/*
*	信号机
*/

import ESigPost from './element/ESigPost';
import ESigLmap from './element/ESigLmap';
import ESigAuto from './element/ESigAuto';
import ESigDrict from './element/ESigDrict';
import ESigButton from './element/ESigButton';
import ETextName from './element/ETextName';
import Group from 'zrender/src/container/Group';
import { arrows } from './libs/ShapePoints';

class Signal extends Group {
	constructor({ _code, _type, zlevel, model, state }, style) {
		super();
		this._code = _code;
		this._type = _type;
		this.zlevel = zlevel;
		this.model = model;
		this.state = state;
		this.style = style;
		this.count = parseInt(model.lampPositionType);
		this.lamps = new Array(this.count);
		this.create();
		this.setState(state);
	}

	create() {
		const drict = this.model.directionType == '01' ? -1 : 1;	// 朝向		左:右
		const posit = this.model.positionType == '01' ? -1 : 1;	// 位置		上:下

		// 信号机高柱矮柱
		this.sigPost = new ESigPost({
			zlevel: this.zlevel,
			z: 1,
			style: this.style,
			drict: drict,
			type: this.model.lampPostType,
			x: this.model.position.x,
			y: this.model.position.y + posit * (this.style.Signal.signalDistance + this.style.Section.sectionWidth + this.style.Signal.signalR)
		});

		// 信号灯
		const nextPosition = this.sigPost.getLampPosition(this.model.lampPostType);
		this.lamps = [];
		for (let i = 0; i < this.count; i++) {
			const lamp = new ESigLmap({
				zlevel: this.zlevel,
				z: 1,
				style: this.style,
				index: i + 1,
				drict: drict,
				x: nextPosition.x + i * drict * this.style.Signal.signalR * 2,
				y: nextPosition.y,
				originX: this.model.position.x,
				originY: this.model.position.y
			});

			this.lamps.push(lamp);
		}

		// 信号机名称
		this.sigName = new ETextName({
			zlevel: this.zlevel,
			z: 1,
			style: this.style,
			x: this.model.position.x + this.model.namePosition.x,
			y: this.model.position.y + posit * (this.style.Signal.signalDistance + this.style.Section.sectionWidth + this.style.Signal.signalR * 2 + this.model.namePosition.y),
			text: this.model.name,
			textFont: `bold ${this.style.Signal.signalTextFontSize} px ${this.style.textFontFormat}`,
			textFill: this.style.Signal.sigTextGreen,
			textAlign: 'middle',
			textVerticalAlign: posit == 1 ? 'top' : 'bottom'
		});

		// 三角方向
		this.sigDrict = new ESigDrict({
			zlevel: this.zlevel,
			z: 1,
			style: this.style,
			x: nextPosition.x - drict * (this.count * this.style.Signal.signalR * 2),
			y: nextPosition.y,
			drict: drict
		});

		// 自动进路
		const x = nextPosition.x + drict * this.count * this.style.Signal.signalR * 0.8 + drict * (this.count * this.style.Signal.signalR + this.style.Signal.signalLampStandardWidth) * 2;
		const y =nextPosition.y - this.style.Signal.signalLampStandardWidth;
		const point = arrows(x, y, this.style.Signal.signalSigAutoWidt, this.style.Signal.signalR * 0.8);
		this.sigAuto = new ESigAuto({
			zlevel: this.zlevel,
			z: 1,
			style: this.style,
			count: this.count,
			drict: drict,
			point: point,
			x: nextPosition.x + drict * this.count * this.style.Signal.signalR * 0.8,
			y: nextPosition.y,
			width: this.style.Signal.signalSigAutoWidth,
			fill: this.style.Signal.signalLampGreenColor,
			lineWidth: 0.6,
			stroke: this.style.sidelineColor
		});

		// 延迟解锁
		this.sigDelay = new ETextName({
			zlevel: this.zlevel,
			z: 1,
			style: this.style,
			x: nextPosition.x + drict * this.count * this.style.Signal.signalR * 3,
			y: nextPosition.y,
			text: this.state.delayCount || '0',
			textFont: `bold ${this.style.Signal.signalDelayTextFontSize}  px ${this.style.textFontFormat}`,
			textFill: this.style.Signal.signalTextRed,
			textAlign: drict > 0 ? 'right' : 'left',
			textVerticalAlign: 'middle'
		});

		// 信号灯按钮
		this.sigButton = new ESigButton({
			zlevel: this.zlevel,
			z: 1,
			style: this.style,
			posit: posit,
			show: this.model.buttonShow,
			x: this.model.buttonPosition.x,
			y: this.model.buttonPosition.y - posit * (this.style.Signal.signalButtonDistance + this.style.Signal.signalR * 2)
		});

		this.add(this.sigPost);
		this.lamps.forEach(lamp => { this.add(lamp); });
		this.add(this.sigName);
		this.add(this.sigAuto);
		this.add(this.sigDrict);
		this.add(this.sigDelay);
		// this.add(this.sigButton);
	}

