pk8f3pmu2/miniprogram/js/edu.js

import apiConfig from "./apiConfig";

function handler({success, fail, resolve, reject}){
  return {
    success: res => {
      if (res.data.status <=100 ) console.error("!!!api response!!! status==="+res.data.status);
      if (res.data.status && res.data.status > 100 || res.data.status<0) {
      switch (res.data.status) {
        case 401:
          var message = "(●'◡'●)\n请先登录哦";
          var code = res.data.status;
          break;
        default:
          var message = res.data.message;
          var code = res.data.status;
      }
      let e = new Error(message);
      e.code = code;
      if (fail) fail(e);
      return reject(e);
    }
    if (success) success(res.data);
    resolve(res.data);
    },
    fail: e => {
      console.error(e);
      if ("errMsg" in e)
        (e = new Error("(⋟﹏⋞)\n网络连接出错了呢")).code = -2;
      if (!("message" in e))
        (e = new Error("(＞_＜)\n出现了未知错误")).code = -1;
      console.debug(e);
      if (fail) { fail(e); }
      reject(e);
    }
  }
}


export default function ({ name, data:_data = {}, session, success, fail, complete, config:{method,header={}}={}}) {
  let api = apiConfig;
  for (var key of name.split(".")) api=api[key]||console.error(`no api named ${key} in apiList`, api);
  let { url, query={}, form = {}, config:{method:_method,_header={},...config}={}} = api;
  method = method || _method;
  console.debug(`call EduCoder api ${name}`, api, arguments[0], "require arguments:",form,query);
  if(url){
    if(url._)
      url = url[method||"GET"]||url._;
    url = name.replace(/\.?[^\.]+$|\./g, "/") + url.replace(/\{(.*?)\}/, function (match, k) {
        return _data[k]||console.error(`${k} was not given in data`, _data)
      }).replace(/\*/g,key);
  }else
    url = name.replace(/\./g, "/");
  url = global.config.apiRoot + url + ".json";
  header = {..._header,...header};
  var data={},param={};
  if(form._)
    form={...form._,...form[method||"GET"]};
  if(query._)
    query={...query._,...query[method||"GET"]};
  for(var key in form){
    if(key in _data)
      data[key]=_data[key];
    else{
      let value = form[key];
      if (value!=null)
        data[key] = value;
      else if (typeof value == "object")
        console.error(`${key} was not given in data`, _data);  
    }
  }
  for(var key in query){
    if (key in _data)
      param[key] = _data[key];
    else {
      let value = query[key];
      if (value!=null)
        param[key] = value;
      else if (typeof value == "object")
        console.error(`${key} was not given in data`, _data);  
    }
  }
  let queryStr = Object.keys(param).map(key => `${key}=${param[key]}`).join("&");
  if(queryStr)
    url = url+"?"+queryStr;
  if(method=="uploadFile"){
    console.log("uploadFile")
    var formData = data;
    var {name:_name, timeout} = config;
    if(!_name)
      _name = Object.keys(formData)[0];
    var filePath = formData[_name];
    delete formData[_name];
    console.log({ url, filePath, name: _name, header, timeout, formData});
    return new Promise((resolve, reject)=>{
      session.uploadFile({
        url, filePath, name:_name, header, timeout, formData,complete, ...handler({success, fail, resolve, reject})
      })
    });
  }else if(method=="downloadFile"){
    return new Promise((resolve,reject)=>{
      session.downloadFile({
        url, header, success:res=>{
          resolve(res);
          success&&success(res);
        }, fail:e=>{
          reject(e);
          fail&&fail(e)
        },complete 
      })
    })
  }else
    return new Promise((resolve, reject) => {
      session.request({
        url, method, data, header,complete,...handler({success, fail, resolve, reject})
      });
  })
}