<?php
namespace app\api\controller;

use app\common\controller\Api;
use think\Db;


/*
 */
class YqCes extends Api
{
    protected $noNeedLogin = ['*'];
    protected $noNeedRight = ['*'];
    const x_PI = 52.35987755982988;         // π * 3000.0 / 180.0  这里π = 3.14159265358979324
    const PI   = 3.1415926535897932384626;  // π
    const a    = 6378245.0;                 // WGS长轴半径
    const ee   = 0.00669342162296594323;    // WGS偏心率的平方
    /**
     * WGS84转GCj02(北斗转高德)
     * @param int|string $lng   经度
     * @param int|string $lat   纬度
     * @return array
     */
    static public function beiDouToAMap($lng = 0, $lat = 0){
        if (self::outOfChina($lng, $lat)) {
            return array($lng, $lat);
        } else {
            $dlat      = self::transFormLat($lng - 105.0, $lat - 35.0);
            $dlng      = self::transFormLng($lng - 105.0, $lat - 35.0);
            $radlat    = $lat / 180.0 * self::PI;
            $magic     = sin($radlat);
            $magic     = 1 - self::ee * $magic * $magic;
            $sqrtmagic = sqrt($magic);
            $dlat      = ($dlat * 180.0) / ((self::a * (1 - self::ee)) / ($magic * $sqrtmagic) * self::PI);
            $dlng      = ($dlng * 180.0) / (self::a / $sqrtmagic * cos($radlat) * self::PI);
            $mglat     = $lat + $dlat;
            $mglng     = $lng + $dlng;
            return [$mglng, $mglat, 'lng' => $mglng, 'lat' => $mglat];
        }
    }
    /**
     * GCJ02 转换为 WGS84 (高德转北斗)
     * @param int|string $lng   经度
     * @param int|string $lat   纬度
     * @return array
     */
    static public function aMapToBeiDou($lng = 0, $lat = 0)
    {
        if (self::outOfChina($lng, $lat)) {
            return array($lng, $lat);
        } else {
            $dlat      = self::transFormLat($lng - 105.0, $lat - 35.0);
            $dlng      = self::transFormLng($lng - 105.0, $lat - 35.0);
            $radlat    = $lat / 180.0 * self::PI;
            $magic     = sin($radlat);
            $magic     = 1 - self::ee * $magic * $magic;
            $sqrtmagic = sqrt($magic);
            $dlat      = ($dlat * 180.0) / ((self::a * (1 - self::ee)) / ($magic * $sqrtmagic) * self::PI);
            $dlng      = ($dlng * 180.0) / (self::a / $sqrtmagic * cos($radlat) * self::PI);
            $mglat     = $lat + $dlat;
            $mglng     = $lng + $dlng;
            return array($lng * 2 - $mglng, $lat * 2 - $mglat);
        }
    }
    /**
     * 百度坐标系 (BD-09) 与 火星坐标系 (GCJ-02)的转换 百度转高德
     * 即 百度 转 谷歌、高德
     * @param string $bd_lon    百度经度
     * @param string $bd_lat    百度纬度
     * @return array
     */
    static public function baiDuToAMap($bd_lon = '', $bd_lat = '')
    {
        $x      = $bd_lon - 0.0065;
        $y      = $bd_lat - 0.006;
        $z      = sqrt($x * $x + $y * $y) - 0.00002 * sin($y * self::x_PI);
        $theta  = atan2($y, $x) - 0.000003 * cos($x * self::x_PI);
        $gg_lng = $z * cos($theta);
        $gg_lat = $z * sin($theta);
        return array($gg_lng, $gg_lat);
    }
    /**
     * GCJ-02 转换为 BD-09  （火星坐标系转百度 即谷歌、高德转百度）
     * @param string $lng   经度
     * @param string $lat   纬度
     * @return array
     */
