Puka Bot

def match (body, keywords)
    keywords.each do |keyword|
    keyword = keyword.downcase.strip
    if body.include?(keyword)
        return true
    end
end
return false
end


def what_problem?

    problem_list = "Electricity 💡 \n" + "Plumbing 🚰 \n" + "Leak 💧 \n" + "Heating 🔥 \n" + "Pests 🐜 \n" + "Cleaning Service 🧹" 
    sympathy_responses = ["Oh no!", "Sorry to hear that."]
    sympathy_responses.sample + " What sort of problem is it? \n" + problem_list
end



ELECTRICITY = ["💡", "Electricity 💡", "electricity", "electric", "power", "cable", "wire", "Electricity", "electricity 💡", "⚡️"]
PLUMBING = ["🚰", "Plumbing 🚰", "plumbing", "clog", "clogged", "drain", "plumber", "plumbing 🚰"]
LEAK = ["💧", "Leak 💧", "leaking", "leak 💧", "leakage", "leak"]
HEATING = ["🔥", "heating", "Heating 🔥", "heating 🔥", "heater", "furnace"]
PESTS = ["🐜", "Pests 🐜", "pests", "Pests", "exterminate"]
MESSY = ["Just messy 🧹", "🧹", "messy", "just messy", "messy house", "dirty", "cleaner", "clutter"]

def pick_problem incoming_text
   restate_problem = "Ahh, let me see if I can find someone who can help with your #{incoming_text} problem. \n" + 
   "Message me your zipcode so I can find you some options nearby!"
   
    if match(incoming_text, ELECTRICITY)
        puts "problem is electricity - #{incoming_text}" 
        return restate_problem
    elsif match(incoming_text, PLUMBING)
        puts "problem is plumbing - #{incoming_text}" 
        return restate_problem
    elsif match(incoming_text, LEAK)
        puts "problem is leak - #{incoming_text}" 
        return restate_problem
    elsif match(incoming_text, HEATING)
        puts "problem is heating- #{incoming_text}" 
        return restate_problem
    elsif match(incoming_text, PESTS)
        puts "problem is pests - #{incoming_text}" 
        return restate_problem
    elsif match(incoming_text, MESSY)
        puts "problem is messy - #{incoming_text}" 
        return restate_problem
    else
        return error_response
    end
end

session["last_intent"] ||= nil
    session["users_name"] ||= nil
    puts "Previous Intent #{session["last_intent"]}"
    puts "Current Username #{session["users_name"]}"
    puts "Current Problem #{session["current_problem"]}"
    puts "User Zipcode #{session["zipcode"]}"
  
  
    # this bit is important!!!
    body = body.downcase.strip
  
    if match(body, user_greetings)
      if session["users_name"].nil?
            session["last_intent"] = "find_name"
            message = puka_greetings.sample + " What's your name?"
      else
            session["last_intent"] = "welcome"
            message = "Hi, #{session["users_name"]}. Welcome back!" + " Is there something needin' a fixin'?"
      end
    elsif match(body, help_greetings)
        session["last_intent"] = "emergency"
        message = description + " What seems to be the problem? \n" + problem_list
    elsif session["last_intent"] == "find_name"
        session["last_intent"] = "saved_name"
        session["users_name"] = body 
        message = "Nice to meet ya #{ body } 👋🏼! \n" + description + "Is there something needin' a fixin'?"
    elsif session["last_intent"] == "saved_name" || session["last_intent"] == "welcome"
        if is_affirmation? (body)
            session["last_intent"] = "problem"
            message = what_problem?
        elsif is_negation? (body)
            session["last_intent"] = "no_problem"
            message = "Glad to hear, partner!"
        else
            message = error_response
        end
    elsif session["last_intent"] == "problem" || session["last_intent"] == "emergency"
        session["last_intent"] = "pick_problem"
        # stores problem
        session["current_problem"] = body
        message = pick_problem body
    elsif session["last_intent"] == "pick_problem"
        session["last_intent"] = "get_zipcode"
        # stores location based on zipcode
        session["zipcode"] = body
        message = get_zipcode body

def search_yelp body
   client = Yelp::Fusion::Client.new(API_KEY)
        location = "#{session["zipcode"]}"
        params = {
            term: "#{session["current_problem"]}",
            limit: 3
        }
        response = client.search(location, params)

        # puts message.businesses.to_s
        # [<Business 1>, <Business 2>, ...]

        num_responses = response.businesses.count
        
        if num_responses < 1
            puts "Didn't find any matching businesses"
            return "Didn't find any matching businesses"
        elsif num_responses == 1
            name = response.businesses.first.name
            rating = response.businesses.first.phone	
            phone = response.businesses.first.rating	
            str = "I found one business: #{ name } with a rating of #{rating}. You can call them at #{phone}" 
            puts str
            return str
        else 
            str = "I found a few business 👍🏼: \n"
            for i in 0..2	
                name = response.businesses[i].name
                rating = response.businesses[i].rating	
                phone = response.businesses[i].phone
                str +="#{ name } with a rating of #{rating}. You can call them at #{phone}. \n"
            end 
            puts str
            return str
        end 

end