# frozen_string_literal: true

module HasManyRecords
  extend ActiveSupport::Concern

  class_methods do
    # creates has_many relationship for each of the record types
    # example:
    #   has_many_records -> { pending }, prefix: :pending, class_name: true
    # which generates:
    #   has_many :pending_events, -> { pending }, class_name: 'Event'
    def has_many_records(scope = nil, records_types: RecordsType::ALL_TYPES, prefix: nil, suffix: nil, **options) # rubocop:disable Metrics/AbcSize, Metrics/MethodLength, Naming/PredicateName
      opts = options.dup
      class_name = opts.delete(:class_name)
      source_type = opts.delete(:source_type)
      source = opts.delete(:source) if opts[:source] == true

      records_types.each_key do |records_type|
        record_model_name = records_type.classify
        opts[:class_name] = record_model_name if class_name
        opts[:source_type] = record_model_name if source_type
        opts[:source] = records_type if source == true
        has_many [prefix, records_type, suffix].compact.join('_').to_sym, scope, **opts
      end
    end
  end
end