#!/usr/bin/env node
'use strict';

process.env.NODE_ENV = process.env.NODE_ENV || 'development';



var mongoose= require('mongoose'),
  assert  = require('assert'),
  config       = require('../../config/config'),
  Transaction  = require('../../app/models/Transaction').class();


mongoose.connection.on('error', function(err) { console.log(err); });

describe('Transaction', function(){

  before(function(done) {
    mongoose.connect(config.db);
    done();
  });

  after(function(done) {
    mongoose.connection.close();
    done();
  });
  var txid = '7e621eeb02874ab039a8566fd36f4591e65eca65313875221842c53de6907d6c';
  it('txid ' + txid, function(done) {
    Transaction.fromIdWithInfo(txid, function(err, tx) {
      if (err) done(err);
      assert.equal(tx.txid, txid);
      assert(!tx.info.isCoinBase);

      for(var i=0; i<20; i++)
        assert(parseFloat(tx.info.vin[i].value) === parseFloat(50), 'input '+i);
      assert(tx.info.vin[0].addr === 'msGKGCy2i8wbKS5Fo1LbWUTJnf1GoFFG59', 'addr 0');
      assert(tx.info.vin[1].addr === 'mfye7oHsdrHbydtj4coPXCasKad2eYSv5P', 'addr 1');
      done();
    });
  });

  it('should pool tx\'s object from mongoose', function(done) {
    var txid = '21798ddc9664ac0ef618f52b151dda82dafaf2e26d2bbef6cdaf55a6957ca237';
    Transaction.fromIdWithInfo(txid, function(err, tx) {
      if (err) done(err);
      assert.equal(tx.txid, txid);
      assert(!tx.info.isCoinBase);
      done();
    });
  });

  it('should pool tx\'s info from bitcoind', function(done) {
    var txid = '21798ddc9664ac0ef618f52b151dda82dafaf2e26d2bbef6cdaf55a6957ca237';
    Transaction.fromIdWithInfo(txid, function(err, tx) {
      if (err) done(err);
      assert.equal(tx.info.txid, txid);
      assert.equal(tx.info.blockhash, '000000000185678d3d7ecc9962c96418174431f93fe20bf216d5565272423f74');
      assert.equal(tx.info.valueOut, 1.66174);
      assert.equal(tx.info.fees, 0.0005 );
      assert.equal(tx.info.size, 226 );
      assert(!tx.info.isCoinBase);
      done();
    });
  });

  var txid1 = '2a104bab1782e9b6445583296d4a0ecc8af304e4769ceb64b890e8219c562399';
  it('test a coinbase TX ' + txid1, function(done) {
    Transaction.fromIdWithInfo(txid1, function(err, tx) {
      if (err) done(err);
      assert(tx.info.isCoinBase);
      assert.equal(tx.info.txid, txid1);
      assert(!tx.info.feeds);
      done();
    });
  });
  var txid22 = '666';
  it('test invalid TX ' + txid22, function(done) {
    Transaction.fromIdWithInfo(txid22, function(err, tx) {
      if (err && err.message.match(/must.be.hexadecimal/))  {
          return done();
      }
      else {
        return done(err);
      }
    });
  });

  var txid23 = '21798ddc9664ac0ef618f52b151dda82dafaf2e26d2bbef6cdaf55a6957ca227';
  it('test unexisting TX ' + txid23, function(done) {

    Transaction.fromIdWithInfo(txid23, function(err, tx) {
      assert(!err);
      assert(!tx);
      return done();
    });
  });



  var txid2 = '64496d005faee77ac5a18866f50af6b8dd1f60107d6795df34c402747af98608';
  it('create TX on the fly ' + txid2, function(done) {
    Transaction.fromIdWithInfo(txid2, function(err, tx) {
      if (err) return done(err);
      assert.equal(tx.info.txid, txid2);
      done();
    });
  });

  var txid2 = '64496d005faee77ac5a18866f50af6b8dd1f60107d6795df34c402747af98608';
  it('test a broken TX ' + txid2, function(done) {
    Transaction.fromIdWithInfo(txid2, function(err, tx) {
      if (err) return done(err);
      assert.equal(tx.info.txid, txid2);
      assert.equal(tx.info.vin[0].addr, 'n1JagbRWBDi6VMvG7HfZmXX74dB9eiHJzU');
      done();
    });
  });

});