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.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.JSONArray;
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");
        c.add(Calendar.DAY_OF_MONTH, 1);
        String nextDay = sdf.format(c.getTime());
        c.setTime(c.getTime());
        Date start = sdf1.parse(nextDay + " 01:00:00");
        c.add(Calendar.DAY_OF_MONTH, 1);
        String nextNextDay = sdf.format(c.getTime()) + " 00";
        Date end = sdf1.parse(sdf.format(c.getTime()) + " 01:00:00");
        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();
                if ("市辖区".equals(name1)) {
                    name1 = parentName;
                    parentName = "";
                }
            }
            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";
        for (Map<String, Object> map : hashSet) {
            String name1 = map.get("name1").toString();
            for (Element element : elements) {
                String name2 = element.element("name").getText();
                String parentName = map.get("parentName").toString();
                if (name2.equals("大丰市")) {
                    name2 = "大丰区";
                }
                if (name1.equals(name2)) {
                    cityID = element.element("Fweathercn").getText();
                    map.put("cityID", cityID);
                    break;
                }
                if (name2.endsWith(name1)) {
                    if (name2.startsWith(parentName)) {
                        cityID = element.element("Fweathercn").getText();
                        map.put("cityID", cityID);
                        break;
                    }
                }
            }
        }

        for (Map<String, Object> map : hashSet) {
            String id = map.get("cityID").toString();
            Map<String, Object> dataMap = restTemplate.getForObject("https://api.heweather.net/v7/weather/72h?key=da05c6c4852d4f7aa3364a9236ee9e26&gzip=n&location={1}", Map.class, id);
            if (dataMap == null) {
                dataMap = new HashMap<>();
            }
            String json = JSONObject.toJSONString(dataMap);
            dataMap = (Map<String, Object>) JSONObject.parse(json);
            List<Map<String, Object>> nextDayList = new ArrayList<>();
            String string = dataMap.get("hourly").toString();
            List<Map<String, Object>> hourlyList = (List<Map<String, Object>>) JSONObject.parse(string);
            for (Map<String, Object> hourlyMap : hourlyList) {
                String hour = hourlyMap.get("fxTime").toString().split("T")[0];
                String hour1 = hourlyMap.get("fxTime").toString().split("\\+")[0].split(":")[0].replace("T", " ");
                if (hour.equals(nextDay)) {
                    nextDayList.add(hourlyMap);
                }
                if (hour1.equals(nextNextDay)) {
                    nextDayList.add(hourlyMap);
                }
                map.put("data", nextDayList);
            }
        }

        for (Map<String, Object> resultMap : resultList) {
            ArrayList<Map<String, Object>> arrayList = new ArrayList<>();
            for (Map<String, Object> hashMap : hashSet) {
                if (resultMap.get("name").equals(hashMap.get("name1"))) {
                    ArrayList<Map<String, Object>> list = (ArrayList<Map<String, Object>>) hashMap.get("data");
                    for (Map<String, Object> hourMap : list) {
                        Map<String, Object> map = new HashMap<>();
                        map.put("monitorPointId", resultMap.get("monitorPointId").toString());
                        Map<String, Object> jsonMap = new HashMap<>();
                        String time = hourMap.get("fxTime").toString().split("\\+")[0].replace("T", " ") + ":00";
                        map.put("time", sdf1.parse(time));
                        hourMap.remove("icon");
                        jsonMap.putAll(hourMap);
                        map.put("json", JSONObject.toJSONString(jsonMap));
                        arrayList.add(map);
                    }

                }
            }
            arrayList.remove(0);
            Map<String, Object> parameters = new HashMap<>();
            parameters.put("start", start);
            parameters.put("end", end);
            parameters.put("monitorPointId", resultMap.get("monitorPointId").toString());
            forecastWeatherMapper.deleteByTime(parameters);
            for (Map<String, Object> map : arrayList) {
                Map<String, Object> jsonMap = (Map<String, Object>) JSONObject.parse(map.get("json").toString());
                jsonMap.remove("fxTime");
                map.put("json", JSONObject.toJSONString(jsonMap));
            }
            forecastWeatherMapper.insertForecastWeather(arrayList);
        }
    }
}