    static public function aMapToBaiDu($lng = '', $lat = '')
    {
        $z      = sqrt($lng * $lng + $lat * $lat) + 0.00002 * sin($lat * self::x_PI);
        $theta  = atan2($lat, $lng) + 0.000003 * cos($lng * self::x_PI);
        $bd_lng = $z * cos($theta) + 0.0065;
        $bd_lat = $z * sin($theta) + 0.006;
        return array($bd_lng, $bd_lat);
    }
    static private function transFormLat($lng = '', $lat = '')
    {
        $ret  = -100.0 + 2.0 * $lng + 3.0 * $lat + 0.2 * $lat * $lat + 0.1 * $lng * $lat + 0.2 * sqrt(abs($lng));
        $ret += (20.0 * sin(6.0 * $lng * self::PI) + 20.0 * sin(2.0 * $lng * self::PI)) * 2.0 / 3.0;
        $ret += (20.0 * sin($lat * self::PI) + 40.0 * sin($lat / 3.0 * self::PI)) * 2.0 / 3.0;
        $ret += (160.0 * sin($lat / 12.0 * self::PI) + 320 * sin($lat * self::PI / 30.0)) * 2.0 / 3.0;
        return $ret;
    }
    static private function transFormLng($lng = 0, $lat = 0)
    {
        $ret  = 300.0 + $lng + 2.0 * $lat + 0.1 * $lng * $lng + 0.1 * $lng * $lat + 0.1 * sqrt(abs($lng));
        $ret += (20.0 * sin(6.0 * $lng * self::PI) + 20.0 * sin(2.0 * $lng * self::PI)) * 2.0 / 3.0;
        $ret += (20.0 * sin($lng * self::PI) + 40.0 * sin($lng / 3.0 * self::PI)) * 2.0 / 3.0;
        $ret += (150.0 * sin($lng / 12.0 * self::PI) + 300.0 * sin($lng / 30.0 * self::PI)) * 2.0 / 3.0;
        return $ret;
    }
    /**
     * 判断是否在国内，不在国内不做偏移
     * @param int $lng  经度
     * @param int $lat  纬度
     * @return bool
     */
    static private function outOfChina($lng = 0, $lat = 0)
    {
        return ($lng < 72.004 || $lng > 137.8347) || (($lat < 0.8293 || $lat > 55.8271) || false);
    }


    //经开区大围栏坐标集
    public function test_paper(){

        $aa = '106.52676,29.57023
106.52606,29.57028
106.52548,29.57131
106.52548,29.57131
106.52548,29.57131
106.52421,29.57251
106.52286,29.57452
106.52164,29.5775
106.52099,29.58034
106.52127,29.58215
106.52205,29.58251
106.52205,29.58251
106.52403,29.5832
106.52403,29.5832
106.52546,29.5833
106.52546,29.5833
106.52559,29.58321
106.52609,29.58323
106.52756,29.58363
106.52659,29.58509
106.52554,29.58783
106.52397,29.59192
106.52206,29.59574
106.52006,29.59896
106.51972,29.60049
106.51999,29.60424
106.52038,29.60888
106.52203,29.61209
106.52334,29.61316
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106.52775,29.61457
106.53072,29.61506
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106.53884,29.61771
106.54337,29.61956
106.54866,29.61997
106.5528,29.6203
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106.61297,29.62704
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106.62695,29.63377
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106.62745,29.63428
106.62782,29.63466
106.62822,29.6351
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106.63046,29.63795
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106.63401,29.64362
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106.63775,29.64692
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106.64425,29.65544
106.64762,29.66724
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106.65694,29.68703
106.65983,29.69264
106.6635,29.69837
106.66741,29.70405
