'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var domain;

// This constructor is used to store event handlers. Instantiating this is
// faster than explicitly calling `Object.create(null)` to get a "clean" empty
// object (tested with v8 v4.9).
function EventHandlers() {}
EventHandlers.prototype = Object.create(null);

function EventEmitter() {
  EventEmitter.init.call(this);
}
EventEmitter.usingDomains = false;

EventEmitter.prototype.domain = undefined;
EventEmitter.prototype._events = undefined;
EventEmitter.prototype._maxListeners = undefined;

// By default EventEmitters will print a warning if more than 10 listeners are
// added to it. This is a useful default which helps finding memory leaks.
EventEmitter.defaultMaxListeners = 10;

EventEmitter.init = function() {
  this.domain = null;
  if (EventEmitter.usingDomains) {
    // if there is an active domain, then attach to it.
    if (domain.active && !(this instanceof domain.Domain)) {
      this.domain = domain.active;
    }
  }

  if (!this._events || this._events === Object.getPrototypeOf(this)._events) {
    this._events = new EventHandlers();
    this._eventsCount = 0;
  }

  this._maxListeners = this._maxListeners || undefined;
};

// Obviously not all Emitters should be limited to 10. This function allows
// that to be increased. Set to zero for unlimited.
EventEmitter.prototype.setMaxListeners = function setMaxListeners(n) {
  if (typeof n !== 'number' || n < 0 || isNaN(n))
    throw new TypeError('"n" argument must be a positive number');
  this._maxListeners = n;
  return this;
};

function $getMaxListeners(that) {
  if (that._maxListeners === undefined)
    return EventEmitter.defaultMaxListeners;
  return that._maxListeners;
}

EventEmitter.prototype.getMaxListeners = function getMaxListeners() {
  return $getMaxListeners(this);
};

// These standalone emit* functions are used to optimize calling of event
// handlers for fast cases because emit() itself often has a variable number of
// arguments and can be deoptimized because of that. These functions always have
// the same number of arguments and thus do not get deoptimized, so the code
// inside them can execute faster.
function emitNone(handler, isFn, self) {
  if (isFn)
    handler.call(self);
  else {
    var len = handler.length;
    var listeners = arrayClone(handler, len);
    for (var i = 0; i < len; ++i)
      listeners[i].call(self);
  }
}
function emitOne(handler, isFn, self, arg1) {
  if (isFn)
    handler.call(self, arg1);
  else {
    var len = handler.length;
    var listeners = arrayClone(handler, len);
    for (var i = 0; i < len; ++i)
      listeners[i].call(self, arg1);
  }
}
function emitTwo(handler, isFn, self, arg1, arg2) {
  if (isFn)
    handler.call(self, arg1, arg2);
  else {
    var len = handler.length;
    var listeners = arrayClone(handler, len);
    for (var i = 0; i < len; ++i)
      listeners[i].call(self, arg1, arg2);
  }
}
function emitThree(handler, isFn, self, arg1, arg2, arg3) {
  if (isFn)
    handler.call(self, arg1, arg2, arg3);
  else {
    var len = handler.length;
    var listeners = arrayClone(handler, len);
    for (var i = 0; i < len; ++i)
      listeners[i].call(self, arg1, arg2, arg3);
  }
}

function emitMany(handler, isFn, self, args) {
  if (isFn)
    handler.apply(self, args);
  else {
    var len = handler.length;
    var listeners = arrayClone(handler, len);
    for (var i = 0; i < len; ++i)
      listeners[i].apply(self, args);
  }
}

EventEmitter.prototype.emit = function emit(type) {
  var er, handler, len, args, i, events, domain;
  var needDomainExit = false;
  var doError = (type === 'error');

  events = this._events;
  if (events)
    doError = (doError && events.error == null);
  else if (!doError)
    return false;

  domain = this.domain;

