Class: AIA::PromptHandler

Inherits:
Object
  • Object
show all
Defined in:
lib/aia/prompt_handler.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ PromptHandler

Returns a new instance of PromptHandler.



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# File 'lib/aia/prompt_handler.rb', line 10

def initialize
  @prompts_dir         = AIA.config.prompts_dir
  @roles_dir           = AIA.config.roles_dir # A sub-directory of @prompts_dir
  @directive_processor = AIA::DirectiveProcessor.new

  PromptManager::Prompt.storage_adapter =
    PromptManager::Storage::FileSystemAdapter.config do |c|
      c.prompts_dir      = @prompts_dir
      c.prompt_extension = '.txt'  # default
      c.params_extension = '.json' # default
    end.new
end

Instance Method Details

#fetch_prompt(prompt_id) ⇒ Object 



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# File 'lib/aia/prompt_handler.rb', line 35

def fetch_prompt(prompt_id)
  # Special case for fuzzy search without an initial query
  if prompt_id == '__FUZZY_SEARCH__'
    return fuzzy_search_prompt('')
  end

  # First check if the prompt file exists to avoid ArgumentError from PromptManager
  prompt_file_path = File.join(@prompts_dir, "#{prompt_id}.txt")
  if File.exist?(prompt_file_path)
    prompt = PromptManager::Prompt.new(
      id: prompt_id,
      directives_processor: @directive_processor,
      external_binding: binding,
      erb_flag: AIA.config.erb,
      envar_flag: AIA.config.shell
    )

    # Parameters should be extracted during initialization or to_s
    return prompt if prompt
  else
    puts "Warning: Invalid prompt ID or file not found: #{prompt_id}"
  end

  handle_missing_prompt(prompt_id)
end

#fetch_role(role_id) ⇒ Object 



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# File 'lib/aia/prompt_handler.rb', line 101

def fetch_role(role_id)
  # Handle nil role_id
  return handle_missing_role("roles/") if role_id.nil?

  # Prepend roles_prefix if not already present
  unless role_id.start_with?(AIA.config.roles_prefix)
    role_id = "#{AIA.config.roles_prefix}/#{role_id}"
  end

  # NOTE: roles_prefix is a sub-directory of the prompts directory
  role_file_path = File.join(@prompts_dir, "#{role_id}.txt")

  if File.exist?(role_file_path)
    role_prompt = PromptManager::Prompt.new(
      id: role_id,
      directives_processor: @directive_processor,
      external_binding: binding,
      erb_flag: AIA.config.erb,
      envar_flag: AIA.config.shell
    )
    return role_prompt if role_prompt
  else
    puts "Warning: Invalid role ID or file not found: #{role_id}"
  end

  handle_missing_role(role_id)
end

#fuzzy_search_prompt(prompt_id) ⇒ Object 



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# File 'lib/aia/prompt_handler.rb', line 81

def fuzzy_search_prompt(prompt_id)
  new_prompt_id = search_prompt_id_with_fzf(prompt_id)

  if new_prompt_id.nil? || new_prompt_id.empty?
    raise "Error: Could not find prompt with ID: #{prompt_id} even with fuzzy search"
  end

  prompt = PromptManager::Prompt.new(
    id: new_prompt_id,
    directives_processor: @directive_processor,
    external_binding: binding,
    erb_flag: AIA.config.erb,
    envar_flag: AIA.config.shell
  )

  raise "Error: Could not find prompt with ID: #{prompt_id} even with fuzzy search" if prompt.nil?

  prompt
end

#fuzzy_search_role(role_id) ⇒ Object 



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# File 'lib/aia/prompt_handler.rb', line 166

def fuzzy_search_role(role_id)
  new_role_id = search_role_id_with_fzf(role_id)
  if new_role_id.nil? || new_role_id.empty?
    raise "Error: Could not find role with ID: #{role_id} even with fuzzy search"
  end

  role_prompt = PromptManager::Prompt.new(
    id: new_role_id,
    directives_processor: @directive_processor,
    external_binding: binding,
    erb_flag: AIA.config.erb,
    envar_flag: AIA.config.shell
  )

  raise "Error: Could not find role with ID: #{role_id} even with fuzzy search" if role_prompt.nil?
  role_prompt
end

