static void Main(string[] args)
{
var pattern = @"(?<city>[A-Z]{2})(?<temp>\d+\.\d+)(?<weather>[a-zA-Z]+)\|";
var cities = new Dictionary <string, WeatherInfo>();
var input = Console.ReadLine();
while (input != "end")
{
var weatherMatch = Regex.Match(input, pattern);
if (!weatherMatch.Success)
{
input = Console.ReadLine();
continue;
}
var city = weatherMatch.Groups["city"].Value;
var temp = double.Parse(weatherMatch.Groups["temp"].Value);
var weather = weatherMatch.Groups["weather"].Value;
var weatherInfo = new WeatherInfo {
AverageTemp = temp, Weather = weather
};
cities[city] = weatherInfo;
input = Console.ReadLine();
}
var sortedCities = cities.OrderBy(x => x.Value.AverageTemp)
.ToDictionary(a => a.Key, a => a.Value);
foreach (var cityInfo in sortedCities)
{
var city = cityInfo.Key;
var weatherInfo = cityInfo.Value;
Console.WriteLine($"{city} => {weatherInfo.AverageTemp:f2} => {weatherInfo.Weather}");
}
}
//display weather info
static private void DisplayWeather(WeatherInfo info)
{
Console.WriteLine($"City: {info.name}");
Console.WriteLine("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~");
Console.WriteLine($"Weather: {info.weather[0].main} ({info.weather[0].description})");
Console.WriteLine($"temperature: {ConvertToFahrenheit(info.main.temp)}" + "F");
Console.WriteLine($"pressure: {info.main.pressure}");
Console.WriteLine("humidity: " + info.main.humidity + "%\n");
}
protected static void DeserializeAndDisplay(string inffo)
{
//get weather info from cache
//weather info instance
WeatherInfo info = Newtonsoft.Json.JsonConvert.DeserializeObject <WeatherInfo>(inffo);
//display weather info for each city
DisplayWeather(info);
}
public MainWindow()
{
var provider = new OpenWeatherMapProvider();
Weather = provider.ParseCurrentWeather(weatherJsonString);
var forecast = provider.ParseForecast(forecastJsonString);
WeatherInfo = new WeatherInfo()
{
Current = Weather,
Forecast = forecast
};
InitializeComponent();
}
/// <summary>
/// Ok button clicked
/// Adds the city to collection
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonOk_Click(object sender, RoutedEventArgs e)
{
string newCity = TextBoxCity.Text;
if (!WeatherInfo.CityIsValid(newCity))
{
TextBoxCity.Text = "Not a valid city name";
return;
}
if (!collectionCitiesTemp.Contains(newCity))
{
collectionCitiesTemp.Add(newCity);
}
this.Close();
}
public static WeatherInfo ForZipCode(IWeatherService weatherService, string zipCode)
{
try
{
var weatherInfo = new WeatherInfo();
weatherInfo.UpdateForZipCode(weatherService, zipCode);
return weatherInfo;
}
catch (WebException webException)
{
throw new WeatherException("There was a network error while connecting to the weather service.", webException);
}
catch (XmlException xmlException)
{
throw new WeatherException("There was an xml error while parsing weather data from the weather service.", xmlException);
}
}
/// <summary>
/// Constructor
/// </summary>
public MainWindow()
{
InitializeComponent();
/// default values for cities
/// bind the collection to combobox and pass to modal windows
collectionCities = new ObservableCollection <string>()
{
"Prague", "Brno", "Ostrava"
};
