///*
// * Licensed to the Apache Software Foundation (ASF) under one or more
// * contributor license agreements.  See the NOTICE file distributed with
// * this work for additional information regarding copyright ownership.
// * The ASF licenses this file to You under the Apache License, Version 2.0
// * (the "License"); you may not use this file except in compliance with
// * the License.  You may obtain a copy of the License at
// *
// *     http://www.apache.org/licenses/LICENSE-2.0
// *
// * Unless required by applicable law or agreed to in writing, software
// * distributed under the License is distributed on an "AS IS" BASIS,
// * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// * See the License for the specific language governing permissions and
// * limitations under the License.
// */
//package org.apache.dubbo.admin.service.impl;
//
//import org.apache.dubbo.common.Constants;
//import org.apache.dubbo.common.utils.StringUtils;
//import org.apache.dubbo.admin.service.OverrideService;
//import org.apache.dubbo.admin.service.OwnerService;
//import org.apache.dubbo.admin.service.ProviderService;
//import org.apache.dubbo.admin.model.domain.Override;
//import org.apache.dubbo.admin.model.domain.Owner;
//import org.apache.dubbo.admin.model.domain.Provider;
//import org.springframework.beans.factory.annotation.Autowired;
//import org.springframework.stereotype.Component;
//
//import java.util.ArrayList;
//import java.util.HashMap;
//import java.util.List;
//import java.util.Map;
//
//@Component
//public class OwnerServiceImpl extends AbstractService implements OwnerService {
//
//    @Autowired
//    ProviderService providerService;
//
//    @Autowired
//    OverrideService overrideService;
//
//    public List<String> findAllServiceNames() {
//        // TODO Auto-generated method stub
//        return null;
//    }
//
//    public List<String> findServiceNamesByUsername(String username) {
//        // TODO Auto-generated method stub
//        return null;
//    }
//
//    public List<String> findUsernamesByServiceName(String serviceName) {
//        // TODO Auto-generated method stub
//        return null;
//    }
//
//    public List<Owner> findByService(String serviceName) {
//        List<Provider> pList = providerService.findByService(serviceName);
//        List<Override> cList = overrideService.findByServiceAndAddress(serviceName, Constants.ANYHOST_VALUE);
//        return toOverrideLiset(pList, cList);
//    }
//
//    public List<Owner> findAll() {
//        List<Provider> pList = providerService.findAll();
//        List<Override> cList = overrideService.findAll();
//        return toOverrideLiset(pList, cList);
//    }
//
//    public Owner findById(String id) {
//
//        return null;
//    }
//
//    private List<Owner> toOverrideLiset(List<Provider> pList, List<Override> cList) {
//        Map<String, Owner> oList = new HashMap<String, Owner>();
//        for (Provider p : pList) {
//            if (p.getUsername() != null) {
//                for (String username : Constants.COMMA_SPLIT_PATTERN.split(p.getUsername())) {
//                    Owner o = new Owner();
//                    o.setService(p.getService());
//                    o.setUsername(username);
//                    oList.put(o.getService() + "/" + o.getUsername(), o);
//                }
//            }
//        }
//        for (Override c : cList) {
//            Map<String, String> params = StringUtils.parseQueryString(c.getParams());
//            String usernames = params.get("owner");
//            if (usernames != null && usernames.length() > 0) {
//                for (String username : Constants.COMMA_SPLIT_PATTERN.split(usernames)) {
//                    Owner o = new Owner();
//                    o.setService(c.getService());
//                    o.setUsername(username);
//                    oList.put(o.getService() + "/" + o.getUsername(), o);
//                }
//            }
//        }
//        return new ArrayList<Owner>(oList.values());
//    }
//
//    public void saveOwner(Owner owner) {
//        List<Override> overrides = overrideService.findByServiceAndAddress(owner.getService(), Constants.ANYHOST_VALUE);
//        if (overrides == null || overrides.size() == 0) {
//            Override override = new Override();
//            override.setAddress(Constants.ANYHOST_VALUE);
//            override.setService(owner.getService());
//            override.setEnabled(true);
//            override.setParams("owner=" + owner.getUsername());
//            overrideService.saveOverride(override);
//        } else {
//            for (Override override : overrides) {
//                Map<String, String> params = StringUtils.parseQueryString(override.getParams());
//                String usernames = params.get("owner");
//                if (usernames == null || usernames.length() == 0) {
//                    usernames = owner.getUsername();
//                } else {
//                    usernames = usernames + "," + owner.getUsername();
//                }
//                params.put("owner", usernames);
//                override.setParams(StringUtils.toQueryString(params));
//                overrideService.updateOverride(override);
//            }
//        }
//    }
//
//    public void deleteOwner(Owner owner) {
//        List<Override> overrides = overrideService.findByServiceAndAddress(owner.getService(), Constants.ANYHOST_VALUE);
//        if (overrides == null || overrides.size() == 0) {
//            Override override = new Override();
//            override.setAddress(Constants.ANYHOST_VALUE);
//            override.setService(owner.getService());
//            override.setEnabled(true);
//            override.setParams("owner=" + owner.getUsername());
//            overrideService.saveOverride(override);
//        } else {
//            for (Override override : overrides) {
//                Map<String, String> params = StringUtils.parseQueryString(override.getParams());
//                String usernames = params.get("owner");
//                if (usernames != null && usernames.length() > 0) {
//                    if (usernames.equals(owner.getUsername())) {
//                        params.remove("owner");
//                    } else {
//                        usernames = usernames.replace(owner.getUsername() + ",", "").replace("," + owner.getUsername(), "");
//                        params.put("owner", usernames);
//                    }
//                    if (params.size() > 0) {
//                        override.setParams(StringUtils.toQueryString(params));
//                        overrideService.updateOverride(override);
//                    } else {
//                        overrideService.deleteOverride(override.getHash());
//                    }
//                }
//            }
//        }
//    }
//
//}