import { Metadata } from "next";
import Link from "next/link";
import { getUser } from "@/lib/auth";
import { prisma } from "@/lib/prisma";
import { Button } from "@/components/ui/button";
import { Input } from "@/components/ui/input";
import { LogoutButton } from "@/components/auth/logout-button";
import { ContactsList } from "@/components/contacts/contacts-list";

export const metadata: Metadata = {
  title: "Contacts - Stones Database",
  description: "Manage contacts in the Stones Database",
};

interface ContactsPageProps {
  searchParams: { [key: string]: string | string[] | undefined };
}

export default async function ContactsPage({ searchParams }: ContactsPageProps) {
  const user = await getUser();
  const page = Number(searchParams.page) || 1;
  const search = typeof searchParams.search === 'string' ? searchParams.search : '';
  const limit = 25;
  const skip = (page - 1) * limit;
  
  // Get contacts with pagination and search
  const contacts = await prisma.contact.findMany({
    where: {
      OR: [
        { name: { contains: search, mode: 'insensitive' } },
        { ensName: { contains: search, mode: 'insensitive' } },
        { ethereumAddress: { contains: search, mode: 'insensitive' } },
        { email: { contains: search, mode: 'insensitive' } },
        { twitter: { contains: search, mode: 'insensitive' } },
        { discord: { contains: search, mode: 'insensitive' } },
      ],
    },
    skip,
    take: limit,
    orderBy: {
      createdAt: "desc",
    },
    include: {
      nftHoldings: {
        take: 1,
      },
      daoMemberships: {
        take: 1,
      },
    },
  });
  
  // Get total count for pagination with search
  const totalContacts = await prisma.contact.count({
    where: {
      OR: [
        { name: { contains: search, mode: 'insensitive' } },
        { ensName: { contains: search, mode: 'insensitive' } },
        { ethereumAddress: { contains: search, mode: 'insensitive' } },
        { email: { contains: search, mode: 'insensitive' } },
        { twitter: { contains: search, mode: 'insensitive' } },
        { discord: { contains: search, mode: 'insensitive' } },
      ],
    },
  });
  const totalPages = Math.ceil(totalContacts / limit);

  return (
    <div className="flex min-h-screen flex-col">
      <header className="sticky top-0 z-50 w-full border-b bg-background/95 backdrop-blur supports-[backdrop-filter]:bg-background/60">
        <div className="container flex h-14 items-center justify-between">
          <div className="mr-4 flex">
            <Link href="/" className="mr-6 flex items-center space-x-2">
              <span className="font-bold">Stones Database</span>
            </Link>
          </div>
          <nav className="flex items-center space-x-4">
            <Link href="/contacts" className="text-sm font-medium">
              Contacts
            </Link>
            <Link href="/dashboard" className="text-sm font-medium">
              Dashboard
            </Link>
            {user && (
              <div className="flex items-center gap-4">
                <span className="text-sm text-muted-foreground">
                  Hello, {user.name}
                </span>
                <LogoutButton />
              </div>
            )}
          </nav>
        </div>
      </header>
      <main className="flex-1 container py-6">
        <div className="flex items-center justify-between mb-6">
          <h1 className="text-3xl font-bold">Contacts</h1>
          <div className="flex gap-4">
            <div className="relative w-full md:w-60">
              <form action="/contacts" method="GET">
                <Input 
                  type="search" 
                  name="search"
                  placeholder="Search contacts..." 
                  className="pr-8"
                  defaultValue={search}
                />
                {/* Preserve page parameter if it exists */}
                {page > 1 && <input type="hidden" name="page" value={page} />}
              </form>
            </div>
            <Link href="/contacts/new">
              <Button>
                Add Contact
              </Button>
            </Link>
            <Link href={`/api/contacts/export?search=${encodeURIComponent(search)}`}>
              <Button variant="outline">
                Export Data
              </Button>
            </Link>
          </div>
        </div>
        
        <ContactsList 
          contacts={contacts} 
          currentPage={page} 
          totalPages={totalPages}
          search={search}
        />
      </main>
      <footer className="w-full border-t py-6">
        <div className="container flex justify-center items-center">
          <p className="text-center text-sm leading-loose text-muted-foreground">
            © 2025 BoilerHaus. All rights reserved.
          </p>
        </div>
      </footer>
    </div>
  );
}