Binding bindingCities = new Binding();
bindingCities.Source = collectionCities;
ComboBoxCities.SetBinding(ComboBox.ItemsSourceProperty, bindingCities);
ComboBoxCities.SelectedIndex = 0;
/// Prepare api and get weather info
WeatherInfo.SetApi();
UpdateDates();
UpdateForPlace(collectionCities[0]);
previousCity = collectionCities[0];
}
static void Main(string[] args)
{
var regex = new Regex(@"(?<city>[A-Z]{2})(?<temp>\d+\.\d+)(?<weather>[A-Za-z]+)\|");
var cities = new Dictionary <string, WeatherInfo>();
var line = Console.ReadLine();
while (line != "end")
{
var weatherMatch = regex.Match(line);
if (!weatherMatch.Success)
{
line = Console.ReadLine();
continue;
}
var city = weatherMatch.Groups["city"].Value;
var averageTemp = double.Parse(weatherMatch.Groups["temp"].Value);
var weather = weatherMatch.Groups["weather"].Value;
var weatherInfo = new WeatherInfo
{
AverageTemperature = averageTemp,
Weather = weather
};
cities[city] = weatherInfo;
line = Console.ReadLine();
}
// var sortedCities = cities.OrderBy(a => a.Value.AverageTemperature).ToDictionary(a => a.Key, a => a.Value);
foreach (var cityInfo in cities.OrderBy(x => x.Value.AverageTemperature))
{
var city = cityInfo.Key;
var weatherInfo = cityInfo.Value;
Console.WriteLine($"{city} => {weatherInfo.AverageTemperature:F2} => {weatherInfo.Weather}");
}
}
/// <summary>
/// 更新天气信息
/// </summary>
/// <param name="city">城市代码</param>
/// <returns></returns>
public WeatherInfo UpdateWeather(CityKeyInfo city)
{
try
{
if (string.IsNullOrEmpty(city?.CityKey))
{
return(null);
}
HttpWebRequest httpWeather = WebRequest.CreateHttp($"http://zhwnlapi.etouch.cn/Ecalender/api/v2/weather?app_key=99817882&citykey={city.CityKey}");
httpWeather.Timeout = 5000;
httpWeather.Method = WebRequestMethods.Http.Get;
using (var responseStream = httpWeather.GetResponse().GetResponseStream())
{
if (responseStream == null)
{
return(null);
}
var weatherData = new StreamReader(new GZipStream(responseStream, CompressionMode.Decompress));
var weatherString = weatherData.ReadToEnd();
var result = JsonConvert.DeserializeObject <WeatherInfo>(weatherString);
WeatherInfo = result;
WeatherInfoUpdated?.Invoke();
return(WeatherInfo);
}
}
catch
{
return(null);
}
}
/// <summary>
/// 在此页将要在 Frame 中显示时进行调用。
/// </summary>
/// <param name="e">描述如何访问此页的事件数据。Parameter
/// 属性通常用于配置页。</param>
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
Current = this;
nowColor=GetColor();
background.Background = new SolidColorBrush(nowColor);
if (e.NavigationMode == NavigationMode.New)
{
try
{
var file = await ApplicationData.Current.LocalFolder.GetFileAsync("save.data");//获取城市记录文件
string str = await FileIO.ReadTextAsync(file);
saveWeather = JsonConvert.DeserializeObject<WeatherInfo>(str);
await GetWeather();
UpdateInfo();
TimeSpan sp = DateTime.Now - saveWeather.UpdateTime;
if (sp.Minutes>30)
{
await GetWeather();
}
}
catch (Exception)//第一次打开，文件未创建
{
askl = new AskLocation(false);
askl.Width = Window.Current.Bounds.Width;
askl.Height = Window.Current.Bounds.Height;
addCity.Child = askl;
addCity.IsOpen = true;
}
}
}
/// <summary>
/// 设置中更改城市
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void addCity_Closed(object sender, object e)
