"use client";

import * as React from "react";
import {
  useReactTable,
  getCoreRowModel,
  getSortedRowModel,
  getFilteredRowModel,
  ColumnFiltersState,
  ColumnSizingState,
} from "@tanstack/react-table";
import { useVirtualizer } from "@tanstack/react-virtual";
import { Input } from "@/components/ui/input";
import { Button } from "@/components/ui/button";
import {
  Dialog,
  DialogContent,
  DialogHeader,
  DialogTitle,
  DialogFooter,
} from "@/components/ui/dialog";
import {
  Select,
  SelectTrigger,
  SelectValue,
  SelectContent,
  SelectItem,
} from "@/components/ui/select";
import { Download, Filter, X } from "lucide-react";
import * as XLSX from "xlsx";

interface AnaliticoItem {
  codigo_grupo: string;
  codigo_subgrupo: string;
  codigo_fornecedor: string;
  nome_fornecedor: string;
  id: number;
  codfilial: string;
  recnum: number;
  data_competencia: string;
  data_vencimento: string;
  data_pagamento: string;
  data_caixa: string;
  codigo_conta: string;
  conta: string;
  codigo_centrocusto: string;
  valor: number;
  historico: string;
  historico2: string;
  created_at: string;
  updated_at: string;
  // Campos adicionais do Oracle
  entidade?: string;
  tipo_parceiro?: string;
  valor_previsto?: number;
  valor_confirmado?: number;
  valor_pago?: number;
  numero_lancamento?: number;
  ano_mes_comp?: string;
  codgrupo?: string;
}

interface AnaliticoProps {
  filtros: {
    dataInicio: string;
    dataFim: string;
    centroCusto?: string;
    codigoGrupo?: string;
    codigoSubgrupo?: string;
    codigoConta?: string;
    linhaSelecionada?: string; // Adicionar propriedade para linha selecionada
  };
}

export default function AnaliticoComponent({ filtros }: AnaliticoProps) {
  const [data, setData] = React.useState<AnaliticoItem[]>([]);
  const [loading, setLoading] = React.useState(false);
  const [globalFilter, setGlobalFilter] = React.useState("");
  const [columnFilters, setColumnFilters] = React.useState<ColumnFiltersState>([]);
  const [columnSizing, setColumnSizing] = React.useState<ColumnSizingState>({});
  const [open, setOpen] = React.useState(false);
  const [conditions, setConditions] = React.useState([
    { column: "", operator: "contains", value: "" },
  ]);
  
  // Estado para armazenar filtros externos (vindos do teste.tsx)
  const [filtrosExternos, setFiltrosExternos] = React.useState(filtros);

  // Atualizar filtros externos quando os props mudarem, mas preservar filtros internos
  React.useEffect(() => {
    console.log('🔄 Analítico - useEffect dos filtros chamado');
    console.log('📋 Filtros recebidos via props:', filtros);
    console.log('📋 Filtros externos atuais:', filtrosExternos);
    console.log('🔍 Detalhes dos filtros:', {
      dataInicio: filtros.dataInicio,
      dataFim: filtros.dataFim,
      centroCusto: filtros.centroCusto,
      codigoGrupo: filtros.codigoGrupo,
      codigoConta: filtros.codigoConta,
      linhaSelecionada: filtros.linhaSelecionada
    });
    setFiltrosExternos(filtros);
  }, [filtros, filtrosExternos]);

  const fetchData = React.useCallback(async () => {
    console.log('🔄 Analítico - fetchData chamado');
    console.log('📋 Filtros externos recebidos:', filtrosExternos);
    
    // Só faz a requisição se tiver dataInicio e dataFim nos filtros externos
    if (!filtrosExternos.dataInicio || !filtrosExternos.dataFim) {
      console.log('⚠️ Sem dataInicio ou dataFim, limpando dados');
      setData([]);
      return;
    }

    setLoading(true);
    try {
      // Construir URL com parâmetros de query
      const params = new URLSearchParams();
      
      if (filtrosExternos.dataInicio) {
        params.append('dataInicio', filtrosExternos.dataInicio);
      }
      if (filtrosExternos.dataFim) {
        params.append('dataFim', filtrosExternos.dataFim);
      }
      if (filtrosExternos.centroCusto) {
        params.append('centroCusto', filtrosExternos.centroCusto);
      }
      if (filtrosExternos.codigoGrupo) {
        params.append('codigoGrupo', filtrosExternos.codigoGrupo);
      }
      if (filtrosExternos.codigoConta) {
        params.append('codigoConta', filtrosExternos.codigoConta);
      }

