frontend/src/components/OrderManagement.jsx

import React, { useState, useEffect, useCallback } from 'react';
import { motion, AnimatePresence } from 'framer-motion';
import {
  ShoppingCart, Search, RefreshCw, Plus, Eye, Edit, Trash2, ChevronLeft, ChevronRight, X, User
} from 'lucide-react';
import styles from './OrderManagement.module.css';

const OrderManagement = ({ 
  orders, 
  ordersLoading, 
  orderPagination, 
  setOrderPagination, 
  orderStatus, 
  setOrderStatus, 
  selectedPeriod, 
  setSelectedPeriod, 
  searchQuery, 
  setSearchQuery, 
  lastUpdate, 
  formatLastUpdate, 
  formatCurrency, 
  formatDate, 
  getStatusColor, 
  handleManualRefresh, 
  setSelectedOrder, 
  setShowOrderModal, 
  setEditingOrder, 
  deleteOrder,
  setIsFormActive
}) => {
  return (
    <div className={styles['management-content']}>
      <div className={`${styles['content-header']} ${styles['order-management-header']}`}>
        {}
        <div className={styles['order-header-column-1']}>
          <div className={styles['order-header-title-section']}>
            <h2 className={styles['order-header-title']}>Order Management</h2>
            <span className={styles['order-header-badge']}>
              Last updated: {formatLastUpdate(lastUpdate)}
            </span>
          </div>
          <div className={styles['order-header-search-section']}>
            <div className={styles['search-bar']} style={{position:'relative'}}>
              <Search size={20} />
              <input
                type="text"
                placeholder="Search orders..."
                value={searchQuery}
                onChange={(e) => setSearchQuery(e.target.value)}
              />
              {searchQuery && (
                <button
                  type="button"
                  style={{position:'absolute',right:8,top:'50%',transform:'translateY(-50%)',background:'none',border:'none',padding:0,cursor:'pointer'}}
                  onClick={() => { setSearchQuery(''); handleManualRefresh(); }}
                  aria-label="Clear search"
                >
                  <X size={16} />
                </button>
              )}
            </div>
            <button 
              className={`${styles['add-btn']} ${styles['adv-btn']} ${styles['order-refresh-btn']}`}
              onClick={() => {
                handleManualRefresh();
              }}
              disabled={ordersLoading}
            >
              <RefreshCw size={20} className={ordersLoading ? styles['animate-spin'] : ''} />
              {ordersLoading ? 'Loading...' : 'Refresh'}
            </button>
          </div>
        </div>
        
        {}
        <div className={styles['order-header-column-2']}>
          <select 
            value={orderStatus} 
            onChange={(e) => setOrderStatus(e.target.value)}
            className={`${styles['filter-select']} ${styles['glass']} ${styles['order-filter-select']}`}
          >
            <option value="all">All Orders</option>
            <option value="placed">Placed</option>
            <option value="processing">Processing</option>
            <option value="shipped">Shipped</option>
            <option value="delivered">Delivered</option>
          </select>
          <select 
            value={selectedPeriod} 
            onChange={(e) => setSelectedPeriod(e.target.value)}
            className={`${styles['filter-select']} ${styles['glass']} ${styles['order-period-select']}`}
          >
            <option value="7d">Last 7 days</option>
            <option value="30d">Last 30 days</option>
            <option value="90d">Last 90 days</option>
          </select>
        </div>
      </div>