{
if (askl.Result == true)//点确认关闭设置
{
if (saveWeather == null)//第一次打开程序
{
saveWeather = new WeatherInfo(askl.outCity.Code);
await ApplicationData.Current.LocalFolder.CreateFileAsync("save.data");
}
saveWeather.Cityid = askl.outCity.Code;
//await GetWeather();
}
}
public void Parse()
{
weatherInfo = new WeatherInfo(currentDoc);
}
public WeatherLocationsBindingSource(WeatherInfo info)
{
locations = info.LocationNameToLocationInfoMapping.Keys.ToList();
}
/// <summary>
/// Update temperature and humidity
/// </summary>
/// <param name="cityName"></param>
private void UpdateForPlace(string cityName)
{
if (cityName == null)
{
SetWeatherLabelsError();
return;
}
UpdateDates();
/// current weather
var current = WeatherInfo.CurrentWeather(cityName);
if (current == null)
{
SetWeatherLabelsError();
return;
}
if (LabelTemperature0 != null)
{
LabelTemperature0.Content = Math.Ceiling(current.Temp).ToString() + " °C";
}
if (LabelHumidity0 != null)
{
LabelHumidity0.Content = current.Humidity.ToString() + " %";
}
/// tommorow's and aftertommorow's weather (average temperature and humidity) using
/// data from a five day forecast, one made every 3 hours (total 40 items)
var fiveDays = WeatherInfo.FiveDayForecast(cityName);
if (fiveDays == null)
{
SetWeatherLabelsError();
return;
}
double tommorowTemperature = 0;
double tommorowHumidity = 0;
double afterTommorowTemperature = 0;
double afterTommorowHumidity = 0;
/// calculate
foreach (var item in fiveDays)
{
if (item.Date.ToShortDateString() == tommorowDate.Date.ToShortDateString())
{
tommorowTemperature += item.Temp;
tommorowHumidity += item.Humidity;
}
else if (item.Date.ToShortDateString() == afterTommorowDate.Date.ToShortDateString())
{
afterTommorowTemperature += item.Temp;
afterTommorowHumidity += item.Humidity;
}
}
tommorowTemperature /= 8;
tommorowHumidity /= 8;
afterTommorowTemperature /= 8;
afterTommorowHumidity /= 8;
/// set label values
if (LabelTemperature1 != null)
{
LabelTemperature1.Content = Math.Ceiling(tommorowTemperature).ToString() + " °C";
}
if (LabelHumidity1 != null)
{
LabelHumidity1.Content = Math.Ceiling(tommorowHumidity).ToString() + " %";
}
if (LabelTemperature2 != null)
{
LabelTemperature2.Content = Math.Ceiling(afterTommorowTemperature).ToString() + " °C";
}
if (LabelHumidity2 != null)
{
LabelHumidity2.Content = Math.Ceiling(afterTommorowHumidity).ToString() + " %";
}
}
private void UpdateDateTimes(DateTime dateTime, WeatherInfo weatherInfo = null)
{
CurrentDateInfos = null;
var tempDateInfos = new List<DateInfo>();
if (dateTime.Date != DateTime.Now.Date)
{
dateTime = new DateTime(dateTime.Year, dateTime.Month, 1);
}
Lunar lastMouth= new Lunar(dateTime.AddMonths(-1));
Lunar currentMouth = new Lunar(dateTime);
Lunar nextMouth = new Lunar(dateTime.AddMonths(1));
DateTime firstDayOfMouth = dateTime.AddDays(-dateTime.Day + 1);
DateTime lastDayOfLastMouth = dateTime.AddDays(-dateTime.Day);
int startDay = (int)firstDayOfMouth.DayOfWeek;
int daysOfMounth = (firstDayOfMouth.AddMonths(1) - firstDayOfMouth).Days;
if (startDay == 0)
startDay = 7;
DateTime startDate = firstDayOfMouth.AddDays(1 - startDay);
