var sdk = (function(){
  var sdk = {}

  sdk.env = "development"

  var endpoint = window.location.origin

  sdk.init = function(){
    try {
      const preload = document.querySelector('#preload').getAttribute('payload')
      sdk.opt = JSON.parse(preload)
    } catch (e) {
      console.error("preload error", e)
      sdk.opt = { s3: {} }
    }
    switch (sdk.env = sdk.opt.env || "development") {
      case 'test':
        break
      default:
      case 'development':
        break
      case 'production':
        break
    }
  }

  sdk.path = function(api){
    return endpoint + api
  }

  sdk.image = function(file, size){
    return "https://" + sdk.opt.s3.bucket + sdk.opt.s3.path + "/data/" + file.thread + "/" + file.id
  }

//   $.ajaxSetup({
//     // possibly: application/json; charset=utf-8"
//     contentType: "application/json",
//   })

  return sdk
})()