package com.hxzk.controller;

import com.github.pagehelper.PageInfo;
import com.hxzk.pojo.*;
import com.hxzk.service.GpsGuiJiService;
import com.hxzk.service.GpsTrackService;
import com.hxzk.util.result;
import com.hxzk.util.resultutil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;
import java.awt.geom.Point2D;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.time.LocalDate;
import java.time.format.DateTimeFormatter;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

@RestController
@RequestMapping("/")
public class GpsTrackController {

    @Autowired
    GpsTrackService gpsTrackService;

    @GetMapping("findGpsTrack")
    result<List<TbGpsTrack>> findshishigaojing(Integer page, Integer limit){
        LocalDate currentDate = LocalDate.now();
        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyyMMdd");
        String formattedDate = currentDate.format(formatter);
        PageInfo<TbGpsTrack> cz= gpsTrackService.findAll(page,limit,formattedDate);
        return resultutil.returnSuccess(cz.getTotal(), cz.getList());
    }


    public static boolean isInPolygon(Point2D.Double point, List<Point2D.Double> pts) {
        int N = pts.size();
        boolean boundOrVertex = true;
        int intersectCount = 0;
        double precision = 2.0E-10;
        Point2D.Double p = point;
        Point2D.Double p1 = (Point2D.Double)pts.get(0);

        for(int i = 1; i <= N; ++i) {
            if (p.equals(p1)) {
                return boundOrVertex;
            }

            Point2D.Double p2 = (Point2D.Double)pts.get(i % N);
            if (!(p.x < Math.min(p1.x, p2.x)) && !(p.x > Math.max(p1.x, p2.x))) {
                if (p.x > Math.min(p1.x, p2.x) && p.x < Math.max(p1.x, p2.x)) {
                    if (p.y <= Math.max(p1.y, p2.y)) {
                        if (p1.x == p2.x && p.y >= Math.min(p1.y, p2.y)) {
                            return boundOrVertex;
                        }

                        if (p1.y == p2.y) {
                            if (p1.y == p.y) {
                                return boundOrVertex;
                            }

                            ++intersectCount;
                        } else {
                            double xinters = (p.x - p1.x) * (p2.y - p1.y) / (p2.x - p1.x) + p1.y;
                            if (Math.abs(p.y - xinters) < precision) {
                                return boundOrVertex;
                            }

                            if (p.y < xinters) {
                                ++intersectCount;
                            }
                        }
                    }
                } else if (p.x == p2.x && p.y <= p2.y) {
                    Point2D.Double p3 = (Point2D.Double)pts.get((i + 1) % N);
                    if (p.x >= Math.min(p1.x, p3.x) && p.x <= Math.max(p1.x, p3.x)) {
                        ++intersectCount;
                    } else {
                        intersectCount += 2;
                    }
                }

                p1 = p2;
            } else {
                p1 = p2;
            }
        }

        if (intersectCount % 2 == 0) {
            return false;
        } else {
            return true;
        }
    }

    //二维地图查询轨迹
    @PostMapping("trackTagid.do")
    public List<TbTrackGps> queryTagid(HttpServletRequest request) throws ParseException {
        String tag_id = request.getParameter("tag_value");
        String begin_time = request.getParameter("begin_value");
        String end_time = request.getParameter("end_value");
        String floor = request.getParameter("floor_value");
        List tagList = gpsTrackService.getTagtrack(tag_id,begin_time,end_time,floor);
        return tagList;
    }
    public String gettime(){
        Date now = new Date();
        // 创建日期格式化对象，设置格式为 "yyyy-MM-dd HH:mm"
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm");
        // 格式化日期对象，输出字符串结果
        String formattedDate = sdf.format(now);
        return formattedDate;
    }
}