Method: WeatherPup::CLI#fetch_by_gps

Defined in:
lib/weatherpup/cli.rb

#fetch_by_gps ⇒ Object

fetch the current conditions via zip code input from the user



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# File 'lib/weatherpup/cli.rb', line 139

def fetch_by_gps
   #initialize my trigger variable valid_coordinates for my until loop
   valid_coordinates = nil

   #Clear my screen first to make things look nicer 
   system "clear"
   
   #Ask user for the latitude and longitude until we get a valid input. 
   puts "\nOk, Current Weather Conditions by GPS coordinates!".colorize(:light_blue)
   
   until valid_coordinates
      #Grab the Lat from the user
      puts "\nPlease enter in the ".colorize(:light_blue) + "latitude".colorize(:green).underline + " in decimal notation:".colorize(:light_blue)
      latitude = gets.chomp
      
      #Checking to see if the user wants out of this loop and back to the main menu before proceeding
      if latitude.downcase == "back"
         system "clear"
         break
      end

      #Grab the Longitude from the user
      puts "\nPlease enter in the ".colorize(:light_blue) + "longitude".colorize(:magenta).underline + " in decimal notation:".colorize(:light_blue)
      longitude = gets.chomp
      
      #Checking to see if the user wants out of this loop and back to the main menu
      if longitude.downcase == "back"
         system "clear"
         break
      end

      #Checking to see if the coordinates are valid using method #valid_coordinate_pair?
      valid_coordinates = self.valid_coordinate_pair?(latitude, longitude)
      
      # If the coordinates are valid, get and display the weather info.
      if valid_coordinates
         #Clear the screen to make it look nicer 
         system "clear" 

         #Do the actual work of getting the data from the API, processing it, and printing it to screen
         self.get_and_print_by_gps(latitude, longitude)
         
         #Next I wait for the user to type in "back" to return to the main menu 
         self.return_to_main_menu_prompt

         #Once the user types back, clear the screen and break out of this until loop
         system "clear"
         break
      else
         puts <<~INVALID_GPS
            \n#{"Invalid coordinates detected!".colorize(:light_red)} 
            
            (Type #{"back".colorize(:red)} to return to the main menu).
         INVALID_GPS
      end
   end
end