/*
Copyright 2024 New Vector Ltd.
Copyright 2023 The Matrix.org Foundation C.I.C.

SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
Please see LICENSE files in the repository root for full details.
*/

import { render, waitFor } from "@testing-library/react";
import { mocked } from "jest-mock";
import { JoinRule, MatrixClient, PendingEventOrdering, Room } from "matrix-js-sdk/src/matrix";
import React from "react";
import userEvent from "@testing-library/user-event";

import { MatrixClientPeg } from "../../../../src/MatrixClientPeg";
import { stubClient } from "../../../test-utils";
import DecoratedRoomAvatar from "../../../../src/components/views/avatars/DecoratedRoomAvatar";
import DMRoomMap from "../../../../src/utils/DMRoomMap";

jest.mock("../../../../src/utils/presence", () => ({ isPresenceEnabled: jest.fn().mockReturnValue(true) }));

jest.mock("../../../../src/utils/room/getJoinedNonFunctionalMembers", () => ({
    getJoinedNonFunctionalMembers: jest.fn().mockReturnValue([0, 1]),
}));

describe("DecoratedRoomAvatar", () => {
    const ROOM_ID = "roomId";

    let mockClient: MatrixClient;
    let room: Room;

    function renderComponent() {
        return render(<DecoratedRoomAvatar room={room} size="32px" />);
    }

    beforeEach(() => {
        stubClient();
        mockClient = mocked(MatrixClientPeg.safeGet());

        room = new Room(ROOM_ID, mockClient, mockClient.getUserId() ?? "", {
            pendingEventOrdering: PendingEventOrdering.Detached,
        });
    });

    afterEach(() => {
        jest.restoreAllMocks();
    });

    it("shows an avatar with globe icon and tooltip for public room", async () => {
        const dmRoomMap = {
            getUserIdForRoomId: jest.fn(),
        } as unknown as DMRoomMap;
        jest.spyOn(DMRoomMap, "shared").mockReturnValue(dmRoomMap);
        room.getJoinRule = jest.fn().mockReturnValue(JoinRule.Public);

        const { container, asFragment } = renderComponent();

        const globe = container.querySelector(".mx_DecoratedRoomAvatar_icon_globe")!;
        expect(globe).toBeVisible();
        await userEvent.hover(globe!);

        // wait for the tooltip to open
        const tooltip = await waitFor(() => {
            const tooltip = document.getElementById(globe.getAttribute("aria-describedby")!);
            expect(tooltip).toBeVisible();
            return tooltip;
        });
        expect(tooltip).toHaveTextContent("This room is public");

        expect(asFragment()).toMatchSnapshot();
    });

    it("shows the presence indicator in a DM room that also has functional members", async () => {
        const DM_USER_ID = "@bob:foo.bar";
        const dmRoomMap = {
            getUserIdForRoomId: () => {
                return DM_USER_ID;
            },
        } as unknown as DMRoomMap;
        jest.spyOn(DMRoomMap, "shared").mockReturnValue(dmRoomMap);
        jest.spyOn(DecoratedRoomAvatar.prototype as any, "getPresenceIcon").mockImplementation(() => "ONLINE");

        const { container, asFragment } = renderComponent();

        const presence = container.querySelector(".mx_DecoratedRoomAvatar_icon")!;
        expect(presence).toBeVisible();
        await userEvent.hover(presence!);

        // wait for the tooltip to open
        const tooltip = await waitFor(() => {
            const tooltip = document.getElementById(presence.getAttribute("aria-describedby")!);
            expect(tooltip).toBeVisible();
            return tooltip;
        });
        expect(tooltip).toHaveTextContent("Online");

        expect(asFragment()).toMatchSnapshot();
    });
});