UAS-SIG-d1041231006/sistem-km-next/src/components/dashboard/modals/DonationModal.js

import React from 'react';

export default function DonationModal({
  showDonationModal,
  setShowDonationModal,
  donationFormData,
  setDonationFormData,
  hubs,
  isSubmittingDonation,
  handleSaveDonation,
  donationsList,
  profile
}) {
  if (!showDonationModal) return null;
  if (!profile) return null; // Secure fail-safe for unauthenticated users

  // Check roles: PIC, Hub Head, and Super Admin can record transactions
  const canEdit = profile.role === 'super_admin' || profile.role === 'pic' || profile.role === 'hub_head';

  // Calculate Running / Total Balance
  const totalBalance = donationsList.reduce((acc, curr) => {
    if (curr.type === 'IN') {
      return acc + Number(curr.amount);
    } else {
      return acc - Number(curr.amount);
    }
  }, 0);

  // Filter hubs list based on role
  const allowedHubs = profile.role === 'super_admin' 
    ? hubs 
    : hubs.filter(h => h.pic_id === profile.id || h.head_id === profile.id);

  return (
    <div className="modal-overlay active">
      <div className="modal-content" style={{ maxWidth: '800px', width: '90%' }}>
        <div className="modal-header">
          <h2><i className="fas fa-hand-holding-heart text-primary"></i> Manajemen Donasi / Kas</h2>
          <button className="close-btn" onClick={() => setShowDonationModal(false)}>&times;</button>
        </div>
        <div className="modal-body" style={{ 
          display: 'grid', 
          gridTemplateColumns: canEdit ? '1fr 1fr' : '1fr', 
          gap: '20px', 
          maxHeight: '60vh', 
          overflowY: 'auto' 
        }}>
          
          {/* Form Transaksi (Only for PIC & Super Admin) */}
          {canEdit && (
            <div>
              <h3 style={{ margin: '0 0 15px 0', fontSize: '1.1rem' }}>Tambah Transaksi</h3>
              <form onSubmit={handleSaveDonation} style={{ display: 'flex', flexDirection: 'column', gap: '15px' }}>
                <div className="form-group">
                  <label>Rumah Ibadah</label>
                  <select 
                    className="form-control" 
                    value={donationFormData.hub_id} 
                    onChange={(e) => setDonationFormData({...donationFormData, hub_id: e.target.value})} 
                    required
                    disabled={profile.role !== 'super_admin'}
                  >
                    <option value="">Pilih Rumah Ibadah</option>
                    {allowedHubs.map(h => <option key={h.id} value={h.id}>{h.name}</option>)}
                  </select>
                </div>
                <div className="form-group">
                  <label>Jenis Transaksi</label>
                  <select className="form-control" value={donationFormData.type} onChange={(e) => setDonationFormData({...donationFormData, type: e.target.value})} required>
                    <option value="IN">Pemasukan (Donasi/Sedekah)</option>
                    <option value="OUT">Pengeluaran (Bantuan/Operasional)</option>
                  </select>
                </div>
                <div className="form-group">
                  <label>Nominal (Rp)</label>
                  <input type="number" className="form-control" value={donationFormData.amount} onChange={(e) => setDonationFormData({...donationFormData, amount: e.target.value})} min="1" required />
                </div>
                <div className="form-group">
                  <label>Keterangan</label>
                  <textarea className="form-control" value={donationFormData.description} onChange={(e) => setDonationFormData({...donationFormData, description: e.target.value})} required rows="3" placeholder="Contoh: Sedekah hamba Allah / Bantuan Sembako"></textarea>
                </div>
                <div className="form-group">
                  <label>Tanggal Transaksi</label>
                  <input type="date" className="form-control" value={donationFormData.transaction_date} onChange={(e) => setDonationFormData({...donationFormData, transaction_date: e.target.value})} required />
                </div>
                <button type="submit" className="btn btn-primary" disabled={isSubmittingDonation} style={{ width: '100%', padding: '10px' }}>
                  <i className="fas fa-save"></i> {isSubmittingDonation ? 'Menyimpan...' : 'Simpan Transaksi'}
                </button>
              </form>
            </div>
          )}

          {/* Transaction Logs */}
          <div style={{ background: '#f8fafc', padding: '15px', borderRadius: '8px' }}>
            <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: '15px', flexWrap: 'wrap', gap: '10px' }}>
              <h3 style={{ margin: 0, fontSize: '1.1rem' }}>Riwayat Transaksi</h3>
              <div style={{ 
                padding: '6px 12px', 
                background: totalBalance >= 0 ? '#dcfce7' : '#fee2e2', 
                color: totalBalance >= 0 ? '#15803d' : '#b91c1c', 
                borderRadius: '20px', 
                fontWeight: 'bold', 
                fontSize: '0.85rem' 
              }}>
                Saldo Kas: Rp{totalBalance.toLocaleString('id-ID')}
              </div>
            </div>
            {donationsList.length === 0 ? (
              <p style={{ textAlign: 'center', color: '#94a3b8', fontSize: '0.9rem', padding: '20px 0' }}>Belum ada data transaksi.</p>
            ) : (
              <table style={{ width: '100%', borderCollapse: 'collapse', fontSize: '0.85rem' }}>
                <thead>
                  <tr style={{ background: '#e2e8f0', textAlign: 'left' }}>
                    <th style={{ padding: '8px', borderBottom: '2px solid #cbd5e1' }}>Tanggal</th>
                    <th style={{ padding: '8px', borderBottom: '2px solid #cbd5e1' }}>Keterangan</th>
                    <th style={{ padding: '8px', borderBottom: '2px solid #cbd5e1', textAlign: 'right' }}>Nominal</th>
                  </tr>
                </thead>
                <tbody>
                  {donationsList.map(d => (
                    <tr key={d.id} style={{ borderBottom: '1px solid #e2e8f0' }}>
                      <td style={{ padding: '8px', color: '#475569' }}>{d.transaction_date}</td>
                      <td style={{ padding: '8px' }}>
                        <span style={{ fontWeight: '500', color: '#1e293b' }}>{d.description}</span>
                        {d.profiles && d.profiles.full_name && <div style={{ fontSize: '0.7rem', color: '#94a3b8' }}>Oleh: {d.profiles.full_name}</div>}
                      </td>
                      <td style={{ padding: '8px', textAlign: 'right', fontWeight: 'bold', color: d.type === 'IN' ? '#10b981' : '#ef4444' }}>
                        {d.type === 'IN' ? '+' : '-'} Rp{Number(d.amount).toLocaleString('id-ID')}
                      </td>
                    </tr>
                  ))}
                </tbody>
              </table>
            )}
          </div>
        </div>
      </div>
    </div>
  );
}