module EmployersService
    class Coverage

        def initialize(employer)
            @employer = employer
        end

        def call
            employer_plans = Baclight::IdCardPlan.where(pl_plan_key: @employer.pl_plan_key).to_a
            employer_members = @employer.baclight_members.active.order(:name).to_a
            employer_members.map! do |member|
                eff_date = member.eff_date
                if eff_date
                    plan_title = employer_plans.select { |plan| plan.id == member.id_card_plan_id }&.first&.title
                    {
                        name: member.name,
                        pb_entity_key: member.pb_entity_key,
                        plan_title: plan_title,
                        effective_date: eff_date,
                        dependents: JSON.parse(member.dependents)
                    }
                else
                    nil
                end
            end
            employer_members.compact
        end
    end
end