DateTime endDate = startDate.AddDays(41);
for (int i = 0; i < 35; i++)
{
var day = startDate.AddDays(i);
Lunar mouth = null;
var ob = lastMouth.GetOBOfDay(day);
if (ob != null)
mouth = lastMouth;
else
{
ob = currentMouth.GetOBOfDay(day);
if (ob != null)
mouth = currentMouth;
else
{
ob = nextMouth.GetOBOfDay(day);
if (ob != null)
mouth = nextMouth;
}
}
var dateInfo = new DateInfo()
{
DateTime = day,
CurrentDate = dateTime,
OB = ob,
Lunar = mouth
};
switch ((dateInfo.DateTime.Date - DateTime.Now.Date).Days)
{
case -1:
dateInfo.Weather = weatherInfo?.YesterdayWeather;
break;
case 0:
dateInfo.Weather = weatherInfo?.TodayWeather;
break;
case 1:
dateInfo.Weather = weatherInfo?.TomorrowWeather;
break;
case 2:
dateInfo.Weather = weatherInfo?.ThirdDayWeather;
break;
case 3:
dateInfo.Weather = weatherInfo?.FourthDayWeather;
break;
case 4:
dateInfo.Weather = weatherInfo?.FifthDayWeather;
break;
case 5:
dateInfo.Weather = weatherInfo?.SixthDayWeather;
break;
}
tempDateInfos.Add(dateInfo);
}
if (startDate.AddDays(35).Month == dateTime.Month)
{
MouthMargin = ExtendMargin;
for (int i = 0; i < 7; i++)
{
var day = firstDayOfMouth.AddDays(i + 36 - startDay);
Lunar mouth = null;
var ob = lastMouth.GetOBOfDay(day);
if (ob != null)
mouth = lastMouth;
else
{
ob = currentMouth.GetOBOfDay(day);
if (ob != null)
mouth = currentMouth;
else
{
ob = nextMouth.GetOBOfDay(day);
if (ob != null)
mouth = nextMouth;
}
}
var dateInfo = new DateInfo()
{
DateTime = day,
CurrentDate = dateTime,
OB = ob,
Lunar = mouth
};
switch ((dateInfo.DateTime.Date - DateTime.Now.Date).Days)
{
case -1:
dateInfo.Weather = weatherInfo?.YesterdayWeather;
break;
case 0:
dateInfo.Weather = weatherInfo?.TodayWeather;
break;
case 1:
dateInfo.Weather = weatherInfo?.TomorrowWeather;
break;
case 2:
dateInfo.Weather = weatherInfo?.ThirdDayWeather;
break;
case 3:
dateInfo.Weather = weatherInfo?.FourthDayWeather;
break;
case 4:
dateInfo.Weather = weatherInfo?.FifthDayWeather;
break;
case 5:
dateInfo.Weather = weatherInfo?.SixthDayWeather;
break;
}
tempDateInfos.Add(dateInfo);
CalendarRows = 6;
}
IsExtendedMonth = true;
}
else
{
MouthMargin = NormalMargin;
CalendarRows = 5;
IsExtendedMonth = false;
}
CurrentDateInfos = tempDateInfos;
}
/// <summary>
/// 更新天气信息
/// </summary>
/// <param name="searchString">城市名称或城市代码</param>
/// <param name="searchType">查询类型</param>
/// <returns></returns>
public WeatherInfo UpdateWeather(string searchString, SearchType searchType = SearchType.CityName)
{
try
{
HttpWebRequest httpWeather;
switch (searchType)
{
case SearchType.CityName:
httpWeather = WebRequest.CreateHttp($"http://wthrcdn.etouch.cn/weather_mini?city={searchString.TrimEnd('市')}");
break;
case SearchType.CityKey:
httpWeather = WebRequest.CreateHttp($"http://wthrcdn.etouch.cn/weather_mini?citykey={searchString}");
break;
default:
return null;
}
httpWeather.Timeout = 5000;
httpWeather.Method = WebRequestMethods.Http.Get;
using (var responseStream = httpWeather.GetResponse().GetResponseStream())
{
if (responseStream == null)
return null;
var weatherData = new StreamReader(new GZipStream(responseStream, CompressionMode.Decompress));
