"] + " " + last_name["LAST_NAME"] + " + " + first_name["FIRST_NAME"] + " " + first_name["LAST_NAME"]] 
  pairs

pumpkincouture

def refine_pairs(list)

  new_sentence = []

  list.each do |sub_array|
    sub_array.each do |sentence|
      split = sentence.split(" ")
      new_sentence << split
    end
  end

pumpkincouture

def shuffle_list(refined_list)
  random_list = refined_list.shuffle
  random_array = random_list[rand]
  first_name = random_array[0]
  last_name = random_array[-1]
  original_first = ""
  original_last = ""
  swap_first = ""
  swap_last = ""

pumpkincouture

class Person
  attr_reader :first, :last, :email
  attr_accessor :assigned_santa

  def initialize(list)
    @first = list[0]
    @last = list[1]
    @email = list[2]
    @assigned_santa = assigned_santa
  end

pumpkincouture

class SecretSanta
  attr_reader :santa_list, :santa_shuffled, :people
  
  def initialize
    @santa_list = santa_list
    @santa_shuffled = santa_shuffled
    @people = people
  end

  def people_list

pumpkincouture

def assign_random_santa
  #if @santa_list.length%2 == 0
  @santa_list.each do |person|
    potential_partner = @santa_shuffled[ rand ]
    potential = @santa_list.select{|person| person.not_self(potential_partner) && person.legit_santa(potential_partner }
    # person.assigned_santa = potential_partner if person.not_self(potential_partner) && person.legit_santa(potential_partner)
    # potential_partner.assigned_santa = person
    person.assigned_santa = potential [ rand ] unless potential.empty?
    #delete if successful assignment
    # @santa_shuffled.delete(potential_partner)

pumpkincouture

def shuffle_list(matching)
  duplicate_list = @santa_list.clone
  # p duplicate_list
  unless matching
    @santa_list.each do |person|
    other_combos = []
    potential_partner = @santa_shuffled[ rand ]
    person.assigned_santa = potential_partner 
    # potential_partner.select { |partner| legit_santa(person, partner) && not_self(person, partner)}
    end

pumpkincouture

def how_many_families
  list_length = @santa_list.length 
  family_members = @santa_list.group_by{|person| person.last }.values.select{|last_name| last_name.size >= list_length/2.0}
  return true unless family_members.empty?
  false
end

def print_error(boolean)
  boolean = how_many_families
  puts "Sorry, no combination exists." if boolean

pumpkincouture

def assign_random_santa
  santa_shuffled = @santa_shuffled.clone
  santa_list = @santa_list.clone
  santa_list.each do |person|
    potential_partner = santa_shuffled [ rand ]
    potential = santa_shuffled.select{ |potential_person| person.legit_santa(potential_person) }
    person.assigned_santa = potential [ rand ] unless potential.empty?
    santa_shuffled.delete(person.assigned_santa)
  end
  return santa_list

pumpkincouture

def assign_random_santa
  santa_shuffled = @santa_shuffled.clone
  santa_list = @santa_list.clone
    santa_list.each do |person|
      potential_partner = santa_shuffled [ rand ]
      potential = santa_shuffled.select{ |potential_person| person.not_self(potential_person) }
      person.assigned_santa = potential [ rand ] unless potential.empty?
      santa_shuffled.delete(person.assigned_santa)
  end
  santa_list