function getProvider() {
  const provider = window.foxwallet && window.foxwallet.aleo;
  if (!provider) {
    window.open("https://foxwallet.com/download");
    throw `Please guide users to download from FoxWallet official website`;
  }
  return provider;
}

try {
    const provider = getProvider();
    provider.on("connect", (address) => {
      console.log("connected address ", address);
    });
    const address = await provider.connect("ON_CHAIN_HISTORY", "testnetbeta");
    console.log("connected address ", address);
} catch (e) {
    console.log('connect failed');
}

try {
    const provider = getProvider();
    const plaintext = await provider.decrypt("ciphertext1qgqxn5j5egd59rk0nfvvcrupgkf8c67d4k3sxpxvkzqs8ewjg0a67rvejfyppqralf8lqkjhefpuaptguctfkyzah25q5xjve6vvl0s8qc5mnrkg");
    console.log("decrypt plaintext ", plaintext);
} catch (e) {
    console.log('decrypt failed');
}

try {
    const provider = getProvider();
    // type Record = {
    //    id: string;
    //    owner: string;
    //    program_id: string;
    //    spent: boolean;
    //    data: string;
    //    recordName: string;
    // }
    const records = await provider.requestRecords("credits.aleo");
    console.log("requestRecords ", records);
} catch (e) {
    console.log('requestRecords failed');
}

try {
    const provider = getProvider();
    // type Record = {
    //    id: string;
    //    owner: string;
    //    program_id: string;
    //    spent: boolean;
    //    data: string;
    //    recordName: string;
    //    plaintext: string;
    // }
    const records = await provider.requestRecordPlaintexts("credits.aleo");
    console.log("requestRecordPlaintexts ", records);
} catch (e) {
    console.log('requestRecordPlaintexts failed');
}

try {
    const provider = getProvider();
    const result = await provider.requestTransaction({
      address: "" /* connected address */,
      chainId: "testnetbeta",
      transitions: [{ program: "credits.aleo", functionName: "transfer_public", inputs: ["" /* transfer address */, "1000000u64"]}];
      fee: 5555 /* estimate fee */,
      feePrivate: false,
    });
    console.log("requestTransaction ", result);
} catch (e) {
    console.log('requestTransaction failed');
}

try {
    const provider = getProvider();
    const result = await provider.transactionStatus("" /* transaction id */);
    // type Status = "Queued" | "Generating Prover Files" | "Generating Transaction" | "Broadcasting" | "Completed" | "Rejected" | "Finalized" | "Failed"
    console.log("transactionStatus ", result);
} catch (e) {
    console.log('transactionStatus failed');
}

try {
    const provider = getProvider();
    const result = await provider.requestDeploy({
      address: ""  /* connected address */,
      chainId: "testnetbeta",
      program: "" /* the program content to be deployed */,
      fee: 2000000 /* estimate fee */;
      feePrivate: false;
    });
    console.log("requestDeploy ", result);
} catch (e) {
    console.log('requestDeploy failed');
}