Module: ForecastIo::Forecasts

Included in:
Lita::Handlers::OnewheelForecastIo
Defined in:
lib/lita/handlers/forecasts.rb

Instance Method Summary collapse

Instance Method Details

#ansi_humidity_forecast(forecast) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 25

def ansi_humidity_forecast(forecast)
  do_the_humidity_thing(forecast, ansi_chars, 'humidity') #, 'probability', get_rain_range_colors)
end

#ansi_rain_forecast(forecast) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 12

def ansi_rain_forecast(forecast)
  (str, precip_type) = do_the_rain_chance_thing(forecast, ansi_chars, 'precipProbability') #, 'probability', get_rain_range_colors)
  max = get_max_by_data_key(forecast, 'minutely', 'precipProbability')
  agg = get_max_by_data_key(forecast, 'minutely', 'precipIntensity')
  "1hr #{precip_type} probability #{(Time.now).strftime('%H:%M').to_s}|#{str}|#{(Time.now + 3600).strftime('%H:%M').to_s} max #{(max.to_f * 100).round(2)}%, #{get_accumulation agg} accumulation"
end

#ansi_rain_intensity_forecast(forecast) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 19

def ansi_rain_intensity_forecast(forecast)
  (str, precip_type) = do_the_rain_intensity_thing(forecast, ansi_chars, 'precipIntensity') #, 'probability', get_rain_range_colors)
  agg = get_max_by_data_key(forecast, 'minutely', 'precipIntensity')
  "1hr #{precip_type} intensity #{(Time.now).strftime('%H:%M').to_s}|#{str}|#{(Time.now + 3600).strftime('%H:%M').to_s}, #{get_accumulation agg} accumulation"
end

#ansi_temp_apparent_forecast(forecast, hours = 24) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 151

def ansi_temp_apparent_forecast(forecast, hours = 24)
  str, temperature_data = do_the_temp_thing(forecast, 'apparentTemperature', ansi_chars, hours)
  "#{hours} hr apparent temps: #{get_temperature temperature_data.first.round(1)} |#{str}| #{get_temperature temperature_data.last.round(1)}  Range: #{get_temperature temperature_data.min.round(1)} - #{get_temperature temperature_data.max.round(1)}"
end

#ansi_temp_forecast(forecast, hours = 24) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 143

def ansi_temp_forecast(forecast, hours = 24)
  str, temperature_data = do_the_temp_thing(forecast, 'temperature', ansi_chars, hours)
  resp = "#{hours} hr temps: #{get_temperature temperature_data.first.round(1)} "
  resp += "(feels like #{get_temperature get_current_apparent_temp(forecast)}) |#{str}| "
  resp += "#{get_temperature temperature_data.last.round(1)}  Range: "
  resp += "#{get_temperature temperature_data.min.round(1)} - #{get_temperature temperature_data.max.round(1)}"
end

#ansi_wind_direction_forecast(forecast) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 221

def ansi_wind_direction_forecast(forecast)
  str, wind_speed, wind_gust = do_the_wind_direction_thing(forecast, ansi_wind_arrows)
  "48h wind direction #{get_speed wind_speed.first}|#{str}|#{get_speed wind_speed.last} Range: #{get_speed(wind_speed.min)} - #{get_speed(wind_speed.max)}, gusting to #{get_speed wind_gust.max}"
end

#ansi_windchill_forecast(forecast, hours = 24) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 156

def ansi_windchill_forecast(forecast, hours = 24)
  str, temperature_data = do_the_windchill_temp_thing(forecast, ansi_chars, hours)
  "#{hours} hr windchill temps: #{get_temperature temperature_data.first.round(1)} |#{str}| #{get_temperature temperature_data.last.round(1)}  Range: #{get_temperature temperature_data.min.round(1)} - #{get_temperature temperature_data.max.round(1)}"
end

#ascii_rain_forecast(forecast) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 5

def ascii_rain_forecast(forecast)
  (str, precip_type) = do_the_rain_chance_thing(forecast, ascii_chars, 'precipProbability')
  max = get_max_by_data_key(forecast, 'minutely', 'precipProbability')
  agg = get_max_by_data_key(forecast, 'minutely', 'precipIntensity')
  "1hr #{precip_type} probability #{(Time.now).strftime('%H:%M').to_s}|#{str}|#{(Time.now + 3600).strftime('%H:%M').to_s} max #{(max.to_f * 100).round(2)}%, #{get_accumulation agg} accumulation"
end