  // If there is no 'error' event listener then throw.
  if (doError) {
    er = arguments[1];
    if (domain) {
      if (!er)
        er = new Error('Uncaught, unspecified "error" event');
      er.domainEmitter = this;
      er.domain = domain;
      er.domainThrown = false;
      domain.emit('error', er);
    } else if (er instanceof Error) {
      throw er; // Unhandled 'error' event
    } else {
      // At least give some kind of context to the user
      var err = new Error('Uncaught, unspecified "error" event. (' + er + ')');
      err.context = er;
      throw err;
    }
    return false;
  }

  handler = events[type];

  if (!handler)
    return false;

  var isFn = typeof handler === 'function';
  len = arguments.length;
  switch (len) {
    // fast cases
    case 1:
      emitNone(handler, isFn, this);
      break;
    case 2:
      emitOne(handler, isFn, this, arguments[1]);
      break;
    case 3:
      emitTwo(handler, isFn, this, arguments[1], arguments[2]);
      break;
    case 4:
      emitThree(handler, isFn, this, arguments[1], arguments[2], arguments[3]);
      break;
    // slower
    default:
      args = new Array(len - 1);
      for (i = 1; i < len; i++)
        args[i - 1] = arguments[i];
      emitMany(handler, isFn, this, args);
  }

  if (needDomainExit)
    domain.exit();

  return true;
};

function _addListener(target, type, listener, prepend) {
  var m;
  var events;
  var existing;

  if (typeof listener !== 'function')
    throw new TypeError('"listener" argument must be a function');

  events = target._events;
  if (!events) {
    events = target._events = new EventHandlers();
    target._eventsCount = 0;
  } else {
    // To avoid recursion in the case that type === "newListener"! Before
    // adding it to the listeners, first emit "newListener".
    if (events.newListener) {
      target.emit('newListener', type,
                  listener.listener ? listener.listener : listener);

      // Re-assign `events` because a newListener handler could have caused the
      // this._events to be assigned to a new object
      events = target._events;
    }
    existing = events[type];
  }

  if (!existing) {
    // Optimize the case of one listener. Don't need the extra array object.
    existing = events[type] = listener;
    ++target._eventsCount;
  } else {
    if (typeof existing === 'function') {
      // Adding the second element, need to change to array.
      existing = events[type] = prepend ? [listener, existing] :
                                          [existing, listener];
    } else {
      // If we've already got an array, just append.
      if (prepend) {
        existing.unshift(listener);
      } else {
        existing.push(listener);
      }
    }

    // Check for listener leak
    if (!existing.warned) {
      m = $getMaxListeners(target);
      if (m && m > 0 && existing.length > m) {
        existing.warned = true;
        var w = new Error('Possible EventEmitter memory leak detected. ' +
                            existing.length + ' ' + type + ' listeners added. ' +
                            'Use emitter.setMaxListeners() to increase limit');
        w.name = 'MaxListenersExceededWarning';
        w.emitter = target;
        w.type = type;
        w.count = existing.length;
        emitWarning(w);
      }
    }
  }

  return target;
}
function emitWarning(e) {
  typeof console.warn === 'function' ? console.warn(e) : console.log(e);
}
EventEmitter.prototype.addListener = function addListener(type, listener) {
  return _addListener(this, type, listener, false);
};

EventEmitter.prototype.on = EventEmitter.prototype.addListener;

EventEmitter.prototype.prependListener =
    function prependListener(type, listener) {
      return _addListener(this, type, listener, true);
    };

function _onceWrap(target, type, listener) {
  var fired = false;
  function g() {
    target.removeListener(type, g);
    if (!fired) {
      fired = true;
      listener.apply(target, arguments);
    }
  }
  g.listener = listener;
  return g;
}

EventEmitter.prototype.once = function once(type, listener) {
  if (typeof listener !== 'function')
    throw new TypeError('"listener" argument must be a function');
  this.on(type, _onceWrap(this, type, listener));
  return this;
};

EventEmitter.prototype.prependOnceListener =
    function prependOnceListener(type, listener) {
      if (typeof listener !== 'function')
        throw new TypeError('"listener" argument must be a function');
      this.prependListener(type, _onceWrap(this, type, listener));
      return this;
    };

