// tslint:disable: no-unused-expression
import { BitField } from "@node-lightning/core";
import { expect } from "chai";
import { AddressIPv4 } from "../../lib/domain/AddressIPv4";
import { NodeAnnouncementMessage } from "../../lib/messages/NodeAnnouncementMessage";

describe("NodeAnnouncementMessage", () => {
    describe("deserialize basic message", () => {
        const input = Buffer.from(
            "010105d3b12aacb824409ce8724609fe453fdcd33a498ecca170784985c4a6a2765657c4ef9e1170d3a5795ec86021c3a081c84a9f3a02e2ca66d17b683baacae08000005cddd5e5036b96e4713c5f84dcb8030592e1bd42a2d9a43d91fa2e535b9bfd05f2c5def9b9b6d43364656d6f312e6c6e646578706c6f7265722e636f6d0000000000000000000000000701265736a32611",
            "hex",
        );

        let result: NodeAnnouncementMessage;

        before(() => {
            result = NodeAnnouncementMessage.deserialize(input);
        });

        it("should be type 257", () => {
            expect(result.type).to.equal(257);
        });

        it("should have a 64-byte signature", () => {
            expect(result.signature).to.deep.equal(
                Buffer.from(
                    "05d3b12aacb824409ce8724609fe453fdcd33a498ecca170784985c4a6a2765657c4ef9e1170d3a5795ec86021c3a081c84a9f3a02e2ca66d17b683baacae080",
                    "hex",
                ),
            );
        });

        it("should have featuers", () => {
            expect(result.features.toNumber()).to.equal(0);
        });

        it("should have the correct timestamp", () => {
            expect(result.timestamp).to.equal(1558042085);
        });

        it("should have the 33-byte node_id", () => {
            expect(result.nodeId).to.deep.equal(
                Buffer.from(
                    "036b96e4713c5f84dcb8030592e1bd42a2d9a43d91fa2e535b9bfd05f2c5def9b9",
                    "hex",
                ),
            );
        });

        it("should have the 3-byte rgb_color", () => {
            expect(result.rgbColor).to.deep.equal(Buffer.from("b6d433", "hex"));
        });

        it("should have the 32-byte alias", () => {
            expect(result.alias).to.deep.equal(
                Buffer.from(
                    "64656d6f312e6c6e646578706c6f7265722e636f6d0000000000000000000000",
                    "hex",
                ),
            );
        });

        it("should valid addresses", () => {
            expect(result.addresses.length).to.equal(1);
            expect(result.addresses[0].type).to.equal(1);
            expect(result.addresses[0].host).to.equal("38.87.54.163");
            expect(result.addresses[0].port).to.equal(9745);
        });
    });

    describe("serialize basic message", () => {
        it("should serialize", () => {
            const instance = new NodeAnnouncementMessage();
            instance.nodeId = Buffer.from(
                "036b96e4713c5f84dcb8030592e1bd42a2d9a43d91fa2e535b9bfd05f2c5def9b9",
                "hex",
            );
            instance.signature = Buffer.from(
                "05d3b12aacb824409ce8724609fe453fdcd33a498ecca170784985c4a6a2765657c4ef9e1170d3a5795ec86021c3a081c84a9f3a02e2ca66d17b683baacae080",
                "hex",
            );
            instance.features = new BitField();
            instance.timestamp = 1558042085;
            instance.rgbColor = Buffer.from("b6d433", "hex");
            instance.alias = Buffer.from(
                "64656d6f312e6c6e646578706c6f7265722e636f6d0000000000000000000000",
                "hex",
            );
            instance.addresses.push(new AddressIPv4("38.87.54.163", 9745));

            const result = instance.serialize();

            expect(result).to.deep.equal(
                Buffer.from(
                    "010105d3b12aacb824409ce8724609fe453fdcd33a498ecca170784985c4a6a2765657c4ef9e1170d3a5795ec86021c3a081c84a9f3a02e2ca66d17b683baacae08000005cddd5e5036b96e4713c5f84dcb8030592e1bd42a2d9a43d91fa2e535b9bfd05f2c5def9b9b6d43364656d6f312e6c6e646578706c6f7265722e636f6d0000000000000000000000000701265736a32611",
                    "hex",
                ),
            );
        });
    });

    describe(".verifySignatures", () => {
        it("should verify valid sigs", () => {
            const instance = NodeAnnouncementMessage.deserialize(
                Buffer.from(
                    "010105d3b12aacb824409ce8724609fe453fdcd33a498ecca170784985c4a6a2765657c4ef9e1170d3a5795ec86021c3a081c84a9f3a02e2ca66d17b683baacae08000005cddd5e5036b96e4713c5f84dcb8030592e1bd42a2d9a43d91fa2e535b9bfd05f2c5def9b9b6d43364656d6f312e6c6e646578706c6f7265722e636f6d0000000000000000000000000701265736a32611",
                    "hex",
                ),
            );
            const result = NodeAnnouncementMessage.verifySignatures(instance);
            expect(result).to.be.true;
        });
    });
});