Class: DiscoverDogBreeds::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/discover_dog_breeds/cli.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CLI

Returns a new instance of CLI.



6
7
8
 
# File 'lib/discover_dog_breeds/cli.rb', line 6

def initialize
  @count = 0
end

Instance Attribute Details

#count ⇒ Object

Returns the value of attribute count.



4
5
6
 
# File 'lib/discover_dog_breeds/cli.rb', line 4

def count
  @count
end

Instance Method Details

#call ⇒ Object 



10
11
12
13
 
# File 'lib/discover_dog_breeds/cli.rb', line 10

def call
  puts "*** Welcome to the discover dog breeds app. With this tool you can view names of dog breeds and read more information about a selected breed. ***"
  start
end

#choose_dog(list) ⇒ Object 



65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
 
# File 'lib/discover_dog_breeds/cli.rb', line 65

def choose_dog(list)
  dog_name_search = nil
  if @count > 0
    puts "You did not enter a number or type 'start'"
  end

  puts "Enter a number between 1 and #{list.count} to view a dog breeds details or type 'start' to choose a new letter"

  @count += 1
  input = gets.strip
  if input == "start"
    @count = 0
    start
  else
    input.match(/^([1-9]|[12][0-9])$/) && input.to_i < list.count + 1 ? dog_name_search = list[input.to_i - 1].downcase.split(" ").join("-") : choose_dog(list)
  end
  @count = 0
  dog_name_search
end

#choose_letter ⇒ Object 



50
51
52
53
54
55
56
57
58
59
60
61
62
63
 
# File 'lib/discover_dog_breeds/cli.rb', line 50

def choose_letter
  letter = nil
  if @count > 0
    puts "You did not select a letter..."
  end

  puts "Select a letter between A to Z for a list of dogs."

  @count += 1
  input = gets.strip
  input.match(/^[a-zA-Z]{1}$/i) ? letter = input.upcase : choose_letter
  @count = 0
  letter
end

#display_dog_details(dog) ⇒ Object 



92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
 
# File 'lib/discover_dog_breeds/cli.rb', line 92

def display_dog_details(dog)
  puts "------------ Details for #{dog.name} ------------"

  # display dog details
  puts "Name:                  #{dog.name}"
  puts "Personality:           #{dog.personality}"
  puts "Energy Level:          #{dog.energy}"
  puts "Good with Children:    #{dog.with_children}"
  puts "Good with other dogs:  #{dog.with_dogs}"
  puts "Shedding:              #{dog.shedding}"
  puts "Grooming:              #{dog.grooming}"
  puts "Trainability:          #{dog.trainability}"
  puts "Barking Level:         #{dog.barking}"
  puts ""
  puts "---------------- #{dog.name} Stats ---------------"
  puts "Height Male:           #{dog.height_male}"
  puts "Height Female:         #{dog.height_female}"
  puts "Weight Male:           #{dog.weight_male}"
  puts "Weight Female:         #{dog.weight_female}"
  puts "Life Expectancy:       #{dog.life}"
end

#display_dog_list(letter, list) ⇒ Object 



85
86
87
88
89
90
 
# File 'lib/discover_dog_breeds/cli.rb', line 85

def display_dog_list(letter, list)
  puts "------------ Dog name begins with #{letter} ------------"
  list.each_with_index do |dog_name, index|
    puts "#{index.to_i + 1}. #{dog_name}"
  end
end

#exit ⇒ Object 



137
138
139
140
141
142
143
144
145
146
 
# File 'lib/discover_dog_breeds/cli.rb', line 137

def exit
  puts "Thank you for using the Discover Dog Breed App"
  puts "Here are all the dog breeds you viewed during this session"
  puts ""

  dogs_viewed = DiscoverDogBreeds::Dog.all
  dogs_viewed.each_with_index do |dog, index|
    puts "#{index.to_i + 1}. #{dog.name}"
  end
end

#start ⇒ Object 



15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
 
# File 'lib/discover_dog_breeds/cli.rb', line 15

def start
  puts ""
  letter = choose_letter

  dog_list = DiscoverDogBreeds::Scrape.new.get_dog_list_by_letter(letter)

  if dog_list.count == 0
    puts "No dogs are listed under letter #{letter}. Please choose another letter."
    start
  else
    display_dog_list(letter, dog_list)

    puts ""
    dog_name = choose_dog(dog_list)

    dog_details = DiscoverDogBreeds::Scrape.new.get_dog_details_by_name(dog_name)
    
    if dog_details.count == 0
      puts "No details for the dog you choose. Please search for another dog breed"
      start
    else
      dog = DiscoverDogBreeds::Dog.create_new_from_details(dog_name, dog_details)
      display_dog_details(dog)

      puts ""
      answer = view_again?
      if answer == "yes"
        start
      else
        exit
      end
    end
  end
end

#view_again? ⇒ Boolean

Returns:

  • (Boolean) 


114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
 
# File 'lib/discover_dog_breeds/cli.rb', line 114

def view_again?
  answer = nil
  if @count > 0
    puts "You did not select either Y or N"
  end

  @count += 1
  puts "Do you want to search for another dog breed? Enter Y or N"
  input = gets.strip.downcase

  if input == "y"
    answer = "yes"
    @count = 0
  elsif input == "n"
    answer = "no"
    @count = 0
  else
    view_again?
  end

  answer
end