import * as zrUtil from 'zrender/src/core/util';
import zrender from 'zrender';
import localStore from 'storejs';
import Painter from './painter';
import Options from './options';
import MouseController from './mouseController';
import KeyboardController from './keyboardController';
import deviceState from './constant/deviceState'; // 初始化默认状态
import deviceType from './constant/deviceType';
import { selectLineCode } from './config/deviceStyle';
import { deviceFactory, createBoundingRect, calculateDCenter } from './utils/parser';
import { deepAssign } from '@/utils/index';
import * as adapter from '@/jmapNew/utils/adapter';
import store from '@/store/index';
import Vue from 'vue';

const renderer = 'canvas';
const devicePixelRatio = 1;

class Jlmap {
    constructor(opts) {
        // 回调事件
        this.methods = opts.methods;

        // 鼠标事件
        this.events = { __Pan: 'pan', __Zoom: 'zoom', Selected: 'selected', Contextmenu: 'contextmenu', DataZoom: 'dataZoom', Keyboard: 'keyboard'};

        // 线路参数
        this.lineCode = '';

        // 大屏判断
        this.screenFlag = false;

        // 皮肤风格
        this.style = {};

        // 设备数据
        this.mapDevice = {};

        // 大屏配置
        this.splitList = [];

        // 默认状态
        this.defaultStateDict = this.loadDefaultState();

        this.initMapInstance(opts);

        // 显示集中站
        this.stationCode = '';
        this.isUpdateShowTrainList = false;
        this.isUpdateRunLineTrain = false;
        this._disposeFlag = false;
    }

    // 初始化属性有鼠标事件 缩放等
    initMapInstance(opts) {
        const width = opts.dom.clientWidth;
        const height = opts.dom.clientHeight;
        this.zoomOnMouseWheel = opts.options.zoomOnMouseWheel;
        this.previewOrMapDraw = opts.showConfig.previewOrMapDraw;

        this.$zr = zrender.init(opts.dom, deepAssign({ renderer, devicePixelRatio, width, height }, opts.config));
        this.$zr.dom.setAttribute('tabIndex', -1);

        this.$options = new Options(deepAssign({ scaleRate: 1, offsetX: 0, offsetY: 0 }, opts.options || {}), (dataZoom) => { this.$mouseController.trigger(this.events.DataZoom, dataZoom); }); // 缩放
        this.$painter = new Painter(this);
        this.$painter.updateZrSize({width: this.$zr.getWidth(), height: this.$zr.getHeight(), isUpdate:false});
        this.$zr.dom.style.backgroundColor = this.style.backgroundColor || '#000';
        this.optionsHandler = this.setOptions.bind(this);

        this.$mouseController = new MouseController(this);
        this.$mouseController.enable();

        this.$mouseController.on(this.events.__Pan, this.optionsHandler);
        this.$mouseController.on(this.events.__Zoom, this.optionsHandler);

        this.$keyboardController = new KeyboardController(this);
        this.$keyboardController.enable();
        this.showConfig = opts.showConfig;
    }

    loadStyle(lineCode) {
        return selectLineCode(lineCode);
    }

    loadDefaultState() { // 加载默认状态
        const defaultStateDict = {};

        zrUtil.each(Object.keys(deviceState), (type) => {
            defaultStateDict[type] = {};
            zrUtil.each(Object.keys(deviceState[type] || {}), (state) => {
                defaultStateDict[type][state] = deviceState[type][state]; // 新版地图直接使用判断结果
            }, this);
        }, this);

        return defaultStateDict;
    }

    setMap(map, mapDevice, logicData) {
        // 保存皮肤类型
        if (map.skinVO) {
            this.lineCode = map.skinVO.code;
            this.$options.scaleRate = map.scaling || 1;
            this.$options.offsetX = map.origin ? map.origin.x : 0;
            this.$options.offsetY = map.origin ? map.origin.y : 0;
        }
        // 更新视图大小
        this.$painter.updateTransform({ scaleRate: this.$options.scaleRate, offsetX: this.$options.offsetX, offsetY: this.$options.offsetY });

