class Som_cli

# File lib/sommeligem/som_cli.rb, line 8
def initialize(wine)
  @wine = wine
  @list = wine.scrape
  self.add_foods
end

# File lib/sommeligem/som_cli.rb, line 14
def add_foods
  food_pairs = {"Cabernet Sauvignon" => "red meats, especially short ribs and rare steaks, and dishes with mushroom sauces. It also goes well with strong cheese and lamb",
    "Other Red Blend" => "roasted white meats, hamburger, veal, or risotto",
    "Chardonnay" => "fatty fish or lean fish in a rich sauce, lobster, sushi rolls with mayo, ripe fruit and hard cheeses",
    "Non-Vintage Sparkling Wine" => "salty foods, oysters, chinese food, smoked fish and lean fish",
    "Sauvignon Blanc" => "lean fish, nigiri sushi, lobster, fresh fruits and veggies or light cheeses",
    "Malbec" => "steak, roast beef or venison, barbecued lamb, beef or pork with smokey, chili-based rubs. Also goes nicely with Chili con Carne",     
    "Pinot Noir" => "glazed ham, pork tenderloin, roasted vegatables, poutry and fowl, duck, rabbit, and dishes with light flavorful sauces",
    "Tempranillo" => "cured ham, tapas, rabbit, Lasagna, Pizza and dishes with tomato-based sauces, tacos, nachos, mole sauces",
    "Bordeaux Red Blend" => "braised lamb, mussels, quiche, beef stew and smoked duck",
    "Pinot Gris/Grigio" => "fatty fish, tuna, salmon, shellfish, lobster, light chicken dishes, fresh veggies, pasta with light sauces or olive oil and fresh herbs, as well as mild Asian dishes",
    "Rhone Red Blend" => "pizza, pork belly, sausages, charcuterrie, stir fry, and pork chops",
    "Sangiovese" => "lasagna, pizza, tomatos, tomato sauce, any acidic Italian dish",
    "RosÃ" => "artisinal grilled cheese sandwiches, aparagus, cheese souflet, goat cheese, lobster, roasted beets and summer salads",
    "Syrah/Shiraz" => "lamb chops, sausages, steak, spicy chicken dishes, paella, barbecued meats, and venison",
    "Zinfandel" => "Indian food especially curries, chocolate, duck, chili, pork, hard cheese, bacon, and spicy BBQ",
    "Chenin Blanc" => "sweet and sour chicken or pork, most Chinese foods, soft cheeses, smoked fish, fowl and fresh veggies",
    "Grenache" => "skirt steak, charcuterrie, stuffed mushrooms, young hard cheese, dark chocolate, stews, braises and ratatouille",
    "Muscat" => "blue cheese, melon with prosciutto, fresh fruit, dried fruit, desserts",
    "Other White Blend" => "mild to strong cheese, chicken, seafood, fresh veggies",
    "Petite Sirah" => "roasted or grill beef and pork, lamb, barbeque, hard and strong cheeses, Mexican food",
    "Riesling" => "risotto, grilled fish, nigiri sushi, spicy dishes, Mexican, Indian, Chinese foods",
    "Vintage Sparkling Wine" => "salty foods, oysters, chinese food, smoked fish, and lean fish"}

   
    list.each do |wine|
      wine[:pairing] = food_pairs[wine[:varietal]]
    end

  list  
end

# File lib/sommeligem/som_cli.rb, line 129
def details(user_input)
  wine = user_input.to_i - 1
  puts "A very fine selection, the #{list[wine][:name]}"
  puts "The #{list[wine][:name]} is a #{list[wine][:varietal]} from #{list[wine][:region]}"
  puts "This wine will pair well with #{list[wine][:pairing]}."

  if list[wine][:price] == "Price not available"
    puts "I'm sorry to inform you that the price on the #{list[wine][:name]} is not available. Please check the details link for more information."
  else
    puts "The cost of this bottle will be #{list[wine][:price]}"
  end

  puts "Would you like more information?"

  response = gets.chomp

  while true
    if response.downcase == "yes" || response.downcase == "y"
      Launchy.open("#{list[wine][:detail_link]}")
      interface
      break
    elsif response.downcase == "no" || response.downcase == "n"
      interface
      break
    elsif response.downcase == "exit"
      puts "Good Evening."
      return
    else
      puts "Im sorry I do not understand your request, please try again"
      response = gets.chomp
    end
  end

end

# File lib/sommeligem/som_cli.rb, line 80
def interface

  puts ""
  puts "How may I assist you? If you are unfamiliar with Sommeligem, please ask for 'help'."

  guest_choice = gets.chomp
    if guest_choice.downcase == 'help'
      puts ""
      sleep(1.to_f)
      puts "You may ask to see the wine list by typing 'list'."
      sleep(3/2.to_f)
      puts "You may choose a number 1-100 for more details on the corresponding wine of your choice."
      sleep(3/2.to_f)
      puts "Or if you'd like, I could suggest wines from our list to pair with your meal by typing 'pairing'."
      sleep(2.to_f)
      puts "If you no longer need my assistance you may type 'exit.'"
      puts ""
      sleep(3/4.to_f)
      interface
    elsif (1..100).include?(guest_choice.to_i)
      if details(guest_choice) == exit
        puts "Have a good evening!"
        return
      end
    elsif guest_choice.downcase == 'list'
      wine_list
      interface
    elsif guest_choice.downcase == 'pairing'
      if pairing_food_to_wine == "exit"
        puts "Have a nice night!"
        return
      end
      puts "For more information on any of these wines please enter the wine number."
      wine_num = gets.chomp
      if wine_num == "exit"
        puts "Have a nice night!"
        return
      end
      details(wine_num)
    elsif guest_choice.downcase == 'exit'
      puts "Please come again!"
      return 
    else
      puts "Im sorry I do not understand your request, please try again"
      interface
    end

