Class: Strata::CLI::FieldEditor

Inherits:
Object
  • Object
show all
Includes:
Terminal
Defined in:
lib/strata/cli/ui/field_editor.rb

Overview

Interactive field editor with row-by-row navigation. Displays a table of AI-generated fields and allows inline editing.

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Terminal

#create_spinner, #print_table, #with_spinner

Constructor Details

#initialize(fields, prompt: TTY::Prompt.new, table_context: nil, model_context: nil) ⇒ FieldEditor

Returns a new instance of FieldEditor.

Parameters:

  • fields (Array<Hash>) —

    Fields from AI with :name, :description, :expression, :schema_type, :data_type

  • table_context (Hash, nil) (defaults to: nil) —

    Optional context with :table_name, :columns, :datasource for prompt mode

  • model_context (Hash, nil) (defaults to: nil) —

    Optional model metadata with :description



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# File 'lib/strata/cli/ui/field_editor.rb', line 20

def initialize(fields, prompt: TTY::Prompt.new, table_context: nil, model_context: nil)
  @fields = fields.map { |f| f.merge(skipped: false) }
  @prompt = prompt
  @pastel = Pastel.new
  @selected_index = 0
  @model_context = model_context || {description: ""}
  @table_context = table_context
end

Instance Attribute Details

#fields ⇒ Object (readonly)

Returns the value of attribute fields.



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# File 'lib/strata/cli/ui/field_editor.rb', line 15

def fields
  @fields
end

#model_context ⇒ Object (readonly)

Returns the value of attribute model_context.



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# File 'lib/strata/cli/ui/field_editor.rb', line 15

def model_context
  @model_context
end

#pastel ⇒ Object (readonly)

Returns the value of attribute pastel.



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# File 'lib/strata/cli/ui/field_editor.rb', line 15

def pastel
  @pastel
end

#prompt ⇒ Object (readonly)

Returns the value of attribute prompt.



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# File 'lib/strata/cli/ui/field_editor.rb', line 15

def prompt
  @prompt
end

Instance Method Details

#run ⇒ Array<Hash>?

Run the interactive editor

Returns:

  • (Array<Hash>, nil) —

    Confirmed fields or nil if cancelled



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# File 'lib/strata/cli/ui/field_editor.rb', line 31

def run
  loop do
    clear_screen
    display_table
    display_help
    show_cursor

    key = prompt.reader.read_keypress

    case key
    when "\e[A", "k" # Up arrow or k
      @selected_index = [@selected_index - 1, 0].max
    when "\e[B", "j" # Down arrow or j
      @selected_index = [@selected_index + 1, @fields.length - 1].min
    when "\r", "\n" # Enter
      handle_edit
    when "s", "S"
      toggle_skip
    when "p", "P"
      handle_prompt_mode
    when "c", "C"
      if prompt.yes?("Confirm and generate model file?")
        show_cursor
        return {fields: active_fields, model_context: @model_context}
      end
    when "q", "Q", "\e" # q or Escape
      if prompt.yes?("Quit without saving?")
        show_cursor
        return nil
      end
    end
  end
end