module Selective::Ruby::Core::Helper

def self.banner
  $selective_banner_displayed = true
  <<~BANNER
     ____       _           _   _
    / ___|  ___| | ___  ___| |_(_)_   _____
    \\___ \\ / _ \\ |/ _ \\/ __| __| \\ \\ / / _ \\
     ___) |  __/ |  __/ (__| |_| |\\ V /  __/
    |____/ \\___|_|\\___|\\___|\\__|_| \\_/ \\___|
    ________________________________________
  BANNER
end

def banner
  Helper.banner
end

def print_notice(message)
  puts_indented <<~TEXT
    #{banner unless $selective_banner_displayed}
    #{message}
  TEXT
end

def print_warning(message)
  puts_indented <<~TEXT
    \e[33m
    #{message}
    \e[0m
  TEXT
end

def puts_indented(text)
  puts text.gsub(/^/, "  ")
end

def safe_filename(filename)
  filename
    .gsub(/[\/\\:*?"<>|\n\r]+/, '_')
    .gsub(/^\.+|\.+$/, '')
    .strip[0, 255]
end

def with_error_handling(include_header: true)
  yield
rescue => e
  raise e if debug?
  header = <<~TEXT
    An error occurred. Please rerun with --debug
    and contact support at https://selective.ci/support
  TEXT
  unless $selective_banner_displayed
    header = <<~TEXT
      #{banner}
      #{header}
    TEXT
  end
  puts_indented <<~TEXT
    \e[31m
    #{header if include_header}
    #{e.message}
    \e[0m
  TEXT
  exit 1
end