package com.moral.service.impl;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;

import javax.annotation.Resource;

import org.dom4j.Element;
import org.springframework.stereotype.Service;
import org.springframework.web.client.RestTemplate;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.moral.entity.Area;
import com.moral.entity.City;
import com.moral.entity.MonitorPoint;
import com.moral.mapper.AreaMapper;
import com.moral.mapper.CityMapper;
import com.moral.mapper.ForecastWeatherMapper;
import com.moral.mapper.MonitorPointMapper;
import com.moral.mapper.ProvinceMapper;
import com.moral.service.ForecastWeatherService;
import com.moral.util.Dom4jUtils;

@Service
public class ForecastWeatherServiceImpl implements ForecastWeatherService {

    @Resource
    private ForecastWeatherMapper forecastWeatherMapper;

    @Resource
    private MonitorPointMapper monitorPointMapper;

    @Resource
    private AreaMapper areaMapper;

    @Resource
    private CityMapper cityMapper;

    @Resource
    private ProvinceMapper provinceMapper;

    @Override
    public void insertForecastWeather() throws ParseException {
        Calendar c = Calendar.getInstance();
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
        SimpleDateFormat sdf1 = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        String now = sdf.format(c.getTime());
        c.add(Calendar.DAY_OF_MONTH, 1);
        String nextDay = sdf.format(c.getTime());
        c.add(Calendar.DAY_OF_MONTH, 1);
        String nextNextDay = sdf.format(c.getTime());

        RestTemplate restTemplate = new RestTemplate();
        List<MonitorPoint> monitorPointList = monitorPointMapper.getMonitorPointList();

        Set<Map<String, Object>> hashSet = new HashSet<>();
        List<Map<String, Object>> resultList = new ArrayList<>();
        for (MonitorPoint monitorPoint : monitorPointList) {
            Map<String, Object> hashMap1 = new HashMap<>();
            Map<String, Object> hashMap = new HashMap<>();
            Integer areaCode = monitorPoint.getAreaCode();
            Integer cityCode = monitorPoint.getCityCode();
            Integer provinceCode = monitorPoint.getProvinceCode();
            String parentName = "";
            String name1 = "";
            if (areaCode != null) {
                Area area = areaMapper.getAreaByAreaCode(areaCode);
                City city = cityMapper.getCityByCityCode(cityCode);
                name1 = area.getAreaName();
                parentName = city.getCityName();
                if ("市辖区".equals(name1)) {
                    name1 = parentName;
                    parentName = provinceMapper.getProvinceByProvinceCode(provinceCode).getProvinceName();
                }
            } else {
                City city = cityMapper.getCityByCityCode(cityCode);
                name1 = city.getCityName();
                parentName = provinceMapper.getProvinceByProvinceCode(provinceCode).getProvinceName();
            }
            hashMap.put("name1", name1);
            hashMap.put("parentName", parentName);
            hashSet.add(hashMap);
            hashMap1.put("monitorPointId", monitorPoint.getId());
            hashMap1.put("name", name1);
            resultList.add(hashMap1);
        }
        List<Element> elements = Dom4jUtils.readDocument();
        String cityID = "101190404";
        List<Map<String, Object>> insertList = new ArrayList<>();
        for (Map<String, Object> map : hashSet) {
            Map<String, Object> hashMap = new HashMap<>();
            String name1 = map.get("name1").toString();
            hashMap.put("name", name1);
            for (Element element : elements) {
                String name2 = element.element("name").getText();
                String parentName = map.get("parentName").toString();
                if (name1.equals(name2)) {
                    cityID = element.element("Fid").getText();
                    break;
                }
                if (name2.endsWith(name1)) {
                    if (name2.startsWith(parentName)) {
                        cityID = element.element("Fid").getText();
                        break;
                    }
                }
            }
            Map<String, Object> map1 = restTemplate.getForObject("https://yiketianqi.com/api?version=v9&appid=68884517&appsecret=kqUYTBk3&cityid={1}", Map.class, cityID);
            if (map1 == null) {
                map1=new HashMap<>();
            }

            List<Map<String, Object>> dataList = (ArrayList<Map<String, Object>>) map1.get("data");
            List<Map<String, Object>> arrayList = new ArrayList<>();

            for (Map<String, Object> dataMap : dataList) {
                String date = dataMap.get("date").toString();
                ArrayList<Map<String, Object>> list = (ArrayList<Map<String, Object>>) dataMap.get("hours");
                if (date.equals(now)) {
                    for (int i = list.size() - 7; i < list.size(); i++) {
                        Map<String, Object> resultMap = list.get(i);
                        arrayList.add(resultMap);
                    }
                }
                if (date.equals(nextDay)) {
                    for (int i = 0; i < 17; i++) {
                        Map<String, Object> resultMap = list.get(i);
                        arrayList.add(resultMap);
                    }
                }
            }
            hashMap.put("data", arrayList);
            insertList.add(hashMap);
        }

        for (Map<String, Object> resultMap : resultList) {
            List<Map<String, Object>> list = new ArrayList<>();
            String monitorPointId = resultMap.get("monitorPointId").toString();
            for (Map<String, Object> insertMap : insertList) {
                if (resultMap.get("name").equals(insertMap.get("name"))) {
                    ArrayList<Map<String, Object>> dataList = (ArrayList<Map<String, Object>>) insertMap.get("data");
                    for (Map<String, Object> dataMap : dataList) {
                        dataMap.remove("wea_img");
                        Map<String, Object> map = new HashMap<>();
                        map.put("monitorPointId", Integer.valueOf(monitorPointId));
                        String hour = dataMap.get("hours").toString().replaceAll("[\u4e00-\u9fa5]+", "");
                        Date date = sdf1.parse(nextDay + " " + hour + ":00:00");
                        if (hour.equals("00")) {
                            date = sdf1.parse(nextNextDay + " 00:00:00");
                        }
                        map.put("time", date);
                        String json = JSONObject.toJSONString(dataMap);
                        map.put("json", json);
                        list.add(map);
                    }
                }
            }

            for (Map<String, Object> map : list) {
                String json = map.get("json").toString();
                Map<String, Object> jsonMap = JSON.parseObject(json, Map.class);
                Iterator<String> iterator = jsonMap.keySet().iterator();
                while (iterator.hasNext()) {
                    if (iterator.next().equals("hours")) {
                        iterator.remove();
                        json = JSONObject.toJSONString(jsonMap);
                        map.put("json",json);
                    }
                }
            }
            forecastWeatherMapper.insertForecastWeather(list);
        }
    }
}