public async Task GetDailyWeatherDataAsync()
{
var url = string.Format(Constants.Constants.WeatherApiUrl, Constants.Constants.CityName, Constants.Constants.NoOfDays);
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(new Uri(url));
request.ContentType = "application/json";
request.Method = "GET";
using (WebResponse response = await request.GetResponseAsync())
{
using (Stream stream = response.GetResponseStream())
{
StreamReader reader = new StreamReader(stream, Encoding.UTF8);
string content = reader.ReadToEnd();
WeatherJsonData weatherJsonData = JsonConvert.DeserializeObject <WeatherJsonData>(content);
weatherData = new WeatherData();
weatherData.RecorededDataime = DateTime.Now;
currentSelectedDate = DateTime.Now;
weatherData.WeeklyTempraure = new List <DailyTemperature>();
foreach (var item in weatherJsonData.list)
{
var dateTemperature = new DailyTemperature();
dateTemperature.City = weatherJsonData.city.name;
dateTemperature.Country = weatherJsonData.city.country;
dateTemperature.Date = new System.DateTime(1970, 1, 1, 0, 0, 0, 0).AddSeconds(item.dt);
dateTemperature.ShortDate = dateTemperature.Date.ToString("dd MMM yyyy");
dateTemperature.Temperature = item.temp.day + " °C";
weatherData.WeeklyTempraure.Add(dateTemperature);
}
}
}
}
private async Task GetWeatherTask()
{
using (WebClient web = new WebClient())
{
//IP
var htmlContent = await web.DownloadStringTaskAsync(IpUrl);
this.IPAddress = GetIPFromHtml(htmlContent);
this.BaiDuUrl = string.Format(SBaiDuUrl, this.IPAddress);
//定位所在的城市
var positionContent = await web.DownloadStringTaskAsync(this.BaiDuUrl);
//this.positionData = JsonConvert.DeserializeObject<BaiduPositionData>(positionContent);
this.positionData = JsonUtility.FromJson <BaiduPositionData>(positionContent);
this.City = this.positionData.content.address_detail.city;
this.WeatherUrl = string.Format(SWeatherUrl, this.City);
var weatherdata = await web.DownloadDataTaskAsync(this.WeatherUrl);
GZipStream stream = new GZipStream(new MemoryStream(weatherdata), CompressionMode.Decompress);
byte[] temp = new byte[1024];
var sb = new StringBuilder();
int l = stream.Read(temp, 0, 1024);
while (l > 0)
{
sb.Append(Encoding.UTF8.GetString(temp, 0, l));
l = stream.Read(temp, 0, 1024);
}
var weatherContent = sb.ToString();
//this.weatherData = JsonConvert.DeserializeObject<WeatherJsonData>(weatherContent);
this.weatherData = JsonUtility.FromJson <WeatherJsonData>(weatherContent);
this.m_bHasWeatherData = true;
CaomaoWeatherGlobalConfig.Instance.WeatherData = this.weatherData;
CaomaoWeatherGlobalConfig.Instance.City = this.positionData.content.address_detail.city;
CaomaoWeatherGlobalConfig.Instance.Province = this.positionData.content.address_detail.province;
this.LoadWeatherData();
stream.Close();
}
}
protected override void Initialize()
{
base.Initialize();
if (this.Header == null)
{
this.Header = new CaomaoCallbackHeader("天气预报模块", this.DrawToolbar);
}
if (this.CardList == null)
{
this.CardList = new CaomaoCardList <CaomaoWeatherCard>("实时天气预报", true);
}
if (this.toolbar == null)
{
this.toolbar = new GUIStyle()
{
padding = new RectOffset(0, 1, 0, 0),
stretchHeight = true,
stretchWidth = true,
fixedHeight = 0f
};
}
if (this.m_bHasWeatherData == false)
{
var data = CaomaoWeatherGlobalConfig.Instance.WeatherData;
if (data != null && data.data != null && data.status == 1000 && data.IsToday(DateTime.Now.Day))
{
this.m_bHasWeatherData = true;
this.weatherData = data;
this.LoadWeatherData();
return;
}
//加载天气数据
var task = this.GetWeatherTask();
}
}
