// Komandy, který buď nějakým způsobem mění funkci nebo "vzhled" bota
// nebo donutí bota něco udělat (odeslání zprávy nebo smazání originální zprávy se nepočítá)

import { ActivityType, Message, PresenceStatusData } from "discord.js";
import { emouty } from "../utils/emotes";
import { Modul, SRecord } from "../utils/types";
import { formatter, ping } from "../utils/utils";

const changeStatus = (mes: Message, status: PresenceStatusData) => {
  mes.client.user?.setStatus(status);
  return "ano pane";
};

const changeActivity = (mes: Message, activity: Exclude<ActivityType, "CUSTOM"> | undefined = undefined, txt: string = "") => {
  mes.client.user?.setActivity({ name: txt, type: activity });
  mes.react(emouty.d3k);
  return "ano pane";
};

const sleep = (time: number) => new Promise<void>(res => setTimeout(res, time));

const exp: Modul = {
  more_komandy: {

    online: {
      als: ["onlajn", "zelenej"],
      run: mes => changeStatus(mes, "online")
    },
    idle: {
      als: ["zlutej", "afk", "idle", "nepritomnej"],
      run: mes => changeStatus(mes, "idle")
    },
    dnd: {
      als: ["nerusit", "cervenej"],
      run: mes => changeStatus(mes, "dnd")
    },
    offline: {
      als: ["oflajn", "neviditelnej"],
      run: mes => changeStatus(mes, "invisible")
    },

    hraj: (mes, co) => changeActivity(mes, "PLAYING", co),
    sleduj: (mes, co) => changeActivity(mes, "WATCHING", co),
    poslouchej: (mes, co) => changeActivity(mes, "LISTENING", co),
    soutez: (mes, vcem) => changeActivity(mes, "COMPETING", vcem),
    nedelej: mes => changeActivity(mes),

    fight: {
      als: ["figh", "fajt"],
      run: (mes, skym) => {
        if (!ping.test(skym)) return "tak si kokot ti kokote";

        const vyherce = Math.random() < 0.5 ? mes.author : skym;
        return `tento figh vyhrál: ${vyherce}!`;
      }
    },

    status: (mes, koho) => {
      if (!ping.test(koho)) return "tak si kokot ti kokote";

      const uzivatel = mes.mentions.members!.first()!;
      const embed = {
        title: `Informace o statusech pro ${uzivatel.displayName}:`,
        color: 431075,
        description: ""
      };
      const presence = uzivatel.presence?.clientStatus;
      if (!(presence && Object.keys(presence).length)) {
        embed.description = "*Všude je offline*";
      } else {
        const zarizeni: SRecord<string> = { desktop: "Počítač", mobile: "Mobil", web: "Web" };
        const statusy = { online: "🟢", idle: "🟡", dnd: "🔴" };
        const uStatusy: string[] = [];
        const klice = Object.keys(presence) as ("web" | "mobile" | "desktop")[];
        klice.forEach(status => {
          uStatusy.push(`${zarizeni[status]}: ${statusy[presence[status]!]}`);
        });
        embed.description = uStatusy.join("\n");
      }
      return { embeds: [embed] };
    },

    zareaguj: {
      als: ["react"],
      arg: "emout/emouty",
      run: async (mes, arg) => {
        const emouty = arg.match(/<a?:\w{1,32}:\d+>/g);
        if (!emouty) return "retard";

        let naCo: Message;
        if (mes.reference) {
          naCo = await mes.channel.messages.fetch(mes.reference.messageId!);
        } else {
          const msgs = [...mes.channel.messages.cache.values()];
          naCo = msgs[msgs.length - 2];
        }

        mes.delete();
        emouty.forEach(emout => naCo.react(emout));
      }
    },

    odpocitej: (mes) => {
      const randomshit = (mes: Message, argument: string[]) => {
        mes.edit(argument[0]);
        argument.splice(0, 1);
        if (argument.length) setTimeout(() => randomshit(mes, argument), 1000);
      };
      mes.channel.send(":stop_button:").then(mes => randomshit(mes, [":five:", ":four:", ":three:", ":two:", ":one:", ":ok:"]));
    },

    pocasi: () => {
      const embed = {
        title: "Počasí",
        image: { url: "attachment://pocasi.png" }
      };
      return { embeds: [embed], files: ["https://util.deadfish.cz/morepocasi/v/49.4348358/12.8147250/pocasi.png"] };
    },

    pockej: {
      als: ["cekej"],
      arg: "počet sekund",
      run: (mes, arg) => {
        let cas: number;
        if (arg.length) {
          cas = Number(arg);
          if (isNaN(cas)) return "cos to tam napsal ty kkt";
        } else {
          cas = Math.floor(Math.random() * 10740 + 60);
        }

        setTimeout(async () => {
          const chanel = await mes.author.createDM();
          for (let i = 0; i < 15; i++) {
            chanel.send("uz?");
            await sleep(200);
          }
        }, cas * 1000);

        const datum = new Date();
        datum.setSeconds(datum.getSeconds() + cas);
        return `doufam ze v ${formatter(datum)} to uz bude`;
      }
    }
  }
};

module.exports = exp;