# encoding: utf-8
require File.join(File.dirname(__FILE__), "helper")

class OpencageGeocoderTest < BaseGeocoderTest #:nodoc: all
  def setup
    super
    @opencage_full_hash = {street_address: "100 Spear St", city: "San Francisco", state: "CA", zip: "94105", country_code: "US"}
    @opencage_city_hash = {city: "San Francisco", state: "CA"}
    @opencage_full_loc = Geokit::GeoLoc.new(@opencage_full_hash)
    @opencage_city_loc = Geokit::GeoLoc.new(@opencage_city_hash)

    # Note: This is not a real key because having real keys on github
    # is not advised
    key = "someopencageapikey"
    Geokit::Geocoders::OpencageGeocoder.key = key
  end

  def test_opencage_full_address
    VCR.use_cassette("opencage_full") do
      url = "https://api.opencagedata.com/geocode/v1/json?key=someopencageapikey&query=100+Spear+St%2C+San+Francisco%2C+CA%2C+94105%2C+US&no_annotations=1"
      TestHelper.expects(:last_url).with(url)
      res = Geokit::Geocoders::OpencageGeocoder.geocode(@opencage_full_loc)

      assert_equal "California", res.state
      assert_equal "San Francisco", res.city
      assert_array_in_delta [37.7921509, -122.394], res.to_a
      assert res.is_us?
      assert_equal "Spear Street 100, San Francisco, California, 94103, US", res.full_address
      assert_equal "opencage", res.provider
    end
  end

  def test_opencage_city
    VCR.use_cassette("opencage_city") do
      url = "https://api.opencagedata.com/geocode/v1/json?key=someopencageapikey&query=San+Francisco%2C+CA&no_annotations=1"
      TestHelper.expects(:last_url).with(url)
      res = Geokit::Geocoders::OpencageGeocoder.geocode(@opencage_city_loc)

      assert_equal "California", res.state
      assert_equal "San Francisco", res.city
      assert_array_in_delta [37.7792768, -122.4192704], res.to_a
      assert res.is_us?
      assert_equal "San Francisco, California, US", res.full_address
      assert_equal "opencage", res.provider
    end
  end

  def test_opencage_reverse
    VCR.use_cassette("opencage_reverse_madrid") do
      location = Geokit::GeoLoc.new
      location.lat, location.lng = "40.4167413", "-3.7032498"     # Madrid

      url = "https://api.opencagedata.com/geocode/v1/json?key=someopencageapikey&query=40.4167413%2C-3.7032498&no_annotations=1"
      TestHelper.expects(:last_url).with(url)
      res = Geokit::Geocoders::OpencageGeocoder.geocode(location.ll)

      assert_equal "ES", res.country_code
      assert_equal "opencage", res.provider

      assert_equal "Madrid", res.city
      assert_equal "Community of Madrid", res.state

      assert_equal "Spain", res.country
      assert_equal true, res.success

      assert_equal "Calle De Zurbano, Chamberí, Madrid, Community of Madrid, 28036, ES", res.full_address
      assert_equal 28_036, res.zip
      assert_equal "Calle De Zurbano", res.street_address
    end
  end

  def test_opencage_reverse2
    VCR.use_cassette("opencage_reverse_prilep") do
      location = Geokit::GeoLoc.new
      location.lat, location.lng = "41.3527177", "21.5497808"

      url = "https://api.opencagedata.com/geocode/v1/json?key=someopencageapikey&query=41.3527177%2C21.5497808&no_annotations=1"
      TestHelper.expects(:last_url).with(url)
      res = Geokit::Geocoders::OpencageGeocoder.geocode(location.ll)

      assert_equal "MK", res.country_code
      assert_equal "opencage", res.provider

      assert_equal "Prilep", res.city
      assert_equal "Pelagonia Region", res.state

      assert_equal "Macedonia", res.country
      assert_equal 10, res.precision
      assert_equal true, res.success

      assert_equal "Прилепски Бранители, Prilep, Pelagonia Region, MK", res.full_address
      assert_equal "Прилепски Бранители", res.street_address
    end
  end

  # check if the results are in Spanish if &language=es
  def test_language_response
    VCR.use_cassette("opencage_language_response_es") do
      url = "https://api.opencagedata.com/geocode/v1/json?key=someopencageapikey&language=es&query=London&no_annotations=1"
      TestHelper.expects(:last_url).with(url)
      language_result = Geokit::Geocoders::OpencageGeocoder.geocode("London", language: "es")

      assert_equal "Londres", language_result.city
    end
  end
end