'use strict';


var BitcoreNode = require('./lib/node');
var bitcore = require('bitcore');
var Unit = bitcore.Unit;

if (require.main === module) {
  var reporters = {};
  reporters.none = function() {
    // do nothing
  };
  reporters.matrix = function(tx) {
    var s = tx.toString();
    for (var i = 0; i < s.length; i++) {
      var slice = s.slice(4 * i, 4 * (i + 1));
      if (slice.length < 4) {
        continue;
      }
      var c = JSON.parse('"\\u' + slice + '"');
      process.stdout.write(c);
    }
  };
  reporters.simple = function(tx) {
    var tout = Unit.fromSatoshis(tx.outputAmount).toBTC();
    console.log('Transaction:', tx.id);
    console.log('\ttotal_out:', tout, 'BTC');
    console.log('\tinput addresses:');
    tx.inputs.forEach(function(inp) {
      console.log('\t\t' + inp.script.toAddress());
    });
    console.log('\toutput addresses:');
    tx.outputs.forEach(function(out) {
      console.log('\t\t' + out.script.toAddress());
    });
  };
  var config = require('config');
  var node = BitcoreNode.create(config.get('BitcoreNode'));
  node.start();
  node.on('error', function(err) {
    if (err.code === 'ECONNREFUSED') {
      console.log('Connection to bitcoind failed');
    } else {
      console.log('Error: ', err);
    }
  });

  var reporterName = config.get('Reporter');
  var reporter = reporters[reporterName];
  if (!reporter) {
    throw new Error('Unrecognized network reporter: ' + reporterName +
      '. Available: ' + Object.keys(reporters));
  }
  node.on('Transaction', reporter);
}


BitcoreNode.errors = require('./lib/errors');

module.exports = BitcoreNode;