#!/usr/bin/env node

var _ = require('lodash');
var fs = require('fs');
var program = require('commander');
var utils = require('./cli-utils');
program = utils.configureCommander(program);

program
  .option('-o, --output [filename]', 'write tx to output file for offline signing')
  .parse(process.argv);

var args = program.args;

utils.getClient(program, function (client) {
  client.getTxProposals({forAirGapped: !!program.output}, function (err, res) {
    utils.die(err);
    
    if (program.output) {
      fs.writeFileSync(program.output, JSON.stringify(res));
      console.log(' * Tx proposals saved to: %s\n', program.output);
    } else {
      utils.renderTxProposals(res);
    }
  });
});