# frozen_string_literal: true

# License: AGPL-3.0-or-later WITH WTO-AP-3.0-or-later
# Full license explanation at https://github.com/houdiniproject/houdini/blob/master/LICENSE
require 'rails_helper'

describe InsertRecurringDonation do
  describe '.with_stripe' do
    include_context :shared_rd_donation_value_context

    it 'does basic validation' do
      validation_basic_validation { InsertRecurringDonation.with_stripe(designation: 34_124, dedication: 35_141, event_id: 'bad', campaign_id: 'bad') }
    end

    it 'does recurring donation validation' do
      expect do
        InsertRecurringDonation.with_stripe(amount: 1, nonprofit_id: 1, supporter_id: 1, token: fake_uuid,
                                            recurring_donation: { interval: 'not number', start_date: 'not_date', time_unit: 4, paydate: 'faf' })
      end .to raise_error { |e|
                expect(e).to be_a ParamValidation::ValidationError
                expect_validation_errors(e.data, [
                                           { key: :interval, name: :is_integer },
                                           { key: :start_date, name: :can_be_date },
                                           { key: :time_unit, name: :included_in },
                                           { key: :paydate, name: :is_integer }
                                         ])
              }
    end

    it 'does paydate validation min' do
      expect do
        InsertRecurringDonation.with_stripe(amount: 1, nonprofit_id: 1, supporter_id: 1, token: fake_uuid,
                                            recurring_donation: { paydate: '0' })
      end .to raise_error { |e|
                expect(e).to be_a ParamValidation::ValidationError
                expect_validation_errors(e.data, [
                                           { key: :paydate, name: :min }
                                         ])
              }
    end

    it 'does paydate validation max' do
      expect do
        InsertRecurringDonation.with_stripe(amount: 1, nonprofit_id: 1, supporter_id: 1, token: fake_uuid,
                                            recurring_donation: { paydate: '29' })
      end .to raise_error { |e|
                expect(e).to be_a ParamValidation::ValidationError
                expect_validation_errors(e.data, [
                                           { key: :paydate, name: :max }
                                         ])
              }
    end

    it 'errors out if token is invalid' do
      validation_invalid_token { InsertRecurringDonation.with_stripe(amount: 1, nonprofit_id: 1, supporter_id: 1, token: fake_uuid) }
    end

    it 'errors out if token is unauthorized' do
      validation_unauthorized { InsertRecurringDonation.with_stripe(amount: charge_amount, nonprofit_id: 1, supporter_id: 1, token: fake_uuid) }
    end

    it 'errors out if token is expired' do
      validation_expired { InsertRecurringDonation.with_stripe(amount: charge_amount, nonprofit_id: 1, supporter_id: 1, token: fake_uuid) }
    end

    describe 'errors during find if' do
      it 'supporter is invalid' do
        find_error_supporter { InsertRecurringDonation.with_stripe(amount: charge_amount, nonprofit_id: nonprofit.id, supporter_id: 55_555, token: source_token.token) }
      end

      it 'nonprofit is invalid' do
        find_error_nonprofit { InsertRecurringDonation.with_stripe(amount: charge_amount, nonprofit_id: 55_555, supporter_id: supporter.id, token: source_token.token) }
      end

      it 'campaign is invalid' do
        find_error_campaign { InsertRecurringDonation.with_stripe(amount: charge_amount, nonprofit_id: nonprofit.id, supporter_id: supporter.id, token: source_token.token, campaign_id: 5555) }
      end

      it 'event is invalid' do
        find_error_event { InsertRecurringDonation.with_stripe(amount: charge_amount, nonprofit_id: nonprofit.id, supporter_id: supporter.id, token: source_token.token, event_id: 5555) }
      end

      it 'profile is invalid' do
        find_error_profile { InsertRecurringDonation.with_stripe(amount: charge_amount, nonprofit_id: nonprofit.id, supporter_id: supporter.id, token: source_token.token, profile_id: 5555) }
      end
    end

    describe 'errors during relationship comparison if' do
      it 'event is deleted' do
        validation_event_deleted { InsertRecurringDonation.with_stripe(amount: charge_amount, nonprofit_id: nonprofit.id, supporter_id: supporter.id, token: source_token.token, event_id: event.id) }
      end

      it 'campaign is deleted' do
        validation_campaign_deleted { InsertRecurringDonation.with_stripe(amount: charge_amount, nonprofit_id: nonprofit.id, supporter_id: supporter.id, token: source_token.token, campaign_id: campaign.id) }
      end