#ascii_temp_forecast(forecast, hours = 24) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 161

def ascii_temp_forecast(forecast, hours = 24)
  str, temperature_data = do_the_temp_thing(forecast, 'temperature', ascii_chars, hours)
  resp = "#{hours} hr temps: #{get_temperature temperature_data.first.round(1)} "
  resp += "(feels like #{get_temperature get_current_apparent_temp(forecast)}) "
  resp += "|#{str}| #{get_temperature temperature_data.last.round(1)}  Range: "
  resp += "#{get_temperature temperature_data.min.round(1)} - #{get_temperature temperature_data.max.round(1)}"
end

#ascii_wind_direction_forecast(forecast) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 226

def ascii_wind_direction_forecast(forecast)
  str, wind_speed, wind_gust = do_the_wind_direction_thing(forecast, ascii_wind_arrows)
  "48h wind direction #{get_speed wind_speed.first}|#{str}|#{get_speed wind_speed.last} Range: #{get_speed(wind_speed.min)} - #{get_speed(wind_speed.max)}, gusting to #{get_speed wind_gust.max}"
end

#calculate_windchill(temp_c, wind) ⇒ Object

Temp must be F.



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# File 'lib/lita/handlers/forecasts.rb', line 215

def calculate_windchill(temp_c, wind)
  #temp_f = fahrenheit(temp_c)
  #35.74 + (0.6215 * temp_f) - (35.75 * wind ** 0.16) + (0.4275 * temp_f * wind ** 0.16)
  13.12 + (0.6215 * temp_c) - (11.37 * (wind ** 0.16)) + (0.3965 * (temp_c * (wind ** 0.16)))
end

#conditions(forecast) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 355

def conditions(forecast)
  temp_str, temps = do_the_temp_thing(forecast, 'temperature', ansi_chars, 8)
  wind_str, winds = do_the_wind_direction_thing(forecast, ansi_wind_arrows, 8)
  rain_str, rains = do_the_rain_chance_thing(forecast, ansi_chars, 'precipProbability', config.colors, 15)

  sun_chance = ((1 - forecast['daily']['data'][0]['cloudCover']) * 100).round
  "#{get_temperature temps.first.round(2)} |#{temp_str}| #{get_temperature temps.last.round(2)} "\
    "/ #{get_speed(winds.first)} |#{wind_str}| #{get_speed(winds.last)} "\
    "/ #{sun_chance}% chance of sun / 60m precip |#{rain_str}|"
end

#do_the_cloud_thing(forecast, chars) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 300

def do_the_cloud_thing(forecast, chars)
  # O ◎ ]
  data = forecast['hourly']['data'].slice(0,23)

  max = 0
  min = 1
  data.each do |datum|
    if datum['cloudCover'] > max
      max = datum['cloudCover']
    end
    if datum['cloudCover'] < min
      min = datum['cloudCover']
    end
  end
  str = get_dot_str(chars, data, 0, 1, 'cloudCover')

  "24h cloud cover |#{str}| range #{min * 100}% - #{max * 100}%"
end

#do_the_daily_humidity_thing(forecast) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 464

def do_the_daily_humidity_thing(forecast)
  humidities = []

  data = forecast['daily']['data']
  data.each do |day|
    humidities.push day['humidity']
  end

  str = get_dot_str(ansi_chars, data, 0, 1, 'humidity')

  if config.colors
    str = get_colored_string(data, 'humidity', str, get_wind_range_colors)
  end

  "7day humidity #{get_humidity humidities.first}|#{str}|#{get_humidity humidities.last} "\
    "range #{get_humidity humidities.min}-#{get_humidity humidities.max}"
end

#do_the_daily_pressure_thing(forecast) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 505

def do_the_daily_pressure_thing(forecast)
  # O ◎ ]
  data = forecast['daily']['data']
  key = 'pressure'
  boiled_data = []

  data.each do |d|
    boiled_data.push d[key]
  end

  str = get_dot_str(ansi_chars, data, boiled_data.min, boiled_data.max - boiled_data.min, key)

