class Libri::CLI

    attr_accessor :award, :awards_array, :books_array, :book_info_hash, :quotes_array, :title_by_author

    LINE = "----------------------------------------------------------"
    SPACE = "                                                          "
    STRING = <<-EOS
                                         .     .
                                         !!!!!!!                            
                ..'''::::..      .       [[[|]]]   .
            .::'      ``::..     !!!!!!!!|--_--|!!!!!
        '...::'          `'':::.    [[[[[[[[\\_(X)_/]]]]]
                        . . |=| ._/-__-__\\===========/-__\\_
                        !!!!!!!!!\\========[ /]]|[[\\ ]=====/
                    /_-_-| | |-_--|=| | | ||=|_|_|=||"|==|
                  /-__--|_|_|_-_-| |_|_|=||______=||_|  =|
                /-----------------------\\===========/-----/
                ^^^\\^^^^^^^^^^^^^^^^^^^^^^[[|]]|[[|]]=====/
                    |.' ..==::'"'::==.. '.[ /~~~~~\\ ]]]]]]]
                    | .'=[[[|]]|[[|]]]=`._||==  =  || =\\ ]
                    ||= == ||:^s^:|| = == ||=| | | || |=||
                   _||_ = =||o---.|| = ==_||_= == =||==_||_
                   \\__/= = ||:   :||= == \\__/[][][][][]\\__/
                   [||]= ==||:___:|| = = [||]\\//\\//\\[||]
                   }  {---'"'-----'"'- --}  {//\\//\\//}  {
                ____[==]__________________[==]\\//\\//\\[==]_____
                 |`|~~~~|================|~~~~|~~~~~~~~|~~~~||
            jgs|^| ^  |================|^   | ^ ^^ ^ |  ^ ||
        EOS

    def call
        puts STRING
        puts SPACE
        puts "Welcome to Libri, a chamber full of literary wonders.".blue
        puts "Below are some of the most prized literary awards of our time.".blue
        puts "Come freely. This will take a few moments..".blue
        puts LINE
        make_awards
        list_awards
        puts LINE
        leave
    end

    def make_awards
        @awards_array = Scraper.scrape_barnes_noble
        Libri::Awards.create_from_collection(awards_array)
    end

    def list_awards
        Libri::Awards.all.each.with_index(1) { |award, i|
            puts "#{i}. #{award.name}"
        }
        puts LINE
        puts "Which award would you like to explore?".blue
        puts LINE

        menu_awards
    end

    def make_books(award)
        @books_array = Scraper.scrape_award(award)
        Libri::Books.create_from_collection(books_array)
    end

    def list_books(award)
        Libri::Books.all.each.with_index(1) { |book, i|
            puts "#{i}. #{book.title} #{book.author}"
        }
        puts LINE
        puts "Which book would you like to know more about?".blue
        puts LINE

        menu_books(award)
        
    end

    def list_details(book)
        @book_info_hash = Scraper.scrape_book(book)

        @book_info_hash.each { |key, val|
            puts SPACE
            puts "#{key}".upcase.red
            puts LINE
            puts "#{val}"
        }     
    end

    def random_quote
        @quotes_array = Scraper.scrape_quote
        Libri::Quote.create_from_collection(quotes_array)

        random = @quotes_array.sample
        random.each { |key, val|
            puts SPACE
            puts "#{val}"
        }
        puts SPACE
    end

    def menu_awards
        input = STDIN.gets.strip.downcase
    
        if input.to_i.between?(1,15)
            award = @awards_array[input.to_i - 1]
            Libri::Books.all.clear
            make_books(award)
            list_books(award)
        elsif input == "awards"
            list_awards
        elsif input == "exit"
            nil
        elsif input == "nevermore"
            puts LINE
            random_quote
        else
            puts "The raven croaked, 'Please try again.'".red
            puts LINE
            list_awards
        end
    end

    def menu_books(award)
        input = STDIN.gets.strip.downcase
    
        if input.to_i.between?(1,20)
            book = @books_array[input.to_i - 1]
            list_details(book)
            puts LINE
            puts "   To list the books of the same award again, type books".blue
            puts "   To list all the awards again, type awards".blue
            puts LINE
            menu_books(award)            
        elsif input == "nevermore"
            puts LINE
            random_quote
        elsif input == "books"
            list_books(award)
        elsif input == "awards"
            list_awards
        elsif input == "exit"
            nil
        else
            puts "The raven croaked, 'Please try again.'".red
            puts LINE
            list_books(award)
        end
    end

    def leave
        puts "Farewell!".blue
    end

end