end

# File lib/sommeligem/som_cli.rb, line 171
def pairing_food_to_wine
  food_to_wine = 
    {"beef" => ["Cabernet Sauvignon", "Other Red Blend", "Malbec", "Bordeaux Red Blend", "Syrah/Shiraz", "Grenache", "Petite Sirah"],
    "chicken" => ["Pinot Gris/Grigio", "Syrah/Shiraz", "Chenin Blanc", "Other Red Blend", "Other White Blend"],
    "pork" => ["Malbec", "Pinot Noir", "Zinfandel", "Petite Sirah", "Other Red Blend", "Tempranillo"],
    "veggies" => ["Pinot Noir", "Other White Blend", "Pinot Gris/Grigio", "Chenin Blanc", "Sauvignon Blanc", "RosÃ"],
    "fruit" => ["Chardonnay", "Sauvignon Blanc", "Muscat"],
    "bbq" => ["Zinfandel", "Malbec", "Syrah/Shiraz", "Petite Sirah"],
    "mexican" => ["Petite Sirah", "Riesling", "Syrah/Shiraz", "Tempranillo"],
    "indian" => ["Riesling", "Zinfandel"],
    "chinese" => ["Non-Vintage Sparkling Wine", "Chenin Blanc", "Riesling", "Vintage Sparkling Wine"],
    "roasted" =>  ["Other Red Blend", "Malbec", "RosÃ", "Petite Sirah", "Sangiovese"],
    "hard cheese" => ["Chardonnay", "Zinfandel", "Grenache", "Petite Sirah", "Rhone Red Blend"],
    "soft cheese" => ["Chenin Blanc", "Rhone Red Blend", "Grenache"],
    "dessert" => ["Muscat", "Zinfandel", "Grenache"],
    "sweets" => ["Muscat", "Zinfandel", "Grenache"],
    "italian" => ["Sangiovese", "Other Red Blend"],
    "pizza" => ["Tempranillo", "Rhone Red Blend", "Sangiovese"],
    "fatty fish" => ["Chardonnay", "Pinot Gris/Grigio"],
    "lean fish" => ["Sauvignon Blanc", "Non-Vintage Sparkling Wine", "Vintage Sparkling Wine", "Riesling"],
    "sushi rolls" => ["Chardonnay"],
    "nigiri sushi" => ["Sauvignon Blanc", "Riesling"],
    "lamb" => ["Malbec", "Bordeaux Red Blend", "Syrah/Shiraz", "Petite Sirah"],
    "duck" => ["Pinot Noir", "Zinfandel", "Bordeaux Red Blend"],
    "fowl" => ["Pinot Noir", "Chenin Blanc"],
    "venison" => ["Malbec", "Syrah/Shiraz"],
    "lobster" => ["Vintage Sparkling Wine", "Non-Vintage Sparkling Wine", "Chardonnay", "Sauvignon Blanc", "Pinot Gris/Grigio", "RosÃ", "Bordeaux Red Blend"],
    "shellfish" => ["Vintage Sparkling Wine", "Non-Vintage Sparkling Wine", "Chardonnay", "Sauvignon Blanc", "Pinot Gris/Grigio", "RosÃ", "Bordeaux Red Blend"],
    "spicy" => ["Syrah/Shiraz", "Zinfandel", "Riesling"],
    "salty" => ["Non-Vintage Sparkling Wine", "Vintage Sparkling Wine"]
    }

  while true
    puts "What are you considering for dinner? For a list of foods and flavors I can pair please enter 'foods'" # use in CLI not in hash(lobster, shellfish ect)
   
    input = gets.chomp.downcase
    if input == "foods"
      food_to_wine.each do |food, wine|
        puts food
      end
    elsif input == "exit"
      return "exit"
    elsif food_to_wine.has_key?(input)
      list.each do |bottle|
        if food_to_wine[input].include?(bottle[:varietal]) && input != "sushi"
          puts "#{bottle[:ranking]}. #{bottle[:name]} from #{bottle[:region]}"
          sleep(1/8.to_f)
        end
      end
      break  
    else
      puts "I'm sorry I'm not familar with that dish."
    end
  end

end

# File lib/sommeligem/som_cli.rb, line 47
def welcome
  puts ""
  puts "                        _________"
  puts "                       |         |"
  puts "                       %         %"
  puts "                        \\       /"
  puts "                         '.   .'"
  puts "                           \\ /"
  puts "                           ( )"
  puts "                            |"
  puts "                         ===^=== " #ascii art credit: hjw
  puts "Good evening and welcome to the Sommeligem."
  puts ""
end

# File lib/sommeligem/som_cli.rb, line 62
def wine_list #should only happen at request

  puts ""
  puts "You would like to see the wine list?"
  response = gets.chomp.downcase

    if response == "yes" || response == "y"
      puts "For tonight's wine list we have:"
      sleep(1)

      list.each do |bottle|
        puts "#{bottle[:ranking]}. #{bottle[:name]} from #{bottle[:region]}"
        sleep(1/8.to_f)
      end
    end

end