public IEnumerable <IWeatherItem> Get(string queryUrl, DateTime dateTime)
{
var baseUrl = _baseUrlProvider.Get();
var url = $"{baseUrl}{queryUrl}";
var htmlWeb = new HtmlWeb();
var document = htmlWeb.Load(url);
var times = _timeExtractor.Extract(document.DocumentNode);
var descriptions = _descriptionExtractor.Extract(document.DocumentNode);
var temperatures = _temperatureExtractor.Extract(document.DocumentNode);
var windSpeeds = _windSpeedExtractor.Extract(document.DocumentNode);
var precipitations = _precipitationExtractor.Extract(document.DocumentNode);
var weatherItems = times.Select(time => new WeatherItem(time, dateTime)).ToArray();
var descriptionIndex = 0;
foreach (var description in descriptions)
{
weatherItems[descriptionIndex++].Description = description;
}
var temperatureIndex = 0;
foreach (var temperature in temperatures)
{
var weatherItem = weatherItems[temperatureIndex++];
weatherItem.Celsius = temperature.Celsius;
weatherItem.Fahrenheit = temperature.Fahrenheit;
}
var windSpeedIndex = 0;
foreach (var windSpeed in windSpeeds)
{
var weatherItem = weatherItems[windSpeedIndex++];
weatherItem.MetersPerSecond = windSpeed.MetersPerSecond;
weatherItem.MilesPerHour = windSpeed.MilesPerHour;
weatherItem.KilometersPerHour = windSpeed.KilometersPerHour;
}
var precipitationIndex = 0;
foreach (var precipitation in precipitations)
{
weatherItems[precipitationIndex++].Precipitation = precipitation;
}
return(weatherItems);
}
private IEnumerable <ICityInfo> InternalGet()
{
var baseUrl = _baseUrlProvider.Get();
var htmlWeb = new HtmlWeb();
var document = htmlWeb.Load(baseUrl);
var data = document.GetElementbyId("noscript");
foreach (var childNode in data.ChildNodes.Where(node => node.Name == "a"))
{
var cityUrl = childNode.GetAttributeValue("href", string.Empty);
var cityName = childNode.GetAttributeValue("data-name", string.Empty);
var id = childNode.GetAttributeValue("data-id", 0);
yield return(new CityInfo(id, cityName, cityUrl));
}
}
