var sim = (function(){
  var sim = {}
  
  sim.loaded = false
  sim.data = {
    carrierName: 'unknown',
    countryCode: 'xx',
    mcc: '0',
    mnc: '0',
  }
  
  sim.fetch = function(){
    window.plugins.sim.getSimInfo(sim.success, sim.error)
  }
  
  sim.success = function(data){
    console.log(data)
    sim.data = data
    sim.data.countryCode = sim.data.countryCode.toLowerCase()
    sim.loaded = true
  }
  
  sim.error = function(){
    console.log("no SIM card detected")
  }
  
  return sim
})()