public void get_forecast(Dictionary <WeatherPeriod, WeatherInfo> weather)
{
string forecast = _sitereader.forecast();
if (forecast == null)
{
throw new Exception("incorrect current weather structure ");
}
XmlDocument pg = new XmlDocument();
pg.LoadXml(forecast);
XmlNode pgd_forecast = pg.DocumentElement;
var day_divs = pgd_forecast.SelectNodes("//div[@class = 'card']");
if (day_divs.Count == 0)
{
day_divs = pgd_forecast.SelectNodes("//article[@class = 'card']");
}
int day_period = 0;
for (int day = 0; day < day_divs.Count; day++)
{
XmlNode day_div = day_divs[day];
var table_rows = day_div.SelectNodes("./dd[@class='forecast-details__day-info']/table[@class = 'weather-table']/tbody[@class = 'weather-table__body']/tr[@class = 'weather-table__row']");
if (table_rows.Count == 0)
{
table_rows = day_div.SelectNodes("./div[@class='forecast-details__day-info']/table[@class = 'weather-table']/tbody[@class = 'weather-table__body']/tr[@class = 'weather-table__row']");
}
for (int period = 0; period < 4; period++) // утро, день, вечер, ночь
{
XmlNode row = table_rows[period];
WeatherInfo w = new WeatherInfo();
get_daypart_weather(row, w);
if (day_period < day_periods.Length)
{
weather[day_periods[day_period]] = w;
}
day_period++;
}
}
}
private void read_ngs_forecast()
{
bool success = true;
_succeeded = true;
try
{
string forecast = _sitereader.forecast();
if (forecast == null)
{
throw new Exception("NGS forecast: can't find 3 day forecast table");
}
XmlDocument pg = new XmlDocument();
pg.LoadXml(forecast);
XmlNode pgd_detailed = pg.DocumentElement;
extract_3days_forecast(pgd_detailed);
}
catch (Exception e)
{
success = false;
_error_descr = e.Message;
string fname = string.Format("{0} -- {1}", DateTime.Now.ToString("yyyy_MM_dd HH-mm-ss"), _error_descr);
//File.WriteAllText(fname, browser_.Html);
}
finally
{
if (!success)
{
lock (_locker)
{
_succeeded = false;
}
}
}
try
{
_sitereader.getrest();
}
catch (Exception e)
{
}
}
