watermanagement-backend-prod/node_modules/@tiptap/extension-table/src/table.ts

import {
  callOrReturn,
  getExtensionField,
  mergeAttributes,
  Node,
  ParentConfig,
} from '@tiptap/core'
import {
  addColumnAfter,
  addColumnBefore,
  addRowAfter,
  addRowBefore,
  CellSelection,
  columnResizing,
  deleteColumn,
  deleteRow,
  deleteTable,
  fixTables,
  goToNextCell,
  mergeCells,
  setCellAttr,
  splitCell,
  tableEditing,
  toggleHeader,
  toggleHeaderCell,
} from '@tiptap/prosemirror-tables'
import { TextSelection } from 'prosemirror-state'
import { NodeView } from 'prosemirror-view'

import { TableView } from './TableView'
import { createTable } from './utilities/createTable'
import { deleteTableWhenAllCellsSelected } from './utilities/deleteTableWhenAllCellsSelected'

export interface TableOptions {
  HTMLAttributes: Record<string, any>,
  resizable: boolean,
  handleWidth: number,
  cellMinWidth: number,
  View: NodeView,
  lastColumnResizable: boolean,
  allowTableNodeSelection: boolean,
}

declare module '@tiptap/core' {
  interface Commands<ReturnType> {
    table: {
      insertTable: (options?: { rows?: number, cols?: number, withHeaderRow?: boolean }) => ReturnType,
      addColumnBefore: () => ReturnType,
      addColumnAfter: () => ReturnType,
      deleteColumn: () => ReturnType,
      addRowBefore: () => ReturnType,
      addRowAfter: () => ReturnType,
      deleteRow: () => ReturnType,
      deleteTable: () => ReturnType,
      mergeCells: () => ReturnType,
      splitCell: () => ReturnType,
      toggleHeaderColumn: () => ReturnType,
      toggleHeaderRow: () => ReturnType,
      toggleHeaderCell: () => ReturnType,
      mergeOrSplit: () => ReturnType,
      setCellAttribute: (name: string, value: any) => ReturnType,
      goToNextCell: () => ReturnType,
      goToPreviousCell: () => ReturnType,
      fixTables: () => ReturnType,
      setCellSelection: (position: { anchorCell: number, headCell?: number }) => ReturnType,
    }
  }

  interface NodeConfig<Options, Storage> {
    /**
     * Table Role
     */
    tableRole?: string | ((this: {
      name: string,
      options: Options,
      storage: Storage,
      parent: ParentConfig<NodeConfig<Options>>['tableRole'],
    }) => string),
  }
}

export const Table = Node.create<TableOptions>({
  name: 'table',

  // @ts-ignore
  addOptions() {
    return {
      HTMLAttributes: {},
      resizable: false,
      handleWidth: 5,
      cellMinWidth: 25,
      // TODO: fix
      View: TableView,
      lastColumnResizable: true,
      allowTableNodeSelection: false,
    }
  },

  content: 'tableRow+',

  tableRole: 'table',

  isolating: true,

  group: 'block',

  parseHTML() {
    return [
      { tag: 'table' },
    ]
  },

  renderHTML({ HTMLAttributes }) {
    return ['table', mergeAttributes(this.options.HTMLAttributes, HTMLAttributes), ['tbody', 0]]
  },

  addCommands() {
    return {
      insertTable: ({ rows = 3, cols = 3, withHeaderRow = true } = {}) => ({ tr, dispatch, editor }) => {
        const node = createTable(editor.schema, rows, cols, withHeaderRow)

        if (dispatch) {
          const offset = tr.selection.anchor + 1

          tr.replaceSelectionWith(node)
            .scrollIntoView()
            .setSelection(TextSelection.near(tr.doc.resolve(offset)))
        }

        return true
      },
      addColumnBefore: () => ({ state, dispatch }) => {
        return addColumnBefore(state, dispatch)
      },
      addColumnAfter: () => ({ state, dispatch }) => {
        return addColumnAfter(state, dispatch)
      },
      deleteColumn: () => ({ state, dispatch }) => {
        return deleteColumn(state, dispatch)
      },
      addRowBefore: () => ({ state, dispatch }) => {
        return addRowBefore(state, dispatch)
      },
      addRowAfter: () => ({ state, dispatch }) => {
        return addRowAfter(state, dispatch)
      },
      deleteRow: () => ({ state, dispatch }) => {
        return deleteRow(state, dispatch)
      },
      deleteTable: () => ({ state, dispatch }) => {
        return deleteTable(state, dispatch)
      },
      mergeCells: () => ({ state, dispatch }) => {
        return mergeCells(state, dispatch)
      },
      splitCell: () => ({ state, dispatch }) => {
        return splitCell(state, dispatch)
      },
      toggleHeaderColumn: () => ({ state, dispatch }) => {
        return toggleHeader('column')(state, dispatch)
      },
      toggleHeaderRow: () => ({ state, dispatch }) => {
        return toggleHeader('row')(state, dispatch)
      },
      toggleHeaderCell: () => ({ state, dispatch }) => {
        return toggleHeaderCell(state, dispatch)
      },
      mergeOrSplit: () => ({ state, dispatch }) => {
        if (mergeCells(state, dispatch)) {
          return true
        }

        return splitCell(state, dispatch)
      },
      setCellAttribute: (name, value) => ({ state, dispatch }) => {
        return setCellAttr(name, value)(state, dispatch)
      },
      goToNextCell: () => ({ state, dispatch }) => {
        return goToNextCell(1)(state, dispatch)
      },
      goToPreviousCell: () => ({ state, dispatch }) => {
        return goToNextCell(-1)(state, dispatch)
      },
      fixTables: () => ({ state, dispatch }) => {
        if (dispatch) {
          fixTables(state)
        }

        return true
      },
      setCellSelection: position => ({ tr, dispatch }) => {
        if (dispatch) {
          const selection = CellSelection.create(tr.doc, position.anchorCell, position.headCell)

          // @ts-ignore
          tr.setSelection(selection)
        }

        return true
      },
    }
  },

  addKeyboardShortcuts() {
    return {
      Tab: () => {
        if (this.editor.commands.goToNextCell()) {
          return true
        }

        if (!this.editor.can().addRowAfter()) {
          return false
        }

        return this.editor
          .chain()
          .addRowAfter()
          .goToNextCell()
          .run()
      },
      'Shift-Tab': () => this.editor.commands.goToPreviousCell(),
      Backspace: deleteTableWhenAllCellsSelected,
      'Mod-Backspace': deleteTableWhenAllCellsSelected,
      Delete: deleteTableWhenAllCellsSelected,
      'Mod-Delete': deleteTableWhenAllCellsSelected,
    }
  },

  addProseMirrorPlugins() {
    const isResizable = this.options.resizable && this.editor.isEditable

    return [
      ...(isResizable ? [columnResizing({
        handleWidth: this.options.handleWidth,
        cellMinWidth: this.options.cellMinWidth,
        View: this.options.View,
        // TODO: PR for @types/prosemirror-tables
        // @ts-ignore (incorrect type)
        lastColumnResizable: this.options.lastColumnResizable,
      })] : []),
      tableEditing({
        allowTableNodeSelection: this.options.allowTableNodeSelection,
      }),
    ]
  },

  extendNodeSchema(extension) {
    const context = {
      name: extension.name,
      options: extension.options,
      storage: extension.storage,
    }

    return {
      tableRole: callOrReturn(getExtensionField(extension, 'tableRole', context)),
    }
  },
})