import { registeredCallbacks } from './Api/iframe/registeredCallbacks';
import {
    IframeResponseEvent,
    IframeResponseEventMap,
    isIframeAnswerEvent,
    isIframeErrorAnswerEvent,
    isIframeResponseEventWrapper,
    TypedMessageEvent,
} from './Api/Events/IframeEvent';
import chat from './Api/iframe/chat';
import type { IframeCallback } from './Api/iframe/IframeApiContribution';
import nav from './Api/iframe/nav';
import controls from './Api/iframe/controls';
import ui from './Api/iframe/ui';
import sound from './Api/iframe/sound';
import room from './Api/iframe/room';
import player from './Api/iframe/player';
import type { ButtonDescriptor } from './Api/iframe/Ui/ButtonDescriptor';
import type { Popup } from './Api/iframe/Ui/Popup';
import type { Sound } from './Api/iframe/Sound/Sound';
import { answerPromises, sendToWorkadventure } from './Api/iframe/IframeApiContribution';

const wa = {
    ui,
    nav,
    controls,
    chat,
    sound,
    room,
    player,

    // All methods below are deprecated and should not be used anymore.
    // They are kept here for backward compatibility.

    /**
     * @deprecated Use WA.chat.sendChatMessage instead
     */
    sendChatMessage(message: string, author: string): void {
        console.warn('Method WA.sendChatMessage is deprecated. Please use WA.chat.sendChatMessage instead');
        chat.sendChatMessage(message, author);
    },

    /**
     * @deprecated Use WA.chat.disablePlayerControls instead
     */
    disablePlayerControls(): void {
        console.warn(
            'Method WA.disablePlayerControls is deprecated. Please use WA.controls.disablePlayerControls instead'
        );
        controls.disablePlayerControls();
    },

    /**
     * @deprecated Use WA.controls.restorePlayerControls instead
     */
    restorePlayerControls(): void {
        console.warn(
            'Method WA.restorePlayerControls is deprecated. Please use WA.controls.restorePlayerControls instead'
        );
        controls.restorePlayerControls();
    },

    /**
     * @deprecated Use WA.ui.displayBubble instead
     */
    displayBubble(): void {
        console.warn('Method WA.displayBubble is deprecated. Please use WA.ui.displayBubble instead');
        ui.displayBubble();
    },

    /**
     * @deprecated Use WA.ui.removeBubble instead
     */
    removeBubble(): void {
        console.warn('Method WA.removeBubble is deprecated. Please use WA.ui.removeBubble instead');
        ui.removeBubble();
    },

    /**
     * @deprecated Use WA.nav.openTab instead
     */
    openTab(url: string): void {
        console.warn('Method WA.openTab is deprecated. Please use WA.nav.openTab instead');
        nav.openTab(url);
    },

    /**
     * @deprecated Use WA.sound.loadSound instead
     */
    loadSound(url: string): Sound {
        console.warn('Method WA.loadSound is deprecated. Please use WA.sound.loadSound instead');
        return sound.loadSound(url);
    },

    /**
     * @deprecated Use WA.nav.goToPage instead
     */
    goToPage(url: string): void {
        console.warn('Method WA.goToPage is deprecated. Please use WA.nav.goToPage instead');
        nav.goToPage(url);
    },

    /**
     * @deprecated Use WA.nav.goToRoom instead
     */
    goToRoom(url: string): void {
        console.warn('Method WA.goToRoom is deprecated. Please use WA.nav.goToRoom instead');
        nav.goToRoom(url);
    },

    /**
     * @deprecated Use WA.nav.openCoWebSite instead
     */
    openCoWebSite(url: string, allowApi: boolean = false, allowPolicy: string = ''): void {
        console.warn('Method WA.openCoWebSite is deprecated. Please use WA.nav.openCoWebSite instead');
        nav.openCoWebSite(url, allowApi, allowPolicy);
    },

    /**
     * @deprecated Use WA.nav.closeCoWebSite instead
     */
    closeCoWebSite(): void {
        console.warn('Method WA.closeCoWebSite is deprecated. Please use WA.nav.closeCoWebSite instead');
        nav.closeCoWebSite();
    },

    /**
     * @deprecated Use WA.controls.restorePlayerControls instead
     */
    openPopup(targetObject: string, message: string, buttons: ButtonDescriptor[]): Popup {
        console.warn('Method WA.openPopup is deprecated. Please use WA.ui.openPopup instead');
        return ui.openPopup(targetObject, message, buttons);
    },
    /**
     * @deprecated Use WA.chat.onChatMessage instead
     */
    onChatMessage(callback: (message: string) => void): void {
        console.warn('Method WA.onChatMessage is deprecated. Please use WA.chat.onChatMessage instead');
        chat.onChatMessage(callback);
    },
    /**
     * @deprecated Use WA.room.onEnterZone instead
     */
    onEnterZone(name: string, callback: () => void): void {
        console.warn('Method WA.onEnterZone is deprecated. Please use WA.room.onEnterZone instead');
        room.onEnterZone(name, callback);
    },
    /**
     * @deprecated Use WA.room.onLeaveZone instead
     */
    onLeaveZone(name: string, callback: () => void): void {
        console.warn('Method WA.onLeaveZone is deprecated. Please use WA.room.onLeaveZone instead');
        room.onLeaveZone(name, callback);
    },
};

export type WorkAdventureApi = typeof wa;

declare global {
    interface Window {
        WA: WorkAdventureApi;
    }
    let WA: WorkAdventureApi;
}

window.WA = wa;

window.addEventListener(
    'message',
    <T extends keyof IframeResponseEventMap>(message: TypedMessageEvent<IframeResponseEvent<T>>) => {
        if (message.source !== window.parent) {
            return; // Skip message in this event listener
        }
        const payload = message.data;

        console.debug(payload);

        if (isIframeAnswerEvent(payload)) {
            const queryId = payload.id;
            const payloadData = payload.data;

            const resolver = answerPromises.get(queryId);
            if (resolver === undefined) {
                throw new Error('In Iframe API, got an answer for a question that we have no track of.');
            }
            resolver.resolve(payloadData);

            answerPromises.delete(queryId);
        } else if (isIframeErrorAnswerEvent(payload)) {
            const queryId = payload.id;
            const payloadError = payload.error;

            const resolver = answerPromises.get(queryId);
            if (resolver === undefined) {
                throw new Error('In Iframe API, got an error answer for a question that we have no track of.');
            }
            resolver.reject(payloadError);

            answerPromises.delete(queryId);
        } else if (isIframeResponseEventWrapper(payload)) {
            const payloadData = payload.data;

            const callback = registeredCallbacks[payload.type] as IframeCallback<T> | undefined;
            if (callback?.typeChecker(payloadData)) {
                callback?.callback(payloadData);
            }
        }

        // ...
    }
);