Method updateEngine

src/main/api/renderer/webSearch.ts:145–166

* 更新搜索引擎

(
    engine: WebSearchEngine
  )

   * 更新搜索引擎
   */
  public async updateEngine(
    engine: WebSearchEngine
  ): Promise<{ success: boolean; error?: string }> {
    const validated = this.validateAndNormalizeEngine(engine, true)
    if (!validated.success) {
      return { success: false, error: validated.error }
    }
    const normalizedEngine = validated.engine!

    const engines = this.getAllEngines()
    const index = engines.findIndex((e) => e.id === normalizedEngine.id)
    if (index === -1) {
      return { success: false, error: '未找到该搜索引擎' }
    }

    engines[index] = normalizedEngine
    databaseAPI.dbPut(this.DB_KEY, engines)

    this.notifyCommandsChanged()

    return { success: true }
  }

  /**
   * 删除搜索引擎