exc

defmodule Common.StringElements do
  @moduledoc """
  Handles all the strings generated in the compilation process.
  """

  # Compiler general name modules
  @doc """
  This method is called each time the compiler needs to print the output of the `Reader` module, specifically this method: `Reader.read_code_and_tokens/3`.
  ## Specs
  Returns ```SCS``` which is just a label that represents the Source Code String and represents the source code of the C input program.
  """
  def scs(),  do: "SCS"        # Source Code String

  @doc """
  This method is called each time the compiler needs to print the output of the `Reader` module, specifically this method: `Reader.read_code_and_tokens/3`.  
  ## Specs
  Returns ```GTL``` which is just a label that represents the General Token List and contains all the tokens contained in c_tokens.xml specification file.
  """
  def gtl(),  do: "GTL"        # General Token List

  @doc """
  This method is called each time the compiler needs to print the output of the `Lexer` module, specifically this method: `Lexer.tokenize/1`. 
  ## Specs
  Returns ```OTL``` which is just a label that represents the Output Token List and contains all the tokens contained in the source code
  """
  def otl(),  do: "OTL"        # Output Token List

  @doc """
  This method is called each time the compiler needs to print the output of the `CodeGenerator` module, specifically this method: `CodeGenerator.generate_code/2`.  
  ## Specs
  Returns ```Code generated``` which is just a label that represents the generated assembly code.
  """
  def code_generated(),     do: "Code generated"

  @doc """
  This method is called each time the compiler needs to print the output of the `CodeOptimizer` module, specifically this method: `CodeOptimizer.optimize/2`    
  ## Specs
  Returns ```Code optimized``` which is just a label that represents the optimized assembly code.
  """
  def code_optimized(),     do: "Code optimized"

  @doc """
  This method is called each time the compiler needs to print the output of the `CodeConnector` module, specifically this method: `CodeConnector.connect/2`.  
  ## Specs
  Returns ```Code connected``` which is just a label that represents the optimized assembly code with the appropiate headers needed to write the executable.
  """
  def code_connected(),     do: "Code connected"

  @doc """
  This method is called each time the compiler needs to print the output of the `Parser` module, specifically this method: `Parser.parse/2`.  
  ## Specs
  Returns ```OAST``` which is just a label that represents the Output Abstract Syntax Tree generated by the `Parser`.
  """
  def oast(), do: "OAST"      # Output Abstract Syntax Tree

  # Output file names
  @doc """
  This method is called inside `Writer.write_file/1` and is the default ouput executable name. 
  If no output name is provided, `ExC` will use this one.  
  ## Specs
  Returns ```ouput.o.s``` which is the default output executable name.
  """
  def asm_generated_file(), do: "output.o.s"

  #General tests strings
  def lexer_error_invalid_token(), do: "Lexer error: invalid token"
  def parser_error_missing_token(), do: "Parser error: missing token"
  def parser_error_token_not_absorbed(), do: "Parser error: token not absorbed"
end