// /src/app/api/user/guilds/route.ts

import { NextResponse } from 'next/server';
import { getServerSession } from 'next-auth';
import { authOptions } from '@/lib/auth'; // Your NextAuth configuration

// Define types for the session and API response
interface UserGuild {
  id: string;
  name: string;
  icon: string | null;
  owner: boolean;
  permissions: number;
}

interface ApiResponse {
  userGuilds: UserGuild[];
  botGuilds: UserGuild[];
}

export async function GET() {
  try {
    const session = await getServerSession(authOptions);

    console.log("Session:", session); // Log the session object

    if (!session || !session.user?.accessToken) {
      console.log("Unauthorized: No access token found");
      return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
    }

    // Fetch the user's guilds from Discord
    const userGuildsResponse = await fetch('https://discord.com/api/v10/users/@me/guilds', {
      headers: {
        'Authorization': `Bearer ${session.user.accessToken}`,
      },
    });

    console.log("User Guilds Response Status:", userGuildsResponse.status); // Log the response status
    if (!userGuildsResponse.ok) {
      throw new Error('Failed to fetch user guilds');
    }
    const userGuilds = await userGuildsResponse.json();

    // Fetch the bot's guilds from Discord
    const botGuildsResponse = await fetch('https://discord.com/api/v10/users/@me/guilds', {
      headers: {
        'Authorization': `Bot ${process.env.DISCORD_BOT_TOKEN}`, // Replace with your bot token
      },
    });

    console.log("Bot Guilds Response Status:", botGuildsResponse.status); // Log the response status
    if (!botGuildsResponse.ok) {
      throw new Error('Failed to fetch bot guilds');
    }
    const botGuilds = await botGuildsResponse.json();

    const response: ApiResponse = {
      userGuilds,
      botGuilds,
    };

    return NextResponse.json(response);
  } catch (error) {
    console.error('Error in API route:', error);
    return NextResponse.json({ error: 'Internal Server Error' }, { status: 500 });
  }
}