var  express          = require('express')
,    load             = require('express-load')
,    passportLocal    = require('passport-local')
,    passport         = require('passport')
,    passportHttp     = require('passport-http')
,    app              = express()
,    path             = require('path')
,    crypto           = require('crypto')
,    helmet           = require('helmet')
,    favicon          = require('serve-favicon')
,    logger           = require('morgan')
,    cookieParser     = require('cookie-parser')
,    bodyParser       = require('body-parser')
,    flash            = require('express-flash')
,    BearerStrategy   = require('passport-http-bearer').Strategy
,    compression      = require('compression')
,    randomToken      = require('random-token')
,    expressSession   = require('express-session')
,    cors             = require('cors');



  // view engine setup

  //app.use(express.static(path.join(__dirname, 'app/views/pagina')));
  //app.set('view engine', 'ejs');
  //app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
  app.use(logger('dev'));
  app.use(cors());
  app.use(bodyParser.json());
  app.use(bodyParser.urlencoded({ extended: true }));
  app.use(cookieParser());
  app.use(helmet());
  app.use(flash());
  app.disable('x-powered-by');

  app.use(express.static(path.join(__dirname, '/public')));


  app.use(compression());
  app.use(cookieParser('iY}ONxQ,Y9I^Z}&y6-i}~35cS/vk/sf8+y@8c.2></>P*Z03Xhue?lzY%|dzN>S'));
  app.use(expressSession({
    secret: process.env.SESSION_SECRET || '1a5H(qzO&1+!8M35tXvai3A*JF%Os]eOoG63/Oo+:1S(R[%x[js09UKDam0#85',
    saveUninitialized: false,
    resave: false,
    cookie: {
      httpOnly: true
    }
  }));

//inicialização passaport
app.use(passport.initialize());
//Usando passport session
app.use(passport.session());
//Strategia autenticador token.
passport.use(new BearerStrategy(
  function(token, done) {
    // Importando o modelo..
    var User = app.models.schema.User;
    var TipoUser = app.models.schema.TipoUser;
    var Assinatura = app.models.schema.Assinatura;

    User.findOne({
      where: {
        token: token
      },
  			include: [
  				{ model: TipoUser},
  				{ model: Assinatura}
  			]
    }).then((user)=>{
      if (!user) {
        return done(null, false);
      }
      return done(null, user, { scope: 'all' });
    }).catch((error)=>{
     return done(err);
   })
  }
  ));
//
// //Passport local para sessão de login
// passport.use(new passportLocal.Strategy({
//   usernameField: 'login',
//   passwordField: 'password',
//
// },verificaLogin));
// passport.use(new passportHttp.BasicStrategy(verificaLogin));
//
// function verificaLogin(username, password, done){
//   var pass = require('./app/middleware/password');
//   var User = app.models.schema.User;
//   var gerador = randomToken(32);
//
//   User.findOne({
//     where: { email: username, senha: crypto.createHash('md5').update(password).digest("hex")}
//   }).then((result)=>{
//     if(result.length == 1){
//       console.log(result);
//
//       // User.update({
//       //   valor: req.body.medida[i].valor},
//       //   {where: {id: req.body.medida[i].id}
//       // })
//       // .then(function (result) {
//       //   res.json(result)
//       // })
//       // .catch(function (error) {
//       //   res.json(error)
//       // });
//
//
//
//           done(null, result);
//
//         } else {
//           done(null, null);
//         }
//       }).catch((error)=>{
//         done(null, null);
//       })
//     }


    passport.serializeUser(function(user, done){
      done(null, user);
    });

    passport.deserializeUser(function(user, done){
      done(null, user);
    });



    load('middleware',{cwd: 'app'})
    .then('models/schema.js')
    .then('controllers')
    .then('routes')
    .then('config')
    .then('boot.js')
    .into(app);

// catch 404 and forward to error handler
app.use(function(req, res, next) {
  var err = new Error('Not Found');
  err.status = 404;
  next(err);
});

// error hndlers
app.use(function(req, res, next) {
  var err = new Error('Not Found');
  err.status = 404;
  next(err);
});

app.use(function(err, req, res) {
  res.status(err.status || 500);
  res.end(JSON.stringify({
    message: err.message,
    error: {}
  }));
});


module.exports = app;