require 'spec_helper'

describe PolicyManager::PortabilityRequest do

    before :each do

      PolicyManager::Term.create(description: "el", rule: "age")

      @config = PolicyManager::Config.setup do |c|
        c.from_email = "foo@bar.org"
        c.admin_email_inbox = "foo@baaz.org"
        c.add_rule({name: "age", validates_on: [:create, :update], if: ->(o){ o.enabled_for_validation } })
        c.exporter = {
          path: Rails.root + "tmp/export",
          resource: 'User' ,
          index_template: '
          <h1>index template, custom</h1>
                          <ul>
                            <% @collection.each do |rule| %>
                              <li><%= link_to rule.name, "./#{rule.name}/index.html" %></li>
                            <% end %>
                          </ul>',
          layout: 'portability_requests',
          after_zip: ->(zip_path, resource){
            puts "THIS IS GREAT #{zip_path} was zipped, now what ??"
          }

        }

        c.add_portability_rule({
          name: "exportable_data",
          collection: :foo_data,
          template: "hello , here a collection will be
          rendered <%= @collection.to_json %>
          <%= will_paginate(@collection, renderer: PolicyManager::PaginatorRenderer) %>",
          per: 10
        })

      end

      PolicyManager::Term.create(description: "el", rule: "age")
    end

    it "user export will generate folder, layout, templates" do

      User.any_instance.stubs(:enabled_for_validation).returns(false)
        User.any_instance.stubs(:foo_data).returns( (1..100).to_a)
          user = User.create(email: "a@a.cl")
          FileUtils.rm_rf(Rails.root.join("tmp/export"))
          assert !user.errors.any?
          preq = user.portability_requests.create
          assert preq.pending?

          PolicyManager::ExporterHandler.any_instance.stubs(:clear!).returns(true)
          preq.confirm!
          assert preq.progress?
          notification = ActionMailer::Base.deliveries.last
          assert notification.present?

          expect(File.exists?(Rails.root.join("tmp/export/#{user.id}"))).to be_truthy
          paths = Dir.glob( Rails.root.join("tmp/export/#{user.id}") + "*")
          names = paths.map{|o| File.basename(o) }
          arr = names - ["exportable_data", "index.html", "my_account", "my_account_from_template"]
          assert arr.empty?
          
          noko = Nokogiri::HTML.parse( File.open(paths.first + "/index.html").read )

          assert noko.css("h1:first").text == "layout header"
          assert noko.css("footer").text == "layout footer"

          expect(preq.reload).to be_completed

          notification = ActionMailer::Base.deliveries.last
          assert Nokogiri::HTML.parse(notification.body.raw_source).css("a").attr("href").value.include?("#{user.id}-out.zip")

          FileUtils.rm_rf(Rails.root.join("tmp/export/#{user.id}"))
          FileUtils.rm_rf(Rails.root.join("tmp/export/#{user.id}-out.zip"))

    end

end