Class: Tng::Services::DirectGeneration

Inherits:
Object
  • Object
show all
Includes:
ExtractMethods
Defined in:
lib/tng/services/direct_generation.rb

Instance Method Summary collapse

Methods included from ExtractMethods

#extract_controller_methods, #extract_model_methods, #extract_other_methods, #extract_service_methods

Constructor Details

#initialize(pastel, testng, http_client, params, show_post_generation_menu_proc, go_ui) ⇒ DirectGeneration

Returns a new instance of DirectGeneration.



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# File 'lib/tng/services/direct_generation.rb', line 12

def initialize(pastel, testng, http_client, params, show_post_generation_menu_proc, go_ui)
  @pastel = pastel
  @testng = testng
  @http_client = http_client
  @params = params
  @show_post_generation_menu = show_post_generation_menu_proc
  @go_ui = go_ui
end

Instance Method Details

#display_audit_results(result) ⇒ Object 



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# File 'lib/tng/services/direct_generation.rb', line 21

def display_audit_results(result)
  # debug logs removed
  audit_results = result[:audit_results] || result["audit_results"] || result[:result] || result["result"] || result
  if audit_results.is_a?(String)
    begin
      audit_results = JSON.parse(audit_results)
    rescue JSON::ParserError
      audit_results = nil
    end
  end
  # debug logs removed
  return unless audit_results.is_a?(Hash)

  @go_ui.show_audit_results(audit_results, "issues")
end

#extract_methods_for_type(file_object, type) ⇒ Object 



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# File 'lib/tng/services/direct_generation.rb', line 189

def extract_methods_for_type(file_object, type)
  case type
  when "controller" then extract_controller_methods(file_object)
  when "model" then extract_model_methods(file_object)
  when "service" then extract_service_methods(file_object)
  else extract_other_methods(file_object)
  end
end

#find_similar_files(base_name) ⇒ Object 



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# File 'lib/tng/services/direct_generation.rb', line 91

def find_similar_files(base_name)
  unless Tng::Utils.rails_project?(Dir.pwd)
    root = Dir.pwd
    files = Tng::Services::FileDiscovery.list_ruby_files(root)
    return files
      .select { |f| File.basename(f, ".rb").include?(base_name) }
      .map { |f| f.gsub(%r{^#{Regexp.escape(root)}/}, "") }
  end

  rails_root = defined?(::Rails) && ::Rails.root ? ::Rails.root.to_s : Dir.pwd
  similar_files = []

  %w[app/controllers app/models app/services app/service].each do |dir|
    next unless Dir.exist?(File.join(rails_root, dir))

    Dir.glob(File.join(rails_root, dir, "**", "*#{base_name}*.rb")).each do |file|
      next if Tng::Utils.ignored_path?(file)
      similar_files << file.gsub(%r{^#{Regexp.escape(rails_root)}/}, "")
    end
  end

  similar_files
end

#generate_test_for_file(file_path, method_name, type) ⇒ Object 



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# File 'lib/tng/services/direct_generation.rb', line 115

def generate_test_for_file(file_path, method_name, type)
  file_object = FileTypeDetector.build_file_object(file_path, type)
  methods = extract_methods_for_type(file_object, type)

  if methods.empty?
    @go_ui.display_warning(@pastel.yellow("⚠️  No methods found in #{file_object[:name]}"))
    return
  end

  method_info = methods.find { |m| m[:name].downcase == method_name.downcase }
  if method_info && @params[:class_name]
    method_info = method_info.merge(class_name: @params[:class_name])
  end

  unless method_info
    @go_ui.display_error(@pastel.red("❌ Method '#{method_name}' not found in #{file_object[:name]}"))
    @go_ui.display_list(@pastel.yellow("Available methods:"), methods.first(10).map { |m| m[:name] })
    return
  end

  action =
    if @params[:trace]
      "Tracing"
    elsif @params[:audit]
      "Auditing"
    else
      "Generating test for"
    end
  @go_ui.display_info(@pastel.bright_white("🎯 #{action} #{file_object[:name]}##{method_info[:name]}..."))

  result = @go_ui.show_progress("Processing...") do |progress|
    generate_test_result(file_object, method_info, type, progress)
  end
  # debug logs removed

  if result&.dig(:error)
    label =
      if @params[:trace]
        "Trace"
      elsif @params[:audit]
        "Audit"
      else
        "Test generation"
      end
    @go_ui.display_error(@pastel.red("❌ #{label} failed: #{result[:message]}"))
  elsif result&.dig(:trace_generated)
    if result[:file_path]
      @go_ui.show_trace_results(result[:file_path])
      File.unlink(result[:file_path]) if File.exist?(result[:file_path])
    end
  elsif @params[:audit]
    display_audit_results(result)
  elsif result && result[:file_path]
    @show_post_generation_menu.call(result)
  else
    @go_ui.display_error(@pastel.red("❌ Failed to generate test"))
  end
end

