class GenerateTournamentMatches
    def initialize( tournament )
      @tournament = tournament
    end

    def generate
        standardStartingActions
        PoolToBracketMatchGeneration.new(@tournament).generatePoolToBracketMatches if @tournament.tournament_type == "Pool to bracket"
        postMatchCreationActions
        PoolToBracketMatchGeneration.new(@tournament).assignLoserNames if @tournament.tournament_type == "Pool to bracket"
    end
    
    def standardStartingActions
        @tournament.curently_generating_matches = 1
        @tournament.save
        WipeTournamentMatches.new(@tournament).setUpMatchGeneration
        TournamentSeeding.new(@tournament).setSeeds
    end
    
    def postMatchCreationActions
        moveFinalsMatchesToLastRound
        assignBouts
        assignFirstMatchesToMats
        @tournament.curently_generating_matches = nil
        @tournament.save
    end
    
    def assignBouts
		bout_counts = Hash.new(0)
		@tournament.matches.each do |m|
			m.bout_number = m.round * 1000 + bout_counts[m.round]
			bout_counts[m.round] += 1
			m.save!
		end
	end
	
	def moveFinalsMatchesToLastRound
        finalsRound = @tournament.totalRounds
        finalsMatches = @tournament.matches.select{|m| m.bracket_position == "1/2" || m.bracket_position == "3/4" || m.bracket_position == "5/6" || m.bracket_position == "7/8"}
        finalsMatches. each do |m|
          m.round = finalsRound
          m.save
        end
    end
    
    def assignFirstMatchesToMats
        matsToAssign = @tournament.mats
		if matsToAssign.count > 0
			until matsToAssign.sort_by{|m| m.id}.last.matches.count == 4
				matsToAssign.sort_by{|m| m.id}.each do |m|
					m.assignNextMatch	
				end
			end	
		end
	end
    
    
    
    

end