package com.fzzy.gateway;

import com.fzzy.api.Constant;
import com.fzzy.api.data.ApiCommonDevice;
import com.fzzy.api.data.GatewayDeviceType;
import com.fzzy.gateway.entity.GatewayDevice;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Component;

import java.util.*;

/**
 * 常量
 */
@Component
public class GatewayUtils {

    /**
     * 设备缓存
     */
    public static Map<String, GatewayDevice> cacheMapDeviceId = new HashMap<>();

    /**
     * 设备缓存-只针对
     */
    public static Map<String, GatewayDevice> cacheMapDeviceWeight = new HashMap<>();


    public static void add2Cache(GatewayDevice device) {
        cacheMapDeviceId.put(device.getDeviceId(), device);
        //保存地磅
        if (GatewayDeviceType.TYPE_01.getCode().equals(device.getType())) {
            cacheMapDeviceWeight.put(device.getDeviceId(), device);
        }
    }

    public static Collection<GatewayDevice> allCacheDevice() {
        return cacheMapDeviceId.values();
    }

    public static GatewayDevice getCacheByDeviceId(String deviceId) {
        return cacheMapDeviceId.get(deviceId);
    }


    /**
     * 针对一个分机对廒间的情况
     *
     * @param deviceSn
     * @return
     */
    public static GatewayDevice getCacheByDeviceSn(String deviceSn) {
        Collection<GatewayDevice> list = allCacheDevice();
        if (null == list || list.isEmpty()) return null;

        for (GatewayDevice device : list) {
            if (deviceSn.equals(device.getDeviceSn())) return device;
        }

        return null;
    }

    /**
     * 针对一个通讯分机对多个仓情况
     *
     * @param deviceSn
     * @return
     */
    public static List<GatewayDevice> getCacheByDeviceSn2(String deviceSn) {
        Collection<GatewayDevice> list = allCacheDevice();
        if (null == list || list.isEmpty()) return null;

        List<GatewayDevice> result = new ArrayList<>();
        for (GatewayDevice device : list) {
            if (deviceSn.equals(device.getDeviceSn())) result.add(device);
        }
        return result;
    }


    public static List<GatewayDevice> getCacheByDeviceType(String deviceType) {
        List<GatewayDevice> result = new ArrayList<>();
        for (GatewayDevice device : cacheMapDeviceId.values()) {
            if (deviceType.equals(device.getType())) result.add(device);
        }
        return result;
    }

    public static GatewayDevice getCacheByDeviceTypeOne(String deviceType) {
        for (GatewayDevice device : cacheMapDeviceId.values()) {
            if (deviceType.equals(device.getType())) return device;
        }
        return null;
    }


    public static void removeCache(GatewayDevice data) {
        cacheMapDeviceId.remove(data.getDeviceId());
        //cacheMapDeviceSn.remove(data.getDeviceSn());
    }

    public static String getStatus(String sn) {
        ApiCommonDevice device = Constant.getCommonDeviceCache(sn);
        if (null == device) return Constant.YN_N;
        return device.getStatus();
    }


    public static boolean isOnline(String deviceId) {
        GatewayDevice device = getCacheByDeviceId(deviceId);
        if (null == device.getStatus() || Constant.YN_N.equals(device.getStatus())) return false;
        return true;
    }


    public static Collection<GatewayDevice> listDeviceWeight() {
        return cacheMapDeviceWeight.values();
    }
}