# frozen_string_literal: true

module EuchreCamp
  module Actions
    module Admin
      module Tournaments
        class SaveResults < EuchreCamp::Action
          include Deps[
            events_repo: 'repositories.events',
            rounds_repo: 'repositories.tournament_rounds',
            matchups_repo: 'repositories.bracket_matchups',
            teams_repo: 'repositories.teams',
            matches_repo: 'repositories.matches'
          ]

          def handle(request, response)
            tournament_id = request.params[:id]
            params = request.params.to_h

            # Process each matchup result
            params.each do |key, value|
              key_str = key.to_s
              if key_str.start_with?('matchup_')
                matchup_id = key_str.gsub('matchup_', '').to_i
                team_1_score = params["team_1_score_#{matchup_id}"]&.to_i || 0
                team_2_score = params["team_2_score_#{matchup_id}"]&.to_i || 0

                matchup = matchups_repo.bracket_matchups.by_pk(matchup_id).one
                unless matchup && matchup[:team_1_id] && matchup[:team_2_id]
                  next
                end

                # Create match record
                team_1 = teams_repo.teams.by_pk(matchup[:team_1_id]).one
                team_2 = teams_repo.teams.by_pk(matchup[:team_2_id]).one

                next if team_1.nil? || team_2.nil?

                match = matches_repo.create(
                  event_id: tournament_id,
                  team_1_p1_id: team_1.player_1_id,
                  team_1_p2_id: team_1.player_2_id,
                  team_2_p1_id: team_2.player_1_id,
                  team_2_p2_id: team_2.player_2_id,
                  team_1_score: team_1_score,
                  team_2_score: team_2_score,
                  status: 'completed'
                )

                # Update matchup with match and winner
                winner_id = team_1_score > team_2_score ? matchup[:team_1_id] : matchup[:team_2_id]
                loser_id = team_1_score > team_2_score ? matchup[:team_2_id] : matchup[:team_1_id]

                matchups_repo.update(matchup_id,
                  match_id: match[:id],
                  winner_team_id: winner_id,
                  loser_team_id: loser_id
                )

                # Enqueue Elo calculation
                EuchreCamp::Jobs::CalculateEloJob.perform_later(match[:id])
              end
            end

            response.flash[:message] = "Results saved"
            response.redirect_to("/admin/tournaments/#{tournament_id}")
          rescue StandardError => e
            response.flash[:error] = "Failed to save results: #{e.message}"
            response.redirect_to("/admin/tournaments/#{tournament_id}/results")
          end
        end
      end
    end
  end
end