var bus = {};

MicroEvent.mixin(bus);
var wsUrl = 'ws://ec2-52-50-147-81.eu-west-1.compute.amazonaws.com:8080';
var path = 'http://ec2-52-50-147-81.eu-west-1.compute.amazonaws.com/';
var skycons = new Skycons({color: '#e5f7fd'});

/*
var lights = {
    off: ['frontLightOff', 'middleLightOff', 'backLightOff'],
    on: ['frontLightOn', 'middleLightOn', 'backLightOn']
  };
*/

var lights = {
    off: ['frontLightOff', 'backLightOff'],
    on: ['frontLightOn',  'backLightOn']
  };

//Var tempColours = chroma.scale(['blue','yellow','red']).colors(36);
//console.log(tempColours);

var tempColours = [
  {
    t: 0,
    r: 80,
    g: 181,
    b: 221
  },
  {
    t: 1,
    r: 80,
    g: 181,
    b: 221
  },
  {
    t: 2,
    r: 80,
    g: 181,
    b: 221
  },
  {
    t: 3,
    r: 80,
    g: 181,
    b: 221
  },
  {
    t: 4,
    r: 80,
    g: 181,
    b: 221
  },
  {
    t: 5,
    r: 80,
    g: 181,
    b: 221
  },
  {
    t: 6,
    r: 78,
    g: 178,
    b: 206
  },
  {
    t: 7,
    r: 76,
    g: 176,
    b: 190
  },
  {
    t: 8,
    r: 73,
    g: 173,
    b: 175
  },
  {
    t: 9,
    r: 72,
    g: 171,
    b: 159
  },
  {
    t: 10,
    r: 70,
    g: 168,
    b: 142
  },
  {
    t: 11,
    r: 68,
    g: 166,
    b: 125
  },
  {
    t: 12,
    r: 66,
    g: 164,
    b: 108
  },
  {
    t: 13,
    r: 102,
    g: 173,
    b: 94
  },
  {
    t: 14,
    r: 135,
    g: 190,
    b: 64
  },
  {
    t: 15,
    r: 179,
    g: 204,
    b: 26
  },
  {
    t: 16,
    r: 214,
    g: 213,
    b: 28
  },
  {
    t: 17,
    r: 249,
    g: 202,
    b: 3
  },
  {
    t: 18,
    r: 246,
    g: 181,
    b: 3
  },
  {
    t: 19,
    r: 244,
    g: 150,
    b: 26
  },
  {
    t: 20,
    r: 236,
    g: 110,
    b: 5
  },
  {
    t: 21,
    r: 234,
    g: 90,
    b: 36
  },
  {
    t: 22,
    r: 228,
    g: 87,
    b: 43
  },
  {
    t: 23,
    r: 225,
    g: 74,
    b: 41
  },
  {
    t: 24,
    r: 224,
    g: 65,
    b: 39
  },
  {
    t: 25,
    r: 217,
    g: 55,
    b: 43
  },
  {
    t: 26,
    r: 214,
    g: 49,
    b: 41
  },
  {
    t: 27,
    r: 209,
    g: 43,
    b: 43
  },
  {
    t: 28,
    r: 205,
    g: 40,
    b: 47
  },
  {
    t: 29,
    r: 200,
    g: 36,
    b: 50
  },
  {
    t: 30,
    r: 195,
    g: 35,
    b: 52
  },
  {
    t: 31,
    r: 190,
    g: 33,
    b: 56
  },
  {
    t: 32,
    r: 185,
    g: 32,
    b: 59
  }
];

var prevDate, prevTime, weatherTimer = 0;
function updateCalendar(d) {
  'use strict';
  var $calendar = $('#calendar');


  if (d.current !== null && d.current.hasOwnProperty('dtstart')) {
    var calString = ['<div class="mui--text-subhead">',d.current.summary,'</div>'].join('');
    $('#caltext').html(calString);
    $calendar.slideDown();
  } else {
    $calendar.slideUp();
  }


}


function updateDateTime() {
  var now = Date.create(new Date());

  var $date = $('#date');
  var $time = $('#time');
  var curTime = now.format('<span class="hour">{24hr}</span>{mm}');
  var curDate = now.format('{yyyy}-{MM}-{dd}');
  if (prevTime !== curTime) {
    $time.html(curTime);
    //  UpdateCalendar();
    prevTime = curTime;
  }

  if (prevDate !== curDate) {
    $date.html(now.format('<span class="wd-{do}">{Weekday}</span><br><span class="mo mo-{M}">{Month} {dd}</span><br>{yyyy}'));
    prevDate = curDate;
  }
}


function turnOnLights(id) {
console.log(id);
  $.post(path + 'api/v1/lighting/on', {light: id}, function() {});
}

function turnOffLights(id) {
  $.post(path + 'api/v1/lighting/off', {light: id}, function() {});
}

function turnOnHeating() {
  $.post(path + 'api/v1/heating/on', {}, function() {});
}

function turnOffHeating() {
  $.post(path + 'api/v1/heating/off', {}, function() {});
}

function turnOnProjector() {
  $.post(path + 'api/v1/projector/on', {}, function() {});
}

function turnOffProjector() {
  $.post(path + 'api/v1/projector/off', {}, function() {});
}

