module PgRails::PrintHelper

def dmy(date)
  date = parsear_fecha(date) if date.is_a? String
  return unless date.present?
  date.strftime('%d/%m/%Y')
end

def dmy_time(date)
  date = parsear_tiempo(date) if date.is_a? String
  return unless date.present?
  date.strftime('%d/%m/%Y %H:%M')
end

def dmyg(date)
  date = parsear_fecha(date) if date.is_a? String
  return unless date.present?
  date.strftime('%d-%m-%Y')
end

def mostrar_con_link(objeto, options = {})
  return unless objeto.present?
  if policy(objeto).show?
    content = truncate_title(block_given? ? yield : objeto)
    if options[:new_tab]
      content += "&nbsp;<i class='fa fa-external-link'>".html_safe
      link_to content.html_safe, objeto, target: :_blank
    else
      link_to content.html_safe, objeto
    end
  else
    truncate_title(block_given? ? yield : objeto)
  end
end

def myg(date)
  date = parsear_fecha(date) if date.is_a? String
  return unless date.present?
  date.strftime('%m-%Y')
end

def parsear_fecha(date)
  return nil unless date.present?
  Date.parse(date)
rescue ArgumentError
  raise FechaInvalidaError, date
end

def parsear_tiempo(datetime)
  return nil unless datetime.present?
  DateTime.parse(datetime)
rescue ArgumentError
  raise FechaInvalidaError, datetime
end

def pg_ajax_link(url, options = {})
  content_tag :span, class: 'pg_ajax_link', data: options.merge(url: url) do
    block_given? ? yield : ''
  end
end

def print_boolean(boolean)
  return if boolean.nil?
  return 'Si' if boolean
  'No'
end

def print_cuit(cuit_number)
  return '' unless cuit_number.present?
  str = cuit_number.to_s
  "#{str[0..1]}-#{str[2..9]}-#{str[10]}"
end

def print_currency(number, moneda = 'pesos')
  return unless number.present?
  "<span class='currency #{moneda}'>#{number_with_precision(number, delimiter: '.',
                                                                    separator: ',', precision: 2)}</span>".html_safe
end

def print_currency2(number, moneda = 'pesos')
  return unless number.present?
  "#{simbolo_moneda(moneda)} #{number_with_precision(number, delimiter: '.', separator: ',',
                                                             precision: 2)}"
end

def print_number(number)
  number_with_precision(number, delimiter: ',', separator: '.', precision: 2)
end

def print_number_coma(number)
  number_with_precision(number, delimiter: '.', separator: ',', precision: 2)
end

def print_value(nombre_clase, field, value)
  if !value.nil? == value # es booleano
    value ? 'Si' : 'No'
  elsif value.nil?
    '-'
  else
    begin
      if nombre_clase.constantize.defined_enums[field].present?
        valor = nombre_clase.constantize.defined_enums[field].invert[value]
        I18n.t("enums.#{nombre_clase.downcase}.#{field}.#{valor}", default: valor)
      else
        truncate_title(value.to_s.encode('UTF-8', invalid: :replace, undef: :replace))
      end
    rescue NameError
      truncate_title(value.to_s.encode('UTF-8', invalid: :replace, undef: :replace))
    end
  end
end

def show_percentage(value)
  return unless value.present?
  "#{value.round(2)} %"
end

def simbolo_moneda(moneda)
  return '$' if moneda == 'pesos'
  return 'U$S' if moneda == 'dolares'
  return '€' if moneda == 'euros'
  return 'R$' if moneda == 'reales'
  return 'CLP' if moneda == 'pesos_chilenos'
  return 'MXN' if moneda == 'pesos_mexicanos'
  '$'
end

def truncate_title(input, length = 20)
  string = input.to_s
  if string.length > length
    content_tag :span, title: input, rel: :tooltip do
      truncate string, length: length
    end
  else
    string
  end
end

def ymd(date)
  date = parsear_fecha(date) if date.is_a? String
  return unless date.present?
  date.strftime('%Y/%m/%d')
end

def ymdg(date)
  date = parsear_fecha(date) if date.is_a? String
  return unless date.present?
  date.strftime('%Y-%m-%d')
end