import { useState } from "react";
import { Shield, ShieldCheck, Loader2, X, XCircle } from "lucide-react";

// ── Props ──────────────────────────────────────────────────────────

interface ResolveDisputeModalProps {
  isSubmitting: boolean;
  onSubmit: (targetTeam: "red" | "blue", notes: string) => void;
  onClose: () => void;
}

// ── Component ──────────────────────────────────────────────────────

export default function ResolveDisputeModal({
  isSubmitting,
  onSubmit,
  onClose,
}: ResolveDisputeModalProps) {
  const [targetTeam, setTargetTeam] = useState<"red" | "blue" | null>(null);
  const [notes, setNotes] = useState("");

  const canSubmit = targetTeam !== null && !isSubmitting;

  return (
    <div className="fixed inset-0 z-50 flex items-center justify-center bg-black/50 backdrop-blur-sm">
      <div className="w-full max-w-lg rounded-xl border border-gray-800 bg-gray-900 shadow-xl">
        {/* Header */}
        <div className="flex items-center justify-between border-b border-gray-800 px-6 py-4">
          <div className="flex items-center gap-2">
            <XCircle className="h-5 w-5 text-red-400" />
            <h3 className="text-lg font-semibold text-white">Change Vote to Rejected</h3>
          </div>
          <button
            onClick={onClose}
            className="rounded p-1 text-gray-400 hover:bg-gray-800 hover:text-white"
          >
            <X className="h-5 w-5" />
          </button>
        </div>

        {/* Body */}
        <div className="space-y-5 px-6 py-5">
          <p className="text-sm text-gray-400">
            You're agreeing that this test needs rework. Instead of restarting from scratch,
            pick which team's work is actually the problem — the test goes straight back to
            their queue and the other team's work is left untouched.
          </p>

          <div>
            <h4 className="mb-2 text-sm font-medium text-gray-300">Send back to</h4>
            <div className="flex gap-3">
              <button
                onClick={() => setTargetTeam("red")}
                className={`flex flex-1 items-center justify-center gap-2 rounded-lg border p-3 text-sm font-medium transition-colors ${
                  targetTeam === "red"
                    ? "border-orange-500 bg-orange-500/10 text-orange-400"
                    : "border-gray-700 bg-gray-800 text-gray-400 hover:border-gray-600"
                }`}
              >
                <Shield className="h-4 w-4" />
                Red Team Queue
              </button>
              <button
                onClick={() => setTargetTeam("blue")}
                className={`flex flex-1 items-center justify-center gap-2 rounded-lg border p-3 text-sm font-medium transition-colors ${
                  targetTeam === "blue"
                    ? "border-indigo-500 bg-indigo-500/10 text-indigo-400"
                    : "border-gray-700 bg-gray-800 text-gray-400 hover:border-gray-600"
                }`}
              >
                <ShieldCheck className="h-4 w-4" />
                Blue Team Queue
              </button>
            </div>
          </div>

          <div>
            <label className="mb-1.5 block text-sm font-medium text-gray-300">
              Notes (optional)
            </label>
            <textarea
              value={notes}
              onChange={(e) => setNotes(e.target.value)}
              rows={3}
              className="w-full rounded-lg border border-gray-700 bg-gray-800 px-3 py-2 text-sm text-gray-200 placeholder-gray-500 focus:border-red-500 focus:outline-none focus:ring-1 focus:ring-red-500"
              placeholder="What needs to be fixed..."
            />
          </div>
        </div>

        {/* Footer */}
        <div className="flex justify-end gap-3 border-t border-gray-800 px-6 py-4">
          <button
            onClick={onClose}
            disabled={isSubmitting}
            className="rounded-lg border border-gray-700 px-4 py-2 text-sm text-gray-400 hover:bg-gray-800 disabled:opacity-50"
          >
            Cancel
          </button>
          <button
            onClick={() => targetTeam && onSubmit(targetTeam, notes)}
            disabled={!canSubmit}
            className="flex items-center gap-1.5 rounded-lg bg-red-600 px-4 py-2 text-sm font-medium text-white hover:bg-red-500 disabled:opacity-50 transition-colors"
          >
            {isSubmitting && <Loader2 className="h-4 w-4 animate-spin" />}
            Confirm Rejection
          </button>
        </div>
      </div>
    </div>
  );
}