$('#projectorOn').on('click', function() {
  turnOnProjector();
});

$('#projectorOff').on('click', function() {
  turnOffProjector();
});

$('#heatingOn').on('click', function() {
  turnOnHeating();
});

$('#heatingOff').on('click', function() {
  turnOffHeating();
});

$('#frontLightOn').on('click', function() {
  //turnOnLights(1);
  turnOnLights('o');
});

$('#middleLightOn').on('click', function() {
  turnOnLights(2);
});

$('#backLightOn').on('click', function() {
  //turnOnLights(3);
  turnOnLights('n');
});

$('#frontLightOff').on('click', function() {
  //turnOffLights('a');
  turnOffLights('f');
});

$('#middleLightOff').on('click', function() {
  turnOffLights('b');
});

$('#backLightOff').on('click', function() {
  turnOffLights('g');
});

function rgb(cv) {
  return ['rgb(', cv.r, ',', cv.g, ',', cv.b, ')'].join('');
}

function clock() {
  'use strict';
  updateDateTime();
  var now = new Date;
  var mod = 60000 - (now.getTime() % 60000);

  setTimeout(function() {clock();},mod + 10);

}


var SOWEBSOCKET = function() {
  this.socket = null;
  this.retry = 0;
  this.timer = 0;
  this.previousTemp = 0;

  this.startWebSocket = function() {
    'use strict';
    console.log('Starting socket?');

    var url = wsUrl;

    var wsCtor = window['MozWebSocket'] ? MozWebSocket : WebSocket;
    this.socket = new wsCtor(url, 'stream');

    this.socket.onopen = this.handleWebsocketOnOpen.bind(this);
    this.socket.onmessage = this.handleWebsocketMessage.bind(this);
    this.socket.onclose = this.handleWebsocketClose.bind(this);
    this.socket.onerror = function(e) {
      console.log('whoops');
      console.error(e);
    };

  };

  this.updateHeating = function(obj) {
    var $curTemp = $('#curTemp');
    if (this.previousTemp !== obj.temp) {
      $curTemp.text(obj.temp);
      // Console.log(tempColours[parseInt(obj.temp)]);
      $curTemp.css('color', rgb(tempColours[parseInt(obj.temp)]));
      this.previousTemp = obj.temp;
    }
  };

  this.toggleLighting = function(id) {
    'use strict';

    var _id, _off = ['f', 'g'], _on = ['o', 'n'],  $show, $hide;
    _id = _off.indexOf(id);

    console.log(id,_id);
    if (_id > -1) {
      // Lights are being turnd off

      $hide = ['#', lights.off[_id]].join('');
      $show = ['#', lights.on[_id]].join('');
    } else {
      _id = _on.indexOf(id);
      console.log('>', id,_id);

      $show = ['#', lights.off[_id]].join('');
      $hide = ['#', lights.on[_id]].join('');
    }
    $($show).show();
    $($hide).hide();

  };

  this.toggleHeating = function(status) {
    'use strict';
    var $show, $hide;
    if (status) {
      $hide = $('#heatingOn');
      $show = $('#heatingOff');
    } else {
      $show = $('#heatingOn');
      $hide = $('#heatingOff');

    }
    $($show).show();
    $($hide).hide();

  };

  this.toggleProjector = function(status) {
      'use strict';
      var $show, $hide;
    console.log('toggle projector', status);
      if (status) {
        $hide = $('#projectorOn');
        $show = $('#projectorOff');
      } else {
        $show = $('#projectorOn');
        $hide = $('#projectorOff');

      }
      $($show).show();
      $($hide).hide();

    };

  this.updateLighting = function(obj) {
    //Console.log(obj);
    $('#lightR').text(obj.Red);
    $('#lightG').text(obj.Green);
    $('#lightB').text(obj.Blue);

    var r = parseInt(obj.Red);
    var g = parseInt(obj.Green);
    var b = parseInt(obj.Blue);

    var shiftR = (r & 0xff00) >> 8;

    var newR = Math.floor(((r / 65535.0) * 100) * 255);
    var newG = Math.floor(((g / 65535.0) * 100) * 255);
    var newB = Math.floor(((b / 65535.0) * 100) * 255);

    var w = '#' + ('0' + parseInt(newR).toString(16)).substr(-2,
        2) + ('0' + parseInt(newG).toString(16)).substr(-2,
        2) + ('0' + parseInt(newB).toString(16)).substr(-2, 2);