106.67275,29.70922
106.67341,29.71102
106.67491,29.71477
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106.68446,29.73525
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106.67025,29.75662
106.66882,29.75644
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106.66121,29.75548
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106.65783,29.75776
106.65957,29.76149
106.66125,29.76609
106.66156,29.76693
106.66219,29.76924
106.66286,29.77205
106.66286,29.77205
106.66322,29.77354
106.66322,29.77354
106.66369,29.77477
106.66419,29.77548
106.66543,29.77741
106.66672,29.78089
106.66672,29.78202
106.66664,29.78445
106.66651,29.78759
106.66636,29.79188
106.66634,29.79337
106.66631,29.79545
106.66631,29.79545
106.66644,29.79684
106.66912,29.80023
106.67281,29.80387
106.67715,29.80681
106.67863,29.80793
106.68058,29.80952
106.68209,29.81075
106.68623,29.81335
106.69186,29.8159
106.69598,29.81912
106.69759,29.82248
106.69791,29.82391
106.6985,29.8267
106.69943,29.83097
106.70019,29.83349
106.70019,29.83349
106.70019,29.83349
106.70019,29.83349
106.70019,29.83349
106.70019,29.83349
106.70019,29.83349
106.70019,29.83349
106.70019,29.83349
106.70019,29.83349
106.70029,29.83348
106.70019,29.83385
106.70066,29.83488
106.70066,29.83488
106.70008,29.83391
106.69888,29.82918
106.69752,29.82288
106.69571,29.81896
106.69476,29.81796
106.69208,29.81614
106.68637,29.81361
106.68137,29.81041
106.67814,29.80773
106.6734,29.80447
106.66964,29.80101
106.66902,29.80029
106.66795,29.79903
106.66709,29.7981
106.66709,29.7981
106.66662,29.79748
106.66621,29.79501
106.66634,29.79067
106.66639,29.78904
106.66647,29.78585
106.66647,29.78585
106.6665,29.7851
106.66659,29.78214
106.66657,29.78069
106.66489,29.77696
106.66401,29.77572
106.66303,29.77337
106.66289,29.77275
106.66229,29.77023
106.66095,29.76563
106.65927,29.76112
106.65766,29.75759
106.65766,29.75759
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106.65835,29.75616
106.66198,29.75546
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106.67259,29.75669
106.6783,29.75641
106.68368,29.75503
106.68792,29.75389
106.68937,29.75145
106.68911,29.74736
106.68911,29.74736
106.68911,29.74736
106.68758,29.74443
106.68679,29.74037
106.68412,29.73517
106.67967,29.72991
106.67887,29.72301
106.67857,29.72044
106.6761,29.7164
106.67269,29.70946
106.66721,29.70407
106.66305,29.69786
106.65858,29.69123
106.65598,29.68459
106.65524,29.68227
106.65347,29.67804
106.65022,29.67232
106.64728,29.66661
106.64363,29.65409
106.6408,29.64938
106.6393,29.64822
106.63673,29.64631
106.63372,29.64342
106.63169,29.6401
106.62973,29.63704
106.62737,29.63446
106.62501,29.63157
106.62415,29.63016
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106.61641,29.62698
106.60882,29.62756
106.60242,29.63075
106.59655,29.63366
106.59096,29.63214
106.58896,29.63113
106.58523,29.62926
106.57933,29.62789
106.57388,29.62696
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106.56342,29.62162
106.55658,29.62079
106.55451,29.62096
106.55141,29.62125
106.54564,29.62016
106.54115,29.61935
106.53936,29.61843
106.53643,29.61705
106.53248,29.61652
106.5318,29.61652
106.53118,29.61653
