package room

import (
	"bet24.com/log"
	"bet24.com/servers/common"
	IRoomMgr "bet24.com/servers/micros/audioroom/handler/interface"
	pb "bet24.com/servers/micros/audioroom/proto"
	"bet24.com/servers/micros/audioroom/transaction/database"
	userservices "bet24.com/servers/micros/userservices/proto"
	"bet24.com/servers/zego"
	"strconv"
	"sync"
	"time"
)

const room_Seconds = 600 // 过期时长(秒)

type Room struct {
	roomMgr           IRoomMgr.RoomMgr
	pb.RoomInfo                           // 房间基本信息
	pb.RoomExtInfo                        // 房间扩展信息
	pb.EnterCondition                     // 进入条件
	onlineUsers       []int               // 在线用户
	members           []pb.UserRoomInfo   // 成员用户
	mics              []pb.MicInfo        // 麦位
	blackList         []pb.BlackInfo      // 黑名单
	permissionList    []pb.PermissionInfo // 权限列表
	taskList          []*pb.RoomTask      // 房间任务
	collectList       []*pb.RoomCollect   // 房间收集
	micApplyList      []int               // 上麦申请列表
	gameRoomList      []*pb.GameRoomInfo  // 游戏房间列表
	micLogList        []pb.MicLog         // 麦位日志

	lock      *sync.RWMutex
	timeStamp int // 时间戳（用于清理过期数据）
}

func NewRoom(roomId int, mgr IRoomMgr.RoomMgr) *Room {
	ret := new(Room)
	ret.RoomId = roomId
	ret.roomMgr = mgr
	ret.lock = &sync.RWMutex{}
	ret.timeStamp = common.GetTimeStamp() + room_Seconds

	//log.Debug("room.newRoom roomId=%d", roomId)

	if !ret.loadRoom() {
		return ret
	}

	go func() {
		ret.loadEnterCondition()
		ret.loadMembers()
		ret.loadBlackList()
		ret.loadPermission(true)
		ret.loadTask()
		ret.loadCollect()
	}()

	return ret
}

// 获取房间信息
func (this *Room) loadRoom() bool {
	// DB：房间信息
	info := database.GetRoom(this.RoomId)
	if info.RoomId <= 0 {
		return false
	}

	// 获取麦位信息
	mics := database.GetMicInfo(info.RoomId)
	if len(mics) <= 0 {
		mics = make([]pb.MicInfo, info.MicCount)
	}

	this.RoomInfo = info
	this.mics = mics

	return true
}

// 获取扩展信息
func (this *Room) GetExtInfo() *pb.RoomExtInfo {
	// 还没有扩展信息
	if this.RoomExtInfo.UpdateTime == 0 {
		this.RoomExtInfo = database.GetExtInfo(this.RoomId)
	}

	// 判断是否过期
	if common.IsSameDay(this.RoomExtInfo.UpdateTime, common.GetTimeStamp()) {
		return &this.RoomExtInfo
	}

	this.RoomExtInfo.DayExps = 0
	this.RoomExtInfo.UpdateTime = common.GetTimeStamp()
	return &this.RoomExtInfo
}

// 获取房间进入条件
func (this *Room) loadEnterCondition() {
	this.EnterCondition = database.GetEnterCondition(this.RoomId)
	return
}

// 是否过期房间
func (this *Room) IsExpire() bool {
	if this.timeStamp >= common.GetTimeStamp() {
		//log.Debug("room.checkExpire roomId=%d 有效期时间 %s", this.RoomId, time.Unix(int64(this.timeStamp), 0).Format(common.Layout))

		this.checkOnlineUser()
		return false
	}

	if len(this.onlineUsers) > 0 {
		//log.Debug("room.checkExpire roomId=%d 已过期,仍有在线用户 %+v,有效期时间 %s",
		//	this.RoomId, this.onlineUsers, time.Unix(int64(this.timeStamp), 0).Format(common.Layout))

		this.checkOnlineUser()
		return false
	}

	log.Debug("room.checkExpire roomId=%d 过期房间清理", this.RoomId)
	return true
}

// 更新时间戳
func (this *Room) UpdateTimeStamp() {
	this.timeStamp = common.GetTimeStamp() + room_Seconds
	return
}

// sdk服务器 ==> 检查在线
func (this *Room) checkOnlineUser() {
	// TODO：暂时不调用
	return

	log.Debug("room.checkOnlineUser roomId=%d 检查", this.RoomId)

