tiptap/packages/core/src/ExtensionManager.ts

import collect from 'collect.js'
import { Plugin } from 'prosemirror-state'
import { keymap } from 'prosemirror-keymap'
import { inputRules } from 'prosemirror-inputrules'
import { EditorView, Decoration } from 'prosemirror-view'
import { Node as ProsemirrorNode } from 'prosemirror-model'
import { Editor } from './Editor'
import Extension from './Extension'
import Node from './Node'
import Mark from './Mark'
import capitalize from './utils/capitalize'

// type Extensions = (Extension | Node | Mark)[]
type Extensions = Function[]

export default class ExtensionManager {

  editor: Editor
  extensions: Extensions

  constructor(extensions: Extensions, editor: Editor) {
    this.editor = editor
    this.extensions = extensions
    this.extensions.forEach(extension => {
      console.log({extension})
      // extension.bindEditor(editor)
      // editor.on('schemaCreated', () => {
      //   this.editor.registerCommands(extension.commands())
      //   extension.created()
      // })
    })
  }

  get topNode() {
    const topNode = collect(this.extensions).firstWhere('topNode', true)

    if (topNode) {
      return topNode.name
    }
  }

  get nodes(): any {
    // return collect(this.extensions)
    //   .where('extensionType', 'node')
    //   .mapWithKeys((extension: Node) => [extension.name, extension.schema()])
    //   .all()
    return []
  }

  get marks(): any {
    // return collect(this.extensions)
    //   .where('extensionType', 'mark')
    //   .mapWithKeys((extension: Mark) => [extension.name, extension.schema()])
    //   .all()
    return []
  }

  get plugins(): Plugin[] {
    // const plugins = collect(this.extensions)
    //   .flatMap(extension => extension.plugins())
    //   .toArray()

    // return [
    //   ...plugins,
    //   ...this.keymaps,
    //   ...this.pasteRules,
    //   inputRules({ rules: this.inputRules }),
    // ]

    return []
  }

  get inputRules(): any {
    // return collect(this.extensions)
    //   .flatMap(extension => extension.inputRules())
    //   .toArray()

    return {}
  }

  get pasteRules(): any {
    // return collect(this.extensions)
    //   .flatMap(extension => extension.pasteRules())
    //   .toArray()
    return {}
  }

  get keymaps() {
    // return collect(this.extensions)
    //   .map(extension => extension.keys())
    //   .filter(keys => !!Object.keys(keys).length)
    //   // @ts-ignore
    //   .map(keys => keymap(keys))
    //   .toArray()
    return []
  }

  get nodeViews() {
    // const { renderer: Renderer } = this.editor

    // if (!Renderer || !Renderer.type) {
    //   return {}
    // }

    // const prop = `to${capitalize(Renderer.type)}`

    // return collect(this.extensions)
    //   .where('extensionType', 'node')
    //   .filter((extension: any) => extension.schema()[prop])
    //   .map((extension: any) => {
    //     return (
    //       node: ProsemirrorNode,
    //       view: EditorView,
    //       getPos: (() => number) | boolean,
    //       decorations: Decoration[],
    //     ) => {
    //       return new Renderer(extension.schema()[prop], {
    //         extension,
    //         editor: this.editor,
    //         node,
    //         getPos,
    //         decorations,
    //       })
    //     }
    //   })
    //   .all()

    return {}
  }

}