import { ClipLoader } from 'react-spinners';
import LoanRepayment from './LoanRepayment.js';
import './PopoutPanel.css';

function PopoutPanel({ 
  data = {},
  userState = 'N/A', // Passed explicitly from Dashboard
  loading = false, 
  error = null, 
  closePanel 
}) {
  console.log('PopoutPanel Props:', { data, loading, error, userState });

  if (loading) {
    return (
      <div className="popout-panel">
        <button className="close-btn" onClick={closePanel}>X</button>
        <h2>Loading Career Details...</h2>
        <ClipLoader size={35} color="#4A90E2" />
      </div>
    );
  }

  if (error) {
    return (
      <div className="popout-panel">
        <button className="close-btn" onClick={closePanel}>X</button>
        <h2>Error Loading Career Details</h2>
        <p style={{ color: 'red' }}>{error}</p>
      </div>
    );
  }

  // Handle empty data gracefully
  if (!data || Object.keys(data).length === 0) {
    return (
      <div className="popout-panel">
        <button onClick={closePanel}>Close</button>
        <h2>No Career Data Available</h2>
      </div>
    );
  }

  // Safely access nested data with fallbacks
  const { 
    title = 'Career Details', 
    economicProjections = {}, 
    salaryData = [], 
    schools = [], 
    tuitionData = [] 
  } = data;

  const tenthPercentileSalary = salaryData?.find(
    (point) => point.percentile === '10th Percentile'
  )?.value || 0;

  const getProgramLength = (degreeType) => {
    if (degreeType?.includes("Associate")) return 2;
    if (degreeType?.includes("Bachelor")) return 4;
    if (degreeType?.includes("Master")) return 6;
    if (degreeType?.includes("Doctoral") || degreeType?.includes("First Professional")) return 8;
    if (degreeType?.includes("Certificate")) return 1;
    return 4; // Default to 4 years if unspecified
  };

  return (
    <div className="popout-panel">
      <button onClick={closePanel}>Close</button>
      <h2>{title}</h2>

      {/* Schools Offering Programs */}
      <h3>Schools Offering Programs</h3>
      {Array.isArray(schools) && schools.length > 0 ? (
        <ul>
          {schools.map((school, index) => {
            const matchingTuitionData = tuitionData.find(
              (tuition) =>
                tuition['school.name']?.toLowerCase().trim() ===
                school['Institution Name']?.toLowerCase().trim()
            );
            
            return (
              <li key={index}>
                <strong>{school['Institution Name']}</strong>
                <br />
                Degree Type: {school['CREDDESC'] || 'N/A'}
                <br />
                In-State Tuition: ${matchingTuitionData?.['latest.cost.tuition.in_state'] || 'N/A'}
                <br />
                Out-of-State Tuition: ${matchingTuitionData?.['latest.cost.tuition.out_of_state'] || 'N/A'}
              </li>
            );
          })}
        </ul>
      ) : (
        <p>No schools available.</p>
      )}


      {/* Economic Projections */}
      <h3>Economic Projections for {userState}</h3>
      {economicProjections && typeof economicProjections === 'object' ? (
        <ul>
          <li>2022 Employment: {economicProjections['2022 Employment'] || 'N/A'}</li>
          <li>2032 Employment: {economicProjections['2032 Employment'] || 'N/A'}</li>
          <li>Total Change: {economicProjections['Total Change'] || 'N/A'}</li>
        </ul>
      ) : (
        <p>No economic projections available.</p>
      )}

      {/* Salary Data Points */}
      <h3>Salary Data</h3>
      {salaryData && salaryData.length > 0 ? (
        <table>
          <thead>
            <tr>
              <th>Percentile</th>
              <th>Salary</th>
            </tr>
          </thead>
          <tbody>
            {salaryData.map((point, index) => (
              <tr key={index}>
                <td>{point.percentile}</td>
                <td>
                  {point.value > 0 ? `$${parseInt(point.value, 10).toLocaleString()}` : 'N/A'}
                </td>
              </tr>
            ))}
          </tbody>
        </table>
      ) : (
        <p>No salary data available.</p>
      )}

      {/* Loan Repayment Analysis */}
      {tenthPercentileSalary > 0 && (
        <LoanRepayment
          schools={schools.map((school) => {
            const matchingTuitionData = tuitionData.find(
              (tuition) =>
                tuition['school.name']?.toLowerCase().trim() ===
                school['Institution Name']?.toLowerCase().trim()
            );
            const years = getProgramLength(school['CREDDESC']);
            return {
              schoolName: school['Institution Name'],
              inState: parseFloat(matchingTuitionData?.['latest.cost.tuition_in_state'] * years) || 0,
              outOfState: parseFloat(matchingTuitionData?.['latest.cost.tuition_out_of_state'] * years) || 0,
            };
          })}
          salaryData={[{ percentile: '10th Percentile', value: tenthPercentileSalary, growthRate: 0.03 }]}
          earningHorizon={10}
        />
      )}
    </div>
  );
}

export default PopoutPanel;