import { AxiosResponse } from "axios";
import { CnReportData } from "../index.d";

function isUndefined(val: any): boolean {
  return typeof val === "undefined";
}

function mergeReportData(
  data1: CnReportData,
  data2: CnReportData
): CnReportData {
  let extend = undefined;
  if (data1.extend instanceof Object) {
    if (data2.extend instanceof Object) {
      extend = {
        ...data1.extend,
        ...data2.extend,
      };
    }
  } else {
    if (data2.extend instanceof Object) {
      extend = data2.extend;
    }
  }
  const reportData: CnReportData = {
    ...data1,
    ...data2,
    extend,
  };

  return reportData;
}

function armsTraceLog(
  response: AxiosResponse,
  armsTrace: any,
  cnReportData: CnReportData
): void {
  const { request = {}, config = {} } = response;
  const currentTime = new Date();
  const { errorCode, errorMsg, extend, reportResponse } = cnReportData;

  let recordInfo = request.__recordInfo__;
  if (!recordInfo) {
    recordInfo = {
      startTime: "-",
    };
  }

  let responseStr = "-";
  if (reportResponse === true) {
    responseStr = JSON.stringify(response);
  }

  let extendStr = "-";
  if (extend) {
    extendStr = JSON.stringify(extend);
  }

  armsTrace.logApi({
    success: false,
    url: config.url,
    httpCode: request.status,
    time:
      recordInfo.startTime === "-"
        ? "-"
        : currentTime.getTime() - recordInfo.startTime,
    requestType: "XHR",
    method: config.method,
    params: JSON.stringify(config.data),
    header: JSON.stringify(config.headers),
    response: responseStr,
    code: errorCode,
    msg: errorMsg,
    c1: "cn-request-auto",
    c2: extendStr,
  });
}

function getCookie(cookieName: string): string {
  const allCookies: string = window.document.cookie;
  let cookiePos = allCookies.indexOf(cookieName);
  let cookieVal = "";
  
  if (cookiePos != -1) {
    cookiePos = cookiePos + cookieName.length + 1;
    let cookieEnd = allCookies.indexOf(";", cookiePos);
    if (cookieEnd == -1) {
      cookieEnd = allCookies.length;
    }
    cookieVal = allCookies.substring(cookiePos, cookieEnd);
  }
  return cookieVal;
}

export { isUndefined, mergeReportData, armsTraceLog, getCookie };