// A token that the spoof rule refuses never shows in the balance list, even
// tracked at zero balance with "Show tracked tokens with zero balance" on, and
// the two add-token screens refuse to track one
// (https://git.eeqj.de/sneak/AutistMask/issues/705). Driven through the real
// popup over a stored profile.

const {
    bootPopup,
    cleanupPopup,
    unversionedValidProfile,
    TOKEN_ADDRESS,
} = require("./support/popupBoot");

// Claims the symbol of the bundled USDT from another contract.
const FAKE_USDT = {
    address: TOKEN_ADDRESS,
    symbol: "USDT",
    decimals: 6,
    name: "Tether USD",
};
// A symbol the bundled list does not have, so the spoof rule passes it.
const TEST_TOKEN = {
    address: "0xBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB",
    symbol: "TST",
    decimals: 18,
    name: "Test Token",
};
const REFUSED_FLASH =
    "This is a fake token impersonating a known symbol, so it was not added.";

afterEach(() => {
    cleanupPopup();
});

test("a fake token tracked at zero balance is not listed while zero balances are shown", async () => {
    const boot = await bootPopup(
        unversionedValidProfile({
            currentView: "address",
            selectedWallet: 0,
            selectedAddress: 0,
            trackedTokens: [FAKE_USDT, TEST_TOKEN],
            showZeroBalanceTokens: true,
        }),
    );
    const rows = boot.node("address-balances").innerHTML;
    expect(rows).toContain(`data-token="${TEST_TOKEN.address.toLowerCase()}"`);
    expect(rows).not.toContain(
        `data-token="${FAKE_USDT.address.toLowerCase()}"`,
    );
});

// Each screen is opened from AddressDetail by the buttons named, in order.
describe.each([
    [
        "AddToken",
        ["btn-add-token"],
        "add-token",
        "add-token-address",
        "btn-add-token-confirm",
    ],
    [
        "SettingsAddToken",
        ["btn-settings", "btn-settings-add-token"],
        "settings-addtoken",
        "settings-addtoken-address",
        "btn-settings-addtoken-manual",
    ],
])("%s", (_, opening, view, field, button) => {
    test("refuses a fake token by contract address", async () => {
        const boot = await bootPopup(
            unversionedValidProfile({
                currentView: "address",
                selectedWallet: 0,
                selectedAddress: 0,
            }),
        );
        for (const id of opening) await boot.click(id);
        expect(boot.visibleViews()).toEqual([view]);
        const { lookupTokenInfo } = require("../src/shared/balances");
        lookupTokenInfo.mockResolvedValueOnce({
            symbol: FAKE_USDT.symbol,
            decimals: FAKE_USDT.decimals,
            name: FAKE_USDT.name,
        });
        boot.node(field).value = FAKE_USDT.address;

        await boot.click(button);
        expect(boot.text("flash-msg")).toBe(REFUSED_FLASH);
        expect(boot.visibleViews()).toEqual([view]);
        expect(boot.storage.read("autistmask").trackedTokens).toEqual([]);
    });
});