package caravan

import (
	"go_dreamfactory/comm"
	"go_dreamfactory/pb"
	"go_dreamfactory/sys/configure"
	cfg "go_dreamfactory/sys/configure/structs"
)

//参数校验
func (this *apiComp) GotoCityCheck(session comm.IUserSession, req *pb.CaravanGotoCityReq) (errdata *pb.ErrorData) {
	if req.City == 0 {
		errdata = &pb.ErrorData{
			Code:  pb.ErrorCode_ReqParameterError,
			Title: pb.ErrorCode_ReqParameterError.ToString(),
		}
	}
	return
}

func (this *apiComp) GotoCity(session comm.IUserSession, req *pb.CaravanGotoCityReq) (errdata *pb.ErrorData) {
	var (
		resp        *pb.CaravanGotoCityResp
		res         *cfg.Gameatn
		bNewTask    bool
		bConsumTick bool // 是否消耗门票
	)
	resp = &pb.CaravanGotoCityResp{}
	bNewTask = true
	if req.Ticket == 0 {
		bConsumTick = false
	}
	if errdata = this.GotoCityCheck(session, req); errdata != nil {
		return // 参数校验失败直接返回
	}
	list, _ := this.module.modelCaravan.getCaravanList(session.GetUserId())
	// 校验门票
	if d, err := this.module.configure.GetCaravanLv(list.Lv); err == nil {
		bConsumTick = true
		res = &cfg.Gameatn{
			A: d.Tickettop.A,
			T: d.Tickettop.T,
			N: req.Ticket,
		}
	}

	if bConsumTick {
		if errdata = this.module.CheckRes(session, []*cfg.Gameatn{res}); errdata != nil { // 校验门票数量
			return
		}
	}
	// 获取事件
	if list.Eventid != 0 {
		if event, err := this.module.configure.GetCaravanEventById(list.Eventid); err == nil {
			// 校验任务是否超时
			if list.Tasktime-configure.Now().Unix() > int64(event.Eventtime) { //TODO 任务超时
				this.module.CheckCaravanTask(session, list)
			}
			if event.Mustdo == 1 { // 需要完成强制任务
				errdata = &pb.ErrorData{
					Code:  pb.ErrorCode_TrollTask,
					Title: pb.ErrorCode_TrollTask.ToString(),
				}
				return
			} else {
				bNewTask = false
			}
		} else {
			errdata = &pb.ErrorData{
				Code:    pb.ErrorCode_ConfigNoFound,
				Title:   pb.ErrorCode_ConfigNoFound.ToString(),
				Message: err.Error(),
			}
			return
		}
	}
	if bNewTask { // 到该城市随机一个新的任务
		if newCity, e := this.module.configure.GetCaravanCity(req.City); e == nil {
			//newCity.Cityeventpro
			if newCity.Cityeventpro > comm.GetRandNum(0, 1000) {
				if elist, err := this.module.configure.GetCaravanEventByGroup(newCity.Cityevent); err == nil {
					var sz []*cfg.GameCaravanEventData
					for _, v := range elist {
						if _, ok := list.Group[v.Worldtask]; !ok {
							sz = append(sz, v)
						}
					}
					if len(sz) > 0 { // 容错处理
						var randW []int32
						for _, v := range sz {
							randW = append(randW, v.Eventweight)
						}
						list.Eventid = sz[comm.GetRandW(randW)].Id
					}
				}
			} else {
				bNewTask = false
			}

		} else {
			errdata = &pb.ErrorData{
				Code:    pb.ErrorCode_ConfigNoFound,
				Title:   pb.ErrorCode_ConfigNoFound.ToString(),
				Message: e.Error(),
			}
			return
		}
	}
	if list.Curcity == req.City {
		errdata = &pb.ErrorData{
			Code:  pb.ErrorCode_TrollCity,
			Title: pb.ErrorCode_TrollCity.ToString(),
		}
		return
	}
	if bConsumTick {
		if errdata = this.module.ConsumeRes(session, []*cfg.Gameatn{res}, true); errdata != nil { // 消耗门票数量
			return
		}
	}

	list.Curcity = req.City
	this.module.modelCaravan.modifyCaravanDataByObjId(session.GetUserId(), map[string]interface{}{
		"curcity": list.Curcity,
		"eventid": list.Eventid,
	})
	resp.Data = list
	resp.Newtask = bNewTask
	session.SendMsg(string(this.module.GetType()), "gotocity", resp)
	// 任务统计
	var tasks []*pb.BuriedParam
	tasks = append(tasks, comm.GetBuriedParam(comm.Rtype212, req.City)) // 接取任务后，商队抵达指定城市

	go this.module.AsynHandleSession(session.Clone(), func(session comm.IUserSession) {
		this.module.ModuleBuried.TriggerBuried(session, tasks...)
		this.module.WriteUserLog(session.GetUserId(), comm.GMResDelType, "CaravanGotoCityReq", res) // 消耗资源
	})
	return
}