import { Events } from "discord.js";
import { schedulerService } from "@/modules/system/scheduler";
import type { Event } from "@lib/types";

const event: Event<Events.ClientReady> = {
    name: Events.ClientReady,
    once: true,
    execute: async (c) => {
        console.log(`Ready! Logged in as ${c.user.tag}`);
        schedulerService.start();

        // Check for restart context
        const { readFile, unlink } = await import("fs/promises");
        const { createSuccessEmbed } = await import("@lib/embeds");

        try {
            const contextData = await readFile(".restart_context.json", "utf-8");
            const context = JSON.parse(contextData);

            // Validate context freshness (e.g., ignore if older than 5 minutes)
            if (Date.now() - context.timestamp < 5 * 60 * 1000) {
                const channel = await c.channels.fetch(context.channelId);
                if (channel && channel.isSendable()) {
                    await channel.send({
                        embeds: [createSuccessEmbed("Bot is back online! Redeploy successful.", "System Online")]
                    });
                }
            }

            await unlink(".restart_context.json");
        } catch (error) {
            // Ignore errors (file not found, etc.)
        }
    },
};

export default event;