package com.hdl.photovoltaic.other;

import android.text.TextUtils;

import com.google.gson.Gson;
import com.google.gson.JsonObject;
import com.hdl.linkpm.sdk.core.exception.HDLException;
import com.hdl.photovoltaic.internet.HttpClient;
import com.hdl.photovoltaic.internet.api.HttpApi;
import com.hdl.photovoltaic.listener.CloudCallBeak;
import com.hdl.photovoltaic.ui.bean.MessageBean;

import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.atomic.AtomicInteger;

/**
 * 警报消息中心逻辑
 */
public class HdlMessageLogic {
    private static volatile HdlMessageLogic sHdlMessageLogic;

    /**
     * 获取当前对象
     *
     * @return HdlAccountLogic
     */
    public static synchronized HdlMessageLogic getInstance() {
        if (sHdlMessageLogic == null) {
            synchronized (HdlMessageLogic.class) {
                if (sHdlMessageLogic == null) {
                    sHdlMessageLogic = new HdlMessageLogic();
                }
            }

        }
        return sHdlMessageLogic;
    }


    /**
     * 获取未处理消息数量
     *
     * @param cloudCallBeak -
     */
    public void getMessageUntreatedCount(CloudCallBeak<String> cloudCallBeak) {
        String requestUrl = HttpApi.POST_Message_UntreatedCount;
        JsonObject json = new JsonObject();
        HttpClient.getInstance().requestHttp(requestUrl, json.toString(), new CloudCallBeak<String>() {
            @Override
            public void onSuccess(String str) {
                if (cloudCallBeak != null) {
                    cloudCallBeak.onSuccess(str);
                }
            }

            @Override
            public void onFailure(HDLException e) {
                if (cloudCallBeak != null) {
                    cloudCallBeak.onFailure(e);
                }
            }
        });


    }

    /**
     * 获取消息列表
     *
     * @param messageStatus all:全部,untreated:未处理,processed:已处理;
     * @param cloudCallBeak -
     */
    public void getMessageList(MessageStatus messageStatus, CloudCallBeak<List<MessageBean>> cloudCallBeak) {
        String requestUrl = HttpApi.POST_Message_List;
        JsonObject json = new JsonObject();

        if (messageStatus == MessageStatus.untreated) {
            json.addProperty("status", "UNTREATED");//未处理
        } else if (messageStatus == MessageStatus.processed) {
            json.addProperty("status", "PROCESSED");//已处理
        }
        json.addProperty("pageNo", 1);//页码
        json.addProperty("pageSize", 50);//页数

        List<MessageBean> list = new ArrayList<>();
        HttpClient.getInstance().requestHttp(requestUrl, json.toString(), new CloudCallBeak<String>() {
            @Override
            public void onSuccess(String jsonStr) {
                if (cloudCallBeak != null) {
                    cloudCallBeak.onSuccess(new ArrayList<>());
                }
                Gson gson = new Gson();
                MessageListClass messageListClass = gson.fromJson(jsonStr, MessageListClass.class);
                list.addAll(messageListClass.getList());
                //总共有多少页
                long totalPage = messageListClass.totalPage;
                if (totalPage < 2) {
                    if (cloudCallBeak != null) {
                        cloudCallBeak.onSuccess(list);
                    }
                    return;
                }
                //记录请求条数
                AtomicInteger atomicInteger = new AtomicInteger(0);
                //从第二页获取数据
                for (int i = 2; i <= totalPage; i++) {
                    json.addProperty("pageNo", i);//更新页码
                    HttpClient.getInstance().requestHttp(requestUrl, json.toString(), new CloudCallBeak<String>() {
                        @Override
                        public void onSuccess(String jsonStr) {
                            atomicInteger.set(atomicInteger.get() + 1);
                            MessageListClass messageListClass1 = gson.fromJson(jsonStr, MessageListClass.class);
                            list.addAll(messageListClass1.getList());
                            if (atomicInteger.get() == totalPage - 1) {
                                //最后一条退出
                                if (cloudCallBeak != null) {
                                    cloudCallBeak.onSuccess(list);
                                }
                            }
                        }

                        @Override
                        public void onFailure(HDLException e) {
                            atomicInteger.set(atomicInteger.get() + 1);
                            if (atomicInteger.get() == totalPage - 1) {
                                //最后一条退出
                                if (cloudCallBeak != null) {
                                    cloudCallBeak.onSuccess(list);
                                }
                            }
                        }
                    });
                }
            }

            @Override
            public void onFailure(HDLException e) {
                if (cloudCallBeak != null) {
                    cloudCallBeak.onFailure(e);
                }
            }
        });


    }


    /**
     * 获取消息详情
     *
     * @param cloudCallBeak -
     */
    public void getMessageInfo(CloudCallBeak<MessageBean> cloudCallBeak) {
        String requestUrl = HttpApi.POST_Message_Info;
        JsonObject json = new JsonObject();
        HttpClient.getInstance().requestHttp(requestUrl, json.toString(), new CloudCallBeak<String>() {
            @Override
            public void onSuccess(String jsonStr) {
                if (TextUtils.isEmpty(jsonStr)) {
                    if (cloudCallBeak != null) {
                        cloudCallBeak.onSuccess(null);
                    }
                }
                Gson gson = new Gson();
                MessageBean messageBean = gson.fromJson(jsonStr, MessageBean.class);
                if (cloudCallBeak != null) {
                    cloudCallBeak.onSuccess(messageBean);
                }
            }

            @Override
            public void onFailure(HDLException e) {
                if (cloudCallBeak != null) {
                    cloudCallBeak.onFailure(e);
                }
            }
        });


    }

    /**
     * 消息标记已读(已解除)
     *
     * @param msgId         消息id
     * @param cloudCallBeak -
     */
    public void getMessageUntreatedCount(String msgId, CloudCallBeak<Boolean> cloudCallBeak) {
        String requestUrl = HttpApi.POST_Message_Solve;
        JsonObject json = new JsonObject();
        json.addProperty("msgId", msgId);
        HttpClient.getInstance().requestHttp(requestUrl, json.toString(), new CloudCallBeak<String>() {
            @Override
            public void onSuccess(String str) {
                if (cloudCallBeak != null) {
                    cloudCallBeak.onSuccess(true);
                }
            }

            @Override
            public void onFailure(HDLException e) {
                if (cloudCallBeak != null) {
                    cloudCallBeak.onFailure(e);
                }
            }
        });


    }


    public enum MessageStatus {
        all,//全部
        untreated,//未处理
        processed,//已处理


    }

    static class MessageListClass {

        //总条数
        private long totalCount;
        //总页数
        private long totalPage;
        //当前页
        private long pageNo;
        //页数
        private long pageSize;
        //消息列表
        private List<MessageBean> list;

        public long getTotalCount() {
            return totalCount;
        }

        public void setTotalCount(long totalCount) {
            this.totalCount = totalCount;
        }

        public long getTotalPage() {
            return totalPage;
        }

        public void setTotalPage(long totalPage) {
            this.totalPage = totalPage;
        }

        public long getPageNo() {
            return pageNo;
        }

        public void setPageNo(long pageNo) {
            this.pageNo = pageNo;
        }

        public long getPageSize() {
            return pageSize;
        }

        public void setPageSize(long pageSize) {
            this.pageSize = pageSize;
        }

        public List<MessageBean> getList() {
            return list == null ? new ArrayList<>() : list;
        }

        public void setList(List<MessageBean> list) {
            this.list = list;
        }
    }

}