Method open

packages/core/src/project/project.ts:183–212

* open or create a document

(idOrDoc?: string | Document | RootSchema)

   * open or create a document
   */
  open(idOrDoc?: string | Document | RootSchema) {
    if (!idOrDoc) {
      const got = this.documents.find(item => item.isBlank())
      if (got) {
        return got.open()
      }
      return this.createDocument().open()
    }

    if (typeof idOrDoc === 'string' || typeof idOrDoc === 'number') {
      const got = this.documents.find(item => item.fileName === String(idOrDoc) || String(item.id) === String(idOrDoc))
      if (got) {
        return got.open()
      }

      const data = this.data.componentsTree.find(data => data.fileName === String(idOrDoc))
      if (data) {
        const doc = this.createDocument(data)
        return doc.open()
      }

      return null
    }
    if (isDocument(idOrDoc)) {
      return idOrDoc.open()
    }

    const newDoc = this.createDocument(idOrDoc)
    return newDoc.open()
  }

  /**
   * suspense other documents