# rubocop:disable Metrics/BlockLength

require 'dates_toolbox'

RSpec.describe DatesToolbox do
    it 'has a version number' do
        expect(DatesToolbox::VERSION).not_to be nil
    end

    before(:each) do
        @d = Date.new
    end

    context 'Testing extending date class' do
        context 'Test format setting' do
            it 'says true for testing format after setting to %Y' do
                @d.format = '%Y'
                expect(@d.test_format).to eql(true)
            end

            it 'says false for testing format after setting to %Q' do
                @d.format = '%Q'
                expect(@d.test_format).to eql(false)
            end
        end

        context 'Test basic functionality' do
            context 'Full/Default method names' do
                it 'says 23 June 1912 is a day 1' do
                    expect(@d.the_day('23/6/1912')).to eql(23)
                end

                it 'says 23 June 1912 is a month 6' do
                    expect(@d.the_month('23/6/1912')).to eql(6)
                end

                it 'says 23 June 1912 is a year 1912' do
                    expect(@d.the_year('23/6/1912')).to eql(1912)
                end

                it 'says 23 June 1912 is day 0' do
                    expect(@d.day_of_the_week('23/6/1912')).to eql(0)
                end

                it 'says 23 June 1912 is a Sunday' do
                    expect(@d.day_of_the_week_name('23/6/1912')).to eql('Sunday')
                end

                it 'says 23 June 1912 is day of year 175' do
                    expect(@d.day_of_the_year('23/6/1912')).to eql(175)
                end

                it 'says 15324 for days between 23 June 1912 and 7 June 1954' do
                    expect(@d.days_between('23/6/1912', '7/6/1954')).to eql(15_324)
                end
            end
            context 'Aliased method names' do
                it 'says 23 June 1912 is day 0' do
                    expect(@d.dotw('23/6/1912')).to eql(0)
                end

                it 'says 23 June 1912 is a Sunday' do
                    expect(@d.dotwn('23/6/1912')).to eql('Sunday')
                end

                it 'says 23 June 1912 is day of year 175' do
                    expect(@d.doty('23/6/1912')).to eql(175)
                end
            end
        end

        context 'Test complex functionality' do
            it 'returns an array for weekends in the year 2000' do
                expect(@d.weekends('1/1/2000', '31/12/2000')).to be_an_instance_of(Array)
            end

            it 'says ["01/01/2000", "02/01/2000", "08/01/2000", "09/01/2000", "15/01/2000", "16/01/2000", "22/01/2000", "23/01/2000", "29/01/2000", "30/01/2000"] for weekends in the year Jan 2000' do
                expect(@d.weekends_string('1/1/2000', '31/1/2000')).to match_array(['01/01/2000', '02/01/2000', '08/01/2000', '09/01/2000', '15/01/2000', '16/01/2000', '22/01/2000', '23/01/2000', '29/01/2000', '30/01/2000'])
            end

            it 'returns an array for weekdays in the year 2000' do
                expect(@d.weekdays('1/1/2000', '31/12/2000')).to be_an_instance_of(Array)
            end

            it 'says ["03/01/2000", "04/01/2000", "05/01/2000", "06/01/2000", "07/01/2000", "10/01/2000", "11/01/2000", "12/01/2000", "13/01/2000", "14/01/2000"] for weekdays in the first 2 weeks Jan 2000' do
                expect(@d.weekdays_string('1/1/2000', '14/1/2000')).to match_array(['03/01/2000', '04/01/2000', '05/01/2000', '06/01/2000', '07/01/2000', '10/01/2000', '11/01/2000', '12/01/2000', '13/01/2000', '14/01/2000'])
            end
        end

        context 'Test error handling' do
            it 'says Invalid date 25/12/2000 with format %m/%d/%Y' do
                begin
                    expect(@d.day_of_the_year('25/12/2000', '%m/%d/%Y')).to eql('Invalid date 25/12/2000 with format %m/%d/%Y')
                rescue ArgumentError => e
                    _actual = e
                end
            end
        end
    end

    context 'Test overloaded string class' do
        context 'Test basic functionality' do
            context 'Full/Default method names' do
                it 'says 23 June 1912 is day 23' do
                    expect('23/6/1912'.the_day).to eql(23)
                end

                it 'says 23 June 1912 is month 6' do
                    expect('23/6/1912'.the_month).to eql(6)
                end

                it 'says 23 June 1912 is a year 1912' do
                    expect('23/6/1912'.the_year).to eql(1912)
                end

                it 'says 23 June 1912 is day 0' do
                    expect('23/6/1912'.day_of_the_week).to eql(0)
                end

                it 'says 23 June 1912 is a Sunday' do
                    expect('23/6/1912'.day_of_the_week_name).to eql('Sunday')
                end

                it 'says 23 June 1912 is day of year 175' do
                    expect('23/6/1912'.day_of_the_year).to eql(175)
                end

                it 'says 15324 for days between 23 June 1912 and 7 June 1954' do
                    expect('23/6/1912'.days_between('7/6/1954')).to eql(15_324)
                end
            end
            context 'Alias method names' do
                it 'says 23 June 1912 is day 0' do
                    expect('23/6/1912'.dotw).to eql(0)
                end

                it 'says 23 June 1912 is a Sunday' do
                    expect('23/6/1912'.dotwn).to eql('Sunday')
                end

                it 'says 23 June 1912 is day of year 175' do
                    expect('23/6/1912'.doty).to eql(175)
                end
            end
        end

        context 'Test complex functionality' do
            it 'returns an array for weekends in the year 2000' do
                expect('1/1/2000'.weekends('31/12/2000')).to be_an_instance_of(Array)
            end

            it 'says ["01/01/2000", "02/01/2000", "08/01/2000", "09/01/2000", "15/01/2000", "16/01/2000", "22/01/2000", "23/01/2000", "29/01/2000", "30/01/2000"] for weekends in the year Jan 2000' do
                expect('1/1/2000'.weekends_string('31/1/2000')).to match_array(['01/01/2000', '02/01/2000', '08/01/2000', '09/01/2000', '15/01/2000', '16/01/2000', '22/01/2000', '23/01/2000', '29/01/2000', '30/01/2000'])
            end

            it 'returns an array for weekdays in the year 2000' do
                expect('1/1/2000'.weekdays('31/12/2000')).to be_an_instance_of(Array)
            end

            it 'says ["03/01/2000", "04/01/2000", "05/01/2000", "06/01/2000", "07/01/2000", "10/01/2000", "11/01/2000", "12/01/2000", "13/01/2000", "14/01/2000"] for weekdays in the first 2 weeks Jan 2000' do
                expect('1/1/2000'.weekdays_string('14/1/2000')).to match_array(['03/01/2000', '04/01/2000', '05/01/2000', '06/01/2000', '07/01/2000', '10/01/2000', '11/01/2000', '12/01/2000', '13/01/2000', '14/01/2000'])
            end
        end
    end
end

# rubocop:enable Metrics/BlockLength