/*
Copyright 2023 Suguru Hirahara

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

import { Page } from "@playwright/test";

import { test, expect } from "../../element-web-test";
import { ElementAppPage } from "../../pages/ElementAppPage";

test.describe("Room Header", () => {
    test.use({
        displayName: "Sakura",
    });

    test.describe("with feature_notifications enabled", () => {
        test.use({
            labsFlags: ["feature_notifications"],
        });
        test("should render default buttons properly", async ({ page, app, user }) => {
            await app.client.createRoom({ name: "Test Room" });
            await app.viewRoomByName("Test Room");

            const header = page.locator(".mx_RoomHeader");

            // There's two room info button - the header itself and the i button
            const infoButtons = header.getByRole("button", { name: "Room info" });
            await expect(infoButtons).toHaveCount(2);
            await expect(infoButtons.first()).toBeVisible();
            await expect(infoButtons.last()).toBeVisible();

            // Memberlist button
            await expect(header.locator(".mx_FacePile")).toBeVisible();

            // There should be both a voice and a video call button
            // but they'll be disabled
            const callButtons = header.getByRole("button", { name: "There's no one here to call" });
            await expect(callButtons).toHaveCount(2);
            await expect(callButtons.first()).toBeVisible();
            await expect(callButtons.last()).toBeVisible();

            await expect(header.getByRole("button", { name: "Threads" })).toBeVisible();
            await expect(header.getByRole("button", { name: "Notifications" })).toBeVisible();

            // Assert that there are six buttons in total
            await expect(header.getByRole("button")).toHaveCount(7);

            await expect(header).toMatchScreenshot("room-header.png");
        });

        test("should render a very long room name without collapsing the buttons", async ({ page, app, user }) => {
            const LONG_ROOM_NAME =
                "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore " +
                "et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut " +
                "aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum " +
                "dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui " +
                "officia deserunt mollit anim id est laborum.";

            await app.client.createRoom({ name: LONG_ROOM_NAME });
            await app.viewRoomByName(LONG_ROOM_NAME);

            const header = page.locator(".mx_RoomHeader");
            // Wait until the room name is set
            await expect(page.locator(".mx_RoomHeader_heading").getByText(LONG_ROOM_NAME)).toBeVisible();

            // Assert the size of buttons on RoomHeader are specified and the buttons are not compressed
            // Note these assertions do not check the size of mx_LegacyRoomHeader_name button
            const buttons = header.locator(".mx_Flex").getByRole("button");
            await expect(buttons).toHaveCount(5);

            for (const button of await buttons.all()) {
                await expect(button).toBeVisible();
                await expect(button).toHaveCSS("height", "32px");
                await expect(button).toHaveCSS("width", "32px");
            }

            await expect(header).toMatchScreenshot("room-header-long-name.png");
        });
    });

    test.describe("with a video room", () => {
        test.use({ labsFlags: ["feature_video_rooms"] });

        const createVideoRoom = async (page: Page, app: ElementAppPage) => {
            await page.locator(".mx_LeftPanel_roomListContainer").getByRole("button", { name: "Add room" }).click();

            await page.getByRole("menuitem", { name: "New video room" }).click();

            await page.getByRole("textbox", { name: "Name" }).type("Test video room");

            await page.getByRole("button", { name: "Create video room" }).click();

            await app.viewRoomByName("Test video room");
        };

        test.describe("and with feature_notifications enabled", () => {
            test.use({ labsFlags: ["feature_video_rooms", "feature_notifications"] });

            test("should render buttons for chat, room info, threads and facepile", async ({ page, app, user }) => {
                await createVideoRoom(page, app);

                const header = page.locator(".mx_RoomHeader");

                // There's two room info button - the header itself and the i button
                const infoButtons = header.getByRole("button", { name: "Room info" });
                await expect(infoButtons).toHaveCount(2);
                await expect(infoButtons.first()).toBeVisible();
                await expect(infoButtons.last()).toBeVisible();

                // Facepile
                await expect(header.locator(".mx_FacePile")).toBeVisible();

                // Chat, Threads and Notification buttons
                await expect(header.getByRole("button", { name: "Chat" })).toBeVisible();
                await expect(header.getByRole("button", { name: "Threads" })).toBeVisible();
                await expect(header.getByRole("button", { name: "Notifications" })).toBeVisible();

                // Assert that there is not a button except those buttons
                await expect(header.getByRole("button")).toHaveCount(6);

                await expect(header).toMatchScreenshot("room-header-video-room.png");
            });
        });

        test("should render a working chat button which opens the timeline on a right panel", async ({
            page,
            app,
            user,
        }) => {
            await createVideoRoom(page, app);

            await page.locator(".mx_RoomHeader").getByRole("button", { name: "Chat" }).click();

            // Assert that the call view is still visible
            await expect(page.locator(".mx_CallView")).toBeVisible();

            // Assert that GELS is visible
            await expect(
                page.locator(".mx_RightPanel .mx_TimelineCard").getByText("Sakura created and configured the room."),
            ).toBeVisible();
        });
    });
});