class SearchListApiBase {
  constructor(config = {}) {
    this.list = []
    this.loading = false
    this.finished = false
    this.total = -1
    this._getParams = config.getParams || (() => {})
    // 函数 Hooks
    this.doQuery = this.runQuery.bind(this)
  }

  /**
   * 统一查询 API 入口
   * @param params - 请求参数
   * @returns {Promise<{success: boolean, total: number, list: []}>}
   */

  async runQuery(params) {
    this.loading = true
    this.finished = false
    this.list = []
    const query = Object.assign({}, params, this._getParams(params))
    const result = await this.ajaxQuery(query)
    if (result.success) {
      this.list = result.list
      this.total = result.total
    } else {
      this.list = []
      this.total = -1
    }
    this.finished = true
    this.loading = false
    return result
  }

  // 需要覆写的API处理逻辑
  async ajaxQuery(params) {
    return {
      success: true,
      list: [],
      total: -1
    }
  }
}

export default SearchListApiBase