import { useValidatedBody, useValidatedParams, z, zh } from 'h3-zod';
import prisma from '~~/lib/prisma';

import { randomBytes } from 'node:crypto';

export default defineEventHandler(async (event) => {
  const { huntId } = await useValidatedParams(
    event,
    z.object({
      huntId: zh.numAsString
    })
  );
  const user = await requireUserSession(event);
  const userId = user.user.id;
  console.log(user);

  const existingTeam = await prisma.huntTeam.findFirst({
    select: {
      id: true
    },
    where: {
      huntId,
      OR: [
        {
          ownerId: userId
        },
        {
          members: {
            some: {
              memberId: userId
            }
          }
        }
      ]
    }
  });

  if (existingTeam) {
    throw createError({ status: 409, statusText: 'You already have a team!' });
  }

  const { name, description } = await useValidatedBody(
    event,
    z.object({
      name: z.string().max(256).min(3).trim(),
      description: z.string().max(256).trim().optional()
    })
  );

  const password = randomBytes(3).toString('hex');

  const team = await prisma.huntTeam.create({
    data: {
      name,
      description,
      ownerId: userId,
      password,
      huntId
    }
  });

  return { team };
});