    $('#lightW').text(w).css('background-color', w);
  };

  this.updateProj = function(obj) {
    //Console.log(obj);
    var r = parseInt(obj.Red);
    var g = parseInt(obj.Green);
    var b = parseInt(obj.Blue);

    var newR = Math.floor(((r / 65535.0) * 100) * 255);
    var newG = Math.floor(((g / 65535.0) * 100) * 255);
    var newB = Math.floor(((b / 65535.0) * 100) * 255);

    $('#projR').text(newR);
    $('#projG').text(newG);
    $('#projB').text(newB);

    var y = Math.floor((0.2126 * newR + 0.7152 * newG + 0.0722 * newB));

    var w = '#' + ('0' + parseInt(y).toString(16)).substr(-2,
        2) + ('0' + parseInt(y).toString(16)).substr(-2, 2) + ('0' + parseInt(
        y).toString(16)).substr(-2, 2);

    $('#projW').text(w).css('background-color', w);
  };

  this.handleData = function(d) {
console.log(d.id);
    switch (d.id) {
      case 'LightingDataReceived':

        //   This.updateLighting(d.sensorData.d);
        break;
      case 'ProjectorDataReceived':
        //       This.updateProj(d.sensorData.d);
        break;
      case 'HeatingDataReceived':
        this.updateHeating(d.sensorData.d);
        break;
      case 'calendar':
        updateCalendar(d);
        break;
      case 'Lighting':
        console.log('+++ Lighting');
        this.toggleLighting(d.device);
        break;
      case 'Heating':
        this.toggleHeating(d.status);
        break;
      case 'Projector':
        this.toggleProjector(d.status);
        break;

      default:
        console.log(d);
        break;
    }
  };

  this.handleWebsocketOnOpen = function() {
    'use strict';
    this.retry = 0;
    $('#longWait').hide();
    $('#noSocket').slideUp();
  };

  this.handleWebsocketMessage = function(message) {

    var command;
    try {
      command = JSON.parse(message.data);
      this.updateDateTime();
    }
    catch (e) { /* Do nothing */
    }

    if (command) {
      //This.dispatchCommand(command);
      this.handleData.call(this,command);
    }
  };

  this.handleWebsocketClose = function() {
    console.error('WebSocket Connection Closed.');
    $('#noSocket').slideDown();
    var self = this;
    this.retry++;
    if (this.retry > 12) {
      this.retry = 1;
    }

    if (this.retry === 3) {
      $('#longWait').fadeIn();
    }
    console.log('Waiting ', 5000 * this.retry);
    this.timer = setTimeout(function() {self.startWebSocket();},5000 * this.retry);
  };

  this.startWebSocket();
};

var get_weather = function() {
    navigator.geolocation.getCurrentPosition(show_weather,function(e) {alert(e.code + ' / ' + e.message);});
  };

bus.bind('displayWeather', function(data) {
  console.log(data.currently);
  $('#weatherText').html(parseInt(data.currently.temperature) + '&deg;c&nbsp;');
  skycons.add('icon1', data.currently.icon);
});

var weatherClock = function() {
  'use strict';
  get_weather();
  var now = new Date;
  var mod = 1800000 - (now.getTime() % 1800000);

  weatherTimer = setTimeout(function() {weatherClock();},mod + 10);

}

var show_weather = function(position) {
  var latitude = position.coords.latitude;
  var longitude = position.coords.longitude;
  // Let's show a map or do something interesting!
  $.ajax({
    type: 'GET',
    url: 'https://api.forecast.io/forecast/0657dc0d81c037cbc89ca88e383b6bbf/' + latitude.toString() + ',' + longitude.toString() + '?units=uk2',
    data: '',
    dataType: 'jsonp',
    timeout: 10000,
    context: $('body'),
    contentType: ('application/json'),
    headers: {
      'Access-Control-Allow-Origin': '*',
      'Access-Control-Allow-Methods': 'PUT, GET, POST, DELETE, OPTIONS',
      'Access-Control-Allow-Headers': 'Content-Type'
    },
    success: function(data) {
      bus.trigger('displayWeather', data);
    },
    error: function(xhr, type) {
      console.error('ajax error');
      console.error(xhr);
      console.error(type);
    }
  });
};



/*

(function() {
    path = 'http://localhost:3000/';
    wsUrl = 'ws://localhost:3001';
    var iOS = ['iPad', 'iPhone', 'iPod'].indexOf(navigator.platform) >= 0;
    if (iOS) {
      $('#iosTaskbar').show();
      path = 'http://localhost:3000/';
    }

    clock();
    get_weather();
    var soWebSocket = new SOWEBSOCKET();
  })();
*/


document.addEventListener('deviceready', onDeviceReady, false);
function onDeviceReady() {

  console.log('+++ device ready');

  var iOS = ['iPad', 'iPhone', 'iPod'].indexOf(navigator.platform) >= 0;
  if (iOS) {
    $('#iosTaskbar').show();
    // path = 'http://localhost:3000/';
  }
  clock();
  weatherClock();
  var soWebSocket = new SOWEBSOCKET();
}