// emits a 'removeListener' event iff the listener was removed
EventEmitter.prototype.removeListener =
    function removeListener(type, listener) {
      var list, events, position, i, originalListener;

      if (typeof listener !== 'function')
        throw new TypeError('"listener" argument must be a function');

      events = this._events;
      if (!events)
        return this;

      list = events[type];
      if (!list)
        return this;

      if (list === listener || (list.listener && list.listener === listener)) {
        if (--this._eventsCount === 0)
          this._events = new EventHandlers();
        else {
          delete events[type];
          if (events.removeListener)
            this.emit('removeListener', type, list.listener || listener);
        }
      } else if (typeof list !== 'function') {
        position = -1;

        for (i = list.length; i-- > 0;) {
          if (list[i] === listener ||
              (list[i].listener && list[i].listener === listener)) {
            originalListener = list[i].listener;
            position = i;
            break;
          }
        }

        if (position < 0)
          return this;

        if (list.length === 1) {
          list[0] = undefined;
          if (--this._eventsCount === 0) {
            this._events = new EventHandlers();
            return this;
          } else {
            delete events[type];
          }
        } else {
          spliceOne(list, position);
        }

        if (events.removeListener)
          this.emit('removeListener', type, originalListener || listener);
      }

      return this;
    };

EventEmitter.prototype.removeAllListeners =
    function removeAllListeners(type) {
      var listeners, events;

      events = this._events;
      if (!events)
        return this;

      // not listening for removeListener, no need to emit
      if (!events.removeListener) {
        if (arguments.length === 0) {
          this._events = new EventHandlers();
          this._eventsCount = 0;
        } else if (events[type]) {
          if (--this._eventsCount === 0)
            this._events = new EventHandlers();
          else
            delete events[type];
        }
        return this;
      }

      // emit removeListener for all listeners on all events
      if (arguments.length === 0) {
        var keys = Object.keys(events);
        for (var i = 0, key; i < keys.length; ++i) {
          key = keys[i];
          if (key === 'removeListener') continue;
          this.removeAllListeners(key);
        }
        this.removeAllListeners('removeListener');
        this._events = new EventHandlers();
        this._eventsCount = 0;
        return this;
      }

      listeners = events[type];

      if (typeof listeners === 'function') {
        this.removeListener(type, listeners);
      } else if (listeners) {
        // LIFO order
        do {
          this.removeListener(type, listeners[listeners.length - 1]);
        } while (listeners[0]);
      }

      return this;
    };

EventEmitter.prototype.listeners = function listeners(type) {
  var evlistener;
  var ret;
  var events = this._events;

  if (!events)
    ret = [];
  else {
    evlistener = events[type];
    if (!evlistener)
      ret = [];
    else if (typeof evlistener === 'function')
      ret = [evlistener.listener || evlistener];
    else
      ret = unwrapListeners(evlistener);
  }

  return ret;
};

EventEmitter.listenerCount = function(emitter, type) {
  if (typeof emitter.listenerCount === 'function') {
    return emitter.listenerCount(type);
  } else {
    return listenerCount.call(emitter, type);
  }
};

EventEmitter.prototype.listenerCount = listenerCount;
function listenerCount(type) {
  var events = this._events;

  if (events) {
    var evlistener = events[type];

    if (typeof evlistener === 'function') {
      return 1;
    } else if (evlistener) {
      return evlistener.length;
    }
  }

  return 0;
}

EventEmitter.prototype.eventNames = function eventNames() {
  return this._eventsCount > 0 ? Reflect.ownKeys(this._events) : [];
};

// About 1.5x faster than the two-arg version of Array#splice().
function spliceOne(list, index) {
  for (var i = index, k = i + 1, n = list.length; k < n; i += 1, k += 1)
    list[i] = list[k];
  list.pop();
}

function arrayClone(arr, i) {
  var copy = new Array(i);
  while (i--)
    copy[i] = arr[i];
  return copy;
}

function unwrapListeners(arr) {
  var ret = new Array(arr.length);
  for (var i = 0; i < ret.length; ++i) {
    ret[i] = arr[i].listener || arr[i];
  }
  return ret;
}

function __extends(d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
}

var Util = (function () {
    function Util() {
    }
    Util.getISODate = function () {
        return (new Date()).toISOString().slice(0, 10);
    };
    Util.getDateInMinutes = function () {
        var now = new Date();
        return (now.getHours() * 60) + now.getMinutes();
    };
    /**
     * convert a time input to minutes
     * e.g. 23:59 = 1439
     */
    Util.convertToMinutes = function (time) {
        var times = time.split(":");
        var convered = (parseInt(times[0]) * 60) + parseInt(times[1]);
        return (convered >= 0 && convered <= 1439) ? convered : 0;
    };
    Util.calculateNextMinute = function () {
        return (60 - (Math.round((new Date()).getTime() / 1000) % 60)) * 1000;
    };
    return Util;
}());

