import * as _ from "underscore"
import { CardRobot } from "./CardRobot";
import { CardServer } from "../CardServer";
import { CardRoom } from "../Room/CardRoom";
import { GRoomRobotCfgSer } from "../../../Common/Service/RoomRobotCfgService";

//单房间配置
export class RobotCfg
{
    /**
     * 多少毫秒后开始启动自动机器人,小于0 表示不启用自动机器人
     */
    auto_pre_time=-1
    /**
     * 每隔多少毫秒触发添加机器人需求
     */
    auto_dt_time=5000
    /**
     * 最小机器人id号
     */
    min_robot_id=6141321
    /**
     * 最大机器人id号
     */
    max_robot_id=6142319
}

export class CardRobotManager
{
    protected _robots=new Map<number,CardRobot>()
    protected _cfg:RobotCfg=new RobotCfg()
    protected _server:CardServer=null
    get server()
    {
        return this._server
    }
    constructor(server:CardServer)
    {
        this._server = server
        if(this._cfg.auto_pre_time>0)
        {
            setTimeout(()=>
            {
                setInterval(()=>
                {
                    this._update()
                },this._cfg.auto_dt_time)
            },this._cfg.auto_pre_time)
        }
    }
    protected _update()
    {
        let rooms = this._server.roomMgr.rooms
        for(let room_id in rooms)
        {
            let room:CardRoom = rooms[room_id]
            let add=false
            GRoomRobotCfgSer.getByRoomId(room_id).then((cfg)=>
            {
                let run = room.realyUserNum
                if(cfg.min_num>run)
                {
                    let r=_.random(0,100)
                    if(r<50)
                    {
                        add = true
                    }
                }
                else if(cfg.max_num-run>0)
                {
                    let dt = cfg.max_num-run
                    let r = _.random(0,cfg.max_num)
                    if(r<dt)
                    {
                        add=true
                    }
                }
                else if(cfg.max_num<0)
                {
                    let r=_.random(0,100)
                    if(r<5)
                    {
                        add=true
                    }
                }
                if(add)
                {
                    let robot = this.createRobot()
                    this._robots[robot.userId] = robot
                    robot.doEnterRoom(room.roomCfg._id)
                }
            })
        }
    }
    getRobotByUserId(user_id:number):CardRobot
    {
        return this._robots[user_id]
    }
    questRobotsToTable(num:number,table_id:number)
    {
        if(!num||!table_id)
        {
            return false
        }
        for(let i=0;i<num;++i)
        {
            let robot = this.createRobot()
            this._robots[robot.userId] = robot
            robot.doEnterTable(table_id)
        }
    }
    onRobotLeave(user_id)
    {
        this._robots[user_id]=null
        delete this._robots[user_id]
    }
    protected _getNewRobotId()
    {
        let user_id = _.random(this._cfg.min_robot_id,this._cfg.max_robot_id)
        while(this._robots[user_id])
        {
            user_id = _.random(this._cfg.min_robot_id,this._cfg.max_robot_id)
        }
        return user_id
    }
    /**
     * 创建机器人，必须被重写
     * @param user_id 
     */
    createRobot():CardRobot
    {
        return null
    }
}