import { InvoiceControllerState } from '..';

/**
 * 删除一个货物运输
 */
export default async (state: InvoiceControllerState, $index?: string) => {
  if (!$index) return;
  // 查下要删除的货物
  const goods = state.freightListState.goodsList.filter((e) => e.$index === $index)[0];
  if (!goods) return;

  // 如果正在编辑 就取消编辑
  if (state.freightListState.editGood && state.freightListState.editGood.$index === $index) {
    state.freightListState.editGood = undefined;
  }
  const goodsList = state.freightListState.goodsList;
  const goodsMap = state.freightListState.goodsMap;

  goodsMap.delete($index);

  for (let i = 0; i < goodsList.length; i++) {

    if (goodsList[i].$index === $index) {
      // const good = goodsList[i];

      // if (good.lineAttribute === LineAttributeType.折扣行 && goodsList[i - 1] && goodsList[i - 1].lineAttribute === LineAttributeType.被折扣行) {
      //   goodsList[i - 1].lineAttribute = LineAttributeType.正常;
      // }

      goodsList.splice(i, 1);

      break;
    }
  }
  
  state.freightListState.goodsList = [...goodsList];
  state.freightListState.goodsMap = new Map(goodsMap);
};