package chat

import (
	actorRemote "f1-game/internal/actor_remote"
	cherryApp "f1-game/internal/cherry_app"
	"f1-game/internal/component/redis"
	"f1-game/internal/enum"
	facade "f1-game/internal/facade"
	nameRoute "f1-game/internal/name/route"
	"f1-game/internal/pb"
	"f1-game/internal/sessions"
	"f1-game/nodes/game/internal/db"
	dbChat "f1-game/nodes/game/internal/db/data/chat"

	csnowflake "github.com/cherry-game/cherry/extend/snowflake"
	cstring "github.com/cherry-game/cherry/extend/string"
	ctime "github.com/cherry-game/cherry/extend/time"
	clog "github.com/cherry-game/cherry/logger"
	cproto "github.com/cherry-game/cherry/net/proto"
)

var srv = &service{}

func Service() *service {
	return srv
}

type service struct {
	facade.PlayerServiceBase[*db.PlayerTable]
}

func (p *service) OnLogin(playerTable *db.PlayerTable, session *cproto.Session) {
	// 新用户加入game节点聊天室
	if session.Contains(sessions.IsNewPlayer) {
		chatID := cstring.ToInt64D(cherryApp.NodeID())
		p.CreateChatRoom(playerTable.PlayerID, enum.ChatType_Game, chatID)
	}

	// 删除私聊超过3天没有更新的记录
	chatTable := db.GetChatTable(playerTable.PlayerID)
	chatTable.PrivateListClean()
	chatTable.Save2Queue()
}

func (p *service) OnLogined(playerTable *db.PlayerTable, session *cproto.Session) {
	// 登录后setSession再给对应的chat push 历史20条最新消息
	p.sendMsgListReq(playerTable.PlayerID)
}

// func (p *service) OnLogout(playerTable *db.PlayerTable) {

// }

func (p *service) OnReset(playerTable *db.PlayerTable, _ *ctime.CherryTime, _ bool) {
	chatTable := db.GetChatTable(playerTable.PlayerID)

	chatTable.CleanSendCount()

	chatTable.Save2Queue()
}

func (p *service) Push(playerTable *db.PlayerTable, session *cproto.Session) {
	p.push(playerTable.PlayerID, session)
}

// 注: 创建玩家关联的聊天室,不包含群组和私聊
//
// game 的聊天室ID为节点ID
//
// map 的聊天室ID为分配时node配置表的mapNodeID映射ID
//
// league 的聊天室ID为leagueID
func (p *service) CreateChatRoom(playerID int64, chatType enum.ChatType, chatID int64) {
	chatTable := db.GetChatTable(playerID)

	if chatTable.IsChatRoomExist(chatType, chatID) {
		clog.Warnf("CreateChatRoom is exist. playerID: %d chatType: %d chatID: %d", playerID, chatType, chatID)
		return
	}

	newChatRoom := dbChat.NewChatRoom(chatType, chatID, "", 0)
	chatTable.AddChatRoom(newChatRoom)

	chatTable.Save2Queue()
}

// 删除玩家关联的聊天室
func (p *service) RemoveChatRoom(playerID int64, chatType enum.ChatType, chatID int64) {
	chatTable := db.GetChatTable(playerID)

	chatTable.RemoveChatRoom(chatType, chatID)

	chatTable.Save2Queue()
}

func (p *service) push(playerID int64, session *cproto.Session) {
	var (
		chatTable       = db.GetChatTable(playerID)
		allPlayerIDList = chatTable.GetAllPlayerIDList()
	)

	chatPlayerMap := map[int64]*pb.ChatPlayer{}
	if len(allPlayerIDList) > 0 {
		chatPlayerMap = redis.Game.GetChatPlayerMap(allPlayerIDList...)
		if chatPlayerMap == nil {
			clog.Warnf("push GetPlayerDataBaseMap is nil. playerID: %d allPlayerIDList len: %d", playerID, len(allPlayerIDList))
			return
		}
	}

	rsp := &pb.ChatData{
		ChatRoomList:        chatTable.ToChatRoomListProto(),
		GroupInviteList:     chatTable.ToGroupInviteListProto(chatPlayerMap),
		FriendList:          chatTable.ToFriendListProto(chatPlayerMap),
		FriendInviteList:    chatTable.ToFriendInviteListProto(chatPlayerMap),
		BlackPlayerList:     chatTable.ToBlackListProto(chatPlayerMap),
		LastChatPrivateList: chatTable.ToPrivateChatList(chatPlayerMap),
		SystemMsgList:       chatTable.ToSystemMsgListProto(),
		ChatSetting:         chatTable.ToChatSettingProto(),
	}

	sessions.PushWithSession(session, nameRoute.PushGamePlayer_ChatData, rsp)
}

func (p *service) BuildMsgListProto(chatPlayer *pb.ChatPlayer, req *pb.ChatSend, sendTime int64) *pb.ChatMsgList {
	msgList := &pb.ChatMsgList{
		ChatType: req.ChatType,
		ChatID:   req.ChatID,
		IsNew:    true,
	}

	chatMsg := p.BuildMsgProto(chatPlayer, enum.ChatMsgType_Text, req.Text, sendTime, nil)
	msgList.List = append(msgList.List, chatMsg)

	return msgList
}

func (p *service) BuildMsgProto(chatPlayer *pb.ChatPlayer, textType enum.ChatMsgType, text string, sendTime int64, params *pb.ParamsTemplate) *pb.ChatMsg {
	chatMsg := &pb.ChatMsg{
		MsgID:    csnowflake.NextID(),
		Sender:   chatPlayer,
		SendTime: sendTime,
		Type:     int32(textType),
		Text:     text,
	}

	if params != nil {
		chatMsg.Params = params
	}

	return chatMsg
}

func (p *service) BuildSysMsgProto(params *pb.ParamsTemplate) *pb.ChatMsg {
	return &pb.ChatMsg{
		MsgID:    csnowflake.NextID(),
		SendTime: ctime.Now().ToSecond(),
		Type:     params.Type,
		Params:   params,
	}
}

// 发起到chat节点推送聊天消息列表请求
func (p *service) sendMsgListReq(playerID int64) {
	chatTable := db.GetChatTable(playerID)

	for _, chatRoom := range chatTable.ChatRoomList {
		actorRemote.Chat.Push(chatRoom.ChatType, playerID, chatRoom.ChatID)
	}
}