Table Extensions

/**
 * Main table extension with React node views and interactive features
 */
class TableExtension extends NodeExtension<TableOptions> {
  /** Extension name */
  static readonly name = 'table';
  
  /** Create table commands */
  createCommands(): TableCommands;
  
  /** Create table node views with React components */
  createNodeViews(): NodeViewMethod;
  
  /** Create table-specific plugins */
  createPlugins(): ProsemirrorPlugin[];
}

interface TableOptions {
  /** Whether tables are resizable */
  resizable?: boolean;
  /** Default number of rows */
  defaultRows?: number;
  /** Default number of columns */
  defaultColumns?: number;
  /** Whether to show table controls */
  showControls?: boolean;
  /** Custom cell types */
  cellTypes?: string[];
}

/**
 * Extension for table cell nodes
 */
class TableCellExtension extends NodeExtension<TableCellOptions> {
  static readonly name = 'tableCell';
}

interface TableCellOptions {
  /** Whether cells can span multiple columns */
  allowColumnSpan?: boolean;
  /** Whether cells can span multiple rows */
  allowRowSpan?: boolean;
  /** Default cell content */
  defaultContent?: string;
}

/**
 * Extension for table header cell nodes
 */
class TableHeaderCellExtension extends NodeExtension<TableHeaderCellOptions> {
  static readonly name = 'tableHeaderCell';
}

interface TableHeaderCellOptions extends TableCellOptions {
  /** Header cell styling */
  headerStyle?: 'bold' | 'background' | 'both';
}

/**
 * Extension for table row nodes
 */
class TableRowExtension extends NodeExtension<TableRowOptions> {
  static readonly name = 'tableRow';
}

interface TableRowOptions {
  /** Whether rows can be reordered */
  allowReorder?: boolean;
  /** Minimum number of cells per row */
  minCells?: number;
}

/**
 * Extension for table controller cells (for row/column operations)
 */
class TableControllerCellExtension extends NodeExtension<TableControllerOptions> {
  static readonly name = 'tableControllerCell';
}

interface TableControllerOptions {
  /** Controller cell position */
  position?: 'top-left' | 'top' | 'left';
  /** Whether to show controller */
  showController?: boolean;
}

import React from 'react';
import { 
  useRemirror,
  Remirror,
  TableExtension,
  TableCellExtension,
  TableHeaderCellExtension,
  TableRowExtension,
  CreateTableButton
} from '@remirror/react';

function EditorWithTables() {
  const { manager, state } = useRemirror({
    extensions: () => [
      new TableExtension({
        resizable: true,
        defaultRows: 3,
        defaultColumns: 3,
        showControls: true,
      }),
      new TableCellExtension(),
      new TableHeaderCellExtension(),
      new TableRowExtension(),
    ],
  });

  return (
    <div>
      <div>
        <CreateTableButton />
      </div>
      <Remirror manager={manager} initialContent={state} />
    </div>
  );
}

/**
 * Main wrapper component for all table UI elements
 */
interface TableComponents extends React.Component<TableComponentsProps> {}

interface TableComponentsProps {
  /** Whether to show table controls */
  showControls?: boolean;
  /** Custom control components */
  controlComponents?: {
    deleteRow?: ComponentType;
    deleteColumn?: ComponentType;
    addRow?: ComponentType;
    addColumn?: ComponentType;
  };
}

/**
 * Interactive menu for table cells with editing options
 */
interface TableCellMenu extends React.Component<TableCellMenuProps> {}

interface TableCellMenuProps {
  /** Cell position */
  position?: { row: number; col: number };
  /** Available menu actions */
  actions?: TableCellAction[];
  /** Custom menu items */
  customItems?: React.ReactNode;
  /** Menu visibility */
  visible?: boolean;
  /** Callback when menu item is selected */
  onSelect?: (action: TableCellAction) => void;
}

interface TableCellAction {
  /** Action identifier */
  id: string;
  /** Display label */
  label: string;
  /** Action icon */
  icon?: React.ReactNode;
  /** Action handler */
  handler: () => void;
  /** Whether action is disabled */
  disabled?: boolean;
}

/**
 * Props for table cell menu components
 */
interface TableCellMenuComponentProps {
  /** Current cell element */
  cell: HTMLElement;
  /** Cell coordinates */
  coordinates: { row: number; col: number };
  /** Available actions */
  actions: TableCellAction[];
  /** Close menu callback */
  onClose: () => void;
}

/**
 * Button for deleting table rows or columns
 */
interface TableDeleteRowColumnButton extends React.Component<TableDeleteButtonProps> {}

interface TableDeleteButtonProps {
  /** What to delete */
  target: 'row' | 'column';
  /** Button icon */
  icon?: React.ReactNode;
  /** Button label */
  label?: string;
  /** Custom styling */
  className?: string;
}

/**
 * Button for deleting entire tables
 */
interface TableDeleteButton extends React.Component<{
  /** Confirmation message */
  confirmMessage?: string;
  /** Button icon */
  icon?: React.ReactNode;
  /** Button label */
  label?: string;
}> {}

import React from 'react';
import { 
  TableComponents,
  TableCellMenu,
  TableDeleteRowColumnButton,
  TableDeleteButton,
  useCommands
} from '@remirror/react';

function TableInterface() {
  const commands = useCommands();

  const cellActions = [
    {
      id: 'merge-right',
      label: 'Merge Right',
      handler: () => commands.mergeCells(),
    },
    {
      id: 'split-cell',
      label: 'Split Cell',
      handler: () => commands.splitCell(),
    },
  ];

  return (
    <div>
      <TableComponents
        showControls={true}
        controlComponents={{
          deleteRow: () => <TableDeleteRowColumnButton target="row" />,
          deleteColumn: () => <TableDeleteRowColumnButton target="column" />,
        }}
      />
      <TableCellMenu
        actions={cellActions}
        onSelect={(action) => action.handler()}
      />
    </div>
  );
}

interface TableCommands {
  /** Create a new table */
  createTable: (options?: {
    rows?: number;
    columns?: number;
    withHeaderRow?: boolean;
  }) => CommandFunction;
  
