# frozen_string_literal: true

require 'active_support/hash_with_indifferent_access'

require 'rspec/rails/api/utils'

##
# RSpec matcher to check something against an array of `expected`
#
# FIXME: Split the matcher in something else; it's too messy.
RSpec::Matchers.define :have_many do |expected|
  match do |actual|
    @actual = actual
    @actual = JSON.parse(actual.body) if actual.respond_to? :body

    raise "Response is not an array: #{@actual.class}" unless @actual.is_a? Array
    raise 'Response has no item to compare with' unless @actual.count.positive?

    # Primitive type
    if expected[:type].is_a?(Symbol)
      @actual.each do |item|
        return false unless RSpec::Rails::Api::Utils.check_value_type(expected[:type], item)
      end

      return true
    end

    # Check every entry
    @actual.each do |item|
      return false unless RSpec::Rails::Api::Utils.validate_object_structure item, expected
    end

    true
  end

  diffable
end

##
# RSpec matcher to check something against the `expected` definition
# FIXME: Split the matcher in something else; it's too messy.
RSpec::Matchers.define :have_one do |expected|
  match do |actual|
    @actual = actual
    @actual = JSON.parse(actual.body) if actual.respond_to? :body

    raise "Response is not a hash: #{@actual.class}" unless @actual.is_a? Hash

    RSpec::Rails::Api::Utils.validate_object_structure @actual, expected
  end

  diffable
end