import { Composer } from "grammy";
import type { Context } from "#root/bot/context.js";
import { logHandle } from "#root/bot/helpers/logging.js";

const composer = new Composer<Context>();

const feature = composer.chatType(["group", "supergroup"]);

/**
 * What triggers this feature and adds to the log when it has been triggered.
 * The trigger is the command "/botInfo"
 */
feature.command(
  "getGroupID",
  logHandle("get-group-id"),
  async (ctx: Context) => {
    // Pulling the group IDs from the env variables.
    const GROUP_IDS = process.env.GROUP_IDS
      ? process.env.GROUP_IDS.split(",")
      : undefined;

    // Checks if the context has a chat, msg, and from property.
    if (ctx.chat && ctx.msg && ctx.msg.from) {
      if (GROUP_IDS !== undefined) {
        const groupID = ctx.chat.id;
        const flag = GROUP_IDS.includes(`${groupID}`);

        // Checks if the group is whitelisted
        if (flag) {
          const chatMember = await ctx.getChatMember(ctx.msg.from.id);

          // Checks if the user is an admin
          if (["creator", "administrator"].includes(chatMember.status)) {
            return await ctx.reply(`The group id is: \`${groupID}\``, {
              parse_mode: "MarkdownV2",
              reply_parameters: { message_id: ctx.msg.message_id }
            });
          }

          // Send a default message if the user is not an admin
          return await ctx.reply(
            `You have to be an admin to use this command\\!`,
            {
              parse_mode: "MarkdownV2",
              reply_parameters: { message_id: ctx.msg.message_id }
            }
          );
        }
      }
    }
  }
);

export { composer as getGroupIDCommand };