      const url = `/api/analitico-oracle?${params.toString()}`;
      console.log('🌐 Fazendo requisição para:', url);
      console.log('📋 Parâmetros enviados:', {
        dataInicio: filtrosExternos.dataInicio,
        dataFim: filtrosExternos.dataFim,
        centroCusto: filtrosExternos.centroCusto,
        codigoGrupo: filtrosExternos.codigoGrupo,
        codigoConta: filtrosExternos.codigoConta
      });
      
      const response = await fetch(url);
      if (response.ok) {
        const result = await response.json();
        console.log('✅ Resposta da API recebida:', result.length, 'registros');
        console.log('📝 Primeiros 3 registros:', result.slice(0, 3));
        
        setData(result as AnaliticoItem[]);
      } else {
        console.error("❌ Erro ao buscar dados:", await response.text());
      }
    } catch (error) {
      console.error("❌ Erro ao buscar dados:", error);
    } finally {
      setLoading(false);
    }
  }, [filtrosExternos]);

  React.useEffect(() => {
    fetchData();
  }, [fetchData]);

  const columns = React.useMemo(
    () => [
      {
        accessorKey: "data_vencimento",
        header: "Data de Vencimento",
        filterFn: "advancedText",
        size: 140,
        minSize: 100,
        maxSize: 200,
        cell: ({ getValue }: { getValue: () => string }) => {
          const value = getValue();
          return new Date(value).toLocaleDateString("pt-BR");
        },
      },
      {
        accessorKey: "data_caixa",
        header: "Data de Caixa",
        filterFn: "advancedText",
        size: 120,
        minSize: 100,
        maxSize: 180,
        cell: ({ getValue }: { getValue: () => string }) => {
          const value = getValue();
          return new Date(value).toLocaleDateString("pt-BR");
        },
      },
      {
        accessorKey: "entidade",
        header: "Entidade",
        filterFn: "advancedText",
        size: 120,
        minSize: 80,
        maxSize: 200,
        cell: ({ getValue }: { getValue: () => string }) => {
          const value = getValue();
          return value || "-";
        },
      },
      {
        accessorKey: "codigo_fornecedor",
        header: "Código do Fornecedor",
        filterFn: "advancedText",
        size: 120,
        minSize: 100,
        maxSize: 150,
      },
      {
        accessorKey: "nome_fornecedor",
        header: "Nome do Fornecedor",
        filterFn: "advancedText",
        size: 220,
        minSize: 150,
        maxSize: 400,
      },
      {
        accessorKey: "codigo_centrocusto",
        header: "Centro de Custo",
        filterFn: "advancedText",
        size: 140,
        minSize: 100,
        maxSize: 200,
      },
      {
        accessorKey: "codigo_conta",
        header: "Código da Conta",
        filterFn: "advancedText",
        size: 130,
        minSize: 100,
        maxSize: 180,
      },
      {
        accessorKey: "conta",
        header: "Nome da Conta",
        filterFn: "advancedText",
        size: 160,
        minSize: 120,
        maxSize: 300,
      },
      {
        accessorKey: "valor",
        header: "Valor Realizado",
        filterFn: "advancedText",
        size: 130,
        minSize: 100,
        maxSize: 200,
        cell: ({ getValue }: { getValue: () => number }) => {
          const value = getValue();
          const formatted = new Intl.NumberFormat("pt-BR", {
            style: "currency",
            currency: "BRL",
          }).format(value);
          const isNegative = value < 0;
          return (
            <span className={isNegative ? "text-red-600" : "text-gray-900"}>
              {formatted}
            </span>
          );
        },
      },
      {
        accessorKey: "valor_previsto",
        header: "Valor Previsto",
        filterFn: "advancedText",
        size: 120,
        minSize: 100,
        maxSize: 180,
        cell: ({ getValue }: { getValue: () => number }) => {
          const value = getValue();
          if (!value || value === 0) return "-";
          const formatted = new Intl.NumberFormat("pt-BR", {
            style: "currency",
            currency: "BRL",
          }).format(value);
          const isNegative = value < 0;
          return (
            <span className={isNegative ? "text-red-600" : "text-gray-900"}>
              {formatted}
            </span>
          );
        },
      },
      {
        accessorKey: "valor_confirmado",
        header: "Valor Confirmado",
        filterFn: "advancedText",
        size: 130,
        minSize: 100,
        maxSize: 200,
        cell: ({ getValue }: { getValue: () => number }) => {
          const value = getValue();
          if (!value || value === 0) return "-";
          const formatted = new Intl.NumberFormat("pt-BR", {
            style: "currency",
            currency: "BRL",
          }).format(value);
          const isNegative = value < 0;
          return (
            <span className={isNegative ? "text-red-600" : "text-gray-900"}>
              {formatted}
            </span>
          );
        },
      },
      {
        accessorKey: "valor_pago",
        header: "Valor Pago",
        filterFn: "advancedText",
        size: 140,
        minSize: 100,
        maxSize: 200,
        cell: ({ getValue }: { getValue: () => number }) => {
          const value = getValue();
          if (!value || value === 0) return "-";
          const formatted = new Intl.NumberFormat("pt-BR", {
            style: "currency",
            currency: "BRL",
          }).format(value);
          const isNegative = value < 0;
          return (
            <span className={isNegative ? "text-red-600" : "text-gray-900"}>
              {formatted}
            </span>
          );
        },
      },
      {
        accessorKey: "historico",
        header: "Histórico",
        filterFn: "advancedText",
        size: 320,
        minSize: 200,
        maxSize: 500,
      },
      {
        accessorKey: "historico2",
        header: "Histórico 2",
        filterFn: "advancedText",
        size: 500,
        minSize: 300,
        maxSize: 800,
      },
      {
        accessorKey: "numero_lancamento",
        header: "Número do Lançamento",
        filterFn: "advancedText",
        size: 30,
        minSize: 20,
        maxSize: 50,
        cell: ({ getValue }: { getValue: () => number }) => {
          const value = getValue();
          return value || "-";
        },
      },
    ],
    []
  );

