Cinch Wunderground plugin

wunder.rb

#!/usr/bin/env ruby
# encoding=utf-8
# require 'cinch'
require 'wunderground'
require 'mash'

# These are all very annoying.
# rubocop:disable Metrics/LineLength, Metrics/ClassLength, Metrics/CyclomaticComplexity
# rubocop:disable Metrics/MethodLength, Metrics/PerceivedComplexity, Metrics/AbcSize

module Cinch
  module Plugins
    # Weather n shit
    class Wunder
      include Cinch::Plugin
      set :prefix, /^\./

      def initialize(*args)
        super
        @api_key = config[:api_key]
        @w = Wunderground.new(@api_key)
      end

      match(/we(?: (.+))?/, method: :current_conditions)
      def current_conditions(m, loc)
        m.reply('Enter a location, silly!') && return if loc.empty?

        now = @w.conditions_for(loc)
        mnow = Mash.new(now)
        puts mnow

        begin
          m.reply(mnow.response.error.description)
          return
        rescue NoMethodError
          puts 'carry on'
        end

        begin
          here = mnow.current_observation.display_location.full
        rescue NoMethodError
          output = 'Pick one :: '
          results = []

          mnow.response.results.each do |hi|
            if hi.state.empty?
              results << "#{hi.city}, #{hi.country_name}"
            else
              results << "#{hi.city}, #{hi.state}"
            end
          end
          results.each { |hi| output << "#{hi} :: " }
          m.reply(output)
          return
        end
        temp = mnow.current_observation.feelslike_string
        cond = mnow.current_observation.weather
        wind_dir = mnow.current_observation.wind_dir
        wind_mph = mnow.current_observation.wind_mph
        wind_kph = mnow.current_observation.wind_kph
        precip = mnow.current_observation.precip_today_string

        cond = 'Dunno' if cond.empty?

        case
        when cond.downcase.include?('partly cloud')
          icon = '⛅'
        when cond.downcase.include?('cloud')
          icon = '☁'
        when cond.downcase.include?('rain') || cond.downcase.include?('shower')
          icon = '☔'
        when cond.downcase.include?('sun') || cond.downcase.include?('clear')
          icon = '☀'
        when cond.downcase.include?('snow')
          icon = '☃'
        when cond.downcase.include?('smoke')
          icon = '♨'
        else
          icon = '⛱'
        end

        output = "#{icon} #{here} :: #{temp} :: #{cond}"
        output << " :: #{wind_mph}mph (#{wind_kph}kph) wind from the #{wind_dir}." unless wind_mph.zero?
        m.reply(output)
      end
    end
  end
end

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