/*
Copyright 2023 The Matrix.org Foundation C.I.C.

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 { type Locator, type Page } from "@playwright/test";
import { type ICreateRoomOpts } from "matrix-js-sdk/src/matrix";

export class ElementAppPage {
    public constructor(private readonly page: Page) {}

    /**
     * Open the top left user menu, returning a Locator to the resulting context menu.
     */
    public async openUserMenu(): Promise<Locator> {
        await this.page.getByRole("button", { name: "User menu" }).click();
        const locator = this.page.locator(".mx_ContextualMenu");
        await locator.waitFor();
        return locator;
    }

    /**
     * Switch settings tab to the one by the given name
     * @param tab the name of the tab to switch to.
     */
    public async switchTab(tab: string): Promise<void> {
        await this.page
            .locator(".mx_TabbedView_tabLabels")
            .locator(".mx_TabbedView_tabLabel", { hasText: tab })
            .click();
    }

    /**
     * Open user settings (via user menu), returns a locator to the dialog
     * @param tab the name of the tab to switch to after opening, optional.
     */
    public async openUserSettings(tab?: string): Promise<Locator> {
        const locator = await this.openUserMenu();
        await locator.getByRole("menuitem", { name: "All settings", exact: true }).click();
        if (tab) await this.switchTab(tab);
        return this.page.locator(".mx_UserSettingsDialog");
    }

    /**
     * Open room creation dialog.
     */
    public async openCreateRoomDialog(): Promise<Locator> {
        await this.page.getByRole("button", { name: "Add room", exact: true }).click();
        await this.page.getByRole("menuitem", { name: "New room", exact: true }).click();
        return this.page.locator(".mx_CreateRoomDialog");
    }

    /**
     * Create a room with given options.
     * @param options the options to apply when creating the room
     * @return the ID of the newly created room
     */
    public async createRoom(options: ICreateRoomOpts): Promise<string> {
        return this.page.evaluate<Promise<string>, ICreateRoomOpts>(async (options) => {
            return window.mxMatrixClientPeg
                .get()
                .createRoom(options)
                .then((res) => res.room_id);
        }, options);
    }
}