frontend/src/utils/prosemirror/plugins/index.ts

import { keymap } from 'prosemirror-keymap'
import type { Schema } from 'prosemirror-model'
import { history } from 'prosemirror-history'
import { baseKeymap } from 'prosemirror-commands'
import { dropCursor } from 'prosemirror-dropcursor'
import { gapCursor } from 'prosemirror-gapcursor'

import { buildKeymap } from './keymap'
import { buildInputRules } from './inputrules'
import { placeholderPlugin } from './placeholder'

export interface PluginOptions {
  placeholder?: string
}

export const buildPlugins = (schema: Schema, options?: PluginOptions) => {
  const placeholder = options?.placeholder

  const plugins = [
    buildInputRules(schema),
    keymap(buildKeymap(schema)),
    keymap(baseKeymap),
    dropCursor(),
    gapCursor(),
    history(),
  ]

  if (placeholder) plugins.push(placeholderPlugin(placeholder))

  return plugins
}