var STATE_START = "start";
var STATE_STOP = "stop";
var Player = (function (_super) {
    __extends(Player, _super);
    function Player() {
        _super.apply(this, arguments);
        this._minutesReplication = 5;
        this._replicationRetry = 10000;
        this._currentProgramItemId = '';
        this._currentReplicationCounter = 0;
        this._state = STATE_STOP;
    }
    Object.defineProperty(Player.prototype, "state", {
        set: function (st) {
            this._state = st;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(Player.prototype, "programManager", {
        get: function () {
            return this._programManager;
        },
        set: function (pm) {
            this._programManager = pm;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(Player.prototype, "programRepository", {
        get: function () {
            return this._programRepository;
        },
        set: function (pr) {
            this._programRepository = pr;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(Player.prototype, "minutesReplication", {
        get: function () {
            return this._minutesReplication;
        },
        set: function (mr) {
            this._minutesReplication = mr;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(Player.prototype, "replicationRetry", {
        get: function () {
            return this._replicationRetry;
        },
        set: function (rr) {
            this._replicationRetry = rr;
        },
        enumerable: true,
        configurable: true
    });
    Player.prototype.triggerReplication = function () {
        var _this = this;
        return this.programRepository.replicate()
            .then(function () {
            _this._currentReplicationCounter = 0;
            _this.trigger(_this.triggerProgramItemId, Util.calculateNextMinute());
        })
            .catch(function () {
            _this.trigger(_this.triggerReplication, _this.replicationRetry);
        });
    };
    Player.prototype.triggerProgramItemId = function () {
        var _this = this;
        this.programManager.getCurrentProgramItemId()
            .then(function (programItemId) {
            _this._currentReplicationCounter++;
            // if there is a new program item id trigger play
            // else (1) calculate next potential program change point
            // or (2) trigger replication
            if (programItemId != _this._currentProgramItemId) {
                _this._currentProgramItemId = programItemId;
                _this.emit('play', programItemId);
            }
            else if (_this._currentReplicationCounter >= _this._minutesReplication) {
                _this.triggerReplication();
            }
            else {
                _this.trigger(_this.triggerProgramItemId, Util.calculateNextMinute());
            }
        });
    };
    Player.prototype.trigger = function (func, milliseconds) {
        if (this._state === STATE_START) {
            setTimeout(function () { func(); }, milliseconds);
        }
    };
    Player.prototype.start = function () {
        if (this._state === STATE_STOP) {
            this.triggerReplication();
            this._state = STATE_START;
        }
    };
    Player.prototype.stop = function () {
        this._state = STATE_STOP;
    };
    return Player;
}(EventEmitter));

var ProgramManager = (function () {
    function ProgramManager() {
    }
    Object.defineProperty(ProgramManager.prototype, "programRepository", {
        get: function () {
            return this._programRepository;
        },
        set: function (pr) {
            this._programRepository = pr;
        },
        enumerable: true,
        configurable: true
    });
    ProgramManager.prototype.getCurrentProgramItemId = function () {
        var _this = this;
        return new Promise(function (resolve, reject) {
            _this.findCurrentProgramSegment().then(function (programSegment) {
                var currentProgramItemId = programSegment.default;
                if (programSegment.schedule) {
                    currentProgramItemId = _this.findCurrentProgramItem(programSegment.schedule, Util.getDateInMinutes());
                }
                resolve(currentProgramItemId);
            });
        });
    };
    /**
     * find program item in schedule, which fits
     * according to current hh:mm
     */
    ProgramManager.prototype.findCurrentProgramItem = function (schedule, dateInMinutes) {
        var timeList = [];
        var tmpSchedule = {};
        for (var startTime in schedule) {
            if (schedule.hasOwnProperty(startTime)) {
                var minutes = Util.convertToMinutes(startTime);
                timeList.push(minutes);
                tmpSchedule[minutes] = schedule[startTime];
            }
        }
        // sort ascending (-)
        timeList.sort(function (a, b) { return a - b; });
        var last = 0;
        for (var i = 0; i < timeList.length; i++) {
            if (timeList[i] <= dateInMinutes) {
                last = timeList[i];
            }
            else {
                break;
            }
        }
        return tmpSchedule[last];
    };
    /**
     * Find the program segment
     * This is dependent on the date set on the device
     */
    ProgramManager.prototype.findCurrentProgramSegment = function () {
        var _this = this;
        return new Promise(function (resolve, reject) {
            var today = Util.getISODate();
            _this.programRepository.findByType('program')
                .then(function (programs) {
                if (programs.length > 0) {
                    var program = programs[0];
                    var programSegmentId = void 0;
                    // if there is a program_segment for today else default
                    if (program.schedule && program.schedule[today]) {
                        programSegmentId = program.schedule[today];
                    }
                    else {
                        programSegmentId = program.default;
                    }
                    _this.programRepository
                        .findById(programSegmentId)
                        .then(function (programSegment) {
                        resolve(programSegment);
                    }).catch(function (error) {
                        reject("program segment not found");
                    });
                }
                else {
                    reject('No Program found');
                }
            }).catch(function (error) {
                reject(error);
            });
        });
    };
    return ProgramManager;
}());

