import type { TextChannel } from "discord.js";
import { Client, Discord, On, type ArgsOf } from "discordx";

import db from "../db";
import { byeTable, colonTable, greetsTable } from "../db/schema";
import { eq } from "drizzle-orm";

@Discord()
export class MemberEvents {
	@On({ event: "guildMemberAdd" })
	async memberAdd([member]: ArgsOf<"guildMemberAdd">, client: Client) {
		const greetRes = await db
			.select()
			.from(greetsTable)
			.where(eq(greetsTable.guild, member.guild.id));
		if (greetRes.length > 0) {
			const channel = client.channels.cache.get(
				greetRes[0].channel,
			) as TextChannel;
			await channel.send(
				greetRes[0].message.replace("{user}", `<@${member.user.id}>`),
			);
		}

		if (member.user.bot) {
			const botRole = member.guild.roles.cache.get(Bun.env.BOT_ROLE!);
			if (botRole) {
				await member.roles.add(botRole);
			}
		} else {
			if(Date.now() - member.user.createdAt.getTime() < 1000 * 60 * 60 * 24 * 7) {
				try {
					await member.send("to protect against raids, bots, and other disturbances, accounts under a week old are kicked upon joining. please wait for your account to mature before rejoining.")
				} catch(_) {}
				await member.kick("account less than week old")
				return;
			}
			await db.insert(colonTable).values({
				user: member.id,
				amount: 0,
				messages_count: 0,
			});
		}
	}

	@On({ event: "guildMemberRemove" })
	async memberRemove([member]: ArgsOf<"guildMemberRemove">, client: Client) {
		const byeRes = await db
			.select()
			.from(byeTable)
			.where(eq(byeTable.guild, member.guild.id));
		if (byeRes.length > 0) {
			const channel = client.channels.cache.get(
				byeRes[0].channel,
			) as TextChannel;
			await channel.send(
				byeRes[0].message.replace("{user}", `${member.user.username}`),
			);
		}

		await db.delete(colonTable).where(eq(colonTable.user, member.id));
	}

	@On({ event: "guildMemberUpdate" })
	async memberUpdate([_, newM]: ArgsOf<"guildMemberUpdate">) {
		if (newM.roles.cache.get(Bun.env.BAD_ROLE!)) {
			await newM.ban({
				reason: "youngin",
			});
		}
	}
}