/**
 * 命令行工具用于开发调试
 */
import * as readline from "readline";
import SKDataUtil from "../gear/SKDataUtil";
import SKLogger from "../gear/SKLogger";
import GameUtil from "../core/GameUtil";
import Launch from "../core/Launch";
import PlayerMgr from "../object/PlayerMgr";

export default class Command {

    static shared = new Command();
    readline: any;

    constructor() {
    }
    // 启动
    launch() {
        this.readline = readline.createInterface({
            input: process.stdin,
            output: process.stdout
        });
        let self = this;
        this.readline.on('line', function (line: any) {
            let cmd:string = line.trim()
            let params=cmd.split(" ");
            if(params.length>0){
                cmd=params.shift();
            }
            switch (cmd) {
                case 'save_all':
                    SKLogger.info(`服务器[${GameUtil.serverName}]正在存档!`);
                    Launch.shared.saveAll(() => {
                        let msg = `服务器[${GameUtil.serverName}]存档完成:机器人数[${GameUtil.robotCount}]在线玩家数[${GameUtil.online}]失败总数[${GameUtil.saveFailed.length}]存档总数[${GameUtil.saveTotal}]`;
                        SKLogger.info(msg)
                    });
                    break;
                case "mem":
                    let rss = process.memoryUsage().rss;
                    let mem = (rss / (1024 * 1024)).toFixed(2) + 'm';
                    SKLogger.debug(`内存使用:${mem}`);
                    break;
                case "clear_task":
                    if (GameUtil.serverType != 'game') {
                        console.warn(`清理玩家任务:非游戏服!`);
                        return;
                    }
                    let roleId:number=SKDataUtil.numberBy(params[0]);
                    let player=PlayerMgr.shared.getPlayerByRoleId(roleId);
                    if(player==null){
                        console.warn(`清理玩家任务:玩家不存在!`);
                        return;
                    }
                    if(player.taskMgr==null){
                        console.warn(`清理玩家任务:玩家[${player.roleid}:${player.name}]无任务管理器!`);
                        return;
                    }
                    player.taskMgr.reset();
                    break;
                case "close":
                    SKLogger.info(`正在关闭服务器[${GameUtil.serverName}]!`);
                    if (GameUtil.serverType == 'game') {
                        if (GameUtil.isClose) {
                            return;
                        }
                        GameUtil.isClose = true;
                        Launch.shared.close(() => {
                            let msg = `服务器[${GameUtil.serverName}]关服完成:机器人数[${GameUtil.robotCount}]在线玩家数[${GameUtil.online}]失败总数[${GameUtil.saveFailed.length}]存档总数[${GameUtil.saveTotal}]`;
                            SKLogger.info(msg);
                        })
                    }
                    if (GameUtil.serverType == 'gate') {
                        self.readline.close();
                    }
                    break;
                default:
                    SKLogger.debug(`无效的命令:[${cmd}]!`);
                    break;
            }
        });

        this.readline.on("close", () => {
            SKLogger.debug('命令行关闭');
            process.exit(0);
        });
    }
}