Module: RubyTodo::ExportFileHelpers

Included in:
ExportProcessingHelpers
Defined in:
lib/ruby_todo/commands/ai_assistant.rb

Overview

Module for handling export-related functionality - Part 3: File and Parameter Handling

Instance Method Summary collapse

Instance Method Details

#default_export_filename(current_time, format, status = "done") ⇒ Object

Update default export filename to reflect the status



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# File 'lib/ruby_todo/commands/ai_assistant.rb', line 593

def default_export_filename(current_time, format, status = "done")
  "#{status}_tasks_export_#{current_time.strftime("%Y%m%d")}.#{format}"
end

#export_data_to_file(exported_data, filename, format) ⇒ Object 



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# File 'lib/ruby_todo/commands/ai_assistant.rb', line 645

def export_data_to_file(exported_data, filename, format)
  case format
  when "json"
    export_to_json(exported_data, filename)
  when "csv"
    export_to_csv(exported_data, filename)
  end
end

#export_to_csv(exported_data, filename) ⇒ Object 



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# File 'lib/ruby_todo/commands/ai_assistant.rb', line 658

def export_to_csv(exported_data, filename)
  require "csv"
  CSV.open(filename, "wb") do |csv|
    # Add headers - Note: "Completed At" is the date when the task was moved to the "done" status
    csv << ["Notebook", "ID", "Title", "Description", "Tags", "Priority", "Created At", "Completed At"]

    # Add data rows
    exported_data["notebooks"].each do |notebook|
      notebook["tasks"].each do |task|
        # Handle tags that might be arrays or comma-separated strings
        tag_value = format_tags_for_csv(task["tags"])

        csv << [
          notebook["name"],
          task["id"] || "N/A",
          task["title"],
          task["description"] || "",
          tag_value,
          task["priority"] || "normal",
          task["created_at"],
          task["updated_at"]
        ]
      end
    end
  end
end

#export_to_json(exported_data, filename) ⇒ Object 



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# File 'lib/ruby_todo/commands/ai_assistant.rb', line 654

def export_to_json(exported_data, filename)
  File.write(filename, JSON.pretty_generate(exported_data))
end

#extract_custom_filename(prompt, format) ⇒ Object 



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# File 'lib/ruby_todo/commands/ai_assistant.rb', line 633

def extract_custom_filename(prompt, format)
  if prompt.match(/to\s+(?:file\s+|filename\s+)?["']?([^"']+)["']?/i)
    filename = ::Regexp.last_match(1).strip
    # Ensure the filename has the correct extension
    unless filename.end_with?(".#{format}")
      filename = "#{filename}.#{format}"
    end
    return filename
  end
  nil
end

#extract_export_parameters(prompt) ⇒ Object 



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# File 'lib/ruby_todo/commands/ai_assistant.rb', line 597

def extract_export_parameters(prompt)
  # Default values for an empty prompt
  prompt = prompt.to_s

  # Parse the number of weeks from the prompt
  weeks_regex = /last\s+(\d+)\s+weeks?/i
  weeks = prompt.match(weeks_regex) ? ::Regexp.last_match(1).to_i : 2 # Default to 2 weeks

  # Allow specifying output format - look for explicit CSV mentions
  format = if prompt.match?(/csv/i) || prompt.match?(/to\s+CSV/i) || prompt.match?(/export.*tasks.*to\s+CSV/i)
             "csv"
           else
             "json"
           end

  # Check if a custom filename is specified
  custom_filename = extract_custom_filename(prompt, format)

  # Get current time
  current_time = Time.now

  # Calculate the time from X weeks ago
  weeks_ago = current_time - (weeks * 7 * 24 * 60 * 60)

  # Determine status for the filename
  status = determine_export_status(prompt)

  {
    weeks: weeks,
    format: format,
    filename: custom_filename || default_export_filename(current_time, format, status),
    weeks_ago: weeks_ago,
    status: status
  }
end

#format_tags_for_csv(tags) ⇒ Object 



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# File 'lib/ruby_todo/commands/ai_assistant.rb', line 685

def format_tags_for_csv(tags)
  if tags.nil?
    ""
  elsif tags.is_a?(Array)
    tags.join(",")
  else
    tags.to_s
  end
end