        // 解析后的数据
        this.mapDevice = mapDevice;
        // 进路数据
        this.logicData = logicData;
        // 加载对应皮肤
        this.style = this.loadStyle(this.lineCode);
        this.$zr.dom.style.backgroundColor = this.style.backgroundColor || '#000';

        // 数据加载完成 回调
        if (this.methods.dataLoaded instanceof Function) { this.methods.dataLoaded(this.mapDevice); }

        // 初次渲染视图
        this.$painter.repaint(this.mapDevice);

        // 视图加载完成 回调
        if (this.methods.viewLoaded instanceof Function) { this.methods.viewLoaded(this.mapDevice); }
    }

    setMapDevice(mapDevice) {
        this.mapDevice = mapDevice;
    }

    setDefaultState() {
        const list = [];

        Object.values(this.mapDevice).forEach(elem => {
            const code = elem.code;
            const type = elem._type;
            // 列车不需要设置默认状态
            type != deviceType.Train && list.push(Object.assign({ code, _type: type }, this.defaultStateDict[type]));
        });
        this.update(list);

        if (this.methods.stateLoaded instanceof Function) { this.methods.stateLoaded(list); }
    }

    setOptions(opts) {
        const options = this.pullBack(opts);
        if (this.screenFlag) {
            this.$options.update(options);
            this.$painter.updateScreen(options);
        } else {
            this.$options.update(options);
            this.$painter.updateTransform(this.$options);
        }
        if (this.$options.disabled == true) {
            this.$mouseController.disable();
        } else {
            opts['zoomOnMouseWheel'] = this.zoomOnMouseWheel;
            opts['previewOrMapDraw'] = this.previewOrMapDraw;
            this.$mouseController.enable(opts);
        }

        if (this.methods.optionsUpdate instanceof Function) { this.methods.optionsUpdate(this.$options); }
    }

    switchScreen(data, num, sum, obj) {
        const opts = {};
        if (obj.width == 1) {
            const dy = data.height / sum;
            opts['dx'] = 0;
            opts['dy'] = dy * (num - 1);
        } else {
            const sumHalf = sum <= 2 ? sum : sum / 2;
            const dx = data.width / sumHalf;
            const dy = data.height / sumHalf;
            const row = num <= sumHalf ? 0 : 1;
            opts['dx'] = dx * (row == 0 ? num - 1 : num - sumHalf - 1);
            opts['dy'] = dy * row;
        }
        this.$painter.updateScreenNum(opts);
    }

    setCenterWithOffset(deviceCode, dx, offsetY) {
        const arr = Object.keys(this.mapDevice);
        if (arr.length != 0) {
            const device = this.mapDevice[deviceCode];
            if (device && device.instance) {
                var rect = createBoundingRect(device.instance);
                var dcenter = calculateDCenter(rect, dx);
                this.setOptions({...dcenter, offsetY});
            }
        } else {
            setTimeout(() => {
                this.setCenterWithOffset(deviceCode, dx, offsetY);
            }, 60);
        }
    }

    setCenter(deviceCode) {
        const arr = Object.keys(this.mapDevice);
        if (arr.length != 0) {
            const device = this.mapDevice[deviceCode];
            if (device && device.instance) {
                var rect = createBoundingRect(device.instance);
                var dcenter = calculateDCenter(rect, this.$zr.getWidth() / 2);
                this.setOptions(dcenter);
            }
        } else {
            setTimeout(() => { this.setCenter(deviceCode); }, 60);
        }
    }
    setRevoverBigScreen() {
        this.screenFlag = false;
        this.$painter.updateTransform({ scaleRate: this.$options.scaleRate, offsetX: this.$options.offsetX, offsetY: this.$options.offsetY });
    }
    setRecover(opts) {
        this.screenFlag = false;
        this.$painter.updateTransform({ scaleRate: opts.scaleRate, offsetX: opts.offsetX, offsetY: opts.offsetY });
    }
    setUpdateScreen(opts) {
        this.setRecover({ scaleRate: 1, offsetX: 0, offsetY: 0 });
        this.screenFlag = true;
        let rect = '';
        for (const i in this.mapDevice) {
            const element = this.mapDevice[i];
            if (element.instance && (element._type == 'Section' || element._type == 'Station' || element._type == 'StationStand')) {
                if (!rect) {
                    rect = element.instance.getBoundingRect().clone();
                } else {
                    rect.union(element.instance.getBoundingRect().clone());
                }
            }
        }
        if (!opts.offsetList) {
            opts.offsetList = [];
        }
        const screenSplit = opts.list.length ? opts.list : Vue.prototype.$theme.loadPropConvert(this.lineCode).screenSplit;
        this.splitList = JSON.parse(JSON.stringify(screenSplit));
        const num = screenSplit.length + 1;
        const maxWidth = rect.width;
        this.splitList.push(maxWidth);
        const scaleX = Math.floor((((opts.width - 200) * num) / rect.width) * 100) / 100;
        const scaleY = Math.floor(((opts.height - 100) / (rect.height * num)) * 100) / 100;
        this.screenScale = Math.min(scaleX, scaleY);

