import { isObject, isArray } from 'lodash-es';

export const encodeParams = (params: Record<string, any>) => {
  const _params = new URLSearchParams();
  for (const key in params) {
    const _value = params[key];
    const isArrOrObj = isObject(_value) || isArray(_value);
    _params.set(key, isArrOrObj ? JSON.stringify(_value) : _value);
  }
  return _params.toString();
};

export function encodeQuery(params: any) {
  if (!params) return {};
  const queryParam = {
    // pageIndex: 0,
    current: params.current
  };
  const { terms, sorts } = params;
  Object.keys(params).forEach((key: string) => {
    if (key === 'terms') {
      let index = 0;
      if (!terms) return;
      Object.keys(terms).forEach((k: string) => {
        if (
          !(
            terms[k] === '' ||
            terms[k] === undefined ||
            terms[k].length === 0 ||
            (isObject(terms[k]) && Object.keys(terms[k]).length === 0) ||
            terms[k] === null
          )
        ) {
          if (k.indexOf('$LIKE') > -1 && terms[k].toString().indexOf('%') === -1) {
            terms[k] = `%${terms[k]}%`;
          }
          if (k.indexOf('$IN') > -1) {
            terms[k] = terms[k].toString();
          } else if (k.indexOf('$START') > -1) {
            terms[k] = `%${terms[k]}`;
          } else if (k.indexOf('$END') > -1) {
            terms[k] = `${terms[k]}%`;
          }
          if (k.indexOf('@') > -1) {
            const temp = k.split('@');
            // eslint-disable-next-line prefer-destructuring
            queryParam[`terms[${index}].column`] = temp[0];
            // eslint-disable-next-line prefer-destructuring
            queryParam[`terms[${index}].type`] = temp[1];
          } else {
            queryParam[`terms[${index}].column`] = k;
          }
          queryParam[`terms[${index}].value`] = terms[k];
          index += 1;
        }
      });
    } else if (key === 'sorts') {
      // 当前Ant Design排序只支持单字段排序
      if (!sorts) return;
      Object.keys(sorts).forEach((s, index) => {
        queryParam[`sorts[${index}].name`] = s;
        queryParam[`sorts[${index}].order`] = sorts[s].replace('end', '');
      });
      // if (Object.keys(sorts).length > 0) {
      //     queryParam[`sorts[0].name`] = sorts.field;
      //     queryParam[`sorts[0].order`] = (sorts.order || '').replace('end', '');
      // }
    } else {
      queryParam[key] = params[key];
    }
  });

  // queryParam.pageIndex = current - 1;

  return queryParam;
}