var weatherString = weatherData.ReadToEnd().Replace("fl", "fengli").Replace("fx", "fengxiang");
var result = JsonConvert.DeserializeObject<WeatherHelper>(weatherString);
Description = result.Description;
Status = result.Status;
WeatherInfo = result.WeatherInfo;
if (WeatherInfo.YesterdayWeather != null)
WeatherInfo.YesterdayWeather.DateTime = DateTime.Now.AddDays(-1);
if (WeatherInfo.TodayWeather != null)
WeatherInfo.TodayWeather.DateTime = DateTime.Now;
if (WeatherInfo.TomorrowWeather != null)
WeatherInfo.TomorrowWeather.DateTime = DateTime.Now.AddDays(1);
if (WeatherInfo.ThirdDayWeather != null)
WeatherInfo.ThirdDayWeather.DateTime = DateTime.Now.AddDays(2);
if (WeatherInfo.FourthDayWeather != null)
WeatherInfo.FourthDayWeather.DateTime = DateTime.Now.AddDays(3);
if (WeatherInfo.FifthDayWeather != null)
WeatherInfo.FifthDayWeather.DateTime = DateTime.Now.AddDays(4);
if (WeatherInfo.SixthDayWeather != null)
WeatherInfo.SixthDayWeather.DateTime = DateTime.Now.AddDays(5);
WeatherInfoUpdated?.Invoke();
return WeatherInfo;
}
}
catch
{
return null;
}
}
public string GetWeather(string province, string city, string county, out string url,out string weather)
{
//{"weatherinfo":{"city":"河源","cityid":"101281201","temp":"7.1","WD":"东北风","WS":"小于3级","SD":"40%","AP":"1018.7hPa","njd":"暂无实况","WSE":"<3","time":"23:10","sm":"5","isRadar":"0","Radar":""}}
url = this.GetUrl(province, city, county, 1);
weather = "";
string Text = "";
string TextDetail = "";
HttpWebRequest request;
HttpWebResponse response = null;
Stream streamReceive;
StreamReader streamReader;
#region 获取当前天气实时数据
try
{
request = (HttpWebRequest)WebRequest.Create(this.GetUrl(province, city, county, 0));
request.Timeout = 8000;
request.Headers.Set("Pragma", "no-cache");
//HttpWebResponse response = null;
try
{
response = (HttpWebResponse)request.GetResponse();
}
catch (WebException)
{
//this.notifyIcon1.ShowBalloonTip(3000, Application.ProductName, "从网络获取数据时出现错误：" + err.Message, ToolTipIcon.Info);
throw new ApplicationException("获取当前天气详细数据失败！\n");
}
streamReceive = response.GetResponseStream();
streamReader = new StreamReader(streamReceive);
string strTemp = streamReader.ReadToEnd();
if (response != null)
response.Close();
int infoStart = strTemp.IndexOf("{\"weatherinfo\":{\"", 0);
int infoEnd = strTemp.IndexOf("\"}}", infoStart);
string strInfo = strTemp.Substring(infoStart + 17, infoEnd - infoStart - 17);
//city":"河源","cityid":"101281201","temp":"7.1","WD":"东北风","WS":"小于3级","SD":"40%","AP":"1018.7hPa","njd":"暂无实况","WSE":"<3","time":"23:10","sm":"5","isRadar":"0","Radar":"
WeatherInfo info = new WeatherInfo();
if (!info.getWeatherInfo(strInfo))
throw new ApplicationException("获取当前天气详细数据失败！\n");
Text += "时间：" + info.time + "\n";
Text += "气温：" + info.temp + "\n";
Text += "湿度：" + info.SD + "\n";
Text += "风向：" + info.WD + "\n";
Text += "风力：" + info.WS + (info.sm == "暂无实况" ? "" : "[" + info.sm + "]") + "\n";
}
catch (Exception)
{
Text = "获取当前天气详细数据失败！\n";
}
#endregion
#region 获取未来几天天气情况
try
{
request = (HttpWebRequest)WebRequest.Create(url);
request.Timeout = 8000;
request.Headers.Set("Pragma", "no-cache");
try
{
response = (HttpWebResponse)request.GetResponse();
}