  const filterFns = React.useMemo(
    () => ({
      advancedText: (row: any, columnId: string, filters: ColumnFiltersState) => {
        if (!filters || filters.length === 0) return true;

        // Se veio um único filtro (objeto), transforma em array
        const conds = Array.isArray(filters) ? filters : [filters];

        // A coluna deve atender a todas as condições aplicáveis a ela
        return conds.every((filter: any) => {
          const raw = row.getValue(columnId);
          const v = raw == null ? "" : String(raw);
          const op = filter.operator;
          const q = (filter.value ?? "").toString();
          const a = v.toLowerCase();
          const b = q.toLowerCase();

          switch (op) {
            case "contains":
              return a.includes(b);
            case "equals":
              return a === b;
            case "startsWith":
              return a.startsWith(b);
            case "endsWith":
              return a.endsWith(b);
            case "empty":
              return a.length === 0;
            case "notEmpty":
              return a.length > 0;
            default:
              return true;
          }
        });
      },
    }),
    []
  );

  const table = useReactTable({
    data,
    columns: columns as any,
    state: { globalFilter, columnFilters, columnSizing },
    onGlobalFilterChange: setGlobalFilter,
    onColumnFiltersChange: setColumnFilters,
    onColumnSizingChange: setColumnSizing,
    filterFns,
    getCoreRowModel: getCoreRowModel(),
    getFilteredRowModel: getFilteredRowModel(),
    getSortedRowModel: getSortedRowModel(),
    enableColumnResizing: true,
    columnResizeMode: 'onChange',
  });

  const parentRef = React.useRef<HTMLDivElement>(null);
  const rowVirtualizer = useVirtualizer({
    count: table.getRowModel().rows.length,
    getScrollElement: () => parentRef.current,
    estimateSize: () => 36,
    overscan: 20,
  });

  const virtualRows = rowVirtualizer.getVirtualItems();

  const applyFilters = () => {
    // Agrupar múltiplas condições por coluna
    const grouped: Record<string, any[]> = {};

    conditions.forEach((c) => {
      if (
        c.column &&
        (c.operator === "empty" ||
          c.operator === "notEmpty" ||
          (c.value ?? "") !== "")
      ) {
        if (!grouped[c.column]) grouped[c.column] = [];
        grouped[c.column].push({ operator: c.operator, value: c.value });
      }
    });

