RSpec.describe ExpressPigeon::Contacts do
  # WARN: These tests are assuming that the test
  #       account has three custom fields already
  #       defined on the account.
  #
  #       - my_custom_text_field (no default)
  #       - my_custom_number_field (no default)
  #       - my_custom_date_field (no default)
  #
  #       There isn't a way as of this commit to
  #       specify custom fields via the API. You'll
  #       have to configure them manually via the UI.

  let(:auth_key) { ENV['EXPRESS_PIGEON_AUTH_KEY'] }
  let(:name) { 'TEST List Name' }
  let(:from_name) { 'Mike Hall' }
  let(:reply_to) { 'mike@just3ws.com' }

  let(:client) { ExpressPigeon::Contacts.new(auth_key) }

  let(:contacts) do
    [
      {
        'email' => 'mike@just3ws.com',
        'first_name' => 'Mike',
        'last_name' => 'Hall',
        'my_custom_text_field' => 'some text value'
      }
    ]
  end

  before do
    @list_a = ExpressPigeon::Lists.new(auth_key).create(
      name: 'TEST List A',
      from_name: 'Mike Hall',
      reply_to: 'mike@just3ws.com'
    )
    @list_a_id = @list_a['list']['id']

    @list_b = ExpressPigeon::Lists.new(auth_key).create(
      name: 'TEST List B',
      from_name: 'Mike Hall',
      reply_to: 'mike@just3ws.com'
    )
    @list_b_id = @list_b['list']['id']
  end

  after do
    ExpressPigeon::Lists.new(auth_key).index.select do |list|
      list['name'] =~ /^TEST\s/i
    end.map do |list|
      list['id']
    end.each do |list_id|
      ExpressPigeon::Lists.new(auth_key).delete(list_id)
    end
  end

  describe '#create' do
    it 'creates a contact' do
      response = client.create(@list_a_id, contacts)

      expect(response['code']).to eq(200)
      expect(response['contacts']).to eq(contacts.map { |contact| contact['email'] })
    end
  end

  describe '#update' do
    before do
      client.create(@list_a_id, contacts)
    end

    it 'updates a contact' do
      contacts.first['email'] = 'mike@ugtastic.com'

      response = client.update(@list_a_id, contacts)

      expect(response['code']).to eq(200)
      expect(response['contacts']).to eq(contacts.map { |contact| contact['email'] })
    end
  end

  describe '#move' do
    let(:email_addresses) { ['mike@just3ws.com'] }

    before do
      client.create(@list_a_id, contacts)
    end

    it 'updates a contact' do
      response = client.move(@list_a_id, @list_b_id, contacts)

      expect(response['code']).to eq(200)
      expect(response['message']).to eq("contacts moved from list=#{@list_a_id} to list=#{@list_b_id}")
    end
  end

  describe '#find' do
    before do
      client.create(@list_a_id, contacts)
    end

    it 'finds an existing contact' do
      response = client.find(contacts.first['email'])

      expect(response.code).to eq(200)
      expect(response['lists'].map { |list| list['id'] }).to include(@list_a_id)
      expect(response['email']).to eq(contacts.first['email'])
      expect(response['custom_fields']['my_custom_text_field']).to eq('some text value')
    end
  end
end