// package 随机任务
package rtask

import (
	"context"
	"fmt"
	"go_dreamfactory/comm"
	"go_dreamfactory/lego/base"
	"go_dreamfactory/lego/core"
	"go_dreamfactory/lego/sys/log"
	"go_dreamfactory/modules"
	"go_dreamfactory/pb"
	cfg "go_dreamfactory/sys/configure/structs"
	"go_dreamfactory/utils"
	"sort"

	"github.com/pkg/errors"
)

var _ comm.IRtask = (*ModuleRtask)(nil)

// 限定条件
type rtaskCondi struct {
	cfg    *cfg.GameRdtaskCondiData
	verify verifyHandle     //校验任务条件
	find   condiFindHandle  //检索任务条件
	update updateDataHandle //更新任务数据
}

type verifyHandle func(uid string, cfg *cfg.GameRdtaskCondiData) (bool, error)
type condiFindHandle func(cfg *cfg.GameRdtaskCondiData, vals ...int32) (int32, error)
type updateDataHandle func(uid string, cfg *cfg.GameRdtaskCondiData, vals ...int32) error

type ModuleRtask struct {
	modules.ModuleBase
	service          base.IRPCXService
	modelRtask       *ModelRtask
	modelRtaskRecord *ModelRtaskRecord
	api              *apiComp
	configure        *configureComp

	handleMap map[int32]*rtaskCondi //任务校验处理器
}

func NewModule() core.IModule {
	return &ModuleRtask{
		handleMap: make(map[int32]*rtaskCondi),
	}
}

func (this *ModuleRtask) GetType() core.M_Modules {
	return comm.ModuleRtask
}

func (this *ModuleRtask) Init(service core.IService, module core.IModule, options core.IModuleOptions) (err error) {
	err = this.ModuleBase.Init(service, module, options)
	this.service = service.(base.IRPCXService)
	this.initRtaskVerifyHandle()
	return
}
func (this *ModuleRtask) Start() (err error) {
	err = this.ModuleBase.Start()
	this.service.RegisterFunctionName(string(comm.Rpc_ModuleRtaskSendTask), this.Rpc_ModuleRtaskSendTask)
	return
}

func (this *ModuleRtask) OnInstallComp() {
	this.ModuleBase.OnInstallComp()
	this.api = this.RegisterComp(new(apiComp)).(*apiComp)
	this.modelRtask = this.RegisterComp(new(ModelRtask)).(*ModelRtask)
	this.modelRtaskRecord = this.RegisterComp(new(ModelRtaskRecord)).(*ModelRtaskRecord)
	this.configure = this.RegisterComp(new(configureComp)).(*configureComp)
}

func (this *ModuleRtask) registerVerifyHandle(condiId int32, condi *rtaskCondi) {
	if _, ok := this.handleMap[condiId]; !ok {
		this.handleMap[condiId] = condi
	}
}

// 条件校验初始
func (this *ModuleRtask) initRtaskVerifyHandle() {
	conf, err := this.configure.getRtaskCondiCfg()
	if err != nil {
		return
	}

