import init, { open_invite, set_panic_hook } from "./pkg/lox_wasm.js";
var pubkeys = request_pubkeys().then((pubkeys) => {
  pubkeys
});
console.log(pubkeys)
init().then(() => {
  set_panic_hook();
requested = request_open_invite().then((token) => {
  open_invite(token);
  });
// unsigned_open_lox_credential = handle_new_lox_credential(requested, pubkeys);
//  lox_credential = request_new_lox_credential(request_cred[0]).then((lox_cred) => {
//    handle_new_lox_credential(request_cred[1], response, pubkey);
//  })
});

function request_open_invite() {
  return new Promise((fulfill, reject) => {
    loxServerRequest("/invite").then((response) => {
      console.log("Got invitation token: " + response.invite);
      fulfill(response.invite);
      return;
    }).catch(() => {
      console.log("Error requesting open invite from Lox server");
      reject();
    });
  });
}

function request_pubkeys() {
  return new Promise((fulfill, reject) => {
    loxServerRequest("/pubkeys").then((response) => {
      console.log("Got pubkeys: " + JSON.parse(response));
      fulfill(JSON.parse(response));
      return;
    }).catch(() => {
      console.log("Error requesting open invite from Lox server");
      reject();
    });
  });
}

function loxServerRequest(data) {
  return new Promise((fulfill, reject) => {
    const xhr = new XMLHttpRequest(data);
    xhr.onreadystatechange = function() {
      if (xhr.DONE !== xhr.readyState) {
        return;
      }
      if (xhr.status !== 200) {
        console.log("Error. Status code: "+xhr.status);
        console.log(xhr);
        reject();
        return;
      }
      const response = JSON.parse(xhr.responseText);
      fulfill(response);
      return;
    };
    try {
      xhr.open('GET', "http://localhost:8001"+data);
    //xhr.open("Post", "http://localhost:8001"+data)
    //xhr.setRequestHeader("Content-Type", "application/json");
    //var data = JSON.stringify({})
    } catch (err) {
      console.log("Error connecting to lox bridge db");
      reject();
      return;
    }
    xhr.send();
  });
}

// The correct key should be matched against a public commit to the key to
// verify that the key issuer is in fact the correct Bridge Authority
function loxKeyRequest(key_type) {
  return new Promise((fulfull, reject) => {


  })
}