require 'spec_helper'

describe Report do

  describe 'visits report' do
    let(:report) { Report.find('visits') }

    context "no visits" do
      it "returns an empty report" do
        report.data.should be_blank
      end
    end

    context "with visits" do
      let(:user) { Fabricate(:user) }

      before(:each) do
        user.user_visits.create(visited_at: 1.hour.ago)
        user.user_visits.create(visited_at: 1.day.ago)
        user.user_visits.create(visited_at: 2.days.ago)
      end

      it "returns a report with data" do
        report.data.should be_present
      end

      it "returns today's visit" do
        report.data.select { |v| v[:x].today? }.should be_present
      end
    end
  end

  [:signup, :topic, :post, :flag, :like, :email].each do |arg|
    describe "#{arg} report" do
      pluralized = arg.to_s.pluralize

      let(:report) { Report.find(pluralized) }

      context "no #{pluralized}" do
        it 'returns an empty report' do
          report.data.should be_blank
        end
      end

      context "with #{pluralized}" do
        before(:each) do
          Timecop.freeze
          fabricator = case arg
          when :signup
            :user
          when :email
            :email_log
          else
            arg
          end
          Fabricate(fabricator)
          Fabricate(fabricator, created_at: 1.hours.ago)
          Fabricate(fabricator, created_at: 1.hours.ago)
          Fabricate(fabricator, created_at: 1.day.ago)
          Fabricate(fabricator, created_at: 2.days.ago)
          Fabricate(fabricator, created_at: 30.days.ago)
          Fabricate(fabricator, created_at: 35.days.ago)
        end
        after(:each) { Timecop.return }

        context 'returns a report with data'
          it 'with 30 days data' do
            report.data.count.should == 4
          end

          it 'has correct data sorted as asc' do
            report.data[0][:y].should == 1 # 30.days.ago
            report.data[1][:y].should == 1 # 2.days.ago
            report.data[2][:y].should == 1 # 1.day.ago
            report.data[3][:y].should == 3 # today
          end

          it "returns today's data" do
            report.data.select { |v| v[:x].today? }.should be_present
          end

          it 'returns total data' do
            report.total.should == 7
          end

          it "returns previous 30 day's data" do
            report.prev30Days.should == 1
          end
        end
      end
    end

  describe 'private messages' do
    let(:report) { Report.find('user_to_user_private_messages') }

    it 'topic report should not include private messages' do
      Fabricate(:private_message_topic, created_at: 1.hour.ago)
      Fabricate(:topic, created_at: 1.hour.ago)
      report = Report.find('topics')
      report.data[0][:y].should == 1
      report.total.should == 1
    end

    it 'post report should not include private messages' do
      Fabricate(:private_message_post, created_at: 1.hour.ago)
      Fabricate(:post)
      report = Report.find('posts')
      report.data[0][:y].should == 1
      report.total.should == 1
    end

    context 'no private messages' do
      it 'returns an empty report' do
        report.data.should be_blank
      end

      context 'some public posts' do
        it 'returns an empty report' do
          Fabricate(:post); Fabricate(:post)
          report.data.should be_blank
          report.total.should == 0
        end
      end
    end

    context 'some private messages' do
      before do
        Fabricate(:private_message_post, created_at: 25.hours.ago)
        Fabricate(:private_message_post, created_at: 1.hour.ago)
        Fabricate(:private_message_post, created_at: 1.hour.ago)
      end

      it 'returns correct data' do
        report.data[0][:y].should == 1
        report.data[1][:y].should == 2
        report.total.should == 3
      end

      context 'and some public posts' do
        before do
          Fabricate(:post); Fabricate(:post)
        end

        it 'returns correct data' do
          report.data[0][:y].should == 1
          report.data[1][:y].should == 2
          report.total.should == 3
        end
      end
    end
  end

  describe 'users by trust level report' do
    let(:report) { Report.find('users_by_trust_level') }

    context "no users" do
      it "returns an empty report" do
        report.data.should be_blank
      end
    end

    context "with users at different trust levels" do
      before do
        3.times { Fabricate(:user, trust_level: TrustLevel[0]) }
        2.times { Fabricate(:user, trust_level: TrustLevel[2]) }
        Fabricate(:user, trust_level: TrustLevel[4])
      end

      it "returns a report with data" do
        report.data.should be_present
        report.data.find {|d| d[:x] == TrustLevel[0]}[:y].should == 3
        report.data.find {|d| d[:x] == TrustLevel[2]}[:y].should == 2
        report.data.find {|d| d[:x] == TrustLevel[4]}[:y].should == 1
      end
    end
  end
end