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;
  let dbname ="users";
  const gameName=ctx.body.gameName;
  if(gameName=="iaa"){
    dbname ="usersAd";
  }
  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 data={
    freezeAmount:0,
    hammerAmount:0,
    magicAmount:0,
    timestamp:Date.now()
  }
  
  switch (action) {
    case 'save':     
      let user = await db.collection(dbname).where({ _id: uid }).getOne();
      const token = ctx.body.token;
      if (user.data && user.data.token) {
        let istoken = Utils.checkToken(token, user.data.token);
        if (!istoken) {
          return { code: 0, data: null, msg:"token校验失败"};
        }
      }
      data.freezeAmount=user.data?.freezeAmount||0;
      data.hammerAmount=user.data?.hammerAmount||0;
      data.magicAmount=user.data?.magicAmount||0;
      let propType = Number(ctx.body.propType);
      let propData = ctx.body.propData;
      if (!propType&&propType!=0) {
        return { code: 0, data: null, msg: "未获取到propType" };
      }
      if (!propData) {
        return { code: 0, data: null, msg: "未获取到propData" }
      }
      if (propType === 2001) {
        data.freezeAmount = Number(propData);
      } else if (propType === 2002) {
        data.hammerAmount = Number(propData);
      } else if (propType === 2003) {
        data.magicAmount = Number(propData);
      } else if (propType === 0) {
        // 处理 all 类型，从 propData 中分别赋值
        propData=JSON.parse(propData);
        if (propData.freeze) {
          data.freezeAmount = Number(propData.freeze);
        }
        if (propData.hammer) {
          data.hammerAmount = Number(propData.hammer);
        }
        if (propData.magic_wand) {
          data.magicAmount = Number(propData.magic_wand);
        }
      }
      let ret = await db.collection(dbname).where({ _id: uid }).update(data);
      return { code: 1, data: {
        freeze: data.freezeAmount,
        hammer: data.hammerAmount,
        magic_wand: data.magicAmount,
        timestamp:data.timestamp,
      }, msg: "用户数据更新成功" }
    case 'read':
      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" };
        }
      }
      return {
        code: 1, data: {
          freeze: res.data.freezeAmount||0,
          hammer: res.data.hammerAmount||0,
          magic_wand: res.data.magicAmount||0, 
          timestamp: res.data.timestamp ||0,
        }, msg: "成功"
      }
    default:
      return {
        code: 400,
        message: '无效的操作类型，请使用 save 或 read'
      }
  }
}