  "pressure #{data.first[key]} hPa |#{str}| #{data.last[key]} hPa range: #{boiled_data.min}-#{boiled_data.max} hPa [8 day forecast]"
end

#do_the_daily_rain_thing(forecast) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 415

def do_the_daily_rain_thing(forecast)
  precip_type = 'rain'
  rains = []

  data = forecast['hourly']['data']
  data.each do |day|
    if day['precipType'] == 'snow'
      precip_type = 'snow'
    end
    rains.push day['precipProbability']
  end

  str = get_dot_str(ansi_chars, data, 0, 1, 'precipProbability')

  if 'snow' == precip_type
    data.each_with_index do |datum, index|
      if datum['precipType'] == 'snow'
        str[index] = get_snowman config
      end
    end
  end

  if config.colors
    str = get_colored_string(data, 'precipProbability', str, get_rain_range_colors)
  end

  max = get_max_by_data_key(forecast, 'hourly', 'precipProbability')
  agg = get_aggregate_by_data_key(forecast, 'hourly', 'precipIntensity')

  "48 hr #{precip_type}s |#{str}| max #{(max.to_f * 100).round}%, #{get_accumulation agg} accumulation"
end

#do_the_daily_sun_thing(forecast, chars) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 277

def do_the_daily_sun_thing(forecast, chars)
  key = 'cloudCover'
  data_points = []
  data = forecast['daily']['data']

  data.each do |datum|
    data_points.push (1 - datum[key]).to_f  # It's a cloud cover percentage, so let's inverse it to give us sun cover.
    datum[key] = (1 - datum[key]).to_f      # Mod the source data for the get_dot_str call below.
  end

  differential = data_points.max - data_points.min

  str = get_dot_str(chars, data, data_points.min, differential, key)

  if config.colors
    str = get_colored_string(data, key, str, get_sun_range_colors)
  end

  max = 1 - get_min_by_data_key(forecast, 'daily', key)

  "8 day sun forecast |#{str}| max #{(max * 100).to_i}%"
end

#do_the_daily_wind_thing(forecast) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 447

def do_the_daily_wind_thing(forecast)
  winds = []

  data = forecast['daily']['data']
  data.each do |day|
    winds.push day['windSpeed']
  end

  str = get_dot_str(ansi_chars, data, 0, winds.max, 'windSpeed')

  if config.colors
    str = get_colored_string(data, 'windSpeed', str, get_wind_range_colors)
  end

  "7day winds #{get_speed winds.first}|#{str}|#{get_speed winds.last} range #{get_speed winds.min}-#{get_speed winds.max}"
end

#do_the_fog_thing(forecast, chars) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 319

def do_the_fog_thing(forecast, chars)
  key = 'visibility'
  data_points = []
  data = forecast['hourly']['data'].slice(0,23)

  cap = 16
  max = 0
  min = 16

  data.each do |datum|
    datum[key] = 16 if datum[key] > 16

    max = datum[key] if datum[key] > max
    min = datum[key] if datum[key] < min

    data_points.push (cap - datum[key]).to_f  # It's a visibility number, so let's inverse it to give us fog.
    datum[key] = (cap - datum[key]).to_f      # Mod the source data for the get_dot_str call below.
  end

  #differential = data_points.max - data_points.min

  str = get_dot_str(chars, data, 0, cap, key)

  "24h fog report |#{str}| visibility #{get_distance min, @scale} - #{get_distance max, @scale}"
end

#do_the_humidity_thing(forecast, chars, key) ⇒ Object

, type, range_colors = nil)



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# File 'lib/lita/handlers/forecasts.rb', line 127

def do_the_humidity_thing(forecast, chars, key) #, type, range_colors = nil)
  data_points = []
  data = forecast['hourly']['data']

  data.each do |datum|
    data_points.push datum[key]
  end

  str = get_dot_str(chars, data, 0, 1, key)

  if config.colors
    str = get_colored_string(data, key, str, get_humidity_range_colors)
  end
  "#{get_humidity data_points.first}|#{str}|#{get_humidity data_points.last} range: #{get_humidity data_points.min}-#{get_humidity data_points.max}"
end

