// Copyright (c) 2014-2018, MyMonero.com
//
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"use strict";
const mymonero = require("../");
const assert = require("assert");

var public_key =
	"904e49462268d771cc1649084c35aa1296bfb214880fe2e7f373620a3e2ba597";
var private_key =
	"52aa4c69b93b780885c9d7f51e6fd5795904962c61a2e07437e130784846f70d";

var nettype = mymonero.nettype_utils.network_type.MAINNET;

describe("cryptonote_utils tests", function() {

	it("decode mainnet primary address", async function() {
		const monero_utils = await require("../monero_utils/monero_utils")
		var decoded = monero_utils.decode_address(
			"49qwWM9y7j1fvaBK684Y5sMbN8MZ3XwDLcSaqcKwjh5W9kn9qFigPBNBwzdq6TCAm2gKxQWrdZuEZQBMjQodi9cNRHuCbTr",
			nettype,
		);
		var expected = {
			isSubaddress: false,
			intPaymentId: undefined,
			spend:
				"d8f1e81ecbe25ce8b596d426fb02fe7b1d4bb8d14c06b3d3e371a60eeea99534",
			view:
				"576f0e61e250d941746ed147f602b5eb1ea250ca385b028a935e166e18f74bd7",
		};
		assert.deepEqual(decoded, expected);
	});

	it("decode mainnet integrated address", async function() {
		const monero_utils = await require("../monero_utils/monero_utils")
		var decoded = monero_utils.decode_address(
			"4KYcX9yTizXfvaBK684Y5sMbN8MZ3XwDLcSaqcKwjh5W9kn9qFigPBNBwzdq6TCAm2gKxQWrdZuEZQBMjQodi9cNd3mZpgrjXBKMx9ee7c",
			nettype,
		);
		var expected = {
			spend:
				"d8f1e81ecbe25ce8b596d426fb02fe7b1d4bb8d14c06b3d3e371a60eeea99534",
			view:
				"576f0e61e250d941746ed147f602b5eb1ea250ca385b028a935e166e18f74bd7",
			isSubaddress: false,
			intPaymentId: "83eab71fbee84eb9",
		};
		assert.deepEqual(decoded, expected);
	});

	it("hash_to_scalar", async function() {
		const monero_utils = await require("../monero_utils/monero_utils")
		var scalar = monero_utils.hash_to_scalar(private_key);
		assert.equal(
			scalar,
			"77c5899835aa6f96b13827f43b094abf315481eaeb4ad2403c65d5843480c404",
		);
	});

	it("generate key derivation", async function() {
		const monero_utils = await require("../monero_utils/monero_utils")
		var derivation = monero_utils.generate_key_derivation(
			public_key,
			private_key,
		);
		assert.equal(
			derivation,
			"591c749f1868c58f37ec3d2a9d2f08e7f98417ac4f8131e3a57c1fd71273ad00",
		);
	});

	it("derive public key", async function() {
		const monero_utils = await require("../monero_utils/monero_utils")
		var derivation = monero_utils.generate_key_derivation(
			public_key,
			private_key,
		);
		var output_key = monero_utils.derive_public_key(
			derivation,
			1,
			public_key,
		);
		assert.equal(
			output_key,
			"da26518ddb54cde24ccfc59f36df13bbe9bdfcb4ef1b223d9ab7bef0a50c8be3",
		);
	});

	it("derive subaddress public key", async function() {
		const monero_utils = await require("../monero_utils/monero_utils")
		var derivation = monero_utils.generate_key_derivation(
			public_key,
			private_key,
		);
		var subaddress_public_key = monero_utils.derive_subaddress_public_key(
			public_key,
			derivation,
			1,
		);
		assert.equal(
			subaddress_public_key,
			"dfc9e4a0039e913204c1c0f78e954a7ec7ce291d8ffe88265632f0da9d8de1be",
		);
	});

});