106.53019,29.61653
106.52885,29.61647
106.52657,29.61579
106.52263,29.61425
106.51728,29.61298
106.51505,29.61268
106.51105,29.6124
106.50433,29.61194
106.49917,29.61026
106.49505,29.60886
106.49412,29.60954
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106.49405,29.60583
106.49353,29.60334
106.49339,29.59939
106.49326,29.59554
106.49322,29.59348
106.49317,29.59131
106.49311,29.58871
106.49305,29.58745
106.49297,29.58564
106.49298,29.58265
106.49405,29.5782
106.49758,29.57497
106.50267,29.57304
106.51723,29.56899
106.51913,29.5658
106.52171,29.56568
106.52342,29.56764
106.5245,29.56892
106.52453,29.569
106.52469,29.56945
106.52487,29.56958
106.52571,29.56997';


        $arr = '106.52676 29.57023
106.52606	29.57028
106.52548	29.57131
106.52548	29.57131
106.52548	29.57131
106.52421	29.57251
106.52286	29.57452
106.52164	29.5775
106.52099	29.58034
106.52127	29.58215
106.52205	29.58251
106.52205	29.58251
106.52403	29.5832
106.52403	29.5832
106.52546	29.5833
106.52546	29.5833
106.52559	29.58321
106.52609	29.58323
106.52756	29.58363
106.52659	29.58509
106.52554	29.58783
106.52397	29.59192
106.52206	29.59574
106.52006	29.59896
106.51972	29.60049
106.51999	29.60424
106.52038	29.60888
106.52203	29.61209
106.52334	29.61316
106.52492	29.61395
106.52696	29.61446
106.52775	29.61457
106.53072	29.61506
106.53501	29.6161
106.53884	29.61771
106.54337	29.61956
106.54866	29.61997
106.5528	29.6203
106.55514	29.62052
106.5571	29.6207
106.56091	29.62096
106.56562	29.62262
106.57048	29.62551
106.57582	29.62711
106.57743	29.62738
106.58141	29.62806
106.58635	29.62966
106.59124	29.63212
106.59606	29.63363
106.60114	29.63133
106.60681	29.62819
106.60839	29.62752
106.61297	29.62704
106.61878	29.62711
106.62408	29.62872
106.62627	29.63295
106.62695	29.63377
106.62695	29.63377
106.62695	29.63377
106.62745	29.63428
106.62782	29.63466
106.62822	29.6351
106.62853	29.63546
106.62853	29.63546
106.62913	29.63619
106.62913	29.63619
106.6296	29.63677
106.63046	29.63795
106.63146	29.63954
106.63248	29.64132
106.63401	29.64362
106.63648	29.64597
106.63775	29.64692
106.64152	29.64993
106.64425	29.65544
106.64762	29.66724
106.65013	29.67191
106.65277	29.6765
106.65361	29.67808
106.65527	29.68193
106.65694	29.68703
106.65983	29.69264
106.6635	29.69837
106.66741	29.70405
106.67275	29.70922
106.67341	29.71102
106.67491	29.71477
106.67861	29.72022
106.67882	29.72638
106.681	29.73153
106.68446	29.73525
106.68747	29.7385
106.68833	29.73929
106.68688	29.74203
106.68827	29.74529
106.68898	29.74651
106.68951	29.74915
106.68949	29.75301
106.68949	29.75301
106.68949	29.75301
106.68924	29.75364
106.68594	29.75453
106.68188	29.75563
106.67755	29.75664
106.67473	29.75684
106.67025	29.75662
106.66882	29.75644
106.66604	29.75604
106.66121	29.75548
106.65809	29.75647
106.65783	29.75776
106.65957	29.76149
106.66125	29.76609
106.66156	29.76693
106.66219	29.76924
106.66286	29.77205
106.66286	29.77205
106.66322	29.77354
106.66322	29.77354
106.66369	29.77477
106.66419	29.77548
106.66543	29.77741
106.66672	29.78089
106.66672	29.78202
106.66664	29.78445
106.66651	29.78759
106.66636	29.79188
106.66634	29.79337
106.66631	29.79545
106.66631	29.79545
106.66644	29.79684