#do_the_nearest_storm_thing(forecast) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 529

def do_the_nearest_storm_thing(forecast)
  return forecast['currently']['nearestStormDistance'], forecast['currently']['nearestStormBearing']
end

#do_the_ozone_thing(forecast) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 482

def do_the_ozone_thing(forecast)
  # O ◎ ]
  data = forecast['hourly']['data']

  str = get_dot_str(ozone_chars, data, 280, 350-280, 'ozone')

  "ozones #{data.first['ozone']} |#{str}| #{data.last['ozone']} [24h forecast]"
end

#do_the_pressure_thing(forecast) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 491

def do_the_pressure_thing(forecast)
  data = forecast['hourly']['data']
  key = 'pressure'
  boiled_data = []

  data.each do |d|
    boiled_data.push d[key]
  end

  str = get_dot_str(ansi_chars, data, boiled_data.min, boiled_data.max - boiled_data.min, key)

  "pressure #{data.first[key]} hPa |#{str}| #{data.last[key]} hPa range: #{boiled_data.min}-#{boiled_data.max} hPa [48h forecast]"
end

#do_the_rain_chance_thing(forecast, chars, key, use_color = config.colors, minute_limit = nil) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 60

def do_the_rain_chance_thing(forecast, chars, key, use_color = config.colors, minute_limit = nil)
  if forecast['minutely'].nil?
    return 'No minute-by-minute data available.'
  end

  i_can_has_snow = false
  data_points = []
  data = forecast['minutely']['data']

  data.each do |datum|
    data_points.push datum[key]
    if datum['precipType'] == 'snow'
      i_can_has_snow = true
    end
  end

  if minute_limit
    data = condense_data(data, minute_limit)
  end

  str = get_dot_str(chars, data, 0, 1, key)

  if i_can_has_snow
    data.each_with_index do |datum, index|
      if datum['precipType'] == 'snow'
        str[index] = get_snowman config
      end
    end
  end

  if use_color
    str = get_colored_string(data, key, str, get_rain_range_colors)
  end

  precip_type = i_can_has_snow ? 'snow' : 'rain'

  return str, precip_type
end

#do_the_rain_intensity_thing(forecast, chars, key) ⇒ Object

, type, range_colors = nil)



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# File 'lib/lita/handlers/forecasts.rb', line 99

def do_the_rain_intensity_thing(forecast, chars, key) #, type, range_colors = nil)
  if forecast['minutely'].nil?
    return 'No minute-by-minute data available.'  # The "Middle of Nowhere" case.
  end

  i_can_has_snow = false
  data_points = []
  data = forecast['minutely']['data']

  data.each do |datum|
    data_points.push datum[key]
    if datum['precipType'] == 'snow'
      i_can_has_snow = true
    end
  end

  # Fixed range graph- 0-0.11.
  str = get_dot_str(chars, data, 0, 0.11, key)

  if config.colors
    str = get_colored_string(data, key, str, get_rain_intensity_range_colors)
  end

  precip_type = i_can_has_snow ? 'snow' : 'rain'

  return str, precip_type
end

#do_the_seven_day_rain_thing(forecast) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 392

def do_the_seven_day_rain_thing(forecast)
  precip_type = 'rain'
  rains = []

  data = forecast['daily']['data']
  data.each do |day|
    if day['precipType'] == 'snow'
      precip_type = 'snow'
    end
    rains.push day['precipProbability']
  end

  str = get_dot_str(ansi_chars, data, 0, 1, 'precipProbability')

  if config.colors
    str = get_colored_string(data, 'precipProbability', str, get_rain_range_colors)
  end

  max = get_max_by_data_key(forecast, 'daily', 'precipProbability')