    // Converte em formato aceito pelo TanStack
    const filters = Object.keys(grouped).map((col) => ({
      id: col,
      value: grouped[col],
    }));

    setColumnFilters(filters);
    setOpen(false);
  };

  const clearFilters = () => {
    setConditions([{ column: "", operator: "contains", value: "" }]);
    setColumnFilters([]);
    setGlobalFilter("");
    // Não limpar os filtros externos - eles vêm do teste.tsx
  };

  const [totalValor, setTotalValor] = React.useState(0);

  React.useEffect(() => {
    // Usar dados filtrados da tabela em vez dos dados originais
    const filteredData = table.getRowModel().rows.map((row) => row.original);
    const newTotal = filteredData.reduce((sum, item) => {
    const valor =
        typeof item.valor === "string" ? parseFloat(item.valor) : item.valor;
      return sum + (isNaN(valor) ? 0 : valor);
    }, 0);

    console.log("🔄 Calculando total:", {
      totalRows: table.getRowModel().rows.length,
      originalDataLength: data.length,
      newTotal,
      columnFilters: columnFilters.length,
      globalFilter,
    });

    setTotalValor(newTotal);
  }, [table, data, columnFilters, globalFilter]);

  // Calcular totais das colunas de valores para o footer - EXATAMENTE o mesmo padrão do Valor Total
  const columnTotals = React.useMemo(() => {
    // Garantir que sempre temos dados para calcular
    if (!data || data.length === 0) {
      console.log("⚠️ Sem dados para calcular totais das colunas");
      return {
        valorRealizado: 0,
        valorPrevisto: 0,
        valorConfirmado: 0,
        valorPago: 0,
      };
    }

    // Usar EXATAMENTE a mesma lógica do totalValor
    const filteredData = table.getRowModel().rows.map((row) => row.original);
    
    console.log("🔄 Calculando totais das colunas - Dados filtrados:", {
      totalRows: filteredData.length,
      originalDataLength: data.length,
      columnFilters: columnFilters.length,
      globalFilter,
      firstItem: filteredData[0]
    });
    
    const valorRealizado = filteredData.reduce((sum, item) => {
      const valor = typeof item.valor === "string" ? parseFloat(item.valor) : item.valor;
      return sum + (isNaN(valor) ? 0 : valor);
    }, 0);

    const valorPrevisto = filteredData.reduce((sum, item) => {
      const valor = typeof item.valor_previsto === "string" ? parseFloat(item.valor_previsto) : (item.valor_previsto || 0);
      return sum + (isNaN(valor) ? 0 : valor);
    }, 0);

    const valorConfirmado = filteredData.reduce((sum, item) => {
      const valor = typeof item.valor_confirmado === "string" ? parseFloat(item.valor_confirmado) : (item.valor_confirmado || 0);
      return sum + (isNaN(valor) ? 0 : valor);
    }, 0);

    const valorPago = filteredData.reduce((sum, item) => {
      const valor = typeof item.valor_pago === "string" ? parseFloat(item.valor_pago) : (item.valor_pago || 0);
    return sum + (isNaN(valor) ? 0 : valor);
  }, 0);

    console.log("🔄 Calculando totais das colunas:", {
      totalRows: table.getRowModel().rows.length,
      valorRealizado,
      valorPrevisto,
      valorConfirmado,
      valorPago,
      columnFilters: columnFilters.length,
      globalFilter,
    });

    return {
      valorRealizado,
      valorPrevisto,
      valorConfirmado,
      valorPago,
    };
  }, [table, columnFilters, globalFilter, data]);

  const exportToExcel = () => {
    if (data.length === 0) return;

    // Usar dados filtrados da tabela em vez dos dados originais
    const filteredData = table.getRowModel().rows.map((row) => row.original);

    if (filteredData.length === 0) {
      alert("Nenhum dado filtrado para exportar");
      return;
    }

