tia/src/app/admin/support/page.tsx

"use client";

import { useEffect, useState } from "react";

interface Ticket {
  id: string;
  email: string;
  subject: string;
  description: string;
  status: string;
  priority: string;
  createdAt: string;
  familyName: string;
}

export default function AdminSupport() {
  const [tickets, setTickets] = useState<Ticket[]>([]);
  const [loading, setLoading] = useState(true);
  const [statusFilter, setStatusFilter] = useState("all");
  const [selectedTicket, setSelectedTicket] = useState<Ticket | null>(null);
  const [replyMessage, setReplyMessage] = useState("");

  useEffect(() => {
    fetchTickets();
  }, [statusFilter]);

  const fetchTickets = async () => {
    try {
      const res = await fetch(`/api/admin/support?status=${statusFilter}`, { credentials: "include" });
      const data = await res.json();
      setTickets(data.tickets || []);
    } catch (err) {
      console.error("Failed to fetch tickets:", err);
    }
    setLoading(false);
  };

  const updateStatus = async (ticketId: string, status: string) => {
    try {
      await fetch(`/api/admin/support`, {
        method: "PATCH",
        headers: { "Content-Type": "application/json" },
        credentials: "include",
        body: JSON.stringify({ ticketId, status }),
      });
      fetchTickets();
    } catch (err) {
      console.error("Failed to update ticket:", err);
    }
  };

  if (loading) {
    return <div className="p-6 text-white">Loading...</div>;
  }

  return (
    <div className="p-6 space-y-4">
      <div className="flex justify-between items-center">
        <div>
          <h1 className="text-2xl font-bold">Support</h1>
          <p className="text-gray-400">{tickets.length} tickets</p>
        </div>
      </div>

      {/* Filters */}
      <div className="flex gap-2">
        {["all", "open", "in_progress", "resolved", "closed"].map((status) => (
          <button
            key={status}
            onClick={() => setStatusFilter(status)}
            className={`px-3 py-1.5 rounded-lg text-sm ${
              statusFilter === status ? "bg-rose-500" : "bg-gray-800"
            }`}
          >
            {status.replace("_", " ")}
          </button>
        ))}
      </div>

      {/* Tickets List */}
      <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
        <div className="space-y-2">
          {tickets.map((ticket) => (
            <div
              key={ticket.id}
              onClick={() => setSelectedTicket(ticket)}
              className={`p-4 rounded-xl cursor-pointer ${
                selectedTicket?.id === ticket.id ? "bg-rose-500/20 border border-rose-500" : "bg-gray-800"
              }`}
            >
              <div className="flex justify-between items-start mb-2">
                <span className={`text-xs px-2 py-0.5 rounded ${
                  ticket.priority === "urgent" ? "bg-red-900 text-red-400" :
                  ticket.priority === "high" ? "bg-orange-900 text-orange-400" :
                  "bg-gray-700"
                }`}>
                  {ticket.priority}
                </span>
                <span className={`text-xs px-2 py-0.5 rounded ${
                  ticket.status === "open" ? "bg-emerald-900 text-emerald-400" :
                  ticket.status === "in_progress" ? "bg-amber-900 text-amber-400" :
                  "bg-gray-700"
                }`}>
                  {ticket.status.replace("_", " ")}
                </span>
              </div>
              <div className="font-medium">{ticket.subject}</div>
              <div className="text-sm text-gray-400">{ticket.email}</div>
              <div className="text-xs text-gray-500 mt-2">
                {ticket.createdAt?.slice(0, 10)}
              </div>
            </div>
          ))}
          {tickets.length === 0 && (
            <div className="p-8 text-center text-gray-500">No tickets found</div>
          )}
        </div>

        {/* Ticket Detail */}
        <div className="bg-gray-800 rounded-xl p-4">
          {selectedTicket ? (
            <div className="space-y-4">
              <div>
                <div className="font-medium text-lg">{selectedTicket.subject}</div>
                <div className="text-sm text-gray-400">{selectedTicket.email}</div>
                <div className="text-xs text-gray-500">
                  {selectedTicket.createdAt?.slice(0, 10)} · {selectedTicket.familyName}
                </div>
              </div>
              <div className="p-3 bg-gray-700 rounded-lg">
                {selectedTicket.description}
              </div>
              <div className="flex gap-2">
                {selectedTicket.status === "open" && (
                  <button
                    onClick={() => updateStatus(selectedTicket.id, "in_progress")}
                    className="px-3 py-1.5 bg-amber-600 rounded-lg text-sm"
                  >
                    Start
                  </button>
                )}
                {selectedTicket.status === "in_progress" && (
                  <button
                    onClick={() => updateStatus(selectedTicket.id, "resolved")}
                    className="px-3 py-1.5 bg-emerald-600 rounded-lg text-sm"
                  >
                    Resolve
                  </button>
                )}
                {selectedTicket.status === "resolved" && (
                  <button
                    onClick={() => updateStatus(selectedTicket.id, "closed")}
                    className="px-3 py-1.5 bg-gray-600 rounded-lg text-sm"
                  >
                    Close
                  </button>
                )}
              </div>
            </div>
          ) : (
            <div className="h-full flex items-center justify-center text-gray-500">
              Select a ticket to view details
            </div>
          )}
        </div>
      </div>
    </div>
  );
}