package task

import (
	"go_dreamfactory/comm"
	"go_dreamfactory/lego/sys/log"
	"go_dreamfactory/pb"
	"go_dreamfactory/utils"

	"google.golang.org/protobuf/proto"
)

//领取
func (this *apiComp) ReceiveCheck(session comm.IUserSession, req *pb.TaskReceiveReq) (code pb.ErrorCode) {
	if req.TaskTag == 0 || req.Id == "" {
		code = pb.ErrorCode_ReqParameterError
	}
	return
}

func (this *apiComp) Receive(session comm.IUserSession, req *pb.TaskReceiveReq) (code pb.ErrorCode, data proto.Message) {
	if code = this.ReceiveCheck(session, req); code != pb.ErrorCode_Success {
		return
	}

	resp := &pb.TaskReceiveResp{}
	defer func() {
		err := session.SendMsg(string(this.moduleTask.GetType()), TaskSubTypeList, resp)
		if err != nil {
			code = pb.ErrorCode_SystemError
		}
		utils.TraceFunc(session.GetUserId(), string(this.moduleTask.GetType()), TaskSubTypeList, req, resp)
	}()
	userTask := this.moduleTask.modelTask.getUserTask(session.GetUserId(), comm.TaskTag(req.TaskTag), req.Id)
	if userTask != nil {
		conf, err := this.moduleTask.configure.getTaskById(userTask.TaskId)
		if err != nil {
			log.Errorf("get task config err:%v", err)
			return
		}
		//奖励
		if code = this.moduleTask.CheckConsumeRes(session.GetUserId(), conf.Reword); code != pb.ErrorCode_Success {
			return
		}

		//更新用户领取状态
		update := map[string]interface{}{
			"received": 1,
		}
		if err := this.moduleTask.modelTask.modifyUserTask(session.GetUserId(), comm.TaskTag(conf.IdTag), userTask.Id, update); err != nil {
			code = pb.ErrorCode_DBError
			return
		}

		resp.TaskId = userTask.TaskId
	}

	return
}