    // Preparar dados para exportação
    const exportData = filteredData.map((item) => ({
      "Data Competência": new Date(item.data_competencia).toLocaleDateString(
        "pt-BR"
      ),
      "Data Vencimento": new Date(item.data_vencimento).toLocaleDateString(
        "pt-BR"
      ),
      "Data Caixa": new Date(item.data_caixa).toLocaleDateString("pt-BR"),
      "Código Fornecedor": item.codigo_fornecedor,
      Fornecedor: item.nome_fornecedor,
      "Código Centro Custo": item.codigo_centrocusto,
      "Centro Custo": item.codigo_centrocusto, // Assumindo que é o mesmo valor
      "Código Conta": item.codigo_conta,
      Conta: item.conta,
      Valor:
        typeof item.valor === "string" ? parseFloat(item.valor) : item.valor,
      Histórico: item.historico,
      "Histórico 2": item.historico2,
      Recnum: item.recnum,
    }));

    // Criar workbook
    const wb = XLSX.utils.book_new();
    const ws = XLSX.utils.json_to_sheet(exportData);

    // Adicionar resumo na segunda aba
    const resumoData = [
      { Métrica: "Total de Registros", Valor: filteredData.length },
      { Métrica: "Valor Total", Valor: totalValor },
      {
        Métrica: "Filtros Aplicados",
        Valor: columnFilters.length > 0 || globalFilter ? "Sim" : "Não",
      },
    ];
    const wsResumo = XLSX.utils.json_to_sheet(resumoData);

    // Adicionar abas ao workbook
    XLSX.utils.book_append_sheet(wb, ws, "Dados Analíticos");
    XLSX.utils.book_append_sheet(wb, wsResumo, "Resumo");

    // Gerar nome do arquivo com data e hora
    const now = new Date();
    const timestamp = now.toISOString().slice(0, 19).replace(/:/g, "-");
    const hasFilters = columnFilters.length > 0 || globalFilter;
    const fileName = `analitico${
      hasFilters ? "_filtrado" : ""
    }_${timestamp}.xlsx`;

    // Fazer download
    XLSX.writeFile(wb, fileName);
  };

  return (
    <div className="w-full max-w-none mx-auto p-2">
      {/* Header Section */}
      <div className="mb-2">
        <div className="flex items-center justify-between mb-1">
          <div>
            <h1 className="text-2xl font-bold text-gray-900">
              Análise Analítica{filtros.linhaSelecionada ? ` - ${filtros.linhaSelecionada}` : ""}
            </h1>
            <p className="text-sm text-gray-500">
              Relatório detalhado de transações
            </p>
          </div>
          
          {/* Controls */}
          <div className="flex gap-2 flex-wrap">
            <Input
              placeholder="Filtrar tudo..."
              value={globalFilter ?? ""}
              onChange={(e: React.ChangeEvent<HTMLInputElement>) =>
                setGlobalFilter(e.target.value)
              }
              className="w-64 bg-white border-gray-300 focus:border-blue-500 focus:ring-blue-500"
            />
            <Button
              variant="outline"
              onClick={() => setOpen(true)}
              className="bg-white border-gray-300 hover:bg-blue-50 hover:border-blue-300 text-gray-700"
            >
              <Filter className="w-4 h-4 mr-2" />
              Filtros Avançados
              {columnFilters.length > 0 && (
                <span className="ml-2 bg-blue-600 text-white text-xs px-2 py-1 rounded-full">
                  {columnFilters.length}
                </span>
              )}
            </Button>
            {(columnFilters.length > 0 || globalFilter) && (
              <Button
                variant="outline"
                onClick={clearFilters}
                className="bg-white border-gray-300 hover:bg-red-50 hover:border-red-300 text-gray-700"
              >
                <X className="w-4 h-4 mr-2" />
                Limpar Filtros Avançados
              </Button>
            )}
        {data.length > 0 && (
          <Button
            onClick={exportToExcel}
            variant="outline"
            size="sm"
                className="flex items-center gap-2 bg-white border-gray-300 hover:bg-green-50 hover:border-green-300 text-gray-700"
          >
            <Download className="h-4 w-4" />
            Exportar XLSX
          </Button>
        )}
          </div>
      </div>

