/// <summary>
/// Method for getting particular fields of the weather object
/// </summary>
/// <param name="weather"></param>
/// <returns></returns>
public List <Object> GetFields(WeatherAC weather)
{
List <Object> weatherProperties = new List <Object>()
{
new
{
title = "Weather",
value = weather.Status,
@short = true
},
new
{
title = "Temperature",
value = weather.Temperature,
@short = true
},
new
{
title = "Humidity",
value = weather.Humidity,
@short = true
},
new
{
title = "Wind",
value = weather.Wind,
@short = true
}
};
return(weatherProperties);
}
/// <summary>
/// Main Slack Controller for Receiving Messages
/// </summary>
/// <param name="payload"></param>
/// <returns></returns>
public async Task Slack(PayLoad payload)
{
StringConstant _stringConstant = new StringConstant();
WeatherController _weather = new WeatherController();
Uri webhookUrl = new Uri(_stringConstant.SlackIncomingWebhook);
SlackController slackClient = new SlackController(webhookUrl);
string location = payload.text.Remove(0, 8);
if (location.StartsWith(":"))
{
string errorMessageJson = ShowErrorMessage("Please enter a valid location, zip code or an area id.");
await slackClient.SendMessageAsync(errorMessageJson);
}
else
{
WeatherAC weather = _weather.GetWeather(location);
if (weather.Location == null)
{
string errorMessageJson = ShowErrorMessage("The location does not exist.");
await slackClient.SendMessageAsync(errorMessageJson);
}
else
{
await slackClient.SendMessageAsync(GetOutputFormat(weather));
}
}
}
/// <summary>
/// Method for getting the weather details - RS
/// </summary>
/// <param name="location"></param>
/// <returns></returns>
public WeatherAC GetWeather(string location)
{
StringConstant _stringConstant = new StringConstant();
string appId = _stringConstant.WeatherApiKey;
string api = _stringConstant.WeatherApi;
WeatherAC weather = new WeatherAC();
// Take Input
api = String.Format(api, location, appId);
// Connect to http client
HttpClient client = new HttpClient();
client.BaseAddress = new Uri(api);
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
// Get weather details
HttpResponseMessage response = client.GetAsync(api).Result;
if (response.IsSuccessStatusCode)
{
var weatherObj = JObject.Parse(response.Content.ReadAsStringAsync().Result);
// Get Coordinates
Coordinates coord = GetCoOrdinates(weatherObj);
weather.Latitude = coord.Latitude;
weather.Longitude = coord.Longitude;
// Get Humidity (%)
weather.Humidity = GetHumidity(weatherObj);
// Get Location Name
var countryDetails = new RegionInfo(weatherObj.SelectToken("sys").SelectToken("country").ToString());
weather.Location = weatherObj.SelectToken("name").ToString() + ", "
+ countryDetails.EnglishName + " (" + countryDetails.NativeName + ")";
// Get Wind Speed (km/h)
weather.Wind = GetWindSpeed(weatherObj);
// Get Temperature (°C)
weather.Temperature = GetTemparature(weatherObj);
weather.Status = GetStatus(weatherObj);
}
return(weather);
}
/// <summary>
/// Method for formatting output
/// </summary>
/// <param name="weather"></param>
/// <returns></returns>
public string GetOutputFormat(WeatherAC weather)
{
var payload = new
{
attachments = new List <Object>()
{
new
{
fallback = "Required plain-text summary of the attachment.",
color = "#36a64f",
title = weather.Location + " Weather",
fields = GetFields(weather)
}
}
};
string result = JsonConvert.SerializeObject(payload);
return(result);
}
