package dispatch

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

// 派遣

func (a *apiComp) DoCheck(session comm.IUserSession, req *pb.DispatchDoReq) (code pb.ErrorCode) {
	if len(req.HeroIds) == 0 || req.TaskId == 0 {
		code = pb.ErrorCode_ReqParameterError
		return
	}

	for _, h := range req.HeroIds {
		if h == "" {
			code = pb.ErrorCode_ReqParameterError
			return
		}
	}
	return
}

func (this *apiComp) Do(session comm.IUserSession, req *pb.DispatchDoReq) (code pb.ErrorCode, data *pb.ErrorData) {
	if code = this.DoCheck(session, req); code != pb.ErrorCode_Success {
		return
	}

	dConf, err := this.module.configure.getDispatchTaskConf(req.TaskId)
	if err != nil {
		code = pb.ErrorCode_SystemError
		return
	}

	if dConf == nil {
		code = pb.ErrorCode_ConfigNoFound
		return
	}

	if len(req.HeroIds) < int(dConf.Taskneed) {
		this.module.Error("英雄派遣:", log.Field{Key: "HeroIds len", Value: len(req.HeroIds)}, log.Field{Key: "Taskneed", Value: dConf.Taskneed})
		code = pb.ErrorCode_DispatchHeroNoEnough
		return
	}

	d := this.module.modelDispatch.getDBDispatch(session.GetUserId())
	if d == nil && d.Nb == nil {
		code = pb.ErrorCode_DataNotFound
		return
	}

	//校验门票
	ticketAtn := this.module.ModuleTools.GetGlobalConf().DispatchNumtools
	if code = this.module.CheckRes(session, []*cfg.Gameatn{ticketAtn}); code != pb.ErrorCode_Success {
		code = pb.ErrorCode_DispatchTicketNoEnough
		return
	}

	rsp := &pb.DispatchDoResp{}

	if err := this.module.modelDispatch.dispatch(session.GetUserId(), req.TaskId, req.HeroIds, d); err != nil {
		var errCustom = new(comm.CustomError)
		if errors.As(err, &errCustom) {
			code = errCustom.Code
		} else {
			code = pb.ErrorCode_DBError
		}
		return
	}

	go this.module.ModuleBuried.TriggerBuried(session.GetUserId(), comm.GetBuriedParam(comm.Rtype186, 1))

	//扣除门票
	this.module.ConsumeRes(session, []*cfg.Gameatn{ticketAtn}, true)

	rsp.IsSucc = true
	session.SendMsg(string(this.module.GetType()), "do", rsp)
	return
}