        {/* Filtros Externos Ativos */}
        {(filtrosExternos.dataInicio || filtrosExternos.centroCusto || filtrosExternos.codigoGrupo || filtrosExternos.codigoConta) && (
          <div className="mb-2 p-2 bg-transparent border-transparent rounded-lg">
            <div className="flex items-center gap-2 mb-1">
              <div className="w-2 h-2 bg-blue-500 rounded-full"></div>
              <span className="text-sm font-medium text-blue-900">Filtros aplicados pela tabela DRE Gerencial:</span>
            </div>
            <div className="flex flex-wrap gap-2 text-xs text-blue-800">
              {filtrosExternos.dataInicio && filtrosExternos.dataFim && (
                <span className="px-2 py-1 bg-blue-100 rounded">
                  Período: {filtrosExternos.dataInicio} a {filtrosExternos.dataFim}
              </span>
            )}
              {filtrosExternos.centroCusto && (
                <span className="px-2 py-1 bg-blue-100 rounded">
                  Centro: {filtrosExternos.centroCusto}
              </span>
            )}
              {filtrosExternos.codigoGrupo && (
                <span className="px-2 py-1 bg-blue-100 rounded">
                  Grupo: {filtrosExternos.codigoGrupo}
              </span>
            )}
              {filtrosExternos.codigoConta && (
                <span className="px-2 py-1 bg-blue-100 rounded">
                  Conta: {filtrosExternos.codigoConta}
              </span>
            )}
          </div>
        </div>
        )}

      </div>

      {/* Table Container */}
      <div className="bg-white rounded-xl shadow-lg border border-gray-200 overflow-x-auto">
        <div className="min-w-[2800px]">
          {/* Table Header */}
          <div className="bg-gradient-to-r from-blue-50 to-indigo-50 border-b border-gray-200 sticky top-0 z-20">
            <div className="flex items-center px-4 py-3 text-xs font-semibold text-gray-700 uppercase tracking-wide">
              {table.getHeaderGroups().map(headerGroup => (
                headerGroup.headers.map(header => (
                  <div
                    key={header.id}
                    className="whitespace-nowrap flex items-center"
                    style={{ width: header.getSize() }}
                  >
                    {header.isPlaceholder ? null : (
                      <div className="flex items-center gap-2 w-full">
                        <span>{String(header.column.columnDef.header)}</span>
                        {header.column.getCanResize() && (
                          <div
                            className="w-1 h-6 bg-gray-300 hover:bg-blue-500 cursor-col-resize"
                            onMouseDown={header.getResizeHandler()}
                            onTouchStart={header.getResizeHandler()}
                          />
                        )}
            </div>
                    )}
            </div>
                ))
              ))}
          </div>
        </div>

          {/* Table Body */}
          <div
            ref={parentRef}
            className="max-h-[250px] overflow-auto scrollbar-thin scrollbar-thumb-gray-300 scrollbar-track-gray-100 hover:scrollbar-thumb-gray-400"
            style={{
              scrollbarWidth: "thin",
              scrollbarColor: "#cbd5e0 #f7fafc",
            }}
          >
          {loading ? (
              <div className="flex items-center justify-center h-64">
                <div className="text-center">
                  <div className="w-8 h-8 border-2 border-blue-600 border-t-transparent rounded-full animate-spin mx-auto mb-2"></div>
                  <p className="text-gray-500">Carregando dados...</p>
            </div>
            </div>
            ) : virtualRows.length === 0 ? (
              <div className="flex items-center justify-center h-64">
                <div className="text-center">
                  <div className="w-16 h-16 bg-gray-100 rounded-full flex items-center justify-center mx-auto mb-4">
                    <svg
                      className="w-8 h-8 text-gray-400"
                      fill="none"
                      stroke="currentColor"
                      viewBox="0 0 24 24"
                    >
                      <path
                        strokeLinecap="round"
                        strokeLinejoin="round"
                        strokeWidth={2}
                        d="M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z"
                      />
                    </svg>
                </div>
                  <p className="text-gray-500">Nenhum dado encontrado</p>
                </div>
                </div>
          ) : (
              <div
                className="relative"
                style={{ height: `${rowVirtualizer.getTotalSize()}px` }}
              >
                {virtualRows.map((virtualRow) => {
                  const row = table.getRowModel().rows[virtualRow.index];
                  return (
                    <div
                      key={row.id}
                      className="absolute top-0 left-0 w-full flex items-center px-4 py-3 text-sm border-b border-gray-100 hover:bg-gray-50 transition-colors"
                      style={{ transform: `translateY(${virtualRow.start}px)` }}
                    >
                      {row.getVisibleCells().map(cell => (
                        <div
                          key={cell.id}
                          className="whitespace-nowrap overflow-hidden"
                          style={{ width: cell.column.getSize() }}
                        >
                          {String(cell.renderValue() || '')}
                </div>
                      ))}
                </div>
                  );
                })}
                </div>
          )}
                </div>