	// 房间id
	roomId := strconv.Itoa(this.RoomId)

	// 获取在线用户数
	userCount := zego.GetUserNum(roomId)

	// 判断在线人数
	if this.OnlineCount == userCount {
		return
	}

	// 人数不相等，需要去同步

	var onlineUsers []int

	// 获取在线用户列表
	list := zego.GetUserList(roomId)
	for _, v := range list {
		uid, err := strconv.Atoi(v.UserId)
		if err != nil {
			log.Error("room.checkOnlineUser roomId=%s info=%+v err %v", roomId, v, err)
			continue
		}

		// 在线用户
		onlineUsers = append(onlineUsers, uid)
	}

	// 同步在线用户
	this.OnlineCount = userCount
	this.onlineUsers = onlineUsers

	// 用户通知在线
	go this.notify(pb.Notify_Action_Refresh_User, pb.ReasonData{
		Reason: pb.Notify_Reason_User_Online,
		UserId: -1,
	})

	log.Debug("room.checkOnlineUser 同步sdk服务器在线用户(%d)人,用户列表%v", this.OnlineCount, this.onlineUsers)
}

// 获取房间基本信息
func (this *Room) GetRoomInfo() *pb.RoomInfo {
	return &this.RoomInfo
}

// 是否有效房间
func (this *Room) IsValid() bool {
	return this.UserId > 0
}

// 获取房间任务列表
func (this *Room) GetRoomTaskList() []*pb.RoomTask {
	return this.taskList
}

// 是否允许进入房间
func (this *Room) IsEnterRoom(userId int, password string) int {
	// 管理员直接进入
	if this.UserId == userId {
		return 1
	}

	// 会员用户
	for _, v := range this.members {
		if v.UserId == userId {
			return 1
		}
	}

	// 游客,需要判断条件

	// 1=只能邀请进入
	if this.InviteOnly {
		return 11
	}

	// 2=是否隐藏
	if this.IsHide {
		return 14
	}

	// 3=是否黑名单
	if this.IsBlack(userId, pb.BlackType_Room) {
		return 13
	}

	// 4=房间密码
	if this.PwdExpire > common.GetTimeStamp() {
		// 校验密码
		if password != this.Password {
			return 12
		}
	}

	return 1
}

// 进入房间
func (this *Room) EnterRoom(userId int) bool {
	// 在线用户
	for _, uid := range this.onlineUsers {
		if uid == userId {
			return true
		}
	}

	this.onlineUsers = append(this.onlineUsers, userId)
	this.OnlineCount = len(this.onlineUsers)

	go func() {
		roleId := this.GetMemberInfo(userId).RoleId

		this.notify(pb.Notify_Action_Refresh_User, pb.ReasonData{
			Reason:       pb.Notify_Reason_User_Online,
			NotifyUserId: userId,
			UserId:       userId,
			OldRoleId:    roleId,
			NewRoleId:    roleId,
		})
	}()
	return true
}

// 退出房间
func (this *Room) ExitRoom(userId int) {
	for i := 0; i < len(this.onlineUsers); i++ {
		if this.onlineUsers[i] != userId {
			continue
		}

		this.onlineUsers = append(this.onlineUsers[:i], this.onlineUsers[i+1:]...)
		break
	}
	this.OnlineCount = len(this.onlineUsers)

	go this.notify(pb.Notify_Action_Refresh_User, pb.ReasonData{
		Reason:       pb.Notify_Reason_User_Offline,
		NotifyUserId: userId,
		UserId:       userId,
	})

	// 删除申请处理
	this.delMicApply(userId)

	return
}

// 创建房间
func (this *Room) CreateRoom(userId int, roomName, country, language, ipAddress, roomImg, announce, tag string) {
	// 封面为空信息,取头像
	if roomImg == "" {
		if u := userservices.GetUserInfo(userId); u != nil {
			roomImg = u.FaceUrl
		}
	}

	if country == "" {
		country = "SAR"
	}

	// 初始化房间信息
	info := pb.RoomInfo{
		RoomId:      userId,
		RoomName:    roomName,
		RoomImg:     roomImg,
		UserId:      userId,
		Family:      "Club",
		Country:     country,
		Language:    language,
		MicCount:    mic_defaultCount,
		MicMode:     pb.OnMic_All,
		Announce:    announce,
		Tag:         tag,
		MemberCount: 1,
		Crdate:      common.GetNowTimeStr(),
		Level:       1,
	}

	this.RoomInfo = info
	this.mics = make([]pb.MicInfo, info.MicCount)
	this.members = append(this.members, pb.UserRoomInfo{
		UserId: userId,
		RoomId: userId,
		RoleId: pb.Role_Administrator,
		Crdate: common.GetNowTimeStr(),
	})
	this.loadPermission(false)