	// 关闭
	close() {
		if (this.count === 1) {
			if (this.model.useType === '05') {
				/** 单灯 调车信号机*/
				this.lamps[0] && this.lamps[0].setColor(this.style.Signal.signalLampBlueColor);
			} else {
				/** 单灯 出站信号机 */
				/** 单灯 阻挡信号机*/
				/** 单灯 阻挡兼调车信号 */
				/** 单灯 列兼调信号机 */
				this.lamps[0] && this.lamps[0].setColor(this.style.Signal.signalLampRedColor);
			}
		}
	}

	// 开放
	open() {
		if (this.count === 1) {
			/** 单灯 出站信号机*/
			/** 单灯 阻隔信号机*/
			this.lamps[0] && this.lamps[0].setColor(this.style.Signal.signalLampGreenColor);
		}
	}

	// 列车进路
	trainRoute() {
		if (this.count === 1) {
			/** 单灯 列兼调信号*/
			this.lamps[0] && this.lamps[0].setColor(this.style.Signal.signalLampYellowColor);
		}
	}

	// 调车进路
	shuntRoute() {
		if (this.count === 1) {
			/** 单灯 列兼调信号*/
			/** 单灯 阻挡兼调车信号*/
			this.lamps[0] && this.lamps[0].setColor(this.style.Signal.signalLampWhiteColor);
		}
	}

	// 引导
	guid() {

	}

	// 封锁
	block() {
		this.lamps[0] && this.lamps[0].setColor(this.style.Signal.signalLampRedColor);
		this.sigName.setColor(this.style.Signal.sectionBlockTextColor);
	}

	// 功能封锁
	functionBlock() {

	}

	// 信号保护区段监视状态显示
	signalblock() {
	}

	// 故障
	fault() {
	}

	// 物理点灯
	logicalLight() {
		this.lamps.forEach(lamp => { lamp.setStop(false); });
	}

	// 逻辑点灯
	physicsLight() {
		this.lamps.forEach(lamp => { lamp.setStop(true); });
	}

	// 设置自动进路模式状态类型
	setAutoRouteOpen() {
		if (this.model.linkageAutoRouteShow) {
			this.sigAuto.show();
		} else {
			this.sigAuto.hide();
		}

		this.recover();
		this.sigAuto.setColor(this.style.Signal.signalLampGreenColor);
	}

	// 信号机进路自动触发模式状态类型
	setAutoAccessOpen() {
		if (this.model.atsAutoTriggerShow) {
			this.sigAuto.show();
		} else {
			this.sigAuto.hide();
		}

		this.recover();
		this.sigAuto.setColor(this.style.Signal.signalLampYellowColor);
	}

	// 设置自动信号模式状态类型
	setAutoSignalOpen() {
		this.sigDrict.show();
	}

	// 隐藏自动信号和自动进路
	setAutoClose() {
		this.sigAuto.hide();
		this.sigAuto.setColor(this.style.backgroundColor);
		this.sigDrict.hide();
	}

	// 自动信号和自动进路开始动画
	setAutoFlicker() {
		this.sigAuto.arrowsAnimation();
	}

	// 设置延时解锁
	setDelayUnlock() {
		this.sigDelay.show();
	}

	// 恢复状态
	recover() {
		this.sigDelay.hide();
		this.sigAuto.animationRecover();
		this.sigName.setColor(this.style.Signal.signalTextGreen);
	}

	setState(state) {
		this.recover();
		/** 设置状态 (点灯类型)*/
		switch (state.status) {
		case '01': this.close(); break; 				// 关闭
		case '02': this.open(); break; 					// 开放
		case '03': this.guid(); break; 					// 引导
		case '04': this.block(); break; 				// 封锁
		case '05': this.fault(); break; 				// 故障
		case '06': this.block(); break; 				// 功能封锁
		case '07': this.signalblock(); break; 			// 信号保护区段检测
		}

		/** 进路性质类型*/
		switch (state.natureType) {
		case '01': this.trainRoute(); break;			// 列车进路
		case '02': this.shuntRoute(); break;			// 调车进路
		}

		/** 设置点灯类型*/
		switch (state.lightType) {
		case '01': this.logicalLight(); break;			// 设置逻辑点灯
		case '02': this.physicsLight(); break;			// 设置物理点灯
		}

		/**  设置自动类型*/
		switch (state.autoType) {
		case '01': this.setAutoClose(); break; 			// 隐藏 隐藏自动信号和自动进路
		case '02': this.setAutoSignalOpen(); break; 	// 显示 设置自动信号模式状态类型
		case '03': this.setAutoRouteOpen(); break; 		// 显示 设置自动进路模式状态类型
		case '04': this.setAutoAccessOpen(); break; 	// 显示 信号机进路自动触发模式状态类型
		}

		/** 延时解锁*/
		state.delayType = '02';
		switch (state.delayType) {
		case '01': break; 								// 未延时解锁
		case '02': break;								// 人工闭塞延时解锁
		case '03': break;								// 自动闭塞延时解锁
		}

		/** 信号机进路办理，先停止动画，再判断当前颜色是否闪烁*/
		if (state.routeSetting && (state.autoType == '03' || state.autoType == '04')) {
			this.setAutoFlicker();
		}
	}

	getShapeTipPoint(val) {
		if (val === '1' || val === '2') {
			// return this.sigButton.getShapeTipPoint(val);
		} else {
			// return this.siglamp.getShapeTipPoint(val);
		}
	}
}

export default Signal;