import { encodeBtcAddress, decodeBtcAddress, btcAddressFromParams } from "../../../src/utils";
import { assert } from "../../chai";
import { TypeRegistry } from "@polkadot/types";
import { createAPIRegistry } from "../../../src/factory";
import * as bitcoinjs from "bitcoinjs-lib";

describe("Bitcoin", () => {
    let registry: TypeRegistry;

    beforeEach(() => {
        registry = createAPIRegistry();
    });

    it("should get correct hash for address", () => {
        // compare hex because type lib has trouble with this enum
        assert.deepEqual(decodeBtcAddress("bcrt1qjvmc5dtm4qxgtug8faa5jdedlyq4v76ngpqgrl", bitcoinjs.networks.regtest), {
            p2wpkhv0: "0x93378a357ba80c85f1074f7b49372df901567b53",
        });
        assert.deepEqual(decodeBtcAddress("tb1q45uq0q4v22fspeg3xjnkgf8a0v7pqgjks4k6sz", bitcoinjs.networks.testnet), {
            p2wpkhv0: "0xad380782ac529300e51134a76424fd7b3c102256",
        });
        assert.deepEqual(decodeBtcAddress("bc1qar0srrr7xfkvy5l643lydnw9re59gtzzwf5mdq", bitcoinjs.networks.bitcoin), {
            p2wpkhv0: "0xe8df018c7e326cc253faac7e46cdc51e68542c42",
        });
    });

    it("should correctly decode & encode address", () => {
        const p2wpkh = "bcrt1qcweth0ufkhqqq2xv8z6vlrd0md4pcygqq5g6h7";
        const params = decodeBtcAddress(p2wpkh, bitcoinjs.networks.regtest);
        const btcAddress = btcAddressFromParams(registry, params);
        const address = encodeBtcAddress(btcAddress, bitcoinjs.networks.regtest);
        assert.equal(address, p2wpkh, "addresses should be the same");
    });
});