fix: otimização do processo de expansão do drill da tabela sintética

src/app/DRE/teste.tsx

@@ -1,7 +1,7 @@
 "use client";
 
 import { LoaderPinwheel, ChevronDown, ChevronRight, Filter, Maximize2, Minimize2 } from "lucide-react";
-import { useEffect, useState } from "react";
+import { useEffect, useState, useCallback, startTransition, memo } from "react";
 import AnaliticoComponent from "./analitico";
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
@@ -53,6 +53,123 @@ interface HierarchicalRow {
   isCalculado?: boolean;
 }
 
+// Componente memoizado para linhas da tabela
+const TableRow = memo(({ 
+  row, 
+  index, 
+  toggleGroup, 
+  toggleSubgrupo, 
+  toggleCentro, 
+  handleRowClick, 
+  getRowStyle, 
+  getIndentStyle, 
+  renderCellContent,
+  mesesDisponiveis,
+  formatCurrency,
+  formatCurrencyWithColor
+}: {
+  row: HierarchicalRow;
+  index: number;
+  toggleGroup: (grupo: string) => void;
+  toggleSubgrupo: (subgrupo: string) => void;
+  toggleCentro: (centro: string) => void;
+  handleRowClick: (row: HierarchicalRow, mes?: string) => void;
+  getRowStyle: (row: HierarchicalRow) => string;
+  getIndentStyle: (level: number) => React.CSSProperties;
+  renderCellContent: (row: HierarchicalRow) => React.ReactNode;
+  mesesDisponiveis: string[];
+  formatCurrency: (value: number) => string;
+  formatCurrencyWithColor: (value: number) => { formatted: string; isNegative: boolean };
+}) => {
+  return (
+    <div
+      key={index}
+      className={`flex items-center gap-2 px-4 py-1 text-sm border-b border-gray-100 hover:bg-gray-50 transition-all duration-200 ease-in-out ${getRowStyle(
+        row
+      )}`}
+    >
+      <div
+        className="flex-1 min-w-[300px] max-w-[400px] whitespace-nowrap overflow-hidden"
+        style={getIndentStyle(row.level)}
+      >
+        {renderCellContent(row)}
+      </div>
+      
+      {/* Colunas de valores por mês */}
+      {mesesDisponiveis.map((mes) => (
+        <div key={mes} className="flex min-w-[240px] max-w-[300px] gap-2">
+          <div
+            className="flex-1 min-w-[120px] text-right font-semibold cursor-pointer hover:bg-blue-50/50 transition-colors duration-200 whitespace-nowrap overflow-hidden"
+            onClick={() => handleRowClick(row, mes)}
+            title={
+              row.valoresPorMes && row.valoresPorMes[mes]
+                ? formatCurrency(row.valoresPorMes[mes])
+                : "-"
+            }
+          >
+            {row.valoresPorMes && row.valoresPorMes[mes]
+              ? (() => {
+                  const { formatted, isNegative } =
+                    formatCurrencyWithColor(row.valoresPorMes[mes]);
+                  return (
+                    <span
+                      className={
+                        isNegative
+                          ? "text-red-600 font-bold"
+                          : "text-gray-900"
+                      }
+                    >
+                      {formatted}
+                    </span>
+                  );
+                })()
+              : "-"}
+          </div>
+          <div
+            className="flex-1 min-w-[100px] text-center font-medium cursor-pointer hover:bg-blue-50/50 transition-colors duration-200 whitespace-nowrap overflow-hidden"
+            onClick={() => handleRowClick(row, mes)}
+            title={
+              row.percentuaisPorMes &&
+              row.percentuaisPorMes[mes] !== undefined
+                ? `${row.percentuaisPorMes[mes].toFixed(1)}%`
+                : "-"
+            }
+          >
+            {row.percentuaisPorMes &&
+            row.percentuaisPorMes[mes] !== undefined
+              ? `${row.percentuaisPorMes[mes].toFixed(1)}%`
+              : "-"}
+          </div>
+        </div>
+      ))}
+      
+      {/* Coluna Total */}
+      <div
+        className="flex-1 min-w-[120px] text-right font-semibold cursor-pointer hover:bg-blue-50/50 transition-colors duration-200 whitespace-nowrap overflow-hidden"
+        onClick={() => handleRowClick(row)}
+        title={row.total ? formatCurrency(row.total) : "-"}
+      >
+        {(() => {
+          const { formatted, isNegative } = formatCurrencyWithColor(
+            row.total!
+          );
+          return (
+            <span
+              className={
+                isNegative ? "text-red-600 font-bold" : "text-gray-900"
+              }
+            >
+              {formatted}
+            </span>
+          );
+        })()}
+      </div>
+    </div>
+  );
+});
+
+TableRow.displayName = 'TableRow';
+
 export default function Teste() {
   const [data, setData] = useState<DREItem[]>([]);
   const [loading, setLoading] = useState(false);
@@ -277,35 +394,41 @@ export default function Teste() {
     setAnaliticoFiltros(novosFiltros);
   };
 
