module Eco
  module API
    class UseCases
      class DefaultCases
        class UpdateCase < DefaultCase

          def process
            #opts = CLI::Options.new do |p|
            #  p.option :exclude, "Allows to exclude certain options"
            #  p.suboption :exclude, :core, "Excludes core details from the update.", optional: true
            #  p.suboption :exclude, :details, "Excludes schema details from the update.", optional: true
            #  p.suboption :exclude, :account, "Excludes account details from the update.", optional: true
            #  p.suboption :exclude, :email, "Excludes core email from the update.", optional: true
            #  p.suboption :exclude, :supervisor, "Excludes supervisor_id from the update.", optional: true
            #  p.suboption :exclude, :abilities, "Excludes the abilities from the update.", optional: true
            #end

            @cases.define("update", type: :sync) do |entries, people, session, options, usecase|
              update   = session.job_group("main").new("update", usecase: usecase, type: :update, sets: [:core, :details, :account])

              strict_search = session.config.people.strict_search? && (!options[:search]&.key?(:strict) || options.dig(:search, :strict))
              pgs = session.policy_groups

              entries.each.with_index do |entry, i|
                if person = people.find(entry, strict: strict_search)

                  core_excluded = ["supervisor_id"]
                  core_excluded.push("email") if options.dig(:exclude, :email)

                  unless options.dig(:exclude, :core)
                    ini_tags   = person.filter_tags || []
                    entry.set_core(person, exclude: core_excluded)

                    if session.tagtree
                      person.filter_tags = session.tagtree.user_tags(
                        initial:          ini_tags,
                        final:            person.filter_tags,
                        preserve_custom:  true,
                        add_custom:       true
                      )
                    end
                  end
                  
                  entry.set_details(person) unless options.dig(:exclude, :details)

                  unless options.dig(:exclude, :account)
                    ini_pg_ids = person.account&.policy_group_ids || []
                    entry.set_account(person)

                    person.account.policy_group_ids   = pgs.user_pg_ids(
                      initial:         ini_pg_ids,
                      final:           person.account.policy_group_ids
                    )

                    person.account.permissions_custom = session.new_preset(person) unless options.dig(:exclude, :abilities)

                    if session.tagtree
                      person.account.default_tag = session.tagtree.default_tag(*person.filter_tags)
                    else
                      tags = person.filter_tags
                      person.account.default_tag = tags.first unless tags.length > 1
                    end

                    person.account&.send_invites = options[:send_invites] if options.key?(:send_invites)

                  end
                  update.add(person)
                else
                  session.logger.error("Entry(#{i}) - this person does not exist: #{entry.to_s(:identify)}")
                end
              end
            end

          end

        end
      end
    end
  end
end