/*
 * Vencord, a modification for Discord's desktop app
 * Copyright (c) 2022 Vendicated and contributors
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

import { addPreSendListener, MessageObject, removePreSendListener } from "../api/MessageEvents";
import { Devs } from "../utils/constants";
import definePlugin, { OptionType } from "../utils/types";
import { Settings } from "../Vencord";

export default definePlugin({
    name: "NoCanaryMessageLinks",
    description: "Allows you to change/remove the subdomain of discord message and channel links",
    authors: [
        Devs.Samu,
        Devs.nea,
    ],
    options: {
        linkPrefix: {
            description: "The subdomain for your discord message links",
            type: OptionType.STRING,
            default: "",
            restartNeeded: false,
        },
        alwaysUseDiscordHost: {
            description: "Always use discord.com host (replace discordapp.com)",
            type: OptionType.BOOLEAN,
            default: false,
            restartNeeded: false,
        },
    },
    dependencies: ["MessageEventsAPI"],

    removeBetas(msg: MessageObject) {
        const settings = Settings.plugins.NoCanaryMessageLinks;
        msg.content = msg.content.replace(
            /https:\/\/(?:canary\.|ptb\.)?(discord(?:app)?\.com)(\/channels\/(?:\d{17,20}|@me)\/\d{17,20}(?:\/\d{17,20})?)/g,
            (_, host, path) => "https://" + (settings.linkPrefix ? settings.linkPrefix + "." : "") + (settings.alwaysUseDiscordHost ? "discord.com" : host) + path
        );
    },

    start() {
        this.preSend = addPreSendListener((_, msg) => this.removeBetas(msg));
    },

    stop() {
        removePreSendListener(this.preSend);
    }
});