-  const toggleGroup = (grupo: string) => {
+  const toggleGroup = useCallback((grupo: string) => {
-    const newExpanded = new Set(expandedGroups);
+    setExpandedGroups(prev => {
+      const newExpanded = new Set(prev);
     if (newExpanded.has(grupo)) {
       newExpanded.delete(grupo);
     } else {
       newExpanded.add(grupo);
     }
-    setExpandedGroups(newExpanded);
+      return newExpanded;
-  };
+    });
+  }, []);
 
-  const toggleSubgrupo = (subgrupo: string) => {
+  const toggleSubgrupo = useCallback((subgrupo: string) => {
-    const newExpanded = new Set(expandedSubgrupos);
+    setExpandedSubgrupos(prev => {
+      const newExpanded = new Set(prev);
     if (newExpanded.has(subgrupo)) {
       newExpanded.delete(subgrupo);
     } else {
       newExpanded.add(subgrupo);
     }
-    setExpandedSubgrupos(newExpanded);
+      return newExpanded;
-  };
+    });
+  }, []);
 
-  const toggleCentro = (centro: string) => {
+  const toggleCentro = useCallback((centro: string) => {
-    const newExpanded = new Set(expandedCentros);
+    setExpandedCentros(prev => {
+      const newExpanded = new Set(prev);
     if (newExpanded.has(centro)) {
       newExpanded.delete(centro);
     } else {
       newExpanded.add(centro);
     }
-    setExpandedCentros(newExpanded);
+      return newExpanded;
-  };
+    });
+  }, []);
 
   const handleFiltroChange = (campo: string, valor: string) => {
     setFiltros(prev => ({
@@ -351,28 +474,29 @@ export default function Teste() {
     setContasSelecionadas([]);
   };
 
-  const toggleExpandAll = () => {
+  const toggleExpandAll = useCallback(() => {
     if (isAllExpanded) {
-      // Recolher tudo
+      // Recolher tudo - usar startTransition para atualizações não urgentes
-      setExpandedGroups(new Set());
+      startTransition(() => {
-      setExpandedSubgrupos(new Set());
+        setExpandedGroups(new Set());
-      setExpandedCentros(new Set());
+        setExpandedSubgrupos(new Set());
-      setIsAllExpanded(false);
+        setExpandedCentros(new Set());
+        setIsAllExpanded(false);
+      });
     } else {
-      // Expandir todos os grupos usando dados originais
+      // Expandir todos os grupos usando dados originais - usar startTransition para atualizações não urgentes
-      const todosGrupos = [...new Set(data.map(item => item.grupo))];
+      startTransition(() => {
-      setExpandedGroups(new Set(todosGrupos));
+        const todosGrupos = [...new Set(data.map(item => item.grupo))];
+        const todosSubgrupos = [...new Set(data.map(item => `${item.grupo}-${item.subgrupo}`))];
+        const todosCentros = [...new Set(data.map(item => `${item.grupo}-${item.subgrupo}-${item.centro_custo}`))];
         
-      // Expandir todos os subgrupos usando dados originais
+        setExpandedGroups(new Set(todosGrupos));
-      const todosSubgrupos = [...new Set(data.map(item => `${item.grupo}-${item.subgrupo}`))];
+        setExpandedSubgrupos(new Set(todosSubgrupos));
-      setExpandedSubgrupos(new Set(todosSubgrupos));
+        setExpandedCentros(new Set(todosCentros));
-      
+        setIsAllExpanded(true);
-      // Expandir todos os centros de custo usando dados originais (isso também expande as contas automaticamente)
+      });
-      const todosCentros = [...new Set(data.map(item => `${item.grupo}-${item.subgrupo}-${item.centro_custo}`))];
-      setExpandedCentros(new Set(todosCentros));
-      setIsAllExpanded(true);
     }
-  };
+  }, [isAllExpanded, data]);
 
