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package vite.api.vo;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.nio.file.Files;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;

public class Test {

    public static Map groupMap = new ConcurrentHashMap<>();

    public static Map ipMap = new ConcurrentHashMap<>();
    public static Map addressMap = new ConcurrentHashMap<>();
    public static Map uuidMap = new ConcurrentHashMap<>();


    public static class Group {


        private String groupuuid;
        private ItemInfo itemInfo;

        Set ipset = new HashSet<>();
        Set uuidSet = new HashSet<>();
        Set addressSet = new HashSet<>();


        Set set = new HashSet<>();

        public void addItemInfo(ItemInfo itemInfo) {
            this.set.add(itemInfo);
            this.ipset.add(itemInfo.getIp());
            this.uuidSet.add(itemInfo.getUuid());
            this.addressSet.add(itemInfo.getAddress());
        }


        public Set getIpset() {
            return ipset;
        }

        public void setIpset(Set ipset) {
            this.ipset = ipset;
        }

        public Set getUuidSet() {
            return uuidSet;
        }

        public void setUuidSet(Set uuidSet) {
            this.uuidSet = uuidSet;
        }

        public Set getAddressSet() {
            return addressSet;
        }

        public void setAddressSet(Set addressSet) {
            this.addressSet = addressSet;
        }

        public ItemInfo getItemInfo() {
            return itemInfo;
        }

        public void setItemInfo(ItemInfo itemInfo) {
            this.itemInfo = itemInfo;
        }

        public Set getSet() {
            return set;
        }

        public void setSet(Set set) {
            this.set = set;
        }

        public String getGroupuuid() {
            return groupuuid;
        }

        public void setGroupuuid(String groupuuid) {
            this.groupuuid = groupuuid;
        }

        @Override
        public String toString() {
            return ipset.size() + " " + addressSet.size() + " " + uuidSet.size();
        }
    }

    public static class ItemInfo {
        private String ip;
        private String uuid;
        private String address;


        public ItemInfo(String ip, String uuid, String address) {

            this.ip = ip;
            this.uuid = uuid;
            this.address = address;
        }

        public String getIp() {
            return ip;
        }

        public void setIp(String ip) {
            this.ip = ip;
        }

        public String getUuid() {
            return uuid;
        }

        public void setUuid(String uuid) {
            this.uuid = uuid;
        }

        public String getAddress() {
            return address;
        }

        public void setAddress(String address) {
            this.address = address;
        }


        @Override
        public boolean equals(Object obj) {
            if (obj == null) {
                return false;
            }

            if (!(obj instanceof ItemInfo)) {
                return false;
            }
            if (!this.uuid.equals(((ItemInfo) obj).getUuid())) {
                return false;
            }

            if (!this.address.equals(((ItemInfo) obj).getAddress())) {
                return false;
            }

            if (!this.ip.equals(((ItemInfo) obj).getIp())) {
                return false;
            }

            return true;

        }

        @Override
        public int hashCode() {
            return (ip + uuid + address).hashCode();
        }

        @Override
        public String toString() {
            return ip + "\t" + uuid + "\t" + address;
        }
    }


    public static void main(String[] args) {
        File file = new File("/Users/eric/Downloads/metaw.csv");
        BufferedReader reader = null;
        try {
            //  System.out.println("以行为单位读取文件内容，一次读一整行：");
            reader = new BufferedReader(new FileReader(file));
            String tempString = null;
            int line = 1;
            // 一次读入一行，直到读入null为文件结束
            while ((tempString = reader.readLine()) != null) {
                // 显示行号
                //System.out.println("line " + line + ": " + tempString);
                String[] items = tempString.split(",");

                String ip = items[3];
                String address = items[2];
                String uuid = items[1];

                if (ip.equals("")) {
                    continue;
                }
                if (address.equals("")) {
                    continue;
                }
                if (uuid.equals("")) {
                    continue;
                }
                Group group = null;
                Group groupIp = ipMap.get(ip);
                Group groupAddress = addressMap.get(address);
                Group groupuuid = uuidMap.get(uuid);
                group = groupIp != null ? groupIp : groupAddress != null ? groupAddress : groupuuid != null ? groupuuid : null;
                ItemInfo itemInfo = new ItemInfo(ip, uuid, address);
                if (group == null) {
                    Group grouptmp = new Group();
                    if (itemInfo.getAddress().equals("\"vite_411dccbeab2c18862093ac8032a90d04ef42127a0bdf3f5b50\"")) {

                        System.out.println(itemInfo);
                    }
                    grouptmp.setGroupuuid(itemInfo.getAddress());
                    group = grouptmp;

                    groupMap.put(group.getGroupuuid(), group);
                }

                group.addItemInfo(itemInfo);

                if (groupIp != null) {

                } else {
                    ipMap.put(ip, group);
                }

                if (groupAddress != null) {
                } else {
                    addressMap.put(address, group);
                }

                if (groupuuid != null) {
                } else {
                    uuidMap.put(uuid, group);
                }

                line++;
            }
            reader.close();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if (reader != null) {
                try {
                    reader.close();
                } catch (IOException e1) {
                }
            }
        }

        System.out.println(groupMap.size());

        for (Map.Entry entry : groupMap.entrySet()) {

            /**
             if (entry.getValue().getSet().size() > 10) {
             System.out.println("--------------begin:" + entry.getValue().getSet().size() + "------------------");

             Iterator it = entry.getValue().getSet().iterator();
             while (it.hasNext()) {
             System.out.println(it.next().toString());
             }
             System.out.println("--------------end------------------");

             }**/

        }
    }
}