import cloud from '@lafjs/cloud'
const db = cloud.database();
import Utils from "@/Utils";
export default async function (ctx: FunctionContext) {
  const action = ctx.body.action;
  const uid = ctx.body.uid;
  if (!action) {
    return { code: 0, data: null, msg: "未获取到action" };
  }
  if (!uid) {
    return { code: 0, data: null, msg: "未获取到uid" };
  }
  let dbname = "users";
  const gameName = ctx.body.gameName;
  if (gameName == "iaa") {
    dbname = "usersAd";
  }
  let res = await db.collection(dbname).where({ _id: uid }).getOne();
  const token1 = ctx.body.token;
  if (res.data && res.data.token) {
    let istoken = Utils.checkToken(token1, res.data.token);
    if (!istoken) {
      return { code: 0, data: null, msg: "token校验失败" };
    }
  }
  switch (action) {
    case 'save':
      let coinAmount = Number(ctx.body.coinAmount);
      if (!coinAmount&&coinAmount!=0) {
        return { code: 0, data: null, msg: "未获取到coinAmount" };
      }
      if (coinAmount < 0) {
        coinAmount = 0;
      }
      let ret = await db.collection(dbname).where({ _id: uid }).update({ coinAmount: coinAmount, timestamp:Date.now()});
      return { code: 1, data: { coinAmount: coinAmount, timestamp:Date.now()}, msg: "用户数据更新成功" }
    case 'read':
      let coinAmount1 = res.data?.coinAmount||0;
      let timestamp=res.data?.timestamp||0;
      return { code: 1, data: { coinAmount:coinAmount1, timestamp: timestamp}, msg: "成功" }
    default:
      return {
        code: 400,
        message: '无效的操作类型，请使用 save 或 read'
      }
  }
}