  "7day #{precip_type}s |#{str}| max #{max * 100}%"
end

#do_the_seven_day_thing(forecast) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 366

def do_the_seven_day_thing(forecast)
  mintemps = []
  maxtemps = []

  data = forecast['daily']['data']
  data.each do |day|
    mintemps.push day['temperatureMin']
    maxtemps.push day['temperatureMax']
  end

  differential = maxtemps.max - maxtemps.min
  max_str = get_dot_str(ansi_chars, data, maxtemps.min, differential, 'temperatureMax')

  differential = mintemps.max - mintemps.min
  min_str = get_dot_str(ansi_chars, data, mintemps.min, differential, 'temperatureMin')

  if config.colors
    max_str = get_colored_string(data, 'temperatureMax', max_str, get_temp_range_colors)
    min_str = get_colored_string(data, 'temperatureMin', min_str, get_temp_range_colors)
  end

  "7day high/low temps #{get_temperature maxtemps.first.to_f.round(1)} |#{max_str}| #{get_temperature maxtemps.last.to_f.round(1)} "\
    "/ #{get_temperature mintemps.first.to_f.round(1)} |#{min_str}| #{get_temperature mintemps.last.to_f.round(1)} "\
    "Range: #{get_temperature mintemps.min} - #{get_temperature maxtemps.max}"
end

#do_the_sun_thing(forecast, chars) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 253

def do_the_sun_thing(forecast, chars)
  key = 'cloudCover'
  data_points = []
  data = forecast['hourly']['data']
  sun_mod_data = []

  data.each do |datum|
    data_points.push (1 - datum[key]).to_f  # It's a cloud cover percentage, so let's inverse it to give us sun cover.
    sun_mod_data << {key => (1 - datum[key]).to_f}      # Mod the source data for the get_dot_str call below.
  end

  differential = data_points.max - data_points.min

  str = get_dot_str(chars, sun_mod_data, data_points.min, differential, key)

  if config.colors
    str = get_colored_string(sun_mod_data, key, str, get_sun_range_colors)
  end

  max = 1 - get_min_by_data_key(forecast, 'hourly', key)

  "48hr sun forecast |#{str}| max #{(max * 100).to_i}%"
end

#do_the_sunrise_thing(forecast) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 345

def do_the_sunrise_thing(forecast)
  t = Time.at(fix_time(forecast['daily']['data'][0]['sunriseTime'], forecast['offset']))
  t.strftime("%H:%M:%S")
end

#do_the_sunset_thing(forecast) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 350

def do_the_sunset_thing(forecast)
  t = Time.at(fix_time(forecast['daily']['data'][0]['sunsetTime'], forecast['offset']))
  t.strftime("%H:%M:%S")
end

#do_the_temp_thing(forecast, key, chars, hours) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 169

def do_the_temp_thing(forecast, key, chars, hours)
  temps = []
  data = forecast['hourly']['data'].slice(0,hours - 1)

  data.each_with_index do |datum, index|
    temps.push datum[key]
    break if index == hours - 1 # We only want (hours) 24hrs of data.
  end

  differential = temps.max - temps.min

  # Hmm.  There's a better way.
  dot_str = get_dot_str(chars, data, temps.min, differential, key)

  if config.colors
    dot_str = get_colored_string(data, key, dot_str, get_temp_range_colors)
  end

  return dot_str, temps
end

#do_the_today_thing(forecast, yesterday) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 533

def do_the_today_thing(forecast, yesterday)
  Lita.logger.info "Basing today on today - yesterday: #{yesterday['daily']['data'][0]['temperatureMax']} - #{forecast['daily']['data'][0]['temperatureMax']}"
  temp_diff = yesterday['daily']['data'][0]['temperatureMax'] - forecast['daily']['data'][0]['temperatureMax']
  get_daily_comparison_text(temp_diff, forecast['daily']['data'][0]['temperatureMax'])
end

#do_the_tomorrow_thing(forecast) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 539

def do_the_tomorrow_thing(forecast)
  Lita.logger.info "Basing tomorrow on today - tomorrow: #{forecast['daily']['data'][0]['temperatureMax']} - #{forecast['daily']['data'][1]['temperatureMax']}"
  temp_diff = forecast['daily']['data'][0]['temperatureMax'] - forecast['daily']['data'][1]['temperatureMax']
  get_daily_comparison_text(temp_diff, forecast['daily']['data'][0]['temperatureMax'])
end

