import SDKCommandBase from "./SDKCommandBase";
import * as SDKLogicsCore from "../SDKLogics/SDKLogicsCore";
import * as SDKRegistCommand from "../SDKConst/SDKRegistCommand";
import SDKUserInfo from "../SDKLogics/SDKUserInfo";
import SDKPacketPool from "../SDKNetwork/SDKPacketPool";
import SDKPacket from "../SDKNetwork/SDKPacket";
import SDKApp from "../SDKBase/SDKApp";
import SDKContrllerManager from "../SDKController/SDKContrllerManager";
import SDKWebDashBoradController from "../SDKController/SDKWebDashBoradController";
import * as SDKControllerConst from "../SDKConst/SDKControllerConst";

/**
 * 处理历史消息
 * 只恢复到最后一个场景的最后一个关键帧的状态
 */
export default class SDKParseGameHistoryCMD extends SDKCommandBase {

    private changeScene: string = "gameChangeScene";

    execute(data: any): void {
        super.execute(data);

        let index = 0, count = 0;
        let indexA = 0, countA = 0;
        let msg: Object;
        //let controllerIndex = -1;
        let controllerId = SDKLogicsCore.controllState.controllerId;
        let userInfo: SDKUserInfo;
        let packet: SDKPacket;

        console.log("SDKParseGameHistoryCMD.....");

        if (SDKLogicsCore.historyInfo.isParse) {
            console.log("历史记录信息已解析过。。。。");
            return;
        }

        data = SDKLogicsCore.historyInfo.historyMsgs;
        if (data == undefined || data == null) {
            console.error("没有历史数据......");
            return;
        }

        if (SDKLogicsCore.userInfos.getCount() <= 1) {
            console.error("setUsersInfo没有初始化......");
            return;
        }

        if (SDKLogicsCore.parameterVo.userId == "") {
            console.error("setUserInfo没有初始化......");
            return;
        }
        SDKLogicsCore.historyInfo.isParse = true;

        //消息分拣
        count = data.length;
        for (index = 0; index < count; index++) {
            msg = data[index];
            if (msg["action"] == SDKRegistCommand.CONTROLLER_CHANGE) {
                //controllerIndex = index;
                controllerId = msg['data'];
                continue;
            }

            if (!msg['_isMainFrame']) {
                //非关键帧不处理。。。
                continue;
            }

            countA = SDKLogicsCore.userInfos.getCount();
            for (indexA = 0; indexA < countA; indexA++) {
                userInfo = SDKLogicsCore.userInfos.getUserInfoByIndex(indexA);
                if (SDKRegistCommand.EVENTS_LIST.indexOf(msg["action"]) == -1 && controllerId == "-1") {
                    //不是系统消息。。。控制权限是各玩个的。。。
                    if (msg['_sendId'] != userInfo.userId) {
                        //消息发送者 不是 对应user. 不保存
                        continue;
                    }
                }
                if (SDKLogicsCore.historyInfo.userMsgs[userInfo.userId] == undefined) {
                    SDKLogicsCore.historyInfo.userMsgs[userInfo.userId] = [];
                }
                let arr = SDKLogicsCore.historyInfo.userMsgs[userInfo.userId];
                arr.push(msg);
            }
        }

        //构建每一个伙伴的最后一个关键帧数据包
        count = SDKLogicsCore.userInfos.getCount();
        for (index = 0; index < count; index++) {
            userInfo = SDKLogicsCore.userInfos.getUserInfoByIndex(index);
            let arr = SDKLogicsCore.historyInfo.userMsgs[userInfo.userId];
            if (arr == undefined || arr.length == 0) {
                continue;
            }
            //处理最后的一个关键帧
            if (arr[arr.length - 1]) {
                packet = this.parseMsg(arr[arr.length - 1]);
                //SDKLogicsCore.historyInfo.addPacket(userInfo.userId, packet);
                userInfo.addPacket(packet);
            }
        }

        //恢复自己的界面
        // if (controllerIndex != -1) {
        //     packet = this.parseMsg(data[controllerIndex]);
        //     packets.push(packet);
        // }

        //恢复自己的控制权限。。。刷新是不表现魔法棒交接的动画效果的。
        SDKLogicsCore.controllState.controllerId = controllerId;
        if (SDKLogicsCore.parameterVo.isTeacher()) {
            let controller: SDKWebDashBoradController;
            controller = SDKContrllerManager.instance().getController(SDKControllerConst.WEB_DASHBORAD) as SDKWebDashBoradController;
            if (controller) {
                controller.setController(controllerId);
            }
        }

        //恢复自己的界面数据包
        let packets: Array<SDKPacket> = [];
        //packet = SDKLogicsCore.historyInfo.getLastPacket(SDKLogicsCore.parameterVo.userId);
        packet = SDKLogicsCore.userInfos.getUserInfoById(SDKLogicsCore.parameterVo.userId).getLastMainPacket();
        if (packet) {
            if (packet.name != this.changeScene) {
                packets.push(this.checkChangeScene(packet));
                console.log("添加changeScene......");
            }
            packets.push(packet);
            console.log("添加packet......", packet);
        }

        //派发数据包 更新游戏界面
        count = packets.length;
        for (index = 0; index < count; index++) {
            console.log("派发历史记录消息....", packets[index].name);
            SDKApp.instance().packetHandler.dispatcherCMD(packets[index]);
        }

        //清除消息。。。
        SDKLogicsCore.historyInfo.clear();

        this.recylePacket();
    }

    private checkChangeScene(packet: SDKPacket): SDKPacket {
        let tempPacket: SDKPacket;

        tempPacket = SDKPacketPool.Acquire(packet.name);
        tempPacket.name = this.changeScene;
        tempPacket.isMainFrame = true;
        tempPacket.data = packet.secene;

        return tempPacket;
    }

    private parseMsg(data: Object): SDKPacket {
        let packet: SDKPacket;

        packet = SDKApp.instance().transceiver.messageToPacket(data);
        return packet;
    }
}