          {/* Footer com Totalizador das Colunas */}
          {data.length > 0 && (
            <div className="bg-gradient-to-r from-gray-50 to-gray-100 border-t border-gray-200 sticky bottom-0 z-10">
              <div className="flex items-center px-4 py-3 text-sm font-semibold text-gray-900">
                {table.getHeaderGroups().map(headerGroup => (
                  headerGroup.headers.map((header, index) => (
                    <div
                      key={header.id}
                      className="whitespace-nowrap"
                      style={{ width: header.getSize() }}
                    >
                      {index === 0 && (
                        <span className="text-gray-600">
                          TOTAL: {table.getRowModel().rows.length} registros
                        </span>
                      )}
                      {index === 8 && (
                        <span className={`text-right font-bold ${
                          columnTotals.valorRealizado < 0
                            ? "text-red-600"
                            : "text-green-600"
                        }`}>
                          {new Intl.NumberFormat("pt-BR", {
                            style: "currency",
                            currency: "BRL",
                          }).format(columnTotals.valorRealizado)}
                        </span>
                      )}
                      {index === 9 && (
                        <span className="text-right">
                          {columnTotals.valorPrevisto !== 0 ? (
                            <span className={`font-bold ${
                              columnTotals.valorPrevisto < 0 ? "text-red-600" : "text-green-600"
                            }`}>
                              {new Intl.NumberFormat("pt-BR", {
                                style: "currency",
                                currency: "BRL",
                              }).format(columnTotals.valorPrevisto)}
                            </span>
                          ) : (
                            <span className="text-gray-500">-</span>
                          )}
                        </span>
                      )}
                      {index === 10 && (
                        <span className="text-right">
                          {columnTotals.valorConfirmado !== 0 ? (
                            <span className={`font-bold ${
                              columnTotals.valorConfirmado < 0 ? "text-red-600" : "text-green-600"
                            }`}>
                              {new Intl.NumberFormat("pt-BR", {
                                style: "currency",
                                currency: "BRL",
                              }).format(columnTotals.valorConfirmado)}
                            </span>
                          ) : (
                            <span className="text-gray-500">-</span>
                          )}
                        </span>
                      )}
                      {index === 11 && (
                        <span className="text-right">
                          {columnTotals.valorPago !== 0 ? (
                            <span className={`font-bold ${
                              columnTotals.valorPago < 0 ? "text-red-600" : "text-green-600"
                            }`}>
                              {new Intl.NumberFormat("pt-BR", {
                                style: "currency",
                                currency: "BRL",
                              }).format(columnTotals.valorPago)}
                            </span>
                          ) : (
                            <span className="text-gray-500">-</span>
                          )}
                      </span>
                      )}
                </div>
                  ))
                ))}
                </div>
              </div>
          )}

          {/* Summary Footer - Integrado */}
          {
          // data.length > 0 && (
          //   <div className="bg-gradient-to-r from-blue-50 to-indigo-50 border-t border-blue-200 p-6">
          //     <div className="flex justify-between items-center">
          //       <div className="flex items-center gap-4">
          //         <div>
          //           <h3 className="text-lg font-bold text-gray-900">
          //             Total de Registros:{" "}
          //             <span className="text-blue-600">
          //               {table.getRowModel().rows.length}
          //             </span>
          //           </h3>
          //           <p className="text-sm text-gray-600">
          //             Transações encontradas
          //           </p>
          //         </div>
          //       </div>
          //       <div className="text-right">
          //         <h3 className="text-lg font-bold">
          //           <span
          //             className={
          //               totalValor < 0 ? "text-red-600" : "text-green-600"
          //             }
          //           >
          //             Valor Total:{" "}
          //             {new Intl.NumberFormat("pt-BR", {
          //               style: "currency",
          //               currency: "BRL",
          //             }).format(totalValor)}
          //           </span>
          //         </h3>
          //         <p className="text-sm text-gray-600">
          //           Soma de todos os valores
          //         </p>
          //       </div>
          //     </div>
          //   </div>
          // )
          }
        </div>
      </div>