var PROGRAM_ITEM_TYPE_SLIDESHOW = "slideshow";
var PROGRAM_ITEM_TYPE_VIDEO = "video";
var ProgramItem = (function () {
    function ProgramItem() {
    }
    Object.defineProperty(ProgramItem.prototype, "type", {
        get: function () {
            return this._type;
        },
        set: function (t) {
            this._type = t;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ProgramItem.prototype, "data", {
        get: function () {
            return this._data;
        },
        set: function (d) {
            this._data = d;
        },
        enumerable: true,
        configurable: true
    });
    return ProgramItem;
}());

var ProgramItemFactory = (function () {
    function ProgramItemFactory() {
    }
    Object.defineProperty(ProgramItemFactory.prototype, "basePath", {
        get: function () {
            return this._basePath;
        },
        set: function (bp) {
            this._basePath = bp;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ProgramItemFactory.prototype, "programRepository", {
        get: function () {
            return this._programRepository;
        },
        set: function (pr) {
            this._programRepository = pr;
        },
        enumerable: true,
        configurable: true
    });
    ProgramItemFactory.prototype.getProgramItem = function (programItemId) {
        var _this = this;
        return this.programRepository
            .findById(programItemId)
            .then(function (programItem) {
            return _this.prepareProgramItem(programItem.program_item_type, programItem);
        });
    };
    ProgramItemFactory.prototype.prepareProgramItem = function (type, data) {
        var programItem = new ProgramItem();
        programItem.type = type;
        if (type === PROGRAM_ITEM_TYPE_VIDEO) {
            return this.prepareVideoItem(programItem, data);
        }
        else if (type === PROGRAM_ITEM_TYPE_SLIDESHOW) {
            return this.prepareSlideshowItem(programItem, data);
        }
        else {
            return null;
        }
    };
    ProgramItemFactory.prototype.prepareSlideshowItem = function (programItem, data) {
        var _this = this;
        return this._programRepository.findByIds(data.images)
            .then(function (images) {
            programItem.data = {
                speed: data.settings.speed,
                effect: data.settings.effect,
                images: []
            };
            for (var _i = 0, images_1 = images; _i < images_1.length; _i++) {
                var image = images_1[_i];
                programItem.data.images.push(_this.basePath + image.filename);
            }
            return programItem;
        });
    };
    ProgramItemFactory.prototype.prepareVideoItem = function (programItem, data) {
        var _this = this;
        return this._programRepository.findById(data.video)
            .then(function (data) {
            programItem.data = {
                video: _this.basePath + data['filename']
            };
            return programItem;
        });
    };
    return ProgramItemFactory;
}());

exports.Player = Player;
exports.ProgramManager = ProgramManager;
exports.PROGRAM_ITEM_TYPE_SLIDESHOW = PROGRAM_ITEM_TYPE_SLIDESHOW;
exports.PROGRAM_ITEM_TYPE_VIDEO = PROGRAM_ITEM_TYPE_VIDEO;
exports.ProgramItem = ProgramItem;
exports.ProgramItemFactory = ProgramItemFactory;
//# sourceMappingURL=bundle.js.map