Class: NA::Actions

Inherits:
Array
  • Object
show all
Defined in:
lib/na/actions.rb

Overview

Actions controller

Instance Method Summary collapse

Methods inherited from Array

#remove_bad, #wrap

Constructor Details

#initialize(actions = []) ⇒ Actions

Returns a new instance of Actions.



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# File 'lib/na/actions.rb', line 6

def initialize(actions = [])
  super
end

Instance Method Details

#output(depth, config = {}) ⇒ String

Pretty print a list of actions

Parameters:

  • depth (Integer) —

    The depth of the action

  • config (Hash) (defaults to: {}) —

    The configuration options

Options Hash (config):

  • :files (Array) —

    The files to include in the output

  • :regexes (Array) —

    The regexes to match against

  • :notes (Boolean) —

    Whether to include notes in the output

  • :nest (Boolean) —

    Whether to nest the output

  • :nest_projects (Boolean) —

    Whether to nest projects in the output

  • :no_files (Boolean) —

    Whether to include files in the output

Returns:

  • (String) —

    The output string



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# File 'lib/na/actions.rb', line 21

def output(depth, config = {})
  NA::Benchmark.measure('Actions.output') do
    defaults = {
      files: nil,
      regexes: [],
      notes: false,
      nest: false,
      nest_projects: false,
      no_files: false,
      times: false,
      human: false,
      only_timed: false,
      json_times: false
    }
    config = defaults.merge(config)

    return if config[:files].nil?

    # Optionally filter to only actions with a computable duration (@started and @done)
    filtered_actions = if config[:only_timed]
                         self.select do |a|
                           t = a.tags
                           tl = t.transform_keys { |k| k.to_s.downcase }
                           (tl['started'] || tl['start']) && tl['done']
                         end
                       else
                         self
                       end

    if config[:nest]
      template = NA.theme[:templates][:default]
      template = NA.theme[:templates][:no_file] if config[:no_files]

      parent_files = {}
      out = []

      if config[:nest_projects]
        filtered_actions.each do |action|
          parent_files[action.file] ||= []
          parent_files[action.file].push(action)
        end

        parent_files.each do |file, acts|
          projects = NA.project_hierarchy(acts)
          out.push("#{file.sub(%r{^./}, '').shorten_path}:")
          out.concat(NA.output_children(projects, 0))
        end
      else
        template = NA.theme[:templates][:default]
        template = NA.theme[:templates][:no_file] if config[:no_files]

        filtered_actions.each do |action|
          parent_files[action.file] ||= []
          parent_files[action.file].push(action)
        end

        parent_files.each do |file, acts|
          out.push("#{file.sub(%r{^\./}, '')}:")
          acts.each do |a|
            out.push("\t- [#{a.parent.join('/')}] #{a.action}")
            out.push("\t\t#{a.note.join("\n\t\t")}") unless a.note.empty?
          end
        end
      end
      NA::Pager.page out.join("\n")
    else
      # Optimize template selection
      template = if config[:no_files]
                   NA.theme[:templates][:no_file]
                 elsif config[:files]&.any?
                   config[:files].one? ? NA.theme[:templates][:single_file] : NA.theme[:templates][:multi_file]
                 elsif depth > 1
                   NA.theme[:templates][:multi_file]
                 else
                   NA.theme[:templates][:default]
                 end
      template += '%note' if config[:notes]

      # Show './' for current directory only when listing also includes subdir files
      if template == NA.theme[:templates][:multi_file]
        has_subdir = config[:files]&.any? { |f| File.dirname(f) != '.' } || depth > 1
        NA.show_cwd_indicator = !has_subdir.nil?
      else
        NA.show_cwd_indicator = false
      end

      # Skip debug output if not verbose
      config[:files]&.each { |f| NA.notify(f, debug: true) } if config[:files] && NA.verbose

