import { getWxId } from "../apis/api.js";
//登录获取、持久化 id token
export function wxLogin() {
  return new Promise((resolve, reject) => {
    uni.login({
      success(res) {
        if (res.code) {
          getWxId({
            code: res.code,
          }).then((wxInfo: any) => {
            if (wxInfo.success) {
              uni.setStorageSync("token", wxInfo.token);
              uni.setStorageSync("id", wxInfo.id);
              resolve(wxInfo);
            } else {
              uni.showToast({
                icon: "fail",
                title: "用户信息获取失败！",
              });
              reject();
            }
          });
        } else {
          uni.showToast({
            icon: "fail",
            title: "登录失败！",
          });
          reject();
        }
      },
      fail() {
        uni.showToast({
          icon: "fail",
          title: "登录失败！",
        });
        reject();
      },
    });
  });
}

//图片本地缓存处理 imgCache [{modelId:1,imgList:[url1,url2,...]},{modelId:2,imgList:[url1,url2,...]},...]
export function saveImgCache(modelId: any, imgList: any) {
  Promise.all([
    pro(imgList[0]),
    pro(imgList[1]),
    pro(imgList[2]),
    pro(imgList[3]),
    pro(imgList[4]),
  ]).then((res) => {
    const imgCache = uni.getStorageSync("imgCache");
    if (imgCache && imgCache.length > 0) {
      imgCache.push({ modelId: modelId, imgList: res });
      uni.setStorageSync("imgCache", imgCache);
    } else {
      uni.setStorageSync("imgCache", [{ modelId: modelId, imgList: res }]);
    }
  });
}

//转存本地路径
const pro = (url: string) => {
  return new Promise((resolve) => {
    uni.downloadFile({
      url: url,
      success: (res: any) => {
        uni.getFileSystemManager().saveFile({
          tempFilePath: res.tempFilePath,
          success: (saveRes: any) => {
            resolve(saveRes.savedFilePath);
          },
        });
      },
    });
  });
};

//设置根字体大小
export function caleRootFontSize() {
  const clientWidth = Math.min(uni.getSystemInfoSync().windowWidth, 1080);
  const rootFontSize = (clientWidth / 1080) * 20;
  uni.setStorageSync("rootFontSize", rootFontSize);
}