#do_the_uvindex_thing(forecast) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 671

def do_the_uvindex_thing(forecast)
  uvs = []
  forecast['hourly']['data'].each do |hour|
    uvs.push hour['uvIndex']
  end

  data = forecast['hourly']['data']
  str = get_dot_str(ansi_chars, data, uvs.min, uvs.max - uvs.min, key = 'uvIndex')

  if config.colors
    str = get_colored_string(data, 'uvIndex', str, get_uvindex_colors)
  end

  "#{uvs.first} |#{str}| #{uvs.last} max: #{uvs.max}"
end

#do_the_wind_direction_thing(forecast, wind_arrows, hours = 48) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 231

def do_the_wind_direction_thing(forecast, wind_arrows, hours = 48)
  key = 'windBearing'
  data = forecast['hourly']['data'].slice(0,hours - 1)
  str = ''
  data_points = []
  gust_data = []

  data.each_with_index do |datum, index|
    wind_arrow_index = get_cardinal_direction_from_bearing(datum[key])
    str << wind_arrows[wind_arrow_index].to_s
    data_points.push datum['windSpeed']
    gust_data.push datum['windGust']
    break if index == hours - 1 # We only want (hours) of data.
  end

  if config.colors
    str = get_colored_string(data, 'windSpeed', str, get_wind_range_colors)
  end

  return str, data_points, gust_data
end

#do_the_windchill_temp_thing(forecast, chars, hours) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 190

def do_the_windchill_temp_thing(forecast, chars, hours)
  temps = []
  wind = []
  data = forecast['hourly']['data'].slice(0,hours - 1)
  key = 'temperature'
  wind_key = 'windSpeed'

  data.each_with_index do |datum, index|
    temps.push calculate_windchill(datum[key], datum[wind_key])
    break if index == hours - 1 # We only want (hours) 24hrs of data.
  end

  differential = temps.max - temps.min

  # Hmm.  There's a better way.
  dot_str = get_dot_str(chars, data, temps.min, differential, key)

  if config.colors
    dot_str = get_colored_string(data, key, dot_str, get_temp_range_colors)
  end

  return dot_str, temps
end

#do_the_windows_data_thing(forecast) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 616

def do_the_windows_data_thing(forecast)
  time_to_close_the_windows = nil
  time_to_open_the_windows = nil
  window_close_temp = 0
  high_temp = 0
  last_temp = 0

  forecast['hourly']['data'].each_with_index do |hour, index|
    if hour['temperature'] > high_temp
      high_temp = hour['temperature'].to_i
    end

    if !time_to_close_the_windows and hour['temperature'].to_i >= 71
      if index == 0
        time_to_close_the_windows = 'now'
      else
        time_to_close_the_windows = hour['time']
      end
      window_close_temp = hour['temperature']
    end

    if !time_to_open_the_windows and time_to_close_the_windows and hour['temperature'] < last_temp and hour['temperature'].to_i <= 75
      time_to_open_the_windows = hour['time']
    end

    last_temp = hour['temperature']
    break if index > 18
  end

  # Return some meta here and let the caller decide the text.
  if time_to_close_the_windows.nil?
    "Leave 'em open, no excess heat today(#{get_temperature high_temp})."
  else
    # Todo: base timezone on requested location.
    timezone = TZInfo::Timezone.get('America/Los_Angeles')
    if time_to_close_the_windows == 'now'
      output = "Close the windows now! It is #{get_temperature window_close_temp}.  "
    else
      time_at = Time.at(time_to_close_the_windows).to_datetime
      local_time = timezone.utc_to_local(time_at)
      output = "Close the windows at #{local_time.strftime('%k:%M')}, it will be #{get_temperature window_close_temp}.  "
    end
    if time_to_open_the_windows
      open_time = timezone.utc_to_local(Time.at(time_to_open_the_windows).to_datetime)
      output += "Open them back up at #{open_time.strftime('%k:%M')}.  "
    end
    output += "The high today will be #{get_temperature high_temp}."
    datas = { 'timeToClose': local_time.strftime('%k:%M'),
              'timeToOpen': open_time.strftime('%k:%M'),
              'tempMax': high_temp,
              'temp': window_close_temp
    }
  end
end

#do_the_windows_thing(forecast) ⇒ Object

Check for the time of day when it will hit 72F.



