// package 随机任务
package rtask

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

// 随机任务
type rtask struct {
	rtaskId  int32
	handlers []*rtaskCondi
}

// 限定条件
type rtaskCondi struct {
	cfg *cfg.GameRdtaskCondiData
	fn  rtaskHandle
}

// 设定返回值
type rtaskHandle func(cfg *cfg.GameRdtaskCondiData, tp *pb.RtaskParam) (ok bool)

type ModuleRtask struct {
	modules.ModuleBase
	modelRtask *ModelRtask
	api        *apiComp
	configure  *configureComp

	rtaskHandleMap map[int32]*rtask // 任务处理器
}

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

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.initRtaskHandle()
	return
}

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

func (this *ModuleRtask) register(rtaskId int32, rtask *rtask) {
	if _, ok := this.rtaskHandleMap[rtaskId]; !ok {
		this.rtaskHandleMap[rtaskId] = rtask
	}
}

func (this *ModuleRtask) initRtaskHandle() {
	if data, err := this.configure.getRtaskList(); err == nil {
		for _, v := range data {
			var handlers []*rtaskCondi
			rtask := &rtask{
				rtaskId:  v.Id,
				handlers: handlers,
			}

			//遍历任务的限定条件
			for _, rtaskTypeId := range v.Condition {
				// 获取每个限定条件配置
				if typeCfg, err2 := this.configure.getRtaskTypeById(rtaskTypeId); err2 == nil {
					if typeCfg != nil {
						switch comm.TaskType(typeCfg.GetTypeId()) {
						case comm.RtaskTypeHeroTarget:
							handlers = append(handlers, &rtaskCondi{
								cfg: typeCfg,
								fn:  this.modelRtask.HeroTarget,
							})
						case comm.RtaskTypeHeroLvTarget:
							handlers = append(handlers, &rtaskCondi{
								cfg: typeCfg,
								fn:  this.modelRtask.HeroLvTarget,
							})
						case comm.RtaskTypeEquipNum:
							handlers = append(handlers, &rtaskCondi{
								cfg: typeCfg,
								fn:  this.modelRtask.EquipNum,
							})
						case comm.RtaskTypePoltId:
							handlers = append(handlers, &rtaskCondi{
								cfg: typeCfg,
								fn:  this.modelRtask.PoltId,
							})
						case comm.RtaskTypeTaskDay:
							handlers = append(handlers, &rtaskCondi{
								cfg: typeCfg,
								fn:  this.modelRtask.TaskDay,
							})

						default:
							log.Warnf("%v rtask type not configure", typeCfg.GetTypeId())
						}
					}
				}
			}

			this.register(v.Id, rtask)

		}
	}
}

// 通知随机任务
func (this *ModuleRtask) SendToRtask(session comm.IUserSession, param *pb.RtaskParam) (code pb.ErrorCode) {
	if taskId, err := this.modelRtask.doRtaskHandle(session.GetUserId(), param); err != nil {
		code = pb.ErrorCode_TaskHandle
	} else {
		if err := session.SendMsg(string(comm.ModuleRtask), "", &pb.RtaskFinishPush{
			RtaskId: taskId,
		}); err != nil {
			code = pb.ErrorCode_SystemError
		}
	}

	return
}