describe Mrkt::CrudLeads do
  include_context 'initialized client'

  describe '#get_leads' do
    let(:filter_type) { 'email' }
    let(:filter_values) { %w(user@example.com) }
    let(:response_stub) do
      {
        requestId: 'c245#14cd6830ae2',
        result: [
          {
            id: 1,
            firstName: 'John',
            lastName: 'Snow',
            email: 'sample@exmaple.com',
            updatedAt: '2015-04-20 05:46:13',
            createdAt: '2015-04-20 05:46:13'
          }
        ],
        success: true
      }
    end
    subject { client.get_leads(filter_type, filter_values) }

    before do
      stub_request(:get, "https://#{host}/rest/v1/leads.json")
        .with(query: { filterType: filter_type, filterValues: filter_values.join(',') })
        .to_return(json_stub(response_stub))
    end

    it { is_expected.to eq(response_stub) }
  end

  describe '#createupdate_leads' do
    let(:leads) do
      [
        firstName: 'John',
        lastName: 'Snow',
        email: 'sample@example.com'
      ]
    end
    let(:request_body) do
      {
        action: 'createOrUpdate',
        input: [
          {
            firstName: 'John',
            lastName: 'Snow',
            email: 'sample@example.com'
          }
        ],
        lookupField: 'email'
      }
    end
    let(:response_stub) do
      {
        requestId: 'c245#14cd6830ae2',
        success: true,
        result: [
          {
            id: 1,
            status: 'created'
          }
        ]
      }
    end
    subject { client.createupdate_leads(leads, lookup_field: :email) }

    before do
      stub_request(:post, "https://#{host}/rest/v1/leads.json")
        .with(json_stub(request_body))
        .to_return(json_stub(response_stub))
    end

    it { is_expected.to eq(response_stub) }
  end

  describe '#delete_leads' do
    let(:leads) { [1] }
    let(:request_body) do
      {
        input: [
          { id: 1 }
        ]
      }
    end
    let(:response_stub) do
      {
        requestId: 'c245#14cd6830ae2',
        result: [
          { id: 4098, status: 'deleted' }
        ],
        success: true
      }
    end
    subject { client.delete_leads(leads) }

    before do
      stub_request(:delete, "https://#{host}/rest/v1/leads.json")
        .with(json_stub(request_body))
        .to_return(json_stub(response_stub))
    end

    it { is_expected.to eq(response_stub) }
  end

  describe '#associate_lead' do
    let(:id) { 1 }
    let(:cookie) { 'id:561-HYG-937&token:_mch-marketo.com-1427205775289-40768' }
    let(:request_stub) { {} }

    subject { client.associate_lead(id, cookie) }

    before do
      stub_request(:post, "https://#{host}/rest/v1/leads/#{id}/associate.json?#{URI.encode_www_form(cookie: cookie)}")
        .with(json_stub(request_stub))
        .to_return(json_stub(response_stub))
    end

    context 'with an existing lead id' do
      let(:response_stub) do
        {
          requestId: 'c245#14cd6830ae2',
          result: [],
          success: true
        }
      end

      it { is_expected.to eq(response_stub) }
    end

    context 'with a non-existing lead id' do
      let(:response_stub) do
        {
          requestId: 'c245#14cd6830ae2',
          success: false,
          errors: [
            {
              code: '1004',
              message: "Lead '1' not found"
            }
          ]
        }
      end

      it 'should raise an Error' do
        expect { subject }.to raise_error(Mrkt::Errors::LeadNotFound)
      end
    end
  end

  describe '#merge_leads' do
    let(:id) { 1 }
    let(:losing_lead_ids) { [2, 3, 4] }
    let(:request_stub) { {} }

    subject { client.merge_leads(id, losing_lead_ids) }

    before do
      params = Faraday::Utils::ParamsHash.new
      params[:mergeInCRM] = false
      params[:leadIds] = losing_lead_ids.join(',') if losing_lead_ids

      stub_request(:post, "https://#{host}/rest/v1/leads/#{id}/merge.json?#{params.to_query}")
        .with(json_stub(request_stub))
        .to_return(json_stub(response_stub))
    end

    context 'with existing leads' do
      let(:response_stub) do
        {
          requestId: 'c245#14cd6830ae2',
          success: true
        }
      end

      it { is_expected.to eq(response_stub) }
    end

    context 'with a non-existing lead id' do
      let(:response_stub) do
        {
          requestId: 'c245#14cd6830ae2',
          success: false,
          errors: [
            {
              code: '1004',
              message: "Lead '1' not found"
            }
          ]
        }
      end

      it 'should raise an Error' do
        expect { subject }.to raise_error(Mrkt::Errors::LeadNotFound)
      end
    end
  end
end