        this.optsWidth = opts.width;
        this.optsHeight = opts.height;
        this.optsOffsetList = opts.offsetList;

        const scaleBili = this.screenScale;

        this.$options.scaleRate = this.screenScale || 1;
        this.$options.scaleIndex = 0;
        this.$options.offsetX = 0;
        this.$options.offsetY = 0;
        // 更新视图大小
        // this.$painter.updateTransform({ scaleRate: this.$options.scaleRate, offsetX: this.$options.offsetX, offsetY: this.$options.offsetY });

        const {screenList, rectList} = this.calculateScreenPosition(scaleBili);
        this.$painter.updateTransform1(screenList, rectList);
    }

    calculateScreenPosition(scaleBili) {
        const screenList = [];
        const rectList = [];
        const screenDifference = Vue.prototype.$theme.loadPropConvert(this.lineCode).screenDifference || 160;
        const bili = scaleBili / this.screenScale;
        const offsetY = (this.optsHeight - 100) / this.splitList.length; // 高度差

        for (let i = 0; i < this.splitList.length; i++) {
            let offsetX = '';
            if (i == 0) {
                offsetX = -(this.optsWidth - this.splitList[0] * scaleBili) / 2;
            } else {
                const dx = (this.optsWidth - (this.splitList[i] - this.splitList[i - 1]) * scaleBili) / 2; // 居中计算偏移值
                offsetX = this.splitList[i - 1] * scaleBili - dx;
            }
            const offset = this.optsOffsetList[i] || 0;
            const param = { scaleRateX: scaleBili, scaleRateY: scaleBili, offsetX: offsetX, offsetY: (-screenDifference - (offsetY * i) - offset) * bili };
            screenList.push(param);
            const rect = {x: 0, y: 0, width: Number(this.splitList[i]) + 5, height: this.optsHeight};
            rectList.push(rect);
        }
        return {
            screenList,
            rectList
        };
    }

    setLevelVisible(list) {
        this.$painter.setLevelVisible(list);
    }

    render(list = []) {
        list.forEach(elem => {
            const code = elem.code;
            const type = elem._type;
            const oDevice = deviceFactory(type, elem, this.showConfig);

            if (this.mapDevice[code]) {
                this.$painter.delete(this.mapDevice[code]);
                delete this.mapDevice[code];
            }
            if (!elem._dispose) {
                this.mapDevice[code] = deepAssign(this.mapDevice[code] || {}, oDevice);
                this.$painter.add(this.mapDevice[code]);
            }
        });

        const prdType2ShowMode = { '01': '03', '02': '02'};
        const showMode = prdType2ShowMode[this.showConfig.prdType];
        const stationCode = this.stationCode;

        this.updateShowMode(list, showMode);
        this.updateShowStation(list, stationCode);

        if (this.methods.viewUpdate instanceof Function) { this.methods.viewUpdate(list); }
    }

