/**
 * 合并列表搜索条件：新条件覆盖旧条件，本次显式清空的字段从查询中移除。
 */
export const applyIncomingSearch = (current = {}, incoming = {}) => {
  const merged = { ...current, ...incoming };
  Object.keys(incoming || {}).forEach(key => {
    const value = incoming[key];
    if (
      value === '' ||
      value === null ||
      value === undefined ||
      (Array.isArray(value) && value.length === 0)
    ) {
      delete merged[key];
    }
  });
  return merged;
};

/**
 * 启停状态下拉「全部」在数字类型下会被转成 0/-1，不能当作查询条件。
 * 状态 0 表示草稿等有效值的页面不要调用。
 */
export const omitInvalidListStatus = (params = {}) => {
  const values = { ...params };
  const status = values.status;
  if (status === 0 || status === '0' || status === -1 || status === '-1') {
    delete values.status;
  }
  return values;
};

export const normalizeSearchRangeParams = (params = {}, rangeMap = {}) => {
  const values = { ...params };

  Object.entries(rangeMap).forEach(([rangeProp, mapping]) => {
    const [startProp, endProp, startSuffix = '00:00:00', endSuffix = '23:59:59'] = Array.isArray(
      mapping
    )
      ? mapping
      : [mapping.startProp, mapping.endProp, mapping.startSuffix, mapping.endSuffix];

    const range = values[rangeProp];
    if (Array.isArray(range) && range.length === 2) {
      values[startProp] = range[0] ? `${range[0]} ${startSuffix}` : undefined;
      values[endProp] = range[1] ? `${range[1]} ${endSuffix}` : undefined;
    }

    delete values[rangeProp];
  });

  Object.keys(values).forEach(key => {
    if (values[key] === undefined || values[key] === null || values[key] === '') {
      delete values[key];
    }
  });

  return values;
};