      <div className={`${styles['data-table']} ${styles['glass']} ${styles['order-data-table']}`}>
        <div className={`${styles['table-header']} ${styles['order-table-header']}`}>
          <div className={`${styles['table-cell']} ${styles['order-table-cell']} ${styles['table-cell-center']}`}>Order ID</div>
          <div className={`${styles['table-cell']} ${styles['order-table-cell']} ${styles['table-cell-left']}`}>Customer</div>
          <div className={`${styles['table-cell']} ${styles['order-table-cell']} ${styles['table-cell-center']}`}>City</div>
          <div className={`${styles['table-cell']} ${styles['order-table-cell']} ${styles['table-cell-center']}`}>Phone</div>
          <div className={`${styles['table-cell']} ${styles['order-table-cell']} ${styles['table-cell-center']}`}>Payment Method</div>
          <div className={`${styles['table-cell']} ${styles['order-table-cell']} ${styles['table-cell-center']}`}>Est. Delivery</div>
          <div className={`${styles['table-cell']} ${styles['order-table-cell']} ${styles['table-cell-center']}`}>Amount</div>
          <div className={`${styles['table-cell']} ${styles['order-table-cell']} ${styles['table-cell-center']}`}>Status</div>
          <div className={`${styles['table-cell']} ${styles['order-table-cell']} ${styles['table-cell-center']}`}>Date</div>
          <div className={`${styles['table-cell']} ${styles['order-table-cell']} ${styles['table-cell-center']}`}>Actions</div>
        </div>
        {}
        {ordersLoading ? (
          Array.from({length: orderPagination.limit}).map((_,i) => (
            <div key={i} className={`${styles['table-row']} ${styles['order-table-row']} ${styles['order-table-row-skeleton']}`}>
              {[...Array(11)].map((_,j) => (
                <div key={j} className={`${styles['table-cell']} ${styles['order-table-cell-skeleton']}`}>
                  <div className={styles['skeleton-shimmer']}></div>
                </div>
              ))}
            </div>
          ))
        ) : orders.length > 0 ? (
          orders.map((order, index) => (
            <motion.div 
              key={order._id} 
              className={`${styles['table-row']} ${styles['order-table-row']} ${styles['order-table-row-hover']} ${index % 2 === 0 ? styles['order-table-row-alternate'] : ''}`}
              whileHover={{
                scale:1.01,
                boxShadow:'0 4px 24px var(--color-shadow)',
                background: 'rgba(255,255,255,0.02)'
              }} 
            >
              <div className={`${styles['table-cell']} ${styles['order-table-cell']} ${styles['table-cell-center']}`}>
                <span className={styles['order-id-badge']}>
                  #{order._id.slice(-8)}
                </span>
              </div>
              <div className={`${styles['table-cell']} ${styles['order-table-cell']} ${styles['table-cell-left']}`}>
                <div className={styles['order-info']}>
                  <div className={`${styles['user-avatar']} ${styles['glass']} ${styles['order-user-avatar']}`}>
                    <User size={20} className={styles['order-user-avatar-icon']} />
                  </div>
                  <span className={styles['order-customer-name']}>{order.userName}</span>
                </div>
              </div>
 
