const http = uni.$u.http;
const {
  environment
} = require('@/config/environment.js')

/**
 * 混入默认个性化配置
 * @param {*} config
 * @returns
 */
function mixinCustom(config) {
  config.custom = Object.assign({
    auth: true,
    toast: true,
    catch: true,
    loading: true
  }, config.custom || {});
  return config;
}

/**
 * 格式化get请求url参数，将对象解析为字符串
 * @param {*} url
 * @param {*} params
 * @returns
 */
function urlFormater(url, params) {
  if (params) {
    let paramList = [];
    for (let key in params) {
      paramList.push(key + '=' + params[key])
    }
    return url.indexOf('?') > -1 ? (url + '&' + paramList.join('&')) : (url + '?' + paramList.join('&'))
  }
  return url;
}

const openrequest = {
  // post提交
  post(url, params, type, config = {}) {
    url = environment.quarzApi + url
    config = mixinCustom(config)
    let path = url;
    //param:拼接上传
    if (type && type == 'param') {
      path = urlFormater(url, params)
    }
    return http.post(path, params, config);
  },
  // get提交
  get(url, params, config = {}) {
    url = environment.quarzApi + url
    config = mixinCustom(config)
    let path = urlFormater(url, params)
    return http.get(path, config);
  },

  // put提交
  put(url, params, config = {}) {
    url = environment.quarzApi + url
    config = mixinCustom(config)
    return http.put(url, params, config);
  },

  // delete提交
  delete(url, params, config = {}) {
    url = environment.quarzApi + url
    config = mixinCustom(config)
    return http.delete(url, params, config);
  },

  uploadFile(fileBizType, fileType) {
    return new Promise((resolve, reject) => {
      uni.chooseImage({
        success: (res) => {
          const tempFilePaths = res.tempFilePaths;
          uni.uploadFile({
            url: environment.openURL + environment.fileUploadURL, //仅为示例，非真实的接口地址
            filePath: tempFilePaths[0],
            name: 'file',
            formData: {
              'prefixFolder': 'AGENT',
              'fileBizType': fileBizType, // 例：cert_bank_front_agent
              'fileType': fileType, // 例：IMG
            },
            success: (uploadFileRes) => {
              let fileData = JSON.parse(uploadFileRes.data);
              resolve(fileData)
            },
            fail: (error) => {
              reject(error);
            }
          });
        }
      });
    })
  }

};

export default openrequest;