	// DB:创建房间
	go func() {
		// 创建房间
		database.CreateRoom(&this.RoomInfo)

		// 保存麦位信息
		database.SetMicInfo(this.RoomId, this.mics)

		this.loadTask()
	}()

	return
}

// 修改房间封面
func (this *Room) UpdateRoomImg(roomImg string) {
	this.RoomImg = roomImg

	go func() {
		// 修改房间
		database.UpdateRoom(&this.RoomInfo)

		// 发送通知
		this.notify(pb.Notify_Action_Refresh_Room, pb.ReasonData{})
	}()

	return
}

// 修改房间信息
func (this *Room) UpdateRoom(userId int, r *pb.RoomInfo) int {
	if this.UserId != userId {
		return 11
	}

	log.Debug("room.updateRoom userId=%d ==> %+v", userId, r)

	this.RoomName = r.RoomName
	this.Family = r.Family
	this.Country = r.Country
	this.Language = r.Language

	// 麦位发生变化
	if this.MicCount != r.MicCount {
		log.Debug("room.updateRoom userId=%d this.MicCount=%d r.MicCount=%d", userId, this.MicCount, r.MicCount)

		if this.MicCount < r.MicCount { // 扩麦处理
			log.Debug("room.updateRoom userId=%d 扩麦处理", userId)

			// 新增麦位
			for i := r.MicCount - 1; i >= this.MicCount; i-- {
				this.mics = append(this.mics, pb.MicInfo{
					UserId:   mic_idle,
					StreamId: "",
				})
			}
		} else if this.MicCount > r.MicCount { // 缩麦处理
			log.Debug("room.updateRoom userId=%d 缩麦处理", userId)

			// 踢麦且发送通知
			for i := r.MicCount; i < this.MicCount; i++ {
				if this.mics[i].UserId > mic_idle {
					roomId := strconv.Itoa(this.RoomId)
					uid := strconv.Itoa(this.mics[i].UserId * -1)

					// sdk服务器 ==> 删除房间流
					code, message := zego.MuteUser(roomId, uid, this.mics[i].StreamId)
					log.Debug("room.offTheMic(zego.MuteUser) i=%d userId=%s roomId=%s streamId=%s code=%d message=%s",
						i, uid, roomId, this.mics[i].StreamId, code, message)

					// 麦位通知
					//go this.notify(this.mics[i].UserId, pb.Notify_Action_Refresh_Mic, pb.ReasonData{
					//	Reason: pb.Notify_Reason_Mic_Change,
					//	SN:     i,
					//})
				}
			}

			log.Debug("room.updateRoom 缩麦前 this.Mics=%+v", this.mics)

			// 缩麦
			this.mics = this.mics[:r.MicCount]

			log.Debug("room.updateRoom 缩麦后 this.Mics=%+v", this.mics)
		}

		// 麦位通知
		this.notify(pb.Notify_Action_Refresh_Mic, pb.ReasonData{Reason: pb.Notify_Reason_Mic_Change})
	}

	this.MicCount = r.MicCount

	// 申请模式切换到其他模式，需要清理麦位申请列表
	if this.MicMode == pb.OnMic_Apply && r.MicMode != pb.OnMic_Apply {
		this.delMicApply(0)
	}

	this.MicMode = r.MicMode

	this.JoinFee = r.JoinFee
	this.Announce = r.Announce
	this.Tag = r.Tag

	// DB：更新数据库
	go func() {
		// 修改房间
		database.UpdateRoom(&this.RoomInfo)

		var mics []pb.MicInfo

		for _, v := range this.mics {
			if v.UserId == mic_lock {
				mics = append(mics, v)
			} else {
				mics = append(mics, pb.MicInfo{
					UserId:   mic_idle,
					StreamId: "",
				})
			}
		}

		// 保存麦位信息
		database.SetMicInfo(this.RoomId, mics)
	}()