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# File 'lib/lita/handlers/forecasts.rb', line 561

def do_the_windows_thing(forecast)
  time_to_close_the_windows = nil
  time_to_open_the_windows = nil
  window_close_temp = 0
  high_temp = 0
  last_temp = 0

  forecast['hourly']['data'].each_with_index do |hour, index|
    if hour['temperature'] > high_temp
      high_temp = hour['temperature'].to_i
    end

    if !time_to_close_the_windows and hour['temperature'].to_i >= 71
      if index == 0
        time_to_close_the_windows = 'now'
      else
        time_to_close_the_windows = hour['time']
      end
      window_close_temp = hour['temperature']
    end

    if !time_to_open_the_windows and time_to_close_the_windows and hour['temperature'] < last_temp and hour['temperature'].to_i <= 75
      time_to_open_the_windows = hour['time']
    end

    last_temp = hour['temperature']
    break if index > 18
  end

  # Return some meta here and let the caller decide the text.
  if time_to_close_the_windows.nil?
    "Leave 'em open, no excess heat today(#{get_temperature high_temp})."
    if high_temp <= 68 and high_temp > 62
      "Open them up mid-day, high temp #{get_temperature high_temp}."
    elsif high_temp <= 62
      "Best leave 'em shut, high temp #{get_temperature high_temp}."
    end
  else
    # Todo: base timezone on requested location.
    timezone = TZInfo::Timezone.get('America/Los_Angeles')
    if time_to_close_the_windows == 'now'
      output = "Close the windows now! It is #{get_temperature window_close_temp}.  "
    else
      time_at = Time.at(time_to_close_the_windows).to_datetime
      local_time = timezone.utc_to_local(time_at)
      output = "Close the windows at #{local_time.strftime('%k:%M')}, it will be #{get_temperature window_close_temp}.  "
    end
    if time_to_open_the_windows
      open_time = timezone.utc_to_local(Time.at(time_to_open_the_windows).to_datetime)
      output += "Open them back up at #{open_time.strftime('%k:%M')}.  "
    end
    output += "The high today will be #{get_temperature high_temp}."
  end
end

#get_aggregate_by_data_key(forecast, key, datum) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 49

def get_aggregate_by_data_key(forecast, key, datum)
  unless forecast[key].nil?
    sum = 0
    forecast[key]['data'].each do |data_point|
      Lita.logger.debug "Adding #{data_point[datum]} to #{sum}"
      sum += data_point[datum].to_f
    end
    sum.round(3)
  end
end

#get_alerts(forecast) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 520

def get_alerts(forecast)
  str = ''
  forecast['alerts'].each do |alert|
    alert['description'].match /\.\.\.(\w+)\.\.\./
    str += "#{alert['uri']}\n"
  end
  str
end

#get_daily_comparison_text(temp_diff, high) ⇒ Object

If the temperature difference is positive,



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# File 'lib/lita/handlers/forecasts.rb', line 546

def get_daily_comparison_text(temp_diff, high)
  if temp_diff <= 1 and temp_diff >= -1
    'about the same as'
  elsif temp_diff > 1 and temp_diff <= 5
    'cooler than'
  elsif temp_diff > 5
    (high > 70)? 'much cooler than' : 'much colder than'
  elsif temp_diff < -1 and temp_diff >= -5
    'warmer than'
  elsif temp_diff < -5
    (high < 70)? 'much warmer than' : 'much hotter than'
  end
end

#get_max_by_data_key(forecast, key, datum) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 29

def get_max_by_data_key(forecast, key, datum)
  unless forecast[key].nil?
    data_points = []
    forecast[key]['data'].each do |data_point|
      data_points.push data_point[datum]
    end
    data_points.max
  end
end

#get_min_by_data_key(forecast, key, datum) ⇒ Object 



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# File 'lib/lita/handlers/forecasts.rb', line 39

def get_min_by_data_key(forecast, key, datum)
  unless forecast[key].nil?
    data_points = []
    forecast[key]['data'].each do |data_point|
      data_points.push data_point[datum]
    end
    data_points.min
  end
end