   const limparFiltros = () => {
     const agora = new Date();
@@ -802,12 +926,12 @@ export default function Teste() {
           <div className="flex items-center gap-2 whitespace-nowrap">
             <button
               onClick={() => toggleGroup(row.grupo!)}
-              className="p-2 hover:bg-blue-100 rounded-lg transition-all duration-200 flex items-center justify-center w-8 h-8 flex-shrink-0"
+              className="p-2 hover:bg-blue-100 rounded-lg transition-all duration-150 ease-in-out flex items-center justify-center w-8 h-8 flex-shrink-0 transform hover:scale-105"
             >
               {row.isExpanded ? (
-                <ChevronDown className="w-4 h-4 text-blue-600" />
+                <ChevronDown className="w-4 h-4 text-blue-600 transition-transform duration-150" />
               ) : (
-                <ChevronRight className="w-4 h-4 text-blue-600" />
+                <ChevronRight className="w-4 h-4 text-blue-600 transition-transform duration-150" />
               )}
             </button>
             <button
@@ -831,12 +955,12 @@ export default function Teste() {
           <div className="flex items-center gap-2 whitespace-nowrap">
             <button
               onClick={() => toggleSubgrupo(`${row.grupo}-${row.subgrupo}`)}
-              className="p-2 hover:bg-blue-100 rounded-lg transition-all duration-200 flex items-center justify-center w-8 h-8 flex-shrink-0"
+              className="p-2 hover:bg-blue-100 rounded-lg transition-all duration-150 ease-in-out flex items-center justify-center w-8 h-8 flex-shrink-0 transform hover:scale-105"
             >
               {row.isExpanded ? (
-                <ChevronDown className="w-4 h-4 text-blue-600" />
+                <ChevronDown className="w-4 h-4 text-blue-600 transition-transform duration-150" />
               ) : (
-                <ChevronRight className="w-4 h-4 text-blue-600" />
+                <ChevronRight className="w-4 h-4 text-blue-600 transition-transform duration-150" />
               )}
             </button>
             <button
@@ -856,12 +980,12 @@ export default function Teste() {
               onClick={() =>
                 toggleCentro(`${row.grupo}-${row.subgrupo}-${row.centro_custo}`)
               }
-              className="p-2 hover:bg-blue-100 rounded-lg transition-all duration-200 flex items-center justify-center w-8 h-8 flex-shrink-0"
+              className="p-2 hover:bg-blue-100 rounded-lg transition-all duration-150 ease-in-out flex items-center justify-center w-8 h-8 flex-shrink-0 transform hover:scale-105"
             >
               {row.isExpanded ? (
-                <ChevronDown className="w-4 h-4 text-blue-600" />
+                <ChevronDown className="w-4 h-4 text-blue-600 transition-transform duration-150" />
               ) : (
-                <ChevronRight className="w-4 h-4 text-blue-600" />
+                <ChevronRight className="w-4 h-4 text-blue-600 transition-transform duration-150" />
               )}
             </button>
             <button
@@ -899,7 +1023,7 @@ export default function Teste() {
 
   const hierarchicalData = buildHierarchicalData();
 
-    return (
+  return (
     <div className="w-full max-w-none mx-auto p-2">
       {/* Header Section */}
       <div className="mb-2">
@@ -911,17 +1035,17 @@ export default function Teste() {
                 Demonstração do Resultado do Exercício
               </p>
           </div>
-        </div>
+      </div>
 
           {/* Controles */}
           <div className="flex items-center gap-2">
             {/* Botão de Expandir/Recolher */}
-            <Button
+              <Button
               variant="outline"
               size="sm"
               onClick={toggleExpandAll}
               disabled={!filtrosAplicados || hierarchicalData.length === 0}
-              className="flex items-center gap-2 text-xs h-8 px-3"
+              className="flex items-center gap-2 text-xs h-8 px-3 transition-all duration-150 ease-in-out hover:scale-105 disabled:hover:scale-100"
             >
               {isAllExpanded ? (
                 <>
@@ -934,7 +1058,7 @@ export default function Teste() {
                   Expandir Tudo
                 </>
               )}
-            </Button>
+              </Button>
             
             {/* Botão de Filtro */}
             <Sheet open={isFilterOpen} onOpenChange={setIsFilterOpen}>
@@ -969,7 +1093,7 @@ export default function Teste() {
                           ))}
                         </SelectContent>
                       </Select>
-        </div>
+            </div>
                     <div>
                       <Label htmlFor="periodo-ate" className="text-xs text-gray-500">ATÉ</Label>
                       <Select value={filtros.periodoAte} onValueChange={(value) => handleFiltroChange('periodoAte', value)}>
@@ -982,9 +1106,9 @@ export default function Teste() {
                           ))}
                         </SelectContent>
                       </Select>
-      </div>
-                  </div>
                 </div>
+                </div>
+              </div>
 
                 {/* Grupo 
                 <div className="grid gap-2">
@@ -1023,7 +1147,7 @@ export default function Teste() {
                   <div className="flex items-center justify-between">
                     <Label htmlFor="centro-custo">CENTRO DE CUSTO</Label>
                     <div className="flex gap-1">
-                      <Button
+              <Button
                         type="button"
                         variant="outline"
                         size="sm"
@@ -1042,7 +1166,7 @@ export default function Teste() {
                         Limpar
               </Button>
             </div>
-                </div>
+          </div>
                   <div className="max-h-32 overflow-y-auto border rounded-md p-1 space-y-1">
                     {opcoesCentrosCusto.map(centro => (
                       <div key={centro} className="flex items-center space-x-1">
@@ -1065,7 +1189,7 @@ export default function Teste() {
                       {centrosCustoSelecionados.length} centro(s) selecionado(s)
                     </div>
                   )}
-                </div>
+        </div>
 
