import { Base64 } from "js-base64";

export const wxInfo = wx.getSystemInfoSync();
export const mpInfo = wx.getAccountInfoSync();
export const miniProgramVersion = mpInfo.miniProgram.version || "1.0.0";
const webUrl = require("../api/base").allBaseUrl.GDEnvs.web;

// 获取微信小程序token
export const getWxToken = async () => {
  return new Promise((resolve) => {
    wx.showLoading({ title: "加载中" });
    wx.getStorage({
      key: "user_info",
      async success(res) {
        if (res.data.token) {
          wx.hideLoading();
          const envParams = { linktoken: "miniProgram" };
          // 获取经纬度
          const locationDataObj = wx.getStorageSync("locationData");
          if (locationDataObj) Object.assign(envParams, { ...locationDataObj });

          // 获取小程序启动时的参数
          const launchOptions = wx.getStorageSync("launch_options");
          if (launchOptions)
            Object.assign(envParams, { wxXcxLaunchOptions: launchOptions });

          // 获取系统信息
          Object.assign(envParams, {
            phoneType: wxInfo.model,
            devType: wxInfo.platform === "ios" ? 0 : 1,
            devOS: wxInfo.platform,
            devOSVersion: wxInfo.system,
            devVersion: wxInfo.version,
            appVersion: miniProgramVersion.replace(/\./g, ""),
          });

          const extendParams = {
            lzCode: "CJTG_XCX_LZ",
            uniqueCode: res.data.uniqueCode,
            userName: res.data.userName,
            userId: res.data.userId,
            token: res.data.token,
          };
          wx.getStorage({
            key: "unique_code",
            success(res) {
              if (res) {
                Object.assign(extendParams, { uniqueCode: res });
              }
            },
          });
          const obj = { envParams, extendParams };
          const returnDataValue = encodeURIComponent(
            Base64.encode(JSON.stringify(obj))
          );
          resolve(returnDataValue);
        }
      },
      fail() {
        wx.hideLoading();
        wx.navigateTo({ url: "/pages/login/index" });
      },
    });
  });
};

// 跳转H5页面
export const onGoH5Page = (params: any) => {
  // url跳转链接，is_need_login是否需要登录：true是、false否，type页面类型：third三方
  const { type, url, is_need_login } = params;
  if (is_need_login) {
    getWxToken().then((res: any) => {
      if (res) {
        const targetUrl = `${webUrl}${url}${
          /\?/.test(url) ? "&" : "?"
        }returnData=${res}`;
        wx.navigateTo({
          url: `/pages/H5/index?url=${encodeURIComponent(targetUrl)}`,
        });
      }
    });
  } else {
    if (type === "third") {
      wx.navigateTo({ url: `/pages/H5/index?url=${encodeURIComponent(url)}` });
    } else {
      const targetUrl = `${url}${
        /\?/.test(url) ? "&" : "?"
      }jumpData=${encodeURIComponent(
        Base64.encode(JSON.stringify({ is_need_login: false }))
      )}`;
      wx.navigateTo({
        url: `/pages/H5/index?url=${encodeURIComponent(targetUrl)}`,
      });
    }
  }
};