    // 中间处理
    hookHandle(oDevice, elem) {
        // 老数据   新数据
        const code = elem.code;
        const type = elem._type;
        // 如果是延时计时，需要保存计数值到全局
        if (type === deviceType.StationCounter) {
            let val = '' + elem.val;
            if (val === '0' || !elem.val) {
                val = elem.val = localStore.get(code) || '0';
            }

            localStore(code, val);
        }

        for (var prop in elem) {
            if (oDevice[prop] != elem[prop]) {
                deepAssign(oDevice, elem); // 更新状态
                return true;
            }
        }

        return false;
    }

    setUpdateMapDevice(list = [], fetch = true) {
        if (fetch) {
            store.commit('map/updateMapDevice', list);
        }

        list.forEach(elem => {
            const code = elem.code;
            const type = elem._type;
            const oDevice = this.mapDevice[code] || deviceFactory(type, elem);
            this.hookHandle(oDevice, elem);
        });
    }
    getShowConfig() {
        return this.showConfig;
    }
    // showStationHandlePsd(oDevice, stationCode) {
    //     if (store.getters['map/checkDeviceShow'](stationCode, oDevice.standCode) || !stationCode) {
    //         this.$painter.updateSpecialShowStation(oDevice, true);
    //     } else {
    //         this.$painter.updateSpecialShowStation(oDevice, false);
    //     }
    // }
    // showStationHandleSection(oDevice, stationCode) {
    //     const trainWinDevice = this.mapDevice[oDevice.trainWindowCode];
    //     if (oDevice.stationCode === stationCode || !stationCode) {
    //         this.$painter.updateSpecialShowStation(trainWinDevice, true);
    //     } else {
    //         this.$painter.updateSpecialShowStation(trainWinDevice, false);
    //     }
    // }
    // showStationHandleStation (oDevice, stationCode) {
    //     if ((oDevice.centralized && oDevice.code === stationCode) || !stationCode) {
    //         this.$painter.updateSpecialShowStation(oDevice, true);
    //         oDevice.chargeStationCodeList.forEach(staCode => {
    //             const staDevice = this.mapDevice[staCode];
    //             this.$painter.updateSpecialShowStation(staDevice, true);
    //         });
    //     } else if (oDevice.centralized && oDevice.code !== stationCode) {
    //         this.$painter.updateSpecialShowStation(oDevice, false);
    //         oDevice.chargeStationCodeList.forEach(staCode => {
    //             const staDevice = this.mapDevice[staCode];
    //             this.$painter.updateSpecialShowStation(staDevice, false);
    //         });
    //     }
    // }
    updateShowStation(list = [], stationCode = '') {
        this.stationCode = stationCode;

        store.dispatch('map/setShowCentralizedStationCode', stationCode);
        list.forEach(elem => {
            const code = elem.code;
            const type = elem._type;
            const oDevice = this.mapDevice[code] || deviceFactory(type, elem, this.showConfig);
            // if (oDevice._type === deviceType.Station) {
            //     this.showStationHandleStation(oDevice, stationCode);
            // } else if (oDevice._type === deviceType.Section) {
            //     this.$painter.updateShowStation(oDevice, stationCode);
            //     this.showStationHandleSection(oDevice, stationCode);
            // } else if (oDevice._type === deviceType.TrainWindow) {
            //     // 不处理车次窗 勿删
            // } else if (oDevice._type === deviceType.Psd) {
            //     this.showStationHandlePsd(oDevice, stationCode);
            // } else {
            //     this.$painter.updateShowStation(oDevice, stationCode);
            // }
            this.$painter.updateShowStation(oDevice, stationCode);
        });
        this.$painter.$transformHandle.revisibleAll();
        if (stationCode) {
            this.$painter.$transformHandle.setFoldLines(store.state.map.foldLineMap[stationCode]);
        } else {
            this.$painter.$transformHandle.setFoldLines([]);
        }
    }
    // 模式选择 -> 更新
    updateShowMode(list = [], showMode = '03') {
        this.showConfig.showMode = showMode;
        list.forEach(elem => {
            const code = elem.code;
            const type = elem._type;
            const oDevice = this.mapDevice[code] || deviceFactory(type, elem, this.showConfig);
            oDevice.showMode = showMode;
            this.$painter.updateShowMode(oDevice);
        });
        this.$painter.$transformHandle.revisibleAll();
    }
    // updatePrdType(list = [], showMode = '03', val = '') {
    //     this.showConfig.prdType = val;
    //     this.showConfig.showMode = showMode;
    //     list.forEach(item => {
    //         const code = item.code;
    //         const type = item._type;
    //         const oDevice = this.mapDevice[code] || deviceFactory(type, item, this.showConfig);
    //         this.hookHandle(oDevice, this.showConfig);
    //         this.$painter.update(oDevice);
    //         this.$painter.updateShowMode(oDevice);
    //     });
    // }
    update(list = [], fetch = true) {
        this.setUpdateMapDevice(list, fetch); // 增加一个 前数据 处理 为了在区段中 获取全部的 道岔信息

