rt-sim-training-client/src/jmap/map.js

import Painter from './painter';
import ProxyHandle from './proxyHandle';
import deviceState from './config/deviceState';
import deviceStyle from './config/deviceStyle';
import deviceType from './config/deviceType';
import { parser, deviceFactory } from './utils/parser';

class Jmap {
	constructor(opts) {
		// 挂载的dom节点
		this.$dom = opts.dom;

		// 原始数据
		this.data = {};

		// 默认初始状态
		this.defaultStateDict = this.loaddefaultState();

		// 皮肤参数
		this.skinStyle = '';

		// 皮肤风格
		this.styleDict = {};

		// 设备数据
		this.mapDevice = {};

		// 设备代理数据
		this.proxyData = {};

		// 绘图模块
		this.$painter = new Painter(this, opts);
	}

	/**
     * 加载数据
     * @param {*} data
     */
	loadData(skinStyle, data) {
		// 保存原始数据
		this.data = data;

		// 加载皮肤
		this.styleDict = this.loadStyle(skinStyle);

		// 解析地图数据
		this.mapDevice = parser(data, this.defaultStateDict);

		// 生成代理对象
		this.proxyData = new Proxy(this.mapDevice, new ProxyHandle(this));

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

	loadStyle(skinStyle) {
		return deviceStyle;
	}

	loaddefaultState() {
		const defaultStateDict = {};

		Object.keys(deviceState).forEach(type => {
			defaultStateDict[type] = {};
			Object.keys(deviceState[type] || {}).forEach(state => {
				defaultStateDict[type][state] = deviceState[type][state].Default;
			});
		});

		return defaultStateDict;
	}

	syncData(model) {
		let code = model.code;
		let type = model.type;
		let dispose = model._dispose;

		let prop = null;
		switch (type) {
			case deviceType.Link: prop = 'linkList'; break;
		}

		let list = this.data[prop];
		if (list) {
			let idex = list.findIndex(elem => { return elem.code == code });
			if (idex >= 0) {
				dispose && list.splice(idex, 1);
			} else {
				list.push(model);
			}
		}
	}

	render(list) {
		(list || []).forEach(elem => {
			let type = elem.type;
			let code = elem.code;
			let device = this.proxyData[code] || deviceFactory(type, this.styleDict[type], elem);
			let model = Object.assign(device.model || {}, elem);
			delete this.proxyData[code];
			if (!elem._dispose) {
				device = this.proxyData[code] = Object.assign(device, { model });
			}

			this.syncData(model);
		})
	}

	update(list) {
		(list || []).forEach(elem => {
			let code = elem.code;
			if (elem._dispose) {
				delete this.proxyData[code];
			} else {
				let device = this.proxyData[code] || {};
				let state = Object.assign(device.state || {}, elem);
				this.proxyData[code] = Object.assign(device, { state });
			}
		})
	}

	getPainter() {
		return this.$painter;
	}

	getSkinStyle() {
		return this.skinStyle;
	}

	getStyleDict() {
		return this.styleDict;
	}

	getDefaultStateDict() {
		return this.defaultStateDict;
	}

	getMapDevice() {
		return this.mapDevice;
	}

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

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

	dispose() {
		this.skinStyle = '';
		this.styleDict = {};
		this.mapDevice = {};
		this.proxyData = {};
		this.$painter.dispose();
	}
}

export default Jmap;