node-laundry-view-svc/machine.js at master · nixta/node-laundry-view-svc · GitHub

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var outOfOrder = 'out-of-order',
    inUse = 'in-use',
    available = 'available',
    unknown = 'unknown',
    statuses = {
      'unknown': 'Unknown',
      'out-of-order': 'Out of Order',
      'in-use': 'In Use',
      'available': 'Available'
    };

var freeFlag = 0,
    minutesLeft = 1,
    oooFlag = 2,
    globalId = 3,
    statusNote = 6;

function parseStatus(machine, encodedStatus) {
  var statusParts = encodedStatus.split(':');

  if (statusParts[oooFlag] == 1) {
    machine.status = outOfOrder;
  } else if (statusParts[freeFlag] == 1) {
    machine.status = available;
  } else {
    machine.status = inUse;
  }

  if (machine.status === inUse) {
    machine.minutesLeft = parseInt(statusParts[minutesLeft]);
  }

  if (statusParts[statusNote] != 0) {
    machine.message = statusParts[statusNote];
  }

  machine.globalId = statusParts[globalId];

  machine.statusString = statuses[machine.status];
}

Machine = function(machineId, encodedStatus) {
  this.machineId = machineId;
  this.status = unknown;
  this.statusString = ''
  this.minutesLeft = 0;
  this.message = '';
  this.globalId = 0;

  parseStatus(this, encodedStatus);
};

exports.Machine = Machine;