        const codeList = [];
        const controlTransferList = [];
        const signalDeviceList = [];
        const selected = store.state.menuOperation.selected;

        list.forEach((elem, index) => {
            const code = elem.code;
            const type = elem._type;

            if (elem.deviceType === 'ROUTE' && this.logicData.routeData) { // 处理进路数据状态
                store.dispatch('map/updateRouteState', elem);
                const route = this.logicData.routeData[code];
                if (route.automaticRouteCode) {
                    const automaticRoute = this.mapDevice[route.automaticRouteCode];
                    const automaticRouteStatus = {fleetMode: elem.fleetMode};
                    if (this.hookHandle(automaticRoute, automaticRouteStatus)) {
                        this.$painter.update(automaticRoute);
                    }
                }
                const signalDevice = this.mapDevice[route.startSignalCode];
                const index = signalDeviceList.indexOf(signalDevice);
                if (index === -1) {
                    signalDeviceList.push(signalDevice);
                }
            } else if (elem.deviceType == 'OVERLAP') {
                const overlapRoute = this.mapDevice[elem.code];
                const model = this.mapDevice[overlapRoute.pathList[0].sectionList[0]];
                if (overlapRoute.pathList[0].right) {
                    overlapRoute['points'] = { x: model.points[0].x, y: model.points[0].y };
                } else {
                    overlapRoute['points'] = { x: model.points[model.points.length - 1].x, y: model.points[model.points.length - 1].y };
                }
                overlapRoute['offsetRight'] = overlapRoute.pathList[0].right;
                overlapRoute['sectionName'] = model.name;
                this.$painter.update(overlapRoute);
            } else if (elem.deviceType === 'CYCLE') {
                store.dispatch('map/updateAutoReentryState', elem);
                const autoReentryData = this.logicData.autoReentryData[code];
                const cycleButton = this.mapDevice[autoReentryData.cycleButtonCode];
                const cycleButtonStatus = {setUp: elem.setUp};
                if (cycleButton && this.hookHandle(cycleButton, cycleButtonStatus)) {
                    this.$painter.update(cycleButton);
                }
            } else if (elem.deviceType === 'STATION') {
                // 如果是控制权转移消息
                if (elem.hasOwnProperty('applicantId')) {
                    controlTransferList.push(elem);
                }
                if (!elem.applicantId) {
                    const oDevice = this.mapDevice[code] || deviceFactory(type, elem, this.showConfig);
                    const guideLock = this.mapDevice[oDevice.guideLockCode];
                    const guideLockStatus = {totalGuideLock: elem.totalGuideLock};
                    if (guideLock && this.hookHandle(guideLock, guideLockStatus)) {
                        this.$painter.update(guideLock);
                    }
                    if (elem.dispose) {
                        this.$painter.delete(oDevice);
                    } else {
                        this.$painter.update(oDevice);
                    }
                }
                store.commit('map/mapStationStateUpdate');
            } else {
                if (elem.deviceType === 'TRAIN') {
                    this.isUpdateShowTrainList = true;
                    if (elem.destinationCode) { this.isUpdateRunLineTrain = true; }
                    store.commit('map/updateActiveTrainList', elem);
                } else if (elem.deviceType === 'STAND') {
                    store.dispatch('map/updateStationStand', elem);
                    const psdDevice = this.mapDevice[this.mapDevice[elem.code].psdCode];
                    if (psdDevice) {
                        psdDevice.fault = elem.fault;
                        this.$painter.update(psdDevice);
                    }
                } else if (elem.deviceType == 'SWITCH') {
                    const oDevice = this.mapDevice[code];
                    if (oDevice) {
                        const sectionA = this.mapDevice[oDevice.sectionACode];
                        const sectionB = this.mapDevice[oDevice.sectionBCode];
                        const sectionC = this.mapDevice[oDevice.sectionCCode];
                        if (sectionA && sectionB && sectionC) {
                            oDevice['cutOff'] = sectionA.cutOff;
                        }
                    }
                    this.$painter.update(oDevice);
                } else if (elem.deviceType == 'SECTION') {
                    const oDevice = this.mapDevice[code];
                    if (oDevice) {
                        const sDevice = this.mapDevice[oDevice.relSwitchCode];
                        if (sDevice) {
                            const sectionA = this.mapDevice[sDevice.sectionACode];
                            const sectionB = this.mapDevice[sDevice.sectionBCode];
                            const sectionC = this.mapDevice[sDevice.sectionCCode];
                            if (sectionA && sectionB && sectionC) {
                                sDevice['cutOff'] = sectionA.cutOff;
                            }