106.66912	29.80023
106.67281	29.80387
106.67715	29.80681
106.67863	29.80793
106.68058	29.80952
106.68209	29.81075
106.68623	29.81335
106.69186	29.8159
106.69598	29.81912
106.69759	29.82248
106.69791	29.82391
106.6985	29.8267
106.69943	29.83097
106.70019	29.83349
106.70019	29.83349
106.70019	29.83349
106.70019	29.83349
106.70019	29.83349
106.70019	29.83349
106.70019	29.83349
106.70019	29.83349
106.70019	29.83349
106.70019	29.83349
106.70029	29.83348
106.70019	29.83385
106.70066	29.83488
106.70066	29.83488
106.70008	29.83391
106.69888	29.82918
106.69752	29.82288
106.69571	29.81896
106.69476	29.81796
106.69208	29.81614
106.68637	29.81361
106.68137	29.81041
106.67814	29.80773
106.6734	29.80447
106.66964	29.80101
106.66902	29.80029
106.66795	29.79903
106.66709	29.7981
106.66709	29.7981
106.66662	29.79748
106.66621	29.79501
106.66634	29.79067
106.66639	29.78904
106.66647	29.78585
106.66647	29.78585
106.6665	29.7851
106.66659	29.78214
106.66657	29.78069
106.66489	29.77696
106.66401	29.77572
106.66303	29.77337
106.66289	29.77275
106.66229	29.77023
106.66095	29.76563
106.65927	29.76112
106.65766	29.75759
106.65766	29.75759
106.65766	29.75759
106.65766	29.75759
106.65835	29.75616
106.66198	29.75546
106.66689	29.75605
106.66798	29.75621
106.66925	29.75639
106.67259	29.75669
106.6783	29.75641
106.68368	29.75503
106.68792	29.75389
106.68937	29.75145
106.68911	29.74736
106.68911	29.74736
106.68911	29.74736
106.68758	29.74443
106.68679	29.74037
106.68412	29.73517
106.67967	29.72991
106.67887	29.72301
106.67857	29.72044
106.6761	29.7164
106.67269	29.70946
106.66721	29.70407
106.66305	29.69786
106.65858	29.69123
106.65598	29.68459
106.65524	29.68227
106.65347	29.67804
106.65022	29.67232
106.64728	29.66661
106.64363	29.65409
106.6408	29.64938
106.6393	29.64822
106.63673	29.64631
106.63372	29.64342
106.63169	29.6401
106.62973	29.63704
106.62737	29.63446
106.62501	29.63157
106.62415	29.63016
106.6222	29.62881
106.61641	29.62698
106.60882	29.62756
106.60242	29.63075
106.59655	29.63366
106.59096	29.63214
106.58896	29.63113
106.58523	29.62926
106.57933	29.62789
106.57388	29.62696
106.56895	29.62476
106.56342	29.62162
106.55658	29.62079
106.55451	29.62096
106.55141	29.62125
106.54564	29.62016
106.54115	29.61935
106.53936	29.61843
106.53643	29.61705
106.53248	29.61652
106.5318	29.61652
106.53118	29.61653
106.53019	29.61653
106.52885	29.61647
106.52657	29.61579
106.52263	29.61425
106.51728	29.61298
106.51505	29.61268
106.51105	29.6124
106.50433	29.61194
106.49917	29.61026
106.49505	29.60886
106.49412	29.60954
106.49429	29.60725
106.49405	29.60583
106.49353	29.60334
106.49339	29.59939
106.49326	29.59554
106.49322	29.59348
106.49317	29.59131
106.49311	29.58871
106.49305	29.58745
106.49297	29.58564
106.49298	29.58265
106.49405	29.5782
106.49758	29.57497
106.50267	29.57304
106.51723	29.56899
106.51913	29.5658
106.52171	29.56568
106.52342	29.56764
106.5245	29.56892
106.52453	29.569
106.52469	29.56945
106.52487	29.56958
106.52571	29.56997
';
        $str = '(106.988613,29.835648)
(106.987795,29.836)
(106.987715,29.835985)
(106.986893,29.836263)
(106.983398,29.837426)
(106.982967,29.837065)
(106.978817,29.838702)
(106.977721,29.836635)
