Module: Genai::ChatValidator

Defined in:
lib/genai/chat.rb

Class Method Summary collapse

Class Method Details

.extract_curated_history(comprehensive_history) ⇒ Object 



31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
 
# File 'lib/genai/chat.rb', line 31

def self.extract_curated_history(comprehensive_history)
  return [] if comprehensive_history.empty?
  
  curated_history = []
  length = comprehensive_history.length
  i = 0
  
  while i < length
    role = comprehensive_history[i][:role] || comprehensive_history[i]["role"]

    unless ["user", "model", "assistant", "system", "developer"].include?(role)
      raise ArgumentError, "Unsupported role: #{role}"
    end

    if ["user", "system", "developer"].include?(role)
      current_input = comprehensive_history[i]
      curated_history << current_input
      i += 1
    else
      current_output = []
      is_valid = true
      
      while i < length
        current_role = comprehensive_history[i][:role] || comprehensive_history[i]["role"]
        break unless ["model", "assistant"].include?(current_role)

        current_output << comprehensive_history[i]
        if is_valid && !validate_content(comprehensive_history[i])
          is_valid = false
        end
        i += 1
      end
      
      if is_valid
        curated_history.concat(current_output)
      elsif !curated_history.empty?
        curated_history.pop
      end
    end
  end
  
  curated_history
end

.validate_content(content) ⇒ Object 



3
4
5
6
7
8
9
10
11
12
13
14
15
 
# File 'lib/genai/chat.rb', line 3

def self.validate_content(content)
  message_content = content[:content] || content["content"]
  return true if message_content.is_a?(String) && !message_content.empty?

  parts = content[:parts] || content["parts"]
  return false unless parts && !parts.empty?
  parts.each do |part|
    return false if part.empty?
    text = part[:text] || part["text"]
    return false if text && text.empty?
  end
  true
end

.validate_contents(contents) ⇒ Object 



17
18
19
20
21
22
23
 
# File 'lib/genai/chat.rb', line 17

def self.validate_contents(contents)
  return false if contents.empty?
  contents.each do |content|
    return false unless validate_content(content)
  end
  true
end

.validate_response(response) ⇒ Object 



25
26
27
28
29
 
# File 'lib/genai/chat.rb', line 25

def self.validate_response(response)
  return false unless response[:candidates] && !response[:candidates].empty?
  return false unless response[:candidates][0][:content]
  validate_content(response[:candidates][0][:content])
end