class MavisCLI::Teams::Merge

# File app/lib/mavis_cli/teams/merge.rb, line 35
def call(workgroups:, dry_run: false, programme_types: nil, **attrs)
  MavisCLI.load_rails

  source_teams = workgroups.map { Team.find_by(workgroup: it) }

  inferred_type = source_teams.map(&:type).uniq.sole

  inferred_programme_types =
    if programme_types.present?
      programme_types.split(",").map(&:strip)
    else
      source_teams.flat_map(&:programme_types).uniq.sort
    end

  new_team_attrs =
    attrs
      .slice(
        :name,
        :workgroup,
        :email,
        :phone,
        :phone_instructions,
        :privacy_notice_url,
        :privacy_policy_url
      )
      .compact
      .merge(
        programme_types: inferred_programme_types,
        type: inferred_type,
        organisation_id: source_teams.first.organisation_id
      )

  service = TeamMerger.new(source_teams:, new_team_attrs:)

  if dry_run
    lines = service.dry_run
    lines.each { |line| puts line }
    return
  end

  merged_team = service.call!
  puts "Merged #{source_teams.map(&:workgroup).join(", ")} into team '#{merged_team.name}'."
rescue TeamMerger::Error => e
  e.message.split("; ").each { |msg| warn msg }
end