ln-bi/src/modules/assets/components/overview/InventoryDesktopTable.tsx

import React from 'react';
import { ChevronDown, ChevronRight } from 'lucide-react';
import { AnimatePresence, motion } from 'motion/react';
import type { InventoryStatisticsSectionProps } from './types';

type InventoryDesktopTableProps = Pick<
  InventoryStatisticsSectionProps,
  | 'inventoryTab'
  | 'inventoryByRegion'
  | 'expandedInventoryRegions'
  | 'toggleInventoryRegion'
  | 'inventoryByModel'
  | 'expandedInventoryTypes'
  | 'toggleInventoryType'
  | 'setVehicleSelection'
>;

export function InventoryDesktopTable({
  inventoryTab,
  inventoryByRegion,
  expandedInventoryRegions,
  toggleInventoryRegion,
  inventoryByModel,
  expandedInventoryTypes,
  toggleInventoryType,
  setVehicleSelection: setShowPlateNumbers,
}: InventoryDesktopTableProps) {
  return (
    <div className="hidden lg:block overflow-x-auto">
      <table className="w-full text-left border-collapse">
        <thead>
          <tr className="bg-slate-50 text-[11px] text-slate-500 uppercase tracking-wider border-b border-slate-100">
            <th className="p-3 font-semibold w-64">{inventoryTab === 'region' ? '区域 / 城市' : '车型分类 / 型号'}</th>
            <th className="p-3 font-semibold">{inventoryTab === 'region' ? '品牌' : '品牌'}</th>
            <th className="p-3 font-semibold">{inventoryTab === 'region' ? '车型' : '所在区域/城市'}</th>
            <th className="p-3 font-semibold text-center w-32">库存数量</th>
          </tr>
        </thead>
        <tbody className="text-xs">
          {inventoryTab === 'region' ? (
            Object.entries(inventoryByRegion).map(([region, cities]) => (
              <React.Fragment key={region}>
                <tr
                  className="bg-slate-50/30 border-b border-slate-100 cursor-pointer hover:bg-slate-50 transition-colors"
                  onClick={() => toggleInventoryRegion(region)}
                >
                  <td colSpan={4} className="p-3 font-bold text-slate-700">
                    <div className="flex items-center gap-2">
                      {expandedInventoryRegions.has(region) ? <ChevronDown size={14} className="text-slate-400" /> : <ChevronRight size={14} className="text-slate-400" />}
                      <span>{region}</span>
                      <span className="text-[10px] font-normal text-slate-400 ml-2 cursor-pointer hover:text-blue-500 transition-colors"
                            onClick={(e) => {
                              e.stopPropagation();
                              setShowPlateNumbers({ batch: 'All', model: 'All', location: region, category: 'Inventory', source: 'asset', title: `库存统计 - ${region}` });
                            }}>
                        (共 {Object.values(cities).flat().reduce((acc, s) => acc + s.quantity, 0)} 台)
                      </span>
                    </div>
                  </td>
                </tr>
                <AnimatePresence>
                  {expandedInventoryRegions.has(region) && Object.entries(cities).map(([city, stats]) => (
                    <React.Fragment key={city}>
                      {stats.map((stat, idx) => (
                        <motion.tr
                          key={`${city}-${stat.model}-${idx}`}
                          initial={{ opacity: 0 }}
                          animate={{ opacity: 1 }}
                          className="border-b border-slate-50 hover:bg-slate-50/20 transition-colors"
                        >
                          <td className="p-3 pl-8 text-slate-500 border-r border-slate-50">
                            {idx === 0 ? <span className="font-medium text-slate-600">{city}</span> : ''}
                          </td>
                          <td className="p-3 text-slate-600 border-r border-slate-50">{stat.brand}</td>
                          <td className="p-3 text-slate-600 border-r border-slate-50">{stat.model}</td>
                          <td className="p-3 text-center font-bold text-blue-600">
                            <button
                              onClick={(e) => {
                                e.stopPropagation();
                                setShowPlateNumbers({ batch: 'All', model: stat.model, location: stat.city, category: 'Inventory', source: 'asset', title: `库存统计 - ${stat.model} - ${stat.city}` });
                              }}
                              className="text-blue-600 hover:underline font-bold"
                            >
                              {stat.quantity}
                            </button>
                          </td>
                        </motion.tr>
                      ))}
                    </React.Fragment>
                  ))}
                </AnimatePresence>
              </React.Fragment>
            ))
          ) : (
            Object.entries(inventoryByModel).map(([type, models]) => (
              <React.Fragment key={type}>
                <tr
                  className="bg-slate-50/30 border-b border-slate-100 cursor-pointer hover:bg-slate-50 transition-colors"
                  onClick={() => toggleInventoryType(type)}
                >
                  <td colSpan={4} className="p-3 font-bold text-slate-700">
                    <div className="flex items-center gap-2">
                      {expandedInventoryTypes.has(type) ? <ChevronDown size={14} className="text-slate-400" /> : <ChevronRight size={14} className="text-slate-400" />}
                      <span>{type}</span>
                      <span className="text-[10px] font-normal text-slate-400 ml-2 cursor-pointer hover:text-blue-500 transition-colors"
                            onClick={(e) => {
                              e.stopPropagation();
                              setShowPlateNumbers({ batch: 'All', model: 'All', location: 'All', type: type, category: 'Inventory', source: 'asset', title: `库存统计 - ${type}` });
                            }}>
                        (共 {Object.values(models).flat().reduce((acc, s) => acc + s.quantity, 0)} 台)
                      </span>
                    </div>
                  </td>
                </tr>
                <AnimatePresence>
                  {expandedInventoryTypes.has(type) && Object.entries(models).map(([model, stats]) => (
                    <React.Fragment key={model}>
                      {stats.map((stat, idx) => (
                        <motion.tr
                          key={`${model}-${stat.region}-${stat.city}-${idx}`}
                          initial={{ opacity: 0 }}
                          animate={{ opacity: 1 }}
                          className="border-b border-slate-50 hover:bg-slate-50/20 transition-colors"
                        >
                          <td className="p-3 pl-8 text-slate-500 border-r border-slate-50">
                            {idx === 0 ? <span className="font-medium text-slate-600">{model}</span> : ''}
                          </td>
                          <td className="p-3 text-slate-600 border-r border-slate-50">{stat.brand}</td>
                          <td className="p-3 text-slate-600 border-r border-slate-50">{stat.region} / {stat.city}</td>
                          <td className="p-3 text-center font-bold text-blue-600">
                            <button
                              onClick={(e) => {
                                e.stopPropagation();
                                setShowPlateNumbers({ batch: 'All', model: stat.model, location: stat.city, category: 'Inventory', source: 'asset', title: `库存统计 - ${stat.model} - ${stat.city}` });
                              }}
                              className="text-blue-600 hover:underline font-bold"
                            >
                              {stat.quantity}
                            </button>
                          </td>
                        </motion.tr>
                      ))}
                    </React.Fragment>
                  ))}
                </AnimatePresence>
              </React.Fragment>
            ))
          )}
        </tbody>
      </table>
    </div>
  );
}