                            this.$painter.update(sDevice);
                            codeList.push(sDevice.code);
                        }
                    }
                } else if (elem.deviceType === 'DIRECTION_ROD' && elem.uniqueCode) {
                    store.state.map.map.directionRodList.forEach(item => {
                        if (elem.uniqueCode === item.uniqueCode) {
                            const updateRod = this.mapDevice[item.code];
                            updateRod.reversed = elem.reversed;
                            this.$painter.update(updateRod);
                        }
                    });
                }

                const oDevice = this.mapDevice[code] || deviceFactory(type, elem, this.showConfig);

                if (elem.dispose) {
                    this.$painter.delete(oDevice);
                } else {
                    this.$painter.update(oDevice);
                }
            }

            codeList.push(code);
        });

        if (controlTransferList.length > 0) {
            store.dispatch('map/setControlTransfer', controlTransferList);
        }

        if (this.isUpdateShowTrainList) {
            store.dispatch('map/setActiveTrainList');
            this.isUpdateShowTrainList = false;
        }
        if (this.isUpdateRunLineTrain) {
            store.dispatch('map/setRunLineTrain');
            this.isUpdateRunLineTrain = false;
        }

        if (selected && codeList.includes(selected.code)) {
            store.commit('menuOperation/setSelected', {device: {...selected}});
        }

        this.handleRouteSignalStatus(signalDeviceList);

        if (this.methods.stateUpdate instanceof Function) { this.methods.stateUpdate(list); }
    }
    handleRouteSignalStatus(signalDeviceList) {
        const routeStartSignalData = store.state.map.routeStartSignalData;
        signalDeviceList.forEach((item, index)=> {
            const status = {};
            if (routeStartSignalData[item.code] && routeStartSignalData[item.code].length) {
                routeStartSignalData[item.code].forEach((elem, index)=> {
                    if (index) {
                        status.atsControl = status.atsControl && elem.atsControl;
                        status.checkConflict = status.checkConflict || elem.checkConflict;
                        status.fleetMode = status.fleetMode || elem.fleetMode;
                        status.ciControl = status.ciControl || elem.ciControl;
                        status.lock = status.lock || elem.lock;
                    } else {
                        status.atsControl = elem.atsControl;
                        status.checkConflict = elem.checkConflict;
                        status.fleetMode = elem.fleetMode;
                        status.ciControl = elem.ciControl;
                        status.lock = elem.lock;
                    }
                    status.canSetCi = status.arc || elem.arc;
                });
            }
            if (item && this.hookHandle(item, status)) {
                this.$painter.update(item);
            }
        });
    }
    pullBack(payload) {
        if (payload.type === 'zoom') {
            const zrWidth = this.$zr.getWidth();
            const zrHeight = this.$zr.getHeight();
            const originX = payload.originX || zrWidth / 2;
            const originY = payload.originY || zrHeight / 2;

