import React, { useState, useEffect } from 'react';
import { apiClient } from '../services/apiService.ts';
import { CpuIcon } from './icons/Icons.tsx';

interface AiSummaryModalProps {
  isOpen: boolean;
  onClose: () => void;
  dashboardData: string;
}

const AiSummaryModal: React.FC<AiSummaryModalProps> = ({ isOpen, onClose, dashboardData }) => {
  const [isLoading, setIsLoading] = useState(false);
  const [summary, setSummary] = useState('');
  const [error, setError] = useState('');

  useEffect(() => {
    if (isOpen) {
      setIsLoading(true);
      setSummary('');
      setError('');

      const systemPrompt =
        'Anda adalah analis peternakan ayam broiler CP 707. Buat ringkasan singkat dan profesional dalam Bahasa Indonesia berdasarkan data berikut. Gunakan standar buku Manajemen Broiler CP 707.';
      apiClient
        .proxyLmStudio(dashboardData, systemPrompt, 0.2)
        .then((res) => setSummary(res.response || ''))
        .catch((err: Error) => setError(err.message || 'Terjadi kesalahan tidak diketahui.'))
        .finally(() => setIsLoading(false));
    }
  }, [isOpen, dashboardData]);

  if (!isOpen) return null;

  return (
    <div className="fixed inset-0 bg-black bg-opacity-50 flex justify-center items-center z-50 p-4">
      <div className="bg-white rounded-xl shadow-2xl w-full max-w-2xl transform transition-all">
        <div className="p-6">
          <div className="flex justify-between items-center mb-4">
            <h2 className="text-2xl font-bold text-gray-800 flex items-center">
              <CpuIcon className="mr-3" /> Ringkasan Laporan AI
            </h2>
            <button onClick={onClose} className="text-gray-400 hover:text-gray-600">
              &times;
            </button>
          </div>
          <div className="bg-gray-50 p-4 rounded-lg max-h-[60vh] overflow-y-auto">
            {isLoading && (
              <div className="flex flex-col items-center justify-center h-48">
                <svg
                  className="animate-spin h-10 w-10 text-red-600"
                  xmlns="http://www.w3.org/2000/svg"
                  fill="none"
                  viewBox="0 0 24 24"
                >
                  <circle
                    className="opacity-25"
                    cx="12"
                    cy="12"
                    r="10"
                    stroke="currentColor"
                    strokeWidth="4"
                  ></circle>
                  <path
                    className="opacity-75"
                    fill="currentColor"
                    d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
                  ></path>
                </svg>
                <p className="mt-4 text-gray-600">AI sedang menganalisis data...</p>
              </div>
            )}
            {error && <p className="text-red-500">{error}</p>}
            {summary && (
              <div
                className="prose prose-sm max-w-none"
                dangerouslySetInnerHTML={{ __html: summary.replace(/\n/g, '<br />') }}
              />
            )}
          </div>
        </div>
        <div className="bg-gray-100 px-6 py-3 rounded-b-xl text-right">
          <button
            onClick={onClose}
            className="bg-gray-600 text-white px-4 py-2 rounded-lg hover:bg-gray-700 transition duration-300"
          >
            Tutup
          </button>
        </div>
      </div>
    </div>
  );
};

export default AiSummaryModal;