      # Optimize output generation - compile all output first, then apply regexes
      output = String.new
      total_seconds = 0
      totals_by_tag = Hash.new(0)
      timed_items = []
      NA::Benchmark.measure('Generate action strings') do
        filtered_actions.each_with_index do |action, idx|
          # Generate raw output without regex processing
          line = action.pretty(template: { templates: { output: template } }, regexes: [], notes: config[:notes])

          if config[:times]
            # compute duration from @started/@done
            tags = action.tags.transform_keys { |k| k.to_s.downcase }
            begun = tags['started'] || tags['start']
            finished = tags['done']
            if begun && finished
              begin
                start_t = Time.parse(begun)
                end_t = Time.parse(finished)
                secs = [end_t - start_t, 0].max.to_i
                total_seconds += secs
                dur_color = NA.theme[:duration] || '{y}'
                line << NA::Color.template(" #{dur_color}[#{format_duration(secs, human: config[:human])}]{x}")

                # collect for JSON output
                timed_items << {
                  action: NA::Color.uncolor(action.action),
                  started: start_t.iso8601,
                  ended: end_t.iso8601,
                  duration: secs
                }

                # accumulate per-tag durations (exclude time-control tags)
                tags.each_key do |k|
                  next if k =~ /^(start|started|done)$/i

                  totals_by_tag[k.sub(/^@/, '')] += secs
                end
              rescue StandardError
                # ignore parse errors
              end
            end
          end

          unless config[:only_times]
            output << line
            output << "\n" unless idx == filtered_actions.size - 1
          end
        end
      end

      # If JSON output requested, emit JSON and return immediately
      if config[:json_times]
        require 'json'
        json = {
          timed: timed_items,
          tags: totals_by_tag.map { |k, v| { tag: k, duration: v } }.sort_by { |h| -h[:duration] },
          total: {
            seconds: total_seconds,
            timestamp: format_duration(total_seconds, human: false),
            human: format_duration(total_seconds, human: true)
          }
        }
        puts JSON.pretty_generate(json)
        return
      end

      # Apply regex highlighting to the entire output at once
      if config[:regexes].any?
        NA::Benchmark.measure('Apply regex highlighting') do
          output = output.highlight_search(config[:regexes])
        end
      end

      if config[:times] && total_seconds.positive?
        # Build Markdown table of per-tag totals
        if totals_by_tag.empty?
          # No tag totals, just show total line
          dur_color = NA.theme[:duration] || '{y}'
          output << "\n"
          output << NA::Color.template("{x}#{dur_color}Total time: [#{format_duration(total_seconds, human: config[:human])}]{x}")
        else
          rows = totals_by_tag.sort_by { |_, v| -v }.map do |tag, secs|
            disp = format_duration(secs, human: config[:human])
            ["@#{tag}", disp]
          end
          # Pre-compute total display for width calculation
          total_disp = format_duration(total_seconds, human: config[:human])
          # Determine column widths, including footer labels/values
          tag_header = 'Tag'
          dur_header = config[:human] ? 'Duration (human)' : 'Duration'
          tag_width = ([tag_header.length, 'Total'.length] + rows.map { |r| r[0].length }).max
          dur_width = ([dur_header.length, total_disp.length] + rows.map { |r| r[1].length }).max

          # Header
          output << "\n"
          output << "| #{tag_header.ljust(tag_width)} | #{dur_header.ljust(dur_width)} |\n"
          # Separator for header
          output << "| #{'-' * tag_width} | #{'-' * dur_width} |\n"
          # Body rows
          rows.each do |tag, disp|
            output << "| #{tag.ljust(tag_width)} | #{disp.ljust(dur_width)} |\n"
          end
          # Footer separator (kramdown footer separator with '=') and footer row
          output << "| #{'=' * tag_width} | #{'=' * dur_width} |\n"
          output << "| #{'Total'.ljust(tag_width)} | #{total_disp.ljust(dur_width)} |\n"
        end
      end

      NA::Benchmark.measure('Pager.page call') do
        NA::Pager.page(output)
      end
    end
  end
end