            const x = (this.$options.offsetX + originX) / this.$options.scaleRate;
            const y = (this.$options.offsetY + originY) / this.$options.scaleRate;
            const newScaleRate = this.$options.getScaleRate(payload.scale);
            const dx = originX - (x * newScaleRate - this.$options.offsetX);
            const dy = originY - (y * newScaleRate - this.$options.offsetY);

            payload.dx = dx;
            payload.dy = dy;
        }

        return payload || {};
    }

    getZr() {
        return this.$zr;
    }

    getEvents() {
        return this.events;
    }

    getDeviceByCode(code) {
        return this.mapDevice[code];
    }

    getShapeTipPoint(opts) {
        const device = adapter.adapterByDevice(this.mapDevice[opts.code], this.mapDevice);
        if (device) {
            return this.$painter.getShapeTipPoint(device.instance, opts);
        }
    }

    resize(opt) {
        this.$zr.resize(opt);
        opt.isUpdate = false;
        this.$painter.updateZrSize(opt);
    }

    refresh() {
        this.$painter.refresh();
    }

    clearTrainView() {
        this.$painter.clearLevel(deviceType.Train);
        zrUtil.each(Object.values(this.mapDevice), device => {
            if (device._type == deviceType.Train) {
                device.instance = null;
            }
        });
    }

    clearEvent() {
        this.$zr.curEvent = null;
    }

    clear() {
        this.lineCode = '';
        this.style = {};
        this.mapDevice = {};
        this.$painter.clear();
    }

    clearView() {
        // this.mapDevice = {};
        this.$painter.clear();
    }

    dispose() {
        this.off(this.events.Pan, this.optionsHandler);
        this.off(this.events.Zoom, this.optionsHandler);

        // this.clear();

        this.$mouseController.dispose();
        this.$keyboardController.dispose();
        this.$zr && zrender.dispose(this.$zr);
        this.$painter.dispose();
        this._disposeFlag = true;
    }

    on(eventname, cb, context) {
        const idx = Object.values(this.events).indexOf(eventname);
        if (idx >= 0) {
            switch (eventname) {
            case this.events.Selected:
                this.$mouseController.on(this.events.Selected, cb, context);
                break;
            case this.events.Contextmenu:
                this.$mouseController.on(this.events.Contextmenu, cb, context);
                break;
            case this.events.DataZoom:
                this.$mouseController.on(this.events.DataZoom, cb, context);
                break;
            case this.events.Keyboard:
                this.$keyboardController.on(this.events.Keyboard, cb, context);
                break;
            case this.events.__Pan:
                this.$mouseController.on(this.events.__Pan, this.optionsHandler);
                break;
            case this.events.__Zoom:
                this.$mouseController.on(this.events.__Zoom, this.optionsHandler);
                break;
            }
        }
    }

    off(eventname, cb) {
        const idx = Object.values(this.events).indexOf(eventname);
        if (idx >= 0) {
            switch (eventname) {
            case this.events.Selected:
                this.$mouseController.off(this.events.Selected, cb);
                break;
            case this.events.Contextmenu:
                this.$mouseController.off(this.events.Contextmenu, cb);
                break;
            case this.events.DataZoom:
                this.$mouseController.off(this.events.DataZoom, cb);
                break;
            case this.events.Keyboard:
                this.$keyboardController.off(this.events.keyboard, cb);
                break;
            case this.events.__Pan:
                this.$mouseController.off(this.events.__Pan, cb);
                break;
            case this.events.__Zoom:
                this.$mouseController.off(this.events.__Zoom, cb);
                break;
            }
        }
    }

    renderCheckBox(model) {
        const type = model._type;
        const code = model.code;
        const oDevice = this.mapDevice[code] || deviceFactory(type, model);
        const nDevice = deviceFactory(type, Object.assign(oDevice.model || {}, model));
        delete this.mapDevice[code];
        this.$painter.delete(oDevice);
        if (!model._dispose) {
            this.mapDevice[code] = nDevice;
            this.$painter.add(nDevice);
        }
    }
    deleteCheckBox(code) {
        const oDevice = this.mapDevice[code];
        if (oDevice) {
            delete this.mapDevice[code];
            this.$painter.delete(oDevice);
        }
    }
}

export default Jlmap;