                 {/* Conta */}
                 <div className="grid gap-2">
@@ -1090,7 +1214,7 @@ export default function Teste() {
                       >
                         Limpar
               </Button>
-            </div>
+                  </div>
           </div>
                   <div className="max-h-32 overflow-y-auto border rounded-md p-1 space-y-1">
                     {opcoesContas.map(conta => (
@@ -1252,96 +1376,32 @@ export default function Teste() {
                   <div className="flex-1 min-w-[120px] text-right">{mes}</div>
                   <div className="flex-1 min-w-[100px] text-center text-xs text-gray-500">
                   %
+                  </div>
                 </div>
-              </div>
+              ))}
-            ))}
               <div className="flex-1 min-w-[120px] text-right">Total</div>
+              </div>
             </div>
-          </div>
         </div>
 
         {/* Table Body */}
         <div className="max-h-[500px] overflow-auto scrollbar-thin scrollbar-thumb-gray-300 scrollbar-track-gray-100">
           {hierarchicalData.map((row, index) => (
-            <div
+            <TableRow
               key={index}
-              className={`flex items-center gap-2 px-4 py-1 text-sm border-b border-gray-100 hover:bg-gray-50 transition-colors ${getRowStyle(
+              row={row}
-                row
+              index={index}
-              )}`}
+              toggleGroup={toggleGroup}
-            >
+              toggleSubgrupo={toggleSubgrupo}
-              <div
+              toggleCentro={toggleCentro}
-                className="flex-1 min-w-[300px] max-w-[400px] whitespace-nowrap overflow-hidden"
+              handleRowClick={handleRowClick}
-                style={getIndentStyle(row.level)}
+              getRowStyle={getRowStyle}
-              >
+              getIndentStyle={getIndentStyle}
-                {renderCellContent(row)}
+              renderCellContent={renderCellContent}
-              </div>
+              mesesDisponiveis={mesesDisponiveis}
-              {mesesDisponiveis.map((mes) => (
+              formatCurrency={formatCurrency}
-                <div key={mes} className="flex min-w-[240px] max-w-[300px] gap-2">
+              formatCurrencyWithColor={formatCurrencyWithColor}
-                  <div
+            />
-                    className="flex-1 min-w-[120px] text-right font-semibold cursor-pointer hover:bg-blue-50/50 transition-colors duration-200 whitespace-nowrap overflow-hidden"
-                    onClick={() => handleRowClick(row, mes)}
-                    title={
-                      row.valoresPorMes && row.valoresPorMes[mes]
-                        ? formatCurrency(row.valoresPorMes[mes])
-                        : "-"
-                    }
-                  >
-                    {row.valoresPorMes && row.valoresPorMes[mes]
-                      ? (() => {
-                          const { formatted, isNegative } =
-                            formatCurrencyWithColor(row.valoresPorMes[mes]);
-                          return (
-                            <span
-                              className={
-                                isNegative
-                                  ? "text-red-600 font-bold"
-                                  : "text-gray-900"
-                              }
-                            >
-                              {formatted}
-                            </span>
-                          );
-                        })()
-                      : "-"}
-                  </div>
-                  <div
-                    className="flex-1 min-w-[100px] text-center font-medium cursor-pointer hover:bg-blue-50/50 transition-colors duration-200 whitespace-nowrap overflow-hidden"
-                    onClick={() => handleRowClick(row, mes)}
-                    title={
-                      row.percentuaisPorMes &&
-                      row.percentuaisPorMes[mes] !== undefined
-                        ? `${row.percentuaisPorMes[mes].toFixed(1)}%`
-                        : "-"
-                    }
-                  >
-                    {row.percentuaisPorMes &&
-                    row.percentuaisPorMes[mes] !== undefined
-                      ? `${row.percentuaisPorMes[mes].toFixed(1)}%`
-                      : "-"}
-                  </div>
-                </div>
-              ))}
-              <div
-                className="flex-1 min-w-[120px] text-right font-semibold cursor-pointer hover:bg-blue-50/50 transition-colors duration-200 whitespace-nowrap overflow-hidden"
-                onClick={() => handleRowClick(row)}
-                title={row.total ? formatCurrency(row.total) : "-"}
-              >
-                {(() => {
-                  const { formatted, isNegative } = formatCurrencyWithColor(
-                    row.total!
-                  );
-                  return (
-                    <span
-                      className={
-                        isNegative ? "text-red-600 font-bold" : "text-gray-900"
-                      }
-                    >
-                      {formatted}
-                    </span>
-                  );
-                })()}
-              </div>
-            </div>
           ))}
         </div>
       </div>