(106.982347,29.834559)
(106.984274,29.833572)
(106.984292,29.833521)
(106.985141,29.833114)
(106.986084,29.83264)
(106.986151,29.832652)
(106.988613,29.835652)
';


//        $arr = str_replace('',',',$arr);
        $tokens = preg_split('/[\r\n]+/', $aa);

//        $this->pre($aa);
//        $this->pre($tokens);
//        $abcc = implode(';',$tokens);
//        $this->pre($tokens);
//        $this->pre($abcc);
//        die;

//        $gd = '106.52676,29.57023;106.52606,29.57028;106.52548,29.57131;106.52548,29.57131;106.52548,29.57131;106.52421,29.57251;106.52286,29.57452;106.52164,29.5775;106.52099,29.58034;106.52127,29.58215;106.52205,29.58251;106.52205,29.58251;106.52403,29.5832;106.52403,29.5832;106.52546,29.5833;106.52546,29.5833;106.52559,29.58321;106.52609,29.58323;106.52756,29.58363;106.52659,29.58509;106.52554,29.58783;106.52397,29.59192;106.52206,29.59574;106.52006,29.59896;106.51972,29.60049;106.51999,29.60424;106.52038,29.60888;106.52203,29.61209;106.52334,29.61316;106.52492,29.61395;106.52696,29.61446;106.52775,29.61457;106.53072,29.61506;106.53501,29.6161;106.53884,29.61771;106.54337,29.61956;106.54866,29.61997;106.5528,29.6203;106.55514,29.62052;106.5571,29.6207;106.56091,29.62096;106.56562,29.62262;106.57048,29.62551;106.57582,29.62711;106.57743,29.62738;106.58141,29.62806;106.58635,29.62966;106.59124,29.63212;106.59606,29.63363;106.60114,29.63133;106.60681,29.62819;106.60839,29.62752;106.61297,29.62704;106.61878,29.62711;106.62408,29.62872;106.62627,29.63295;106.62695,29.63377;106.62695,29.63377;106.62695,29.63377;106.62745,29.63428;106.62782,29.63466;106.62822,29.6351;106.62853,29.63546;106.62853,29.63546;106.62913,29.63619;106.62913,29.63619;106.6296,29.63677;106.63046,29.63795;106.63146,29.63954;106.63248,29.64132;106.63401,29.64362;106.63648,29.64597;106.63775,29.64692;106.64152,29.64993;106.64425,29.65544;106.64762,29.66724;106.65013,29.67191;106.65277,29.6765;106.65361,29.67808;106.65527,29.68193;106.65694,29.68703;106.65983,29.69264;106.6635,29.69837;106.66741,29.70405;106.67275,29.70922;106.67341,29.71102;106.67491,29.71477;106.67861,29.72022;106.67882,29.72638;106.681,29.73153;106.68446,29.73525;106.68747,29.7385;106.68833,29.73929;106.68688,29.74203;106.68827,29.74529;106.68898,29.74651;106.68951,29.74915;106.68949,29.75301;106.68949,29.75301;106.68949,29.75301;106.68924,29.75364;106.68594,29.75453;106.68188,29.75563;106.67755,29.75664;106.67473,29.75684;106.67025,29.75662;106.66882,29.75644;106.66604,29.75604;106.66121,29.75548;106.65809,29.75647;106.65783,29.75776;106.65957,29.76149;106.66125,29.76609;106.66156,29.76693;106.66219,29.76924;106.66286,29.77205;106.66286,29.77205;106.66322,29.77354;106.66322,29.77354;106.66369,29.77477;106.66419,29.77548;106.66543,29.77741;106.66672,29.78089;106.66672,29.78202;106.66664,29.78445;106.66651,29.78759;106.66636,29.79188;106.66634,29.79337;106.66631,29.79545;106.66631,29.79545;106.66644,29.79684;106.66912,29.80023;106.67281,29.80387;106.67715,29.80681;106.67863,29.80793;106.68058,29.80952;106.68209,29.81075;106.68623,29.81335;106.69186,29.8159;106.69598,29.81912;106.69759,29.82248;106.69791,29.82391;106.6985,29.8267;106.69943,29.83