package service

import (
	"encoding/json"
	"fmt"
	"github.com/astaxie/beego/httplib"
	"strconv"
	"sync"
	"time"
	"weather_go/models"
)

type HttpWeatherService struct {
}

func SyncNmcCityAndNmcProvince() {
	timeUnix := time.Now().Unix()
	s := strconv.FormatInt(timeUnix, 10)
	url := "http://www.nmc.cn/rest/province/all?_=" + s + "000"
	//http://www.nmc.cn/rest/province/all?_=1741052160653
	//http://www.nmc.cn/rest/province/all?_=1741052160653
	fmt.Println(url)
	req := httplib.Get(url)
	provinceListJson, err := req.String()
	if err != nil {
		fmt.Println(err)
	}
	//fmt.Println(provinceListJson)

	var provinces []models.NmcProvince
	json.Unmarshal([]byte(provinceListJson), &provinces)
	//fmt.Println(provinces)
	fmt.Println(len(provinces))

	for _, item := range provinces {
		if models.GetNmcProvince(&item) {
			//存在
			fmt.Println("存在")
		} else {
			//不存在
			models.NmcProvinceAdd(&item)
			fmt.Println("不存在,插入数据库")
			time.Sleep(time.Millisecond * 3000)
			//http://www.nmc.cn/rest/province/ASX?_=1741055184606
			//“http://www.nmc.cn/rest/province/" + code + "?_=" + String.valueOf(System.currentTimeMillis());

			fmt.Println(item)
			timeUnix := time.Now().Unix()
			s := strconv.FormatInt(timeUnix, 10)
			url := "http://www.nmc.cn/rest/province/" + item.Code + "?_=" + s + "000"
			fmt.Println(url)
			req := httplib.Get(url)
			//req.SetTLSClientConfig(&tls.Config{InsecureSkipVerify: true})
			cityListJson, err := req.String()
			if err != nil {
				fmt.Println(err)
			}
			var citys []models.NmcCity
			json.Unmarshal([]byte(cityListJson), &citys)
			fmt.Println(len(citys))
			now := time.Now() //获取当前时间
			for _, itemCity := range citys {
				fmt.Println(itemCity)
				itemCity.CreateDate = now
				itemCity.LastUpdateDate = now
				models.NmcCityAdd(&itemCity)
			}

		}
	}

}

func (s *HttpWeatherService) GetNmcNowWeatherSyn() {
	citys := models.GetNmcCityList()
	fmt.Println(citys)
	fmt.Println(len(citys))
	if len(citys) == 0 {
		SyncNmcCityAndNmcProvince()
	}

	for _, item := range citys {
		time.Sleep(time.Millisecond * 300)
		fmt.Println(*item)
		timeUnix := time.Now().Unix()
		s := strconv.FormatInt(timeUnix, 10)
		url := "http://www.nmc.cn/rest/weather?stationid=" + item.Code + "&_=" + s + "000"
		fmt.Println(url)
		req := httplib.Get(url)
		//req.SetTLSClientConfig(&tls.Config{InsecureSkipVerify: true})
		str, err := req.String()
		if err != nil {
			fmt.Println(err)
		}
		var nmcNowWeather = new(models.NmcNowWeather)
		now := time.Now() //获取当前时间
		nmcNowWeather.Weather = str
		nmcNowWeather.Code = item.Code
		nmcNowWeather.WeatherDate = now.Format("2006-01-02")
		id, errInsert := models.AddNmcNowWeather(nmcNowWeather)
		if errInsert != nil {
			println(errInsert.Error())
		}
		fmt.Println(id)
		fmt.Println(str)
	}
}

func (s *HttpWeatherService) GetNmcNowWeatherSync() {
	citys := models.GetNmcCityList()
	fmt.Println(citys)
	fmt.Println(len(citys))
	if len(citys) == 0 {
		SyncNmcCityAndNmcProvince()
	}
	var wg sync.WaitGroup
	for _, item := range citys {
		time.Sleep(time.Millisecond * 300)
		wg.Add(1) // 启动一个goroutine就登记+1
		go func(city *models.NmcCity) {
			defer wg.Done() // goroutine结束就登记-1
			fmt.Println(*city)
			timeUnix := time.Now().Unix()
			s := strconv.FormatInt(timeUnix, 10)
			url := "http://www.nmc.cn/rest/weather?stationid=" + item.Code + "&_=" + s + "000"
			fmt.Println(url)
			req := httplib.Get(url)
			//req.SetTLSClientConfig(&tls.Config{InsecureSkipVerify: true})
			str, err := req.String()
			if err != nil {
				fmt.Println(err)
			}
			var nmcNowWeather = new(models.NmcNowWeather)
			now := time.Now() //获取当前时间
			nmcNowWeather.Weather = str
			nmcNowWeather.Code = item.Code
			nmcNowWeather.WeatherDate = now.Format("2006-01-02")
			id, errInsert := models.AddNmcNowWeather(nmcNowWeather)
			if errInsert != nil {
				println(errInsert.Error())
			}
			fmt.Println(id)
			fmt.Println(str)
		}(item)
	}
	wg.Wait() // 等待所有登记的goroutine都结束
}