      it 'supporter is deleted' do
        validation_supporter_deleted { InsertRecurringDonation.with_stripe(amount: charge_amount, nonprofit_id: nonprofit.id, supporter_id: supporter.id, token: source_token.token) }
      end

      it 'supporter doesnt belong to nonprofit' do
        validation_supporter_not_with_nonprofit { InsertRecurringDonation.with_stripe(amount: charge_amount, nonprofit_id: nonprofit.id, supporter_id: other_nonprofit_supporter.id, token: source_token.token) }
      end

      it 'campaign doesnt belong to nonprofit' do
        validation_campaign_not_with_nonprofit { InsertRecurringDonation.with_stripe(amount: charge_amount, nonprofit_id: nonprofit.id, supporter_id: supporter.id, token: source_token.token, campaign_id: other_campaign.id) }
      end

      it 'event doesnt belong to nonprofit' do
        validation_event_not_with_nonprofit { InsertRecurringDonation.with_stripe(amount: charge_amount, nonprofit_id: nonprofit.id, supporter_id: supporter.id, token: source_token.token, event_id: other_event.id) }
      end

      it 'card doesnt belong to supporter' do
        validation_card_not_with_supporter { InsertRecurringDonation.with_stripe(amount: charge_amount, nonprofit_id: nonprofit.id, supporter_id: supporter.id, token: other_source_token.token) }
      end
    end

    it 'charge returns failed' do
      handle_charge_failed { InsertRecurringDonation.with_stripe(amount: charge_amount, nonprofit_id: nonprofit.id, supporter_id: supporter.id, token: source_token.token) }
    end

    describe 'success' do
      before(:each) do
        allow(SecureRandom).to receive(:uuid).and_return(default_edit_token)
      end
      describe 'charge happens' do
        before(:each) do
          before_each_success
        end
        it 'process event donation' do
          process_event_donation(recurring_donation: { paydate: nil, interval: 1, time_unit: 'year', start_date: Time.current.beginning_of_day }) { InsertRecurringDonation.with_stripe(amount: charge_amount, nonprofit_id: nonprofit.id, supporter_id: supporter.id, token: source_token.token, event_id: event.id, date: (Time.now + 1.day).to_s, dedication: {'type' => 'honor', 'name' => 'a name'}, designation: 'designation', recurring_donation: { time_unit: 'year' }) }
        end

        it 'process campaign donation' do
          expect(Houdini.event_publisher).to receive(:announce).with(:campaign_create, any_args)
          process_campaign_donation(recurring_donation: { paydate: nil, interval: 2, time_unit: 'month', start_date: Time.current.beginning_of_day }) { InsertRecurringDonation.with_stripe(amount: charge_amount, nonprofit_id: nonprofit.id, supporter_id: supporter.id, token: source_token.token, campaign_id: campaign.id, date: (Time.now + 1.day).to_s, dedication: {'type' => 'honor', 'name' => 'a name'}, designation: 'designation', recurring_donation: { interval: 2 }) }
        end

        it 'processes general donation with no recurring donation hash' do
          process_general_donation(recurring_donation: { paydate: Time.now.day, interval: 1, time_unit: 'month', start_date: Time.now.beginning_of_day }) do
            InsertRecurringDonation.with_stripe(amount: charge_amount, nonprofit_id: nonprofit.id, supporter_id: supporter.id, token: source_token.token, profile_id: profile.id, date: Time.now.to_s, dedication: {'type' => 'honor', 'name' => 'a name'}, designation: 'designation')
          end
        end
      end

      describe 'future charge' do
        before(:each) do
          before_each_success(false)
        end

        it 'processes general donation' do
          process_general_donation(expect_payment: false, expect_charge: false, recurring_donation: { paydate: (Time.now + 5.days).day, interval: 1, time_unit: 'month', start_date: (Time.now + 5.days).beginning_of_day }) do
            InsertRecurringDonation.with_stripe(amount: charge_amount, nonprofit_id: nonprofit.id, supporter_id: supporter.id, token: source_token.token, profile_id: profile.id, date: (Time.now + 1.day).to_s, dedication: {'type' => 'honor', 'name' => 'a name'}, designation: 'designation', recurring_donation: { start_date: (Time.now + 5.days).to_s })
          end
        end
      end
    end
  end

