package mail

import (
	"f1-game/internal/event"
	nameActor "f1-game/internal/name/actor"
	nameEvent "f1-game/internal/name/event"
	nameRemote "f1-game/internal/name/remote"
	"f1-game/internal/sessions"

	cstring "github.com/cherry-game/cherry/extend/string"
	cfacade "github.com/cherry-game/cherry/facade"
	clog "github.com/cherry-game/cherry/logger"
	cactor "github.com/cherry-game/cherry/net/actor"
)

type actor struct {
	cactor.Base
	workerSize int
}

func NewActor(workerSize int) *actor {
	if workerSize < 1 {
		workerSize = 1
	}

	return &actor{
		workerSize: workerSize,
	}
}

func (p *actor) AliasID() string {
	return nameActor.Mail
}

func (p *actor) OnInit() {
	// 预先创建子actor
	for i := range p.workerSize {
		childID := cstring.ToString(i)
		childActor := &actorMail{}
		p.Child().Create(childID, childActor)
	}

	p.Event().Register(nameEvent.Player_Login, p.onLoginEvent)
}

func (p *actor) OnLocalReceived(m *cfacade.Message) (next bool, invoke bool) {
	playerID := m.Session.GetInt(sessions.PlayerID)
	childID := cstring.ToString(playerID % p.workerSize)
	if childActor, found := p.Child().Get(childID); found {
		childActor.PostLocal(m)
	}

	return false, false
}

func (p *actor) OnFindChild(m *cfacade.Message) (cfacade.IActor, bool) {
	playerID, ok := cstring.ToInt(m.TargetPath().ChildID, 0)
	if playerID < 1 || !ok {
		clog.Warnf("Target child ID error path = %s", m.TargetPath())
		return nil, false
	}

	childID := cstring.ToString(playerID % p.workerSize)
	return p.Child().Get(childID)
}

// onLoginEvent 每次登录检查是否有新的邮件模板
func (p *actor) onLoginEvent(e cfacade.IEventData) {
	evt, ok := e.(*event.PlayerLogin)
	if !ok {
		return
	}

	// 每次登录时，检查邮件模板
	targetPath := p.NewChildPath(nameActor.Mail, evt.UniqueID())
	p.Call(targetPath, nameRemote.Mail_OnLogin, evt)
}