      {/* Advanced Filters Dialog */}
      <Dialog open={open} onOpenChange={setOpen}>
        <DialogContent className="max-w-2xl w-full mx-4 bg-white">
          <DialogHeader className="pb-4">
            <DialogTitle className="text-xl font-semibold text-gray-900">
              Filtros Avançados
            </DialogTitle>
            <p className="text-sm text-gray-600">
              Estes filtros são aplicados sobre os dados já filtrados pela tabela DRE Gerencial.
            </p>
          </DialogHeader>

          <div className="space-y-4 max-h-96 overflow-y-auto bg-white">
            {conditions.map((cond, idx) => (
              <div
                key={idx}
                className="flex gap-2 items-start p-2 bg-gray-50 rounded-lg border border-gray-200"
              >
                <div className="flex-1">
                  <label className="block text-sm font-medium text-gray-700 mb-1">
                    Coluna
                  </label>
                  <Select
                    value={cond.column}
                    onValueChange={(v: string) => {
                      const next = [...conditions];
                      next[idx].column = v;
                      setConditions(next);
                    }}
                  >
                    <SelectTrigger className="w-full bg-white border-gray-300">
                      <SelectValue placeholder="Selecione a coluna" />
                    </SelectTrigger>
                    <SelectContent>
                      {columns.map((col) => (
                        <SelectItem
                          key={col.accessorKey}
                          value={col.accessorKey}
                        >
                          {col.header}
                        </SelectItem>
                      ))}
                    </SelectContent>
                  </Select>
            </div>

                <div className="flex-1">
                  <label className="block text-sm font-medium text-gray-700 mb-1">
                    Operador
                  </label>
                  <Select
                    value={cond.operator}
                    onValueChange={(v: string) => {
                      const next = [...conditions];
                      next[idx].operator = v;
                      if (v === "empty" || v === "notEmpty")
                        next[idx].value = "";
                      setConditions(next);
                    }}
                  >
                    <SelectTrigger className="w-full bg-white border-gray-300">
                      <SelectValue placeholder="Selecione o operador" />
                    </SelectTrigger>
                    <SelectContent>
                      <SelectItem value="contains">contém</SelectItem>
                      <SelectItem value="equals">igual a</SelectItem>
                      <SelectItem value="startsWith">começa com</SelectItem>
                      <SelectItem value="endsWith">termina com</SelectItem>
                      <SelectItem value="empty">está vazio</SelectItem>
                      <SelectItem value="notEmpty">não está vazio</SelectItem>
                    </SelectContent>
                  </Select>
            </div>

                {!(
                  cond.operator === "empty" || cond.operator === "notEmpty"
                ) && (
                  <div className="flex-1">
                    <label className="block text-sm font-medium text-gray-700 mb-1">
                      Valor
                    </label>
                    <Input
                      value={cond.value}
                      onChange={(e: React.ChangeEvent<HTMLInputElement>) => {
                        const next = [...conditions];
                        next[idx].value = e.target.value;
                        setConditions(next);
                      }}
                      placeholder="Digite o valor"
                      className="w-full bg-white border-gray-300"
                    />
          </div>
                )}

                {conditions.length > 1 && (
                  <div className="flex items-end">
                    <Button
                      variant="outline"
                      size="sm"
                      onClick={() => {
                        const next = conditions.filter((_, i) => i !== idx);
                        setConditions(next);
                      }}
                      className="mt-6 text-red-600 hover:text-red-700 hover:bg-red-50 border-red-200"
                    >
                      ✕
                    </Button>
        </div>
      )}
              </div>
            ))}

            <div className="flex justify-center pt-2">
              <Button
                variant="outline"
                onClick={() =>
                  setConditions((prev) => [
                    ...prev,
                    { column: "", operator: "contains", value: "" },
                  ])
                }
                className="flex items-center gap-2 text-blue-600 hover:text-blue-700 hover:bg-blue-50 border-blue-200"
              >
                <span className="text-lg">+</span>
                Adicionar condição
              </Button>
            </div>
          </div>

          <DialogFooter className="flex gap-2 pt-3 border-t border-gray-200">
            <Button
              variant="outline"
              onClick={clearFilters}
              className="flex-1 border-gray-300 text-gray-700 hover:bg-gray-50"
            >
              Limpar filtros avançados
            </Button>
            <Button
              onClick={applyFilters}
              className="flex-1 bg-blue-600 hover:bg-blue-700 text-white"
            >
              Aplicar filtros
            </Button>
          </DialogFooter>
        </DialogContent>
      </Dialog>
    </div>
  );
}