catch (WebException)
{
//this.notifyIcon1.ShowBalloonTip(3000, Application.ProductName, "获取未来几天天气信息失败：\n" + err.Message, ToolTipIcon.Info);
TextDetail = "获取未来几天天气信息失败！";
}
streamReceive = response.GetResponseStream();
streamReader = new StreamReader(streamReceive, Encoding.GetEncoding("UTF-8"));
string strTemp = streamReader.ReadToEnd();
if (response != null)
response.Close();
int detailStart = strTemp.IndexOf("<!--day 1-->", 0) + 12;
int detailEnd = strTemp.IndexOf("<!--day 4-->", detailStart);
string strWeb = strTemp.Substring(detailStart, detailEnd - detailStart);
WebBrowser webb = new WebBrowser();
webb.Navigate("about:blank");
HtmlDocument htmldoc = webb.Document.OpenNew(true);
htmldoc.Write(strWeb);
HtmlElementCollection htmlTR = htmldoc.GetElementsByTagName("tr");
string strDay = "今日";
bool d1 = false;
bool d2 = false;
foreach (HtmlElement tr in htmlTR)
{
string strDate = "";
string strDayNight = "";
string strWeather = "";
string strTemperature = "";
string strWind = "";
string strImg = "";
if (tr.GetElementsByTagName("td").Count == 7)
{
strDate = tr.GetElementsByTagName("td")[0].InnerText.Trim();
strDayNight = tr.GetElementsByTagName("td")[1].InnerText.Trim();
strImg = tr.GetElementsByTagName("td")[2].InnerHtml.Replace("<A href=\"http://www.weather.com.cn/static/html/legend.shtml\"", "").Replace("target=_blank>", "").Replace("</A>", "").Replace("\">", "").Replace("<IMG src=\"/m2/i/icon_weather/29x20/", "").Replace(" ", "");
strWeather = tr.GetElementsByTagName("td")[3].InnerText.Trim();
strTemperature = tr.GetElementsByTagName("td")[4].InnerText.Trim();
strWind = tr.GetElementsByTagName("td")[6].InnerText.Trim();
strDay = strDate.Substring(0, strDate.Length - 3);
}
else
{
strDayNight = tr.GetElementsByTagName("td")[0].InnerText.Trim();
strImg = tr.GetElementsByTagName("td")[1].InnerHtml.Replace("<A href=\"http://www.weather.com.cn/static/html/legend.shtml\"", "").Replace("target=_blank>", "").Replace("</A>", "").Replace("\">", "").Replace("<IMG src=\"/m2/i/icon_weather/29x20/", "").Replace(" ", "");
strWeather = tr.GetElementsByTagName("td")[2].InnerText.Trim();
strTemperature = tr.GetElementsByTagName("td")[3].InnerText.Trim();
strWind = tr.GetElementsByTagName("td")[5].InnerText.Trim();
}
if (!d1)
{
//if (strDayNight.IndexOf("白") > -1)
//{
// //weather = strDay + "|" + strDayNight + "|D" + strWeather;
// weather = "D" + strWeather;
//}
//else
//{
// //weather = strDay + "|" + strDayNight + "|N" + strWeather;
// weather = "N" + strWeather;
//}
//weather += "|" + strImg;
weather = strImg;
d1 = true;
}
else if (!d2)
{
//if (strDayNight.IndexOf("白") > -1)
//{
// //weather += "|" + strDay + "|" + strDayNight + "|D" + strWeather;
// weather += "|D" + strWeather;
//}
//else
//{
// //weather += "|" + strDay + "|" + strDayNight + "|N" + strWeather;
// weather += "|N" + strWeather;
//}
//weather += "|" + strImg;
weather += "|" + strImg;
d2 = true;
}
TextDetail += strDay + "|" + strDayNight + "|" + strWeather + "|" + strTemperature.Substring(2).Trim() + "|" + strWind + "\n";
}
webb.Dispose();
}
catch (Exception)
{
TextDetail = "获取未来几天天气信息失败！";
}
#endregion
return Text + "\n" + TextDetail;
}