              <div className={`${styles['table-cell']} ${styles['order-table-cell']} ${styles['table-cell-center']}`}><span className={styles['order-customer-dname']}>{order.city}</span></div>
              <div className={`${styles['table-cell']} ${styles['order-table-cell']} ${styles['table-cell-center']}`}><span className={styles['order-customer-dname']}>{order.phone}</span></div>
              <div className={`${styles['table-cell']} ${styles['order-table-cell']} ${styles['table-cell-center']}`}><span className={styles['order-customer-dname']}>{order.paymentMethod}</span></div>
              <div className={`${styles['table-cell']} ${styles['order-table-cell']} ${styles['table-cell-center']}`}><span className={styles['order-customer-dname']}>{order.estimatedDelivery ? new Date(order.estimatedDelivery).toLocaleDateString() : ''}</span></div>
              <div className={`${styles['table-cell']} ${styles['order-table-cell']} ${styles['table-cell-center']}`}>
                <span className={styles['order-amount-text']}>
                  {formatCurrency(order.amount)}
                </span>
              </div>
              <div className={`${styles['table-cell']} ${styles['order-table-cell']} ${styles['table-cell-center']}`}>
                <span 
                  className={`${styles['order-status-badge']} ${styles[`status-${order.status}`]}`}
                >
                  {order.status}
                </span>
              </div>
              <div className={`${styles['table-cell']} ${styles['order-table-cell']} ${styles['table-cell-center']}`}>
                <span className={styles['order-date-text']}>
                  {formatDate(order.createdAt)}
                </span>
              </div>
              <div className={`${styles['table-cell']} ${styles['order-table-cell']} ${styles['table-cell-center']}`}>
                <div className={styles['action-buttons-container']}>
                    <motion.button 
                      className={`${styles['action-button']} ${styles['view']}`}
                      whileTap={{scale:0.95}}
                      onClick={() => { setSelectedOrder(order); setShowOrderModal(true); }}
                    >
                      <Eye size={20} />
                    </motion.button>
                    <motion.button 
                      className={`${styles['action-button']} ${styles['edit']}`}
                      whileTap={{scale:0.95}}
                      onClick={() => { setEditingOrder(order); setShowOrderModal(true); }}
                    >
                      <Edit size={20} />
                    </motion.button>
                    <motion.button 
                      className={`${styles['action-button']} ${styles['delete']}`}
                      whileTap={{scale:0.95}}
                      onClick={() => {
                        if (window.confirm('Are you sure you want to delete this order?')) {
                          deleteOrder(order._id);
                        }
                      }}
                    >
                      <Trash2 size={20} />
                    </motion.button>
                </div>
              </div>
            </motion.div>
          ))
        ) : (
          <div className={`${styles['table-row']} ${styles['order-table-row']}`}>
            <div className={`${styles['table-cell']} ${styles['order-table-cell']} ${styles['empty-state-container']}`} colSpan="6" style={{textAlign: 'center', padding: '40px 20px'}}>
              <div className={styles['empty-state-content']}>
                <ShoppingCart size={64} className={styles['empty-state-icon']} />
                <div className={styles['empty-state-text']}>
                  <p className={styles['empty-state-title']}>
                    {orderStatus !== 'all' ? `No ${orderStatus} orders found` : 'No orders found'}
                  </p>
                  <p className={styles['empty-state-subtitle']}>
                    {orderStatus !== 'all' ? 'Try adjusting your filter settings' : 'Orders will appear here once customers start placing them'}
                  </p>
                </div>
                {orderStatus !== 'all' ? (
                  <button 
                    className={`${styles['adv-btn']} ${styles['empty-state-button']} ${styles['clear']}`}
                    onClick={() => setOrderStatus('all')}
                  >
                    Show All Orders
                  </button>
                ) : (
                  <button 
                    className={`${styles['adv-btn']} ${styles['empty-state-button']} ${styles['add']}`}
                    onClick={() => {
                      
                      alert('Orders will be created when customers make purchases');
                    }}
                  >
                    <ShoppingCart size={16} className={styles['empty-state-button-icon']} />
                    View Dashboard
                  </button>
                )}
              </div>
            </div>
          </div>
        )}
      </div>

      <div className={`${styles['pagination']} ${styles['order-pagination']}`}>
        <button 
          className={`${styles['pagination-btn']} ${styles['adv-btn']}`}
          disabled={orderPagination.page === 1}
          onClick={() => setOrderPagination(prev => ({ ...prev, page: prev.page - 1 }))}
        >
          <ChevronLeft size={20} />
        </button>
        <span className={`${styles['pagination-info']} ${styles['order-pagination-info']}`}>
          Page {orderPagination.page} of {orderPagination.pages}
        </span>
        <button 
          className={`${styles['pagination-btn']} ${styles['adv-btn']}`}
          disabled={orderPagination.page === orderPagination.pages}
          onClick={() => setOrderPagination(prev => ({ ...prev, page: prev.page + 1 }))}
        >
          <ChevronRight size={20} />
        </button>
      </div>
    </div>
  );
};

export default OrderManagement;