#get_prompt(prompt_id, role_id = '') ⇒ Object 



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# File 'lib/aia/prompt_handler.rb', line 24

def get_prompt(prompt_id, role_id = '')
  prompt = fetch_prompt(prompt_id)

  unless role_id.empty?
    role_prompt = fetch_role(role_id)
    prompt.text.prepend(role_prompt.text)
  end

  prompt
end

#handle_missing_prompt(prompt_id) ⇒ Object 



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# File 'lib/aia/prompt_handler.rb', line 61

def handle_missing_prompt(prompt_id)
  # Handle empty/nil prompt_id
  prompt_id = prompt_id.to_s.strip
  if prompt_id.empty?
    STDERR.puts "Error: Prompt ID cannot be empty"
    exit 1
  end
  
  if AIA.config.fuzzy
    return fuzzy_search_prompt(prompt_id)
  elsif AIA.config.fuzzy
    puts "Warning: Fuzzy search is enabled but Fzf tool is not available."
    STDERR.puts "Error: Could not find prompt with ID: #{prompt_id}"
    exit 1
  else
    STDERR.puts "Error: Could not find prompt with ID: #{prompt_id}"
    exit 1
  end
end

#handle_missing_role(role_id) ⇒ Object 



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# File 'lib/aia/prompt_handler.rb', line 150

def handle_missing_role(role_id)
  # Handle empty/nil role_id
  role_id = role_id.to_s.strip
  if role_id.empty? || role_id == "roles/"
    STDERR.puts "Error: Role ID cannot be empty"
    exit 1
  end
  
  if AIA.config.fuzzy
    return fuzzy_search_role(role_id)
  else
    STDERR.puts "Error: Could not find role with ID: #{role_id}"
    exit 1
  end
end

#load_role_for_model(model_spec, default_role = nil) ⇒ Object

Load role for a specific model (ADR-005) Takes a model spec hash and default role, returns role text



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# File 'lib/aia/prompt_handler.rb', line 131

def load_role_for_model(model_spec, default_role = nil)
  # Determine which role to use
  role_id = if model_spec.is_a?(Hash)
              model_spec[:role] || default_role
            else
              # Backward compatibility: if model_spec is a string, use default role
              default_role
            end

  return nil if role_id.nil? || role_id.empty?

  # Load the role using existing fetch_role method
  role_prompt = fetch_role(role_id)
  role_prompt.text
rescue => e
  puts "Warning: Could not load role '#{role_id}' for model: #{e.message}"
  nil
end

#search_prompt_id_with_fzf(initial_query) ⇒ Object

FIXME: original implementation used a search_proc to look into the content of the prompt

files.  The use of the select statement does not work.



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# File 'lib/aia/prompt_handler.rb', line 187

def search_prompt_id_with_fzf(initial_query)
  prompt_files = Dir.glob(File.join(@prompts_dir, "*.txt"))
                   .map { |file| File.basename(file, ".txt") }
  fzf = AIA::Fzf.new(
    list: prompt_files,
    directory: @prompts_dir,
    query: initial_query,
    subject: 'Prompt IDs',
    prompt: 'Select a prompt ID:'
  )
  fzf.run || (raise "No prompt ID selected")
end

#search_role_id_with_fzf(initial_query) ⇒ Object 



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# File 'lib/aia/prompt_handler.rb', line 200

def search_role_id_with_fzf(initial_query)
  role_files = Dir.glob(File.join(@roles_dir, "*.txt"))
                .map { |file| File.basename(file, ".txt") }
  fzf = AIA::Fzf.new(
    list: role_files,
    directory: @prompts_dir,
    query: initial_query,
    subject: 'Role IDs',
    prompt: 'Select a role ID:'
  )

  role = fzf.run

  if role.nil? || role.empty?
    raise "No role ID selected"
  end

  unless role.start_with?(AIA.config.role_prefix)
    role = AIA.config.role_prefix + '/' + role
  end

  role
end