  describe '.convert_donation_to_recurring_donation' do
    describe 'wonderful testing Eric' do
      before(:each) { Timecop.freeze(2020, 4, 29) }
      after(:each) { Timecop.return }
      let(:nonprofit) { force_create(:nm_justice, state_code_slug: 'wi', city_slug: 'city', slug: 'sluggster') }
      let(:profile) { force_create(:profile, user: force_create(:user)) }
      let(:supporter) { force_create(:supporter, nonprofit: nonprofit) }
      let(:card) { force_create(:card, holder: supporter) }
      let(:campaign) { force_create(:campaign, profile: profile, nonprofit: nonprofit) }
      let(:event) { force_create(:event, profile: profile, nonprofit: nonprofit) }
      let!(:donation) { force_create(:donation, nonprofit: nonprofit, supporter: supporter, amount: 4000, card: card, campaign: campaign, event: event) }
      let!(:payment) { force_create(:payment, donation: donation, kind: 'Donation') }

      it 'param validation' do
        expect { InsertRecurringDonation.convert_donation_to_recurring_donation(nil) }.to(raise_error do |error|
          expect(error).to be_a ParamValidation::ValidationError
          expect_validation_errors(error.data, [{ key: :donation_id, name: :required }, { key: :donation_id, name: :is_integer }])
        end)
      end

      it 'rejects invalid donation' do
        expect { InsertRecurringDonation.convert_donation_to_recurring_donation(5555) }.to(raise_error do |error|
          expect(error).to be_a ParamValidation::ValidationError
          expect_validation_errors(error.data, [{ key: :donation_id }])
        end)
      end

      it 'accepts proper information' do
        Timecop.freeze(2020, 5, 4) do
          rd = InsertRecurringDonation.convert_donation_to_recurring_donation(donation.id)
          # this needs some serious improvement
          expected_rd = { id: rd.id,
                          donation_id: donation.id,
                          nonprofit_id: nonprofit.id,
                          supporter_id: supporter.id,
                          updated_at: Time.now,
                          created_at: Time.now,
                          active: true,
                          n_failures: 0,
                          interval: 1,
                          time_unit: 'month',
                          start_date: donation.created_at.beginning_of_day,
                          paydate: 28,
                          profile_id: nil,
                          cancelled_at: nil,
                          cancelled_by: nil,
                          amount: 4000,
                          anonymous: nil,
                          card_id: nil,
                          campaign_id: nil,
                          failure_message: nil,
                          end_date: nil,
                          email: nil,
                          origin_url: nil }.with_indifferent_access

          expect(rd.attributes.except('edit_token')).to eq(expected_rd)

          expect(rd.edit_token).to_not be_falsey

          expect(rd.donation.recurring).to eq true
          expect(rd.donation.payment.kind).to eq 'RecurringDonation'
        end
      end
    end

    describe 'test for earlier in the month' do
      before(:each) { Timecop.freeze(2020, 4, 5) }
      after(:each) { Timecop.return }
      let(:nonprofit) { force_create(:nm_justice, state_code_slug: 'wi', city_slug: 'city', slug: 'sluggster') }
      let(:profile) { force_create(:profile, user: force_create(:user)) }
      let(:supporter) { force_create(:supporter, nonprofit: nonprofit) }
      let(:card) { force_create(:card, holder: supporter) }
      let(:campaign) { force_create(:campaign, profile: profile, nonprofit: nonprofit) }
      let(:event) { force_create(:event, profile: profile, nonprofit: nonprofit) }

      let!(:donation) { force_create(:donation, nonprofit: nonprofit, supporter: supporter, amount: 4000, card: card, campaign: campaign, event: event) }
      let!(:payment) { force_create(:payment, donation: donation, kind: 'Donation') }
      it 'works when the date is earlier in the month' do
        Timecop.freeze(2020, 4, 29) do
          rd = InsertRecurringDonation.convert_donation_to_recurring_donation(donation.id)
          # this needs some serious improvement

          expected_rd = { id: rd.id,
                          donation_id: donation.id,
                          nonprofit_id: nonprofit.id,
                          supporter_id: supporter.id,
                          updated_at: Time.now,
                          created_at: Time.now,
                          active: true,
                          n_failures: 0,
                          interval: 1,
                          time_unit: 'month',
                          start_date: donation.created_at.beginning_of_day,
                          paydate: 5,
                          profile_id: nil,
                          cancelled_at: nil,
                          cancelled_by: nil,
                          amount: 4000,
                          anonymous: nil,
                          card_id: nil,
                          campaign_id: nil,
                          failure_message: nil,
                          end_date: nil,
                          email: nil,
                          origin_url: nil }.with_indifferent_access
          expect(rd.attributes.except('edit_token')).to eq(expected_rd)

          expect(rd.donation.recurring).to eq true
          expect(rd.donation.payment.kind).to eq 'RecurringDonation'

          expect(rd.edit_token).to_not be_falsey
        end
      end
    end
  end
end