  /** Delete the current table */
  deleteTable: () => CommandFunction;
  
  /** Add a row above current position */
  addRowBefore: () => CommandFunction;
  
  /** Add a row below current position */
  addRowAfter: () => CommandFunction;
  
  /** Delete the current row */
  deleteRow: () => CommandFunction;
  
  /** Add a column before current position */
  addColumnBefore: () => CommandFunction;
  
  /** Add a column after current position */
  addColumnAfter: () => CommandFunction;
  
  /** Delete the current column */
  deleteColumn: () => CommandFunction;
  
  /** Merge selected cells */
  mergeCells: () => CommandFunction;
  
  /** Split the current cell */
  splitCell: () => CommandFunction;
  
  /** Toggle header row */
  toggleHeaderRow: () => CommandFunction;
  
  /** Toggle header column */
  toggleHeaderColumn: () => CommandFunction;
  
  /** Move to next cell */
  goToNextCell: () => CommandFunction;
  
  /** Move to previous cell */
  goToPreviousCell: () => CommandFunction;
}

/**
 * Plugin key for table controller functionality
 */
const tableControllerPluginKey: PluginKey<TableControllerState>;

interface TableControllerState {
  /** Currently selected table */
  selectedTable?: HTMLElement;
  /** Selected cells */
  selectedCells: HTMLElement[];
  /** Controller UI state */
  controllerVisible: boolean;
  /** Current operation mode */
  mode: 'select' | 'resize' | 'edit';
}

/**
 * Utilities for working with table structures
 */
interface TableUtils {
  /** Find table containing the current selection */
  findTable: (state: EditorState) => ProsemirrorNode | null;
  
  /** Get cell at specific coordinates */
  getCellAt: (table: ProsemirrorNode, row: number, col: number) => ProsemirrorNode | null;
  
  /** Get table dimensions */
  getTableDimensions: (table: ProsemirrorNode) => { rows: number; cols: number };
  
  /** Check if position is inside a table */
  isInTable: (state: EditorState) => boolean;
  
  /** Get current cell coordinates */
  getCellCoordinates: (state: EditorState) => { row: number; col: number } | null;
}

/**
 * Table theme configuration
 */
interface TableTheme {
  /** Table border styles */
  border?: {
    width?: string;
    style?: 'solid' | 'dashed' | 'dotted';
    color?: string;
  };
  
  /** Cell padding */
  cellPadding?: string;
  
  /** Header cell styling */
  headerCell?: {
    backgroundColor?: string;
    fontWeight?: string;
    textAlign?: 'left' | 'center' | 'right';
  };
  
  /** Selected cell styling */
  selectedCell?: {
    backgroundColor?: string;
    borderColor?: string;
  };
  
  /** Controller styling */
  controller?: {
    backgroundColor?: string;
    borderColor?: string;
    buttonColor?: string;
  };
}

/**
 * Apply theme to table components
 * @param theme - Table theme configuration
 */
function applyTableTheme(theme: TableTheme): void;

/**
 * Table resize functionality
 */
interface TableResizer {
  /** Enable column resizing */
  enableColumnResize: (table: HTMLElement) => void;
  
  /** Disable column resizing */
  disableColumnResize: (table: HTMLElement) => void;
  
  /** Set column width */
  setColumnWidth: (columnIndex: number, width: number) => void;
  
  /** Get column width */
  getColumnWidth: (columnIndex: number) => number;
}

/**
 * Table sorting functionality
 */
interface TableSorter {
  /** Sort table by column */
  sortByColumn: (columnIndex: number, direction: 'asc' | 'desc') => void;
  
  /** Enable column sorting */
  enableSorting: (columns: number[]) => void;
  
  /** Disable column sorting */
  disableSorting: () => void;
}

/**
 * Table export functionality
 */
interface TableExporter {
  /** Export table as CSV */
  toCSV: (table: ProsemirrorNode) => string;
  
  /** Export table as HTML */
  toHTML: (table: ProsemirrorNode) => string;
  
  /** Export table as JSON */
  toJSON: (table: ProsemirrorNode) => any[][];
}

import React from 'react';
import { 
  useCommands,
  useExtension,
  TableExtension,
  applyTableTheme
} from '@remirror/react';

function AdvancedTableControls() {
  const commands = useCommands();
  const tableExtension = useExtension(TableExtension);

  React.useEffect(() => {
    // Apply custom table theme
    applyTableTheme({
      border: { width: '2px', style: 'solid', color: '#333' },
      cellPadding: '12px',
      headerCell: {
        backgroundColor: '#f5f5f5',
        fontWeight: 'bold',
      },
    });
  }, []);

  const createAdvancedTable = () => {
    commands.createTable({
      rows: 5,
      columns: 4,
      withHeaderRow: true,
    });
  };

  return (
    <div>
      <button onClick={createAdvancedTable}>
        Create Advanced Table
      </button>
      <button onClick={() => commands.mergeCells()}>
        Merge Cells
      </button>
      <button onClick={() => commands.splitCell()}>
        Split Cell
      </button>
    </div>
  );
}