// The approval window shows no screen until the background has described the
// approval it answers (https://git.eeqj.de/sneak/AutistMask/issues/408). The
// connection prompt's "Allow" and the network switch prompt's "Switch" answer
// on the same port, so a window that showed the connection prompt while it
// waited could approve a network switch.
//
// Booted through the real popup entry point, which is where the connection
// prompt used to be put up before the background had answered.

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

afterEach(cleanupPopup);

test("the approval window shows no screen until the background describes the approval", async () => {
    // The background's answer, held until the test gives it.
    let answer = null;
    const env = await bootPopup(unversionedValidProfile(), {
        search: "?approval=approval-1",
        runtime: {
            connect: () => ({ postMessage: () => {} }),
            sendMessage: (msg, reply) => {
                if (msg.type === "AUTISTMASK_GET_APPROVAL") answer = reply;
            },
        },
    });

    expect(answer).not.toBeNull();
    // No screen at all, the connection prompt included.
    expect(env.visibleViews()).toEqual([]);

    answer({
        type: "network",
        origin: "https://dapp.example",
        currentNetworkId: "mainnet",
        requestedNetworkId: "sepolia",
        isPhishingDomain: false,
    });
    await settle();

    expect(env.visibleViews()).toEqual(["approve-network"]);
    expect(env.pageErrors).toEqual([]);
});

// The background opens the approval window as wide as the page, but the
// browser counts the window's frame in that width
// (https://git.eeqj.de/sneak/AutistMask/issues/518). The browser suites run
// without frames, so the widening is checked here.
function windowsStub(type) {
    const updates = [];
    return {
        updates,
        getCurrent: (done) => done({ id: 7, type, width: 396 }),
        update: (id, info, done) => {
            updates.push({ id, info });
            done({});
        },
    };
}

const approvalRuntime = {
    connect: () => ({ postMessage: () => {} }),
    sendMessage: () => {},
};

test("the approval window widens itself by whatever its frame takes", async () => {
    const windows = windowsStub("popup");
    const env = await bootPopup(unversionedValidProfile(), {
        search: "?approval=approval-1",
        runtime: approvalRuntime,
        windows,
        documentElement: { scrollWidth: 396, clientWidth: 380 },
    });

    expect(windows.updates).toEqual([{ id: 7, info: { width: 412 } }]);
    expect(env.pageErrors).toEqual([]);
});

test("a connection prompt in the toolbar popup leaves the browser window alone", async () => {
    const windows = windowsStub("normal");
    const env = await bootPopup(unversionedValidProfile(), {
        search: "?approval=approval-1",
        runtime: approvalRuntime,
        windows,
        documentElement: { scrollWidth: 396, clientWidth: 380 },
    });

    expect(windows.updates).toEqual([]);
    expect(env.pageErrors).toEqual([]);
});