#!/usr/bin/env ruby

require_relative "../lib/masticate"

command, filename = ARGV

case ARGV.shift
when 'sniff'
  results = Masticate.sniff(filename)
  col_sep = results[:col_sep]
  col_sep = "TAB" if col_sep == "\t"
  $stderr.puts <<-EOT
Processing complete.
  Input delimiter: #{col_sep}
  Field counts: #{results[:field_counts].inspect}
EOT

when 'mend'
  metadata = Masticate.sniff(filename)
  col_sep = metadata[:col_sep]
  col_sep = "TAB" if col_sep == "\t"
  results = Masticate.mend(filename, metadata)
  $stderr.puts <<-EOT
Processing complete.
  Input delimiter: #{col_sep}
  Lines in input: #{results[:input_records]}
  Lines in output: #{results[:output_records]}
EOT

when 'csvify'
  metadata = Masticate.sniff(filename)
  results = Masticate.csvify(filename, metadata)
  $stderr.puts <<-EOT
Processing complete.
  Input delimiter: #{metadata[:col_sep]}
  Lines in input: #{results[:input_count]}
  Lines in output: #{results[:output_count]}
EOT

else
  raise "unknown command #{command}"
end