#generate_test_result(file_object, method_info, type, progress) ⇒ Object 



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# File 'lib/tng/services/direct_generation.rb', line 198

def generate_test_result(file_object, method_info, type, progress)
  generator = Tng::Services::TestGenerator.new(@http_client)

  if !Tng::Utils.rails_project?(Dir.pwd)
    method_info = method_info.merge(test_type: method_info[:test_type] || "other")
    return generator.run_for_ruby_method(file_object, method_info, progress: progress) unless @params[:trace] || @params[:audit]

    if @params[:audit]
      return generator.run_audit_for_ruby_method(file_object, method_info, progress: progress)
    end
  end

  if @params[:trace]
    perform_trace_analysis(file_object, method_info, progress)
  elsif @params[:audit]
    case type
    when "controller" then generator.run_audit_for_controller_method(file_object, method_info, progress: progress)
    when "model" then generator.run_audit_for_model_method(file_object, method_info, progress: progress)
    when "service" then generator.run_audit_for_service_method(file_object, method_info, progress: progress)
    else generator.run_audit_for_other_method(file_object, method_info, progress: progress)
    end
  else
    case type
    when "controller" then generator.run_for_controller_method(file_object, method_info, progress: progress)
    when "model" then generator.run_for_model_method(file_object, method_info, progress: progress)
    when "service" then generator.run_for_service_method(file_object, method_info, progress: progress)
    else generator.run_for_other_method(file_object, method_info, progress: progress)
    end
  end
end

#perform_clone_analysis(file_object, progress) ⇒ Object 



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# File 'lib/tng/services/direct_generation.rb', line 229

def perform_clone_analysis(file_object, progress)
  progress.update("Analyzing file for duplicates...", 50)

  project_root = Dir.pwd
  path = File.expand_path(file_object[:path])

  level = @params[:level] || "all"
  begin
    matches = Tng::Analyzer::Context.analyze_clones(project_root, path, level)
    progress.update("Analysis complete!", 100)
    { matches: matches }
  rescue => e
    { error: true, message: e.message }
  end
end

#perform_trace_analysis(file_object, method_info, progress) ⇒ Object 



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# File 'lib/tng/services/direct_generation.rb', line 245

def perform_trace_analysis(file_object, method_info, progress)
  progress.update("Tracing method execution...", 50)

  project_root = Dir.pwd
  path = File.expand_path(file_object[:path])

  begin
    trace_json = Tng::Analyzer::Context.analyze_symbolic_trace(
      project_root,
      path,
      method_info[:name],
      nil
    )

    f = Tempfile.new(['trace', '.json'])
    f.write(JSON.generate(trace_json))
    f.close
    result_path = f.path

    progress.update("Trace generated!", 100)

    { trace_generated: true, file_path: result_path }
  rescue => e
    { error: true, message: e.message }
  end
end

#run ⇒ Object 



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# File 'lib/tng/services/direct_generation.rb', line 37

def run
  file_path = @params[:file]
  method_name = @params[:method]

  unless file_path && (method_name || @params[:clones])
    @go_ui.display_error(@pastel.red("❌ File parameter is required#{@params[:clones] ? "" : " along with method"}"))
    @go_ui.display_warning(@pastel.yellow("Usage: bundle exec tng app/controllers/users_controller.rb index"))
    @go_ui.display_warning(@pastel.yellow("   or: bundle exec tng --file=users_controller.rb --clones [--level=1|2|all]"))
    return
  end

  if Tng::Utils.ignored_path?(file_path)
    @go_ui.display_error(@pastel.red("❌ Ignored by TNG config (ignore_files/ignore_folders). Remove it from config to proceed."))
    return
  end

  resolved_result = FileTypeDetector.resolve_file_path(file_path)
  if resolved_result.is_a?(Hash) && resolved_result[:ignored]
    @go_ui.display_error(@pastel.red("❌ Ignored by TNG config (ignore_files/ignore_folders). Remove it from config to proceed."))
    return
  end
  resolved_path = resolved_result.is_a?(Hash) ? resolved_result[:path] : resolved_result

  unless resolved_path && File.exist?(resolved_path)
    @go_ui.display_error(@pastel.red("❌ File not found: #{file_path}"))
    suggest_similar_files(file_path)
    return
  end
  if Tng::Utils.ignored_path?(resolved_path)
    @go_ui.display_error(@pastel.red("❌ Ignored by TNG config (ignore_files/ignore_folders). Remove it from config to proceed."))
    return
  end

  type = FileTypeDetector.detect_type(resolved_path)

  if @params[:clones]
    run_clones_for_file(resolved_path, type)
  else
    generate_test_for_file(resolved_path, method_name, type)
  end
end

#run_clones_for_file(file_path, type) ⇒ Object 



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# File 'lib/tng/services/direct_generation.rb', line 174

def run_clones_for_file(file_path, type)
  file_object = FileTypeDetector.build_file_object(file_path, type)
  @go_ui.display_info(@pastel.bright_white("🎯 Analyzing clones in #{file_object[:name]}..."))

  result = @go_ui.show_progress("Processing...") do |progress|
    perform_clone_analysis(file_object, progress)
  end

  if result&.dig(:error)
    @go_ui.display_error(@pastel.red("❌ Clone analysis failed: #{result[:message]}"))
  else
    @go_ui.show_clones(file_object[:path], result)
  end
end

#suggest_similar_files(file_path) ⇒ Object 



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# File 'lib/tng/services/direct_generation.rb', line 79

def suggest_similar_files(file_path)
  base_name = File.basename(file_path, ".rb")

  similar_files = find_similar_files(base_name)

  if similar_files.empty?
    @go_ui.display_info(@pastel.dim("  No similar files found"))
  else
    @go_ui.display_list(@pastel.yellow("💡 Did you mean one of these?"), similar_files.first(5))
  end
end