} // end of method Init
private static void HealthCheck()
{
// the program CANNOT RUN with the assets directory
if (!Directory.Exists(ASSETS_PATH))
{
UtilityMethod.MissingRequirementsPrompt("Missing Assets Directory");
}// end of if block
else
{
UtilityMethod.subDirectoriesFound.Clear(); // clear any previous list
List <string> iconPacks = UtilityMethod.GetSubdirectories(WEATHER_ICONS_PATH);
if (iconPacks == null || iconPacks.Count == 0)
{
UtilityMethod.MissingRequirementsPrompt("Empty Assets Directory");
}// end of if block
else
{
UtilityMethod.LogMessage(UtilityMethod.LogLevel.INFO,
"Found " + iconPacks.Count + " icon " +
(iconPacks.Count > 1 ? "packs..." : "pack..."),
$"{TAG}::HealthCheck");
if (!iconPacks.Contains(DEFAULT_ICON_SET))
{
UtilityMethod.MissingRequirementsPrompt("Missing Default Icons");
}// end of if block
else if (!iconPacks.Contains(Preference.GetSavedPreferences().StoredPreferences.IconSet))
{
UtilityMethod.LogMessage(UtilityMethod.LogLevel.WARNING,
$"The {storedPreferences.StoredPreferences.IconSet.ToUpper()}" +
$" icon pack could not be found so the default {DEFAULT_ICON_SET.ToUpper()}" +
" will be used!", $"{TAG}::HealthCheck");
Preference.SaveProgramConfiguration("prefs", "IconSet", "default");
}// end of else if block
else
{
string iconsInUse =
$"{WEATHER_ICONS_PATH}{storedPreferences.StoredPreferences.IconSet}/";
int imageCount = UtilityMethod.GetFileCount(iconsInUse);
if (imageCount < 23)
{
UtilityMethod.MissingRequirementsPrompt("Insufficient Icon Count");
}// end of if block
else
{
UtilityMethod.LogMessage(UtilityMethod.LogLevel.INFO, $"Found {imageCount}" +
(imageCount > 1 ? " images" : " image") + " in the " +
UtilityMethod.ToProperCase(storedPreferences.StoredPreferences.IconSet) +
" icon pack...", $"{TAG}::HealthCheck");
}// end of else block
// check for the background and icon images
if (!Directory.Exists(WIDGET_BACKGROUNDS_PATH))
{
UtilityMethod.MissingRequirementsPrompt("Missing Background Image Directory");
}// end of if block
else
{
imageCount = UtilityMethod.GetFileCount(WIDGET_BACKGROUNDS_PATH);
if (imageCount < 3)
{
UtilityMethod.MissingRequirementsPrompt(imageCount > 1 ? "Missing Background Images" :
"Missing Background Image");
}// end of if block
else
{
UtilityMethod.LogMessage(UtilityMethod.LogLevel.INFO,
"Found " + imageCount + (imageCount > 1 ? " images" : " image")
+ " in the backgrounds directory...", $"{TAG}::HealthCheck");
} // end of else block
} // end of else block
if (!Directory.Exists(WIDGET_ICONS_PATH))
{
UtilityMethod.MissingRequirementsPrompt("Missing Background Image Directory");
}// end of if block
else
{
imageCount = UtilityMethod.GetFileCount(WIDGET_ICONS_PATH);
if (imageCount < 11)
{
UtilityMethod.MissingRequirementsPrompt(imageCount > 1 ? "Missing Icon Images" :
"Missing Icon Image");
}// end of if block
else
{
UtilityMethod.LogMessage(UtilityMethod.LogLevel.INFO,
"Found " + imageCount +
(imageCount > 1 ? " images" : " image") +
" in the icons directory...",
$"{TAG}::HealthCheck");
} // end of else block
} // end of else block
} // end of else block
} // end of else block
} // end of else block
} // end of method HealthCheck
/// <summary>
/// Load a required assets and prepare for program execution
/// </summary>
public static void Launch()
{
#region WeatherLion launch sequence
UtilityMethod.LogMessage(UtilityMethod.LogLevel.INFO, "Initiating startup...", "WeatherLionMain::Launch");
// build the required storage files
if (BuildRequiredDatabases() == 1)
{
UtilityMethod.LogMessage(UtilityMethod.LogLevel.INFO,
"All required databases constructed successfully.",
"WeatherLionMain::Launch");
}// end of if block
else
{
UtilityMethod.LogMessage(UtilityMethod.LogLevel.SEVERE,
"All required databases were not constructed successfully.",
"WeatherLionMain::Launch");
}// end of else block
// check that the required access keys are available
LionSecurityManager.Init();
// Load only the providers who have access keys assigned to them
List <string> wxOnly = LionSecurityManager.webAccessGranted;
wxOnly.Sort(); // sort the list
// GeoNames is not a weather provider so it cannot be select here
wxOnly.Remove("GeoNames");
authorizedProviders = wxOnly.ToArray();
// ensure that program has all the default assets needed for functioning properly
HealthCheck();
// load user preferences
storedPreferences = Preference.GetSavedPreferences();
string previousWeatherData = $"{DATA_DIRECTORY_PATH}{WEATHER_DATA_XML}";
connectedToInternet = UtilityMethod.HasInternetConnection();
// check for an Internet connection or previous weather data stored local
if (!connectedToInternet && !File.Exists(previousWeatherData))
{
UtilityMethod.ShowMessage("The program will not run without a working internet connection or "
+ "data that was previously stored locally" +
"\nResolve your Internet connection and relaunch the program.", null);
Application.Exit(); // terminate the program
}// end of if block
else if (connectedToInternet)
{
// obtain the current city of the connected Internet service
currentCity = UtilityMethod.GetSystemLocation();
if (currentCity != null)
{
if (currentCity.regionCode != null)
{
systemLocation = $"{currentCity.cityName}, {currentCity.regionCode}";
}// end of if block
else
{
systemLocation = $"{currentCity.cityName}, {currentCity.countryName}";
} // end of else block
} // end of if block
// if the user requires the current detected city location to be used as default
if (storedPreferences.StoredPreferences.UseSystemLocation)
{
if (systemLocation != null)
{
// use the detected city location as the default
storedPreferences.StoredPreferences.Location = systemLocation;
if (!storedPreferences.StoredPreferences.Location.Equals(systemLocation))
{
// update the preferences file
Preference.SaveProgramConfiguration("prefs", "Location", systemLocation);
// save the city to the local WorldCites database
UtilityMethod.AddCityToDatabase(
currentCity.cityName, currentCity.countryName,
currentCity.countryCode, currentCity.regionName,
currentCity.regionCode, currentCity.latitude,
currentCity.longitude);
JSONHelper.ExportToJSON(currentCity);
XMLHelper.ExportToXML(currentCity);
} // end of if block
} // end of if block
else
{
UtilityMethod.ShowMessage("The program was unable to obtain your system's location."
+ "\nYour location will have to be set manually using the preferences dialog.", null);
PreferencesForm pf = new PreferencesForm();
pf.Show();
} // end of else block
} // end of if block
} // end of else if block
Init();
#endregion
}// end of method Launch
