# frozen_string_literal: true

# Copyright, 2012, by Marcin Prokop.
# Copyright, 2017, by Samuel G. D. Williams. <http://www.codeotaku.com>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.

require 'net/http'
require 'json'

require 'rest-client'
require 'uri'

require_relative 'response'

module Cloudflare
  DEFAULT_URL = 'https://api.cloudflare.com/client/v4/'
  TIMEOUT = 10 # Default is 5 seconds
  DEFAULT_HEADERS = { 'Content-Type' => 'application/json' }.freeze

  class Resource < RestClient::Resource
    include Enumerable

    # @param api_key [String] `X-Auth-Key` or `X-Auth-User-Service-Key` if no email provided.
    # @param email [String] `X-Auth-Email`, your email address for the account.
    def initialize(url = DEFAULT_URL, key: nil, email: nil, **options)
      headers = options[:headers] || DEFAULT_HEADERS.dup

      if email.nil?
        headers['X-Auth-User-Service-Key'] = key
      else
        headers['X-Auth-Key'] = key
        headers['X-Auth-Email'] = email
      end

      # Convert HTTP API responses to our own internal response class:
      super(url, headers: headers, accept: 'application/json', **options) do |response|
        Response.new(response.request.url, response.body)
      end
    end

    def paginate(obj, url, url_args = '')
      page = 1
      page_size = 50
      results = []

      # fetch and aggregate all pages
      loop do
        query = URI.encode_www_form scope_type: :organization, per_page: page_size, page: page
        rules = obj.new(concat_urls(url, "?#{query}#{url_args}"), self, **options)
        results += rules.get.results
        break if results.empty? || results.size % page_size != 0
        page += 1
      end
      results
    end
  end

  class Connection < Resource
  end
end