package com.fzzy.igds.dzhwk.constant;

/**
 * 设备状态枚举
 */
public enum DeviceStatus {

	// 默认类
	CLOSE("CLOSE", "关闭"), OPEN("OPEN", "打开"),

	// 风机类设备状态
	W_CLOSE("W_CLOSE", "风口关"), W_OPEN("W_OPEN", "风口开"), F_OPEN("F_OPEN", "风机正转"), F_OPEN_F(
			"F_OPEN_F", "风机反转"), F_CLOSE("F_CLOSE", "风机关"), ERROR("ERROR", "故障"), ZERO(
			"ZERO", "无操作");

	private String code;
	private String msg;

	DeviceStatus(String code, String msg) {
		this.code = code;
		this.msg = msg;
	}

	public String getCode() {
		return code;
	}

	public String getMsg() {
		return msg;
	}

	public static String getDeviceStatus(String code) {
		if (null == code)
			return "";

		if (DeviceStatus.CLOSE.getCode().equals(code)) {
			return DeviceStatus.CLOSE.getMsg();
		}
		if (DeviceStatus.F_CLOSE.getCode().equals(code)) {
			return DeviceStatus.F_CLOSE.getMsg();
		}

		if (DeviceStatus.F_OPEN.getCode().equals(code)) {
			return DeviceStatus.F_OPEN.getMsg();
		}
		if (DeviceStatus.OPEN.getCode().equals(code)) {
			return DeviceStatus.OPEN.getMsg();
		}

		if (DeviceStatus.W_CLOSE.getCode().equals(code)) {
			return DeviceStatus.W_CLOSE.getMsg();
		}

		if (DeviceStatus.W_OPEN.getCode().equals(code)) {
			return DeviceStatus.W_OPEN.getMsg();
		}

		return "";
	}

	/**
	 * 根据当前通道状态和关联状态获取实际的设备状态
	 * 
	 * @param status
	 * @param linkStatus
	 * @param deviceType
	 * @return
	 */
	public static String getStatus(String status, String linkStatus,
			String deviceType) {
		if (null == status || Constant.EMPTY.equalsIgnoreCase(status))
			status = ERROR.code;
		
		if(null == linkStatus) linkStatus = Constant.EMPTY;

		// if (null == linkStatus ||
		// Constant.EMPTY.equalsIgnoreCase(linkStatus)){
		// linkStatus = ERROR.code;
		// }
		
		//只有轴流风机和混流风机才考虑关联设备，其他忽略关联
		if(!DeviceType.TYPE_0C.getCode().equals(deviceType) && !DeviceType.TYPE_02.getCode().equals(deviceType)){
			linkStatus = null;
		}

		if (ERROR.code.equals(status) && OPEN.getCode().equals(linkStatus)) {
			return W_OPEN.getCode();
		}
		if (ERROR.code.equals(status) && CLOSE.getCode().equals(linkStatus)) {
			return W_CLOSE.getCode();
		}
		// 风机类的设备处理
		// 风机关 窗口 开
		if (F_CLOSE.getCode().equals(status)
				&& OPEN.getCode().equals(linkStatus)) {
			return W_OPEN.getCode();
		}

		// 风机关 窗口关
		if (F_CLOSE.getCode().equals(status)
				&& CLOSE.getCode().equals(linkStatus)) {
			return W_CLOSE.getCode();
		}

		// 风机开 窗口开
		if (F_OPEN.getCode().equals(status)
				&& OPEN.getCode().equals(linkStatus)) {
			return F_OPEN.getCode();
		}
		// 风机开 窗口关
//		if (F_OPEN.getCode().equals(status)
//				&& CLOSE.getCode().equals(linkStatus)) {
//			return ERROR.getCode();
//		}
		if (F_OPEN.getCode().equals(status)) {
			return F_OPEN.getCode();
		}

		// 风机反开 窗口开
		if (F_OPEN_F.getCode().equals(status)
				&& OPEN.getCode().equals(linkStatus)) {
			return F_OPEN_F.getCode();
		}

		// 风机反开 窗口关
//		if (F_OPEN_F.getCode().equals(status)
//				&& CLOSE.getCode().equals(linkStatus)) {
//			return ERROR.getCode();
//		}
		if (F_OPEN_F.getCode().equals(status)) {
			return F_OPEN_F.getCode();
		}

		return status;
	}

}