import cloud from '@lafjs/cloud'
const db = cloud.database();
import Ip2region from 'ip2region';
const query = new Ip2region();
export default async function (ctx: FunctionContext) {
  //console.log(ctx.body);
  const uid = ctx.body.uid;
  const unionid = ctx.body.unionid;
  let useravatar = ctx.body.useravatar;
  let username = ctx.body.username;
  let useravatarIcon = ctx.body.useravatarIcon;
  let userCat = ctx.body.userCat;
  let count = Number(ctx.body.count) || 10;//今日通关数
  let levelTJ = ctx.body.levelTJ || false;
  if (!count) {
    return { code: 0, data: null, msg: "未获取到levelAmount" };
  }
  let address = ctx.body.address || "北京";
  let ranks = await rank(uid, count, address, levelTJ, useravatar, username, useravatarIcon, userCat, unionid);
  return ranks;
}
async function rank(uid, add, address, levelTJ, useravatar, username, useravatarIcon, userCat, unionid) {
  let rankInfo = await db.collection("sRank").where({ _id: "69fd2f048463a95668c5e952" }).getOne();
  let total = rankInfo.data.total;
  if (total != null) {
    total = JSON.parse(total);
  } else {
    total = {};
  }
  if (total["all"]) {
    let isHave = false;
    for (let i = 0; i < total["all"].length; i++) {
      if (total["all"][i].id == unionid) {
        isHave = true;
        total["all"][i].useravatar = useravatar,
          total["all"][i].username = username,
          total["all"][i].useravatarIcon = useravatarIcon,
          total["all"][i].addLevel = add;
        if (hasUserCat(userCat)) {
          total["all"][i].userCat = String(userCat);
        }
        total["all"][i].time = Date.now();
        break;
      }
    }
    if (isHave == false) {
      let length = total["all"].length;
      if (length < 10 || add > total["all"][length - 1].addLevel) {
        total["all"].push({
          id: unionid,
          addLevel: add,
          time: Date.now(),
          username: username,
          useravatar: useravatar,
          useravatarIcon: useravatarIcon,
          ...(hasUserCat(userCat) ? { userCat: String(userCat) } : {}),
        });
      }
    }
  } else {
    total["all"] = [{
      id: unionid,
      addLevel: add,
      time: Date.now(),
      username: username,
      useravatar: useravatar,
      useravatarIcon: useravatarIcon,
      ...(hasUserCat(userCat) ? { userCat: String(userCat) } : {}),
    }];
  }
  total["all"].sort((a, b) => {
    if (a.addLevel !== b.addLevel) {
      return b.addLevel - a.addLevel;
    }
    return a.time - b.time;
  });
  if (total["all"].length >= 10) {
    total["all"] = total["all"].slice(0, 10);
  }
  if (total[address]) {
    let isHave = false;
    for (let i = 0; i < total[address].length; i++) {
      if (total[address][i].id == unionid) {
        isHave = true;
        total[address][i].useravatar = useravatar,
          total[address][i].username = username,
          total[address][i].useravatarIcon = useravatarIcon,
          total[address][i].addLevel = add;
        if (hasUserCat(userCat)) {
          total[address][i].userCat = String(userCat);
        }
        total[address][i].time = Date.now();
        break;
      }
    }
    if (isHave == false) {
      let length = total[address].length;
      if (length < 30 || add > total[address][length - 1].addLevel) {
        total[address].push({
          id: unionid,
          addLevel: add,
          time: Date.now(),
          username: username,
          useravatar: useravatar,
          useravatarIcon: useravatarIcon,
          ...(hasUserCat(userCat) ? { userCat: String(userCat) } : {}),
        });
      }
    }
  } else {
    total[address] = [{
      id: unionid,
      addLevel: add,
      time: Date.now(),
      username: username,
      useravatar: useravatar,
      useravatarIcon: useravatarIcon,
      ...(hasUserCat(userCat) ? { userCat: String(userCat) } : {}),
    }];
  }
  total[address].sort((a, b) => {
    if (a.addLevel !== b.addLevel) {
      return b.addLevel - a.addLevel;
    }
    return a.time - b.time;
  });
  if (total[address].length >= 30) {
    total[address] = total[address].slice(0, 30);
  }
  if (!total["role"]) {
    total["role"] = {};
  }
  if (levelTJ == 0) {
    if (!total["role"][address]) {
      total["role"][address] = 1;
    } else {
      total["role"][address] += 1;
      let length = total[address].length;
      if (length < 10) {
        total["role"][address] = length;
      }
    }
  }
  await db.collection("sRank").where({ _id: "69fd2f048463a95668c5e952" }).update({ total: JSON.stringify(total) });
  let rank = -1;
  for (let i = 0; i < total[address].length; i++) {
    if (total[address][i].id == unionid) {
      rank = i + 1;
      break;
    }
  }
  return rank;
}

function hasUserCat(userCat) {
  return userCat !== undefined && userCat !== null && userCat !== "";
}