vexplor/frontend/components/screen/table-options/TableOptionsToolbar.tsx

import React, { useState } from "react";
import { useTableOptions } from "@/contexts/TableOptionsContext";
import { Button } from "@/components/ui/button";
import {
  Select,
  SelectContent,
  SelectItem,
  SelectTrigger,
  SelectValue,
} from "@/components/ui/select";
import { Settings, Filter, Layers } from "lucide-react";
import { ColumnVisibilityPanel } from "./ColumnVisibilityPanel";
import { FilterPanel } from "./FilterPanel";
import { GroupingPanel } from "./GroupingPanel";

export const TableOptionsToolbar: React.FC = () => {
  const { registeredTables, selectedTableId, setSelectedTableId } =
    useTableOptions();

  const [columnPanelOpen, setColumnPanelOpen] = useState(false);
  const [filterPanelOpen, setFilterPanelOpen] = useState(false);
  const [groupPanelOpen, setGroupPanelOpen] = useState(false);

  const tableList = Array.from(registeredTables.values());
  const selectedTable = selectedTableId
    ? registeredTables.get(selectedTableId)
    : null;

  // 테이블이 없으면 표시하지 않음
  if (tableList.length === 0) {
    return null;
  }

  return (
    <div className="flex items-center gap-2 border-b bg-background p-2">
      {/* 테이블 선택 (2개 이상일 때만 표시) */}
      {tableList.length > 1 && (
        <Select
          value={selectedTableId || ""}
          onValueChange={setSelectedTableId}
        >
          <SelectTrigger className="h-8 w-48 text-xs sm:h-9 sm:w-64 sm:text-sm">
            <SelectValue placeholder="테이블 선택" />
          </SelectTrigger>
          <SelectContent>
            {tableList.map((table) => (
              <SelectItem key={table.tableId} value={table.tableId}>
                {table.label}
              </SelectItem>
            ))}
          </SelectContent>
        </Select>
      )}

      {/* 테이블이 1개일 때는 이름만 표시 */}
      {tableList.length === 1 && (
        <div className="text-xs font-medium sm:text-sm">
          {tableList[0].label}
        </div>
      )}

      {/* 컬럼 수 표시 */}
      <div className="text-xs text-muted-foreground sm:text-sm">
        전체 {selectedTable?.columns.length || 0}개
      </div>

      <div className="flex-1" />

      {/* 옵션 버튼들 */}
      <Button
        variant="outline"
        size="sm"
        onClick={() => setColumnPanelOpen(true)}
        className="h-8 text-xs sm:h-9 sm:text-sm"
        disabled={!selectedTableId}
      >
        <Settings className="mr-2 h-4 w-4" />
        테이블 옵션
      </Button>

      <Button
        variant="outline"
        size="sm"
        onClick={() => setFilterPanelOpen(true)}
        className="h-8 text-xs sm:h-9 sm:text-sm"
        disabled={!selectedTableId}
      >
        <Filter className="mr-2 h-4 w-4" />
        필터 설정
      </Button>

      <Button
        variant="outline"
        size="sm"
        onClick={() => setGroupPanelOpen(true)}
        className="h-8 text-xs sm:h-9 sm:text-sm"
        disabled={!selectedTableId}
      >
        <Layers className="mr-2 h-4 w-4" />
        그룹 설정
      </Button>

      {/* 패널들 */}
      {selectedTableId && (
        <>
          <ColumnVisibilityPanel
            tableId={selectedTableId}
            open={columnPanelOpen}
            onOpenChange={setColumnPanelOpen}
          />
          <FilterPanel
            isOpen={filterPanelOpen}
            onClose={() => setFilterPanelOpen(false)}
          />
          <GroupingPanel
            tableId={selectedTableId}
            open={groupPanelOpen}
            onOpenChange={setGroupPanelOpen}
          />
        </>
      )}
    </div>
  );
};