	// 发送通知
	go this.notify(pb.Notify_Action_Refresh_Room, pb.ReasonData{})

	return 1
}

// 在线用户列表
func (this *Room) GetOnlineUsers() []int {
	return this.onlineUsers
}

// 查询用户信息
func (this *Room) SearchUser(userId int) pb.UserRoomInfo {
	// 会员
	for _, v := range this.members {
		if v.UserId == userId {
			return v
		}
	}

	// 黑名单
	for _, v := range this.blackList {
		if v.UserId == userId {
			return pb.UserRoomInfo{
				UserId: userId,
				RoomId: this.RoomId,
				RoleId: pb.Role_Guest,
				Crdate: common.GetNowTimeStr(),
			}
		}
	}

	return pb.UserRoomInfo{}
}

// 获取房间进入条件
func (this *Room) GetEnterCondition(userId int) pb.EnterCondition {
	// 只有管理员才能设置
	if this.UserId != userId {
		return pb.EnterCondition{}
	}

	return this.EnterCondition
}

// 设置房间进入条件
func (this *Room) SetEnterCondition(userId int, inviteOnly bool, password string, seconds int, isHide bool) int {
	// 只有管理员才能设置
	if this.UserId != userId {
		return 11
	}

	pwdExpire := 0

	if len(password) > 0 {
		pwdExpire = common.GetTimeStamp() + seconds
	}

	// 修改数据
	this.EnterCondition = pb.EnterCondition{
		InviteOnly: inviteOnly,
		Password:   password,
		PwdExpire:  pwdExpire,
		IsHide:     isHide,
	}

	// 数据库操作
	go database.SetEnterCondition(this.RoomId, this.EnterCondition)
	return 1
}

// 通知房间
func (this *Room) NotifyRoom() {
	go this.notify(pb.Notify_Action_Refresh_Room, pb.ReasonData{})
}

// 设置屏幕锁（1=锁定，0=解锁）
func (this *Room) SetScreenLock(userId, screenLock int) int {
	// 是否管理员
	if !this.isAdmin(userId) {
		return -1
	}

	// 锁屏广播
	go this.notify(pb.Notify_Action_Screen_Lock, pb.ReasonData{
		Reason:     pb.Notify_Reason_Screen_Lock,
		UserId:     userId,
		ScreenLock: screenLock,
	})
	this.RoomExtInfo.ScreenLock = screenLock
	this.RoomExtInfo.UpdateTime = common.GetTimeStamp()
	go database.UpdateExtInfo(this.RoomId, &this.RoomExtInfo)
	return 1
}

// 是否禁止发言（true：禁止）
func (this *Room) IsBannedSpeak(userId int) bool {
	if this.RoomExtInfo.ScreenLock == 0 {
		return false
	}

	// 是否管理员
	if this.isAdmin(userId) {
		return false
	}

	if this.isOnMic(userId) {
		return false
	}
	return true
}

// 打印房间
func (this *Room) DumpRoom() {
	log.Debug("房间ID(%d),过期时间[%s]:", this.RoomId, time.Unix(int64(this.timeStamp), 0).Format(common.Layout))
	log.Debug("	基本信息：%+v ", this.RoomInfo)
	log.Debug("	房间进入条件：%+v", this.EnterCondition)
	log.Debug("	在线用户(%d)人：%+v", len(this.onlineUsers), this.onlineUsers)
	log.Debug("	成员用户(%d)人：%+v", len(this.members), this.members)
	log.Debug("	黑名单用户(%d)个：%+v", len(this.blackList), this.blackList)
	log.Debug("	权限列表(%d)个：%+v", len(this.permissionList), this.permissionList)
	log.Debug("	麦位用户(%d)个：%+v", len(this.mics), this.mics)
	log.Debug("	任务列表：")
	for _, v := range this.taskList {
		log.Debug("		%+v", v)
	}
	log.Debug("	收集列表：")
	for _, v := range this.collectList {
		log.Debug("		%+v", v)
	}
	log.Debug("	游戏房间列表(%d)个：", len(this.gameRoomList))
	for _, v := range this.gameRoomList {
		log.Debug("		%+v", v)
	}
	log.Debug("	麦位申请列表(%d)个：", len(this.micApplyList))
	for _, v := range this.micApplyList {
		log.Debug("		%+v", v)
	}
	log.Debug("	麦位日志列表(%d)个：", len(this.micLogList))
	for _, v := range this.micLogList {
		log.Debug("		%+v", v)
	}
	log.Debug("###############################################")
}

// 获取上麦的数量
func (this *Room) GetUpMicCount() int {
	return pb.AdminGetUpMicCount(this.mics)
}