interface ChildInfoOrSiteInfo {
  general_reward_desc?: string;
}


function getPic(rewardText: string) {
  try {
    if (rewardText) {
      const pics = JSON.parse(decodeURIComponent(rewardText));
      if (pics && pics.length > 1) {
        return pics[1].pic;
      }
      if (pics && pics.length > 0) {
        return pics[0].pic;
      }
    }
  } catch (e) {
    //
  }
}


function getPrizeStr(childInfo: ChildInfoOrSiteInfo, siteInfo: ChildInfoOrSiteInfo) {
  let pic = '';
  pic = getPic(childInfo?.general_reward_desc || '');
  if (pic) {
    return childInfo.general_reward_desc;
  }
  pic = getPic(siteInfo?.general_reward_desc || '');
  if (pic) {
    return siteInfo.general_reward_desc;
  }
  return '';
}


export function getChildShowPrizeList(childInfo: ChildInfoOrSiteInfo, siteInfo: ChildInfoOrSiteInfo) {
  const prizeStr = getPrizeStr(childInfo, siteInfo) || '';
  let newList: Array<{
    pic?: string;
  }> = [];

  try {
    newList = JSON.parse(decodeURIComponent(prizeStr));
  } catch (e) {}

  const list = newList.filter(item => !!item.pic);
  return list;
}


export const getPrizeListFromChildOrSite = getChildShowPrizeList;