#!/usr/bin/coffee
fs = require "fs"
commander = require "commander"
path = require "node:path"
main = require "../js/main"
commander
  .name("hanzi-convert")
  .description("convert chinese text. reads from standard input and writes to standard output")
  .option("-s, --simplify", "convert from traditional to simlified")
  .option("-p, --pinyin", "convert from pinyin to hanzi, resolving ambiguities by preferring the longest most frequent words")
  .option("-z, --hanzi", "convert from pinyin to hanzi")
  .option("-n, --numbers", "convert from pinyin marks to numbers")
options = commander.parse().opts()
input = fs.readFileSync 0, "utf-8"
process.chdir path.dirname __dirname
if options.simplify then console.log main.traditional_to_simplified input
else if options.numbers then console.log main.mark_to_number input
else if options.pinyin then console.log main.hanzi_to_pinyin input
else if options.hanzi then console.log main.pinyin_to_hanzi input