	for _, v := range conf.GetDataList() {
		if typeCfg, err := this.configure.getRtaskTypeById(v.Id); err == nil {
			if typeCfg != nil {
				switch comm.TaskType(typeCfg.Type) {
				case comm.Rtype1:
					this.registerVerifyHandle(v.Id, &rtaskCondi{
						cfg:    typeCfg,
						verify: this.modelRtask.verfiyRtype1,
					})
				case comm.Rtype2:
					this.registerVerifyHandle(v.Id, &rtaskCondi{
						cfg:    typeCfg,
						verify: this.modelRtask.verifyRtype2,
					})
				case comm.Rtype3:
					this.registerVerifyHandle(v.Id, &rtaskCondi{
						cfg:    typeCfg,
						verify: this.modelRtask.verifyRtype3,
					})
				case comm.Rtype4:
					this.registerVerifyHandle(v.Id, &rtaskCondi{
						cfg:    typeCfg,
						verify: this.modelRtask.verifyRtype4,
					})
				case comm.Rtype5:
					this.registerVerifyHandle(v.Id, &rtaskCondi{
						cfg:    typeCfg,
						verify: this.modelRtask.verifyRtype5,
					})
				case comm.Rtype6:
					this.registerVerifyHandle(v.Id, &rtaskCondi{
						cfg:    typeCfg,
						verify: this.modelRtask.verifyRtype6,
					})
				// case comm.Rtype7:
				// 	this.registerVerifyHandle(v.Id, &rtaskCondi{
				// 		find:   this.modelRtaskRecord.lessEqualFirstParam,
				// 		cfg:    typeCfg,
				// 		verify: this.modelRtask.verfiyRtype7,
				// 		update: this.modelRtaskRecord.addUpdate,
				// 	})
				case comm.Rtype8:
					this.registerVerifyHandle(v.Id, &rtaskCondi{
						cfg:    typeCfg,
						verify: this.modelRtask.verfiyRtype8,
					})
				case comm.Rtype9:
					this.registerVerifyHandle(v.Id, &rtaskCondi{
						cfg:    typeCfg,
						verify: this.modelRtask.verfiyRtype9,
					})
				case comm.Rtype10:
					this.registerVerifyHandle(v.Id, &rtaskCondi{
						cfg:    typeCfg,
						verify: this.modelRtask.verfiyRtype10,
					})
				case comm.Rtype11:
					this.registerVerifyHandle(v.Id, &rtaskCondi{
						cfg:    typeCfg,
						find:   this.modelRtaskRecord.lessEqualFirstParam,
						verify: this.modelRtaskRecord.verifyFirstGreatEqualParam,
						update: this.modelRtaskRecord.overrideUpdate,
					})
				case comm.Rtype7, comm.Rtype12, comm.Rtype13, comm.Rtype14, comm.Rtype15,
					comm.Rtype18, comm.Rtype19, comm.Rtype21, comm.Rtype24,
					comm.Rtype26, comm.Rtype27, comm.Rtype28, comm.Rtype38,
					comm.Rtype39, comm.Rtype50, comm.Rtype51, comm.Rtype53,
					comm.Rtype54, comm.Rtype57, comm.Rtype58, comm.Rtype60,
					comm.Rtype62, comm.Rtype64, comm.Rtype69:
					this.registerVerifyHandle(v.Id, &rtaskCondi{
						cfg:    typeCfg,
						find:   this.modelRtaskRecord.lessEqualFirstParam,
						verify: this.modelRtaskRecord.verifyFirstGreatEqualParam,
						update: this.modelRtaskRecord.addUpdate,
					})
				case comm.Rtype20:
					this.registerVerifyHandle(v.Id, &rtaskCondi{
						cfg:    typeCfg,
						verify: this.modelRtask.verifyRtype20,
					})
				case comm.Rtype22:
					this.registerVerifyHandle(v.Id, &rtaskCondi{
						cfg:    typeCfg,
						find:   this.modelRtaskRecord.equalFirstParam,
						verify: this.modelRtaskRecord.verifyFirstEqualParam,
						update: this.modelRtaskRecord.overrideUpdate,
					})
				case comm.Rtype63:
					this.registerVerifyHandle(v.Id, &rtaskCondi{
						cfg:    typeCfg,
						verify: this.modelRtask.verifyRtype63,
					})
				case comm.Rtype16, comm.Rtype17,
					comm.Rtype35, comm.Rtype44,
					comm.Rtype59, comm.Rtype61, comm.Rtype70:
					this.registerVerifyHandle(v.Id, &rtaskCondi{
						cfg:    typeCfg,
						find:   this.modelRtaskRecord.equalParams,
						verify: this.modelRtaskRecord.verifyFromDb,
						update: this.modelRtaskRecord.overrideUpdate,
					})
				case comm.Rtype23, comm.Rtype25, comm.Rtype29, comm.Rtype30, comm.Rtype31,
					comm.Rtype32, comm.Rtype33, comm.Rtype34, comm.Rtype36,
					comm.Rtype37, comm.Rtype40, comm.Rtype41,
					comm.Rtype42, comm.Rtype43, comm.Rtype45,
					comm.Rtype46, comm.Rtype47, comm.Rtype48, comm.Rtype49,
					comm.Rtype52, comm.Rtype55, comm.Rtype56,
					comm.Rtype65, comm.Rtype66, comm.Rtype67, comm.Rtype68:
					this.registerVerifyHandle(v.Id, &rtaskCondi{
						cfg:    typeCfg,
						find:   this.modelRtaskRecord.lessThanParams,
						verify: this.modelRtaskRecord.verifyFromDb,
						update: this.modelRtaskRecord.addUpdate,
					})

				default:
					log.Warnf("rtaskType[%v] not register", typeCfg.Type)
				}
			}
		}
	}
}

func (this *ModuleRtask) SendToRtask(session comm.IUserSession, rtaskType comm.TaskType, params ...int32) (code pb.ErrorCode) {
	if this.IsCross() {
		//随机任务
		if _, err := this.service.AcrossClusterRpcGo(
			context.Background(),
			session.GetServiecTag(),
			comm.Service_Worker,
			string(comm.Rpc_ModuleRtaskSendTask),
			pb.RPCRTaskReq{Uid: session.GetUserId(), TaskType: int32(rtaskType),},
			nil); err != nil {
			this.Errorln(err)
		}
		return
	}

