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

export default defineEventHandler(async (event) => {
  const user = await requireUserSession(event);

  if (user.user.role !== 'ADMIN') {
    throw createError({
      status: 403,
      statusText: 'Not allowed!'
    });
  }
  const userId = user.user.id;
  const { huntId } = await useValidatedParams(
    event,
    z.object({
      huntId: zh.numAsString
    })
  );
  const hunt = await prisma.hunt.findUnique({
    where: {
      id: huntId,
      OR: [
        {
          creatorId: userId
        },
        {
          members: {
            some: {
              memberId: userId
            }
          }
        }
      ]
    },
    select: { id: true }
  });

  if (!hunt) {
    throw createError({ status: 404, statusText: 'Not found!' });
  }

  const { email } = await useValidatedQuery(
    event,
    z.object({
      email: z.string().trim().default('')
    })
  );

  return prisma.user.findMany({
    select: {
      email: true,
      name: true,
      id: true
    },
    where: {
      email: {
        contains: email
      },
      teamsOwner: {
        none: {
          huntId
        }
      },
      teamsMember: {
        none: {
          team: {
            huntId
          }
        }
      },
      huntsMember: {
        none: {
          huntId
        }
      },
      huntsCreated: {
        none: {
          id: huntId
        }
      }
    },
    take: 10,
    orderBy: {
      createdAt: 'desc'
    }
  });
});