import prisma from '~~/lib/prisma';

async function getOwnHunts(userId: number | undefined) {
  if (!userId) {
    return null;
  }
  return prisma.hunt.findMany({
    select: {
      id: true,
      name: true,
      description: true,
      createdAt: true,
      start: true,
      end: true,
      _count: {
        select: {
          teams: true,
          quests: true
        }
      },
      creator: {
        select: {
          name: true,
          id: true
        }
      }
    },
    where: {
      deletedAt: null,
      teams: {
        some: {
          OR: [
            {
              ownerId: userId
            },
            {
              members: {
                some: {
                  memberId: userId
                }
              }
            }
          ]
        }
      }
    }
  });
}

export default defineEventHandler(async (event) => {
  const user = await getUserSession(event);
  const userId = user.user?.id;

  const own = await getOwnHunts(userId);
  const others = await prisma.hunt.findMany({
    select: {
      id: true,
      name: true,
      description: true,
      createdAt: true,
      start: true,
      end: true,
      _count: {
        select: {
          teams: true,
          quests: true
        }
      },
      creator: {
        select: {
          name: true,
          id: true
        }
      }
    },
    where: {
      deletedAt: null,
      OR: [
        {
          start: {
            gt: new Date()
          }
        },
        {
          start: null
        }
      ],
      allowJoin: true,
      id: {
        notIn: own?.map((h) => h.id) ?? []
      }
    }
  });
  return { own, others };
});