	this.Debug("任务事件触发", log.Field{"uid", session.GetUserId()}, log.Field{"taskType", rtaskType}, log.Field{"params", params})
	var (
		err     error
		condiId int32
		condis  []*rtaskCondi
	)

	for _, codi := range this.configure.getRtaskCondis(int32(rtaskType)) {
		v, ok := this.handleMap[codi.Id]
		if !ok {
			this.Warn("未注册事件处理器", log.Field{"uid", session.GetUserId()}, log.Field{"condiId", codi.Id})
			code = pb.ErrorCode_RtaskCondiNoFound
			return
		}

		if v.find == nil {
			return
		}
		if condiId, err = v.find(v.cfg, params...); condiId == 0 {
			if err != nil {
				this.Warn(errors.WithMessage(err, session.GetUserId()).Error())
			}
		} else {
			condis = append(condis, v)
		}

	}

	// update
	for _, v := range condis {
		if v.update != nil {
			//条件未达成才更新数据
			// if code = this.CheckCondi(user.Id, v.cfg.Id); code != pb.ErrorCode_Success {
			if err := v.update(session.GetUserId(), v.cfg, params...); err != nil {
				code = pb.ErrorCode_DBError
			}
			// }
		}
	}

	return
}

// 任务条件校验
func (this *ModuleRtask) CheckCondi(uid string, condiId int32) (code pb.ErrorCode) {
	if _, ok := this.modelRtask.checkCondi(uid, condiId); !ok {
		code = pb.ErrorCode_RtaskCondiNoReach
	}
	return
}

// 初始化任务条件数据
func (this *ModuleRtask) InitCondiData(uid string) error {
	return this.modelRtaskRecord.initCondiData(uid)
}

// 获取玩家任务条件记录
func (this *ModuleRtask) GetCondiData(uid string) *pb.DBRtaskRecord {
	return this.modelRtaskRecord.getRecord(uid)
}

func (this *ModuleRtask) BingoRtask(session comm.IUserSession, groupId, rtaskId int32) error {
	rtask := &pb.DBRtask{}
	if err := this.modelRtask.Get(session.GetUserId(), rtask); err != nil {
		return err
	}

	var (
		frtaskArr *pb.FrtaskIds //完成的任务
		ok        bool
	)

	// 查找任务组
	if frtaskArr, ok = rtask.FrtaskIds[groupId]; !ok {
		frtaskArr = &pb.FrtaskIds{}
	}

	gr, err := this.configure.getRtaskCfg()
	if err != nil {
		return err
	}

	var rgs []*cfg.GameRdtaskData
	for _, v := range gr.GetDataList() {
		if v.Group == groupId {
			rgs = append(rgs, v)
		}
	}
	sort.SliceStable(rgs, func(i, j int) bool {
		return rgs[i].Id < rgs[j].Id
	})

	for _, v := range rgs {
		if v.Id <= rtaskId {
			if _, ok := utils.Findx(frtaskArr.RtaskIds, v.Id); !ok {
				frtaskArr.RtaskIds = append(frtaskArr.RtaskIds, v.Id)
			}
		}
	}

	if rtask.FrtaskIds == nil {
		rtask.FrtaskIds = make(map[int32]*pb.FrtaskIds)
	}
	rtask.FrtaskIds[groupId] = frtaskArr
	update := map[string]interface{}{
		"frtaskIds": rtask.FrtaskIds,
	}
	if err := this.modelRtask.Change(session.GetUserId(), update); err != nil {
		return err
	}

	if err := session.SendMsg(string(this.GetType()), "finishids",
		&pb.RtaskFinishIdsPush{RtaskId: frtaskArr.RtaskIds, GroupId: groupId}); err != nil {
		return err
	}
	return nil
}

//接收区服worker发起的秘境事件
func (this *ModuleRtask) Rpc_ModuleRtaskSendTask(ctx context.Context, args *pb.RPCRTaskReq, reply *pb.EmptyResp) (err error) {
	this.Debug("Rpc_ModuleRtaskSendTask", log.Field{Key: "args", Value: args.String()})
	if args.Uid == "" {
		err = errors.New("参数异常!")
		return
	}

	if this.IsCross() {
		err = errors.New("环境错误 此处为跨服环境!")
		return
	}

	if session, ok := this.GetUserSession(args.Uid); !ok {
		err = fmt.Errorf("未查询到用户:%s在线信息!", args.Uid)
		return
	} else {
		this.SendToRtask(session, comm.TaskType(args.TaskType),)
		session.Push()
	}
	return
}