097;106.70019,29.83349;106.70019,29.83349;106.70019,29.83349;106.70019,29.83349;106.70019,29.83349;106.70019,29.83349;106.70019,29.83349;106.70019,29.83349;106.70019,29.83349;106.70019,29.83349;106.70029,29.83348;106.70019,29.83385;106.70066,29.83488;106.70066,29.83488;106.70008,29.83391;106.69888,29.82918;106.69752,29.82288;106.69571,29.81896;106.69476,29.81796;106.69208,29.81614;106.68637,29.81361;106.68137,29.81041;106.67814,29.80773;106.6734,29.80447;106.66964,29.80101;106.66902,29.80029;106.66795,29.79903;106.66709,29.7981;106.66709,29.7981;106.66662,29.79748;106.66621,29.79501;106.66634,29.79067;106.66639,29.78904;106.66647,29.78585;106.66647,29.78585;106.6665,29.7851;106.66659,29.78214;106.66657,29.78069;106.66489,29.77696;106.66401,29.77572;106.66303,29.77337;106.66289,29.77275;106.66229,29.77023;106.66095,29.76563;106.65927,29.76112;106.65766,29.75759;106.65766,29.75759;106.65766,29.75759;106.65766,29.75759;106.65835,29.75616;106.66198,29.75546;106.66689,29.75605;106.66798,29.75621;106.66925,29.75639;106.67259,29.75669;106.6783,29.75641;106.68368,29.75503;106.68792,29.75389;106.68937,29.75145;106.68911,29.74736;106.68911,29.74736;106.68911,29.74736;106.68758,29.74443;106.68679,29.74037;106.68412,29.73517;106.67967,29.72991;106.67887,29.72301;106.67857,29.72044;106.6761,29.7164;106.67269,29.70946;106.66721,29.70407;106.66305,29.69786;106.65858,29.69123;106.65598,29.68459;106.65524,29.68227;106.65347,29.67804;106.65022,29.67232;106.64728,29.66661;106.64363,29.65409;106.6408,29.64938;106.6393,29.64822;106.63673,29.64631;106.63372,29.64342;106.63169,29.6401;106.62973,29.63704;106.62737,29.63446;106.62501,29.63157;106.62415,29.63016;106.6222,29.62881;106.61641,29.62698;106.60882,29.62756;106.60242,29.63075;106.59655,29.63366;106.59096,29.63214;106.58896,29.63113;106.58523,29.62926;106.57933,29.62789;106.57388,29.62696;106.56895,29.62476;106.56342,29.62162;106.55658,29.62079;106.55451,29.62096;106.55141,29.62125;106.54564,29.62016;106.54115,29.61935;106.53936,29.61843;106.53643,29.61705;106.53248,29.61652;106.5318,29.61652;106.53118,29.61653;106.53019,29.61653;106.52885,29.61647;106.52657,29.61579;106.52263,29.61425;106.51728,29.61298;106.51505,29.61268;106.51105,29.6124;106.50433,29.61194;106.49917,29.61026;106.49505,29.60886;106.49412,29.60954;106.49429,29.60725;106.49405,29.60583;106.49353,29.60334;106.49339,29.59939;106.49326,29.59554;106.49322,29.59348;106.49317,29.59131;106.49311,29.58871;106.49305,29.58745;106.49297,29.58564;106.49298,29.58265;106.49405,29.5782;106.49758,29.57497;106.50267,29.57304;106.51723,29.56899;106.51913,29.5658;106.52171,29.56568;106.52342,29.56764;106.5245,29.56892;106.52453,29.569;106.52469,29.56945;106.52487,29.56958;106.52571,29.56997';


//        $str = str_replace(')','',$str);
//        $result = array(); // 转换后的结果
//        $tokens = preg_split('/[\r\n]+/', $str);

        //WGS84（北斗）转高德坐标
//        $aaa = '106.54829705924,29.609340554305;106.54832757762,29.609408038681;106.5483874398,29.609531526631;106.54842641336,29.609612251095;106.54844227423,29.60964273476;106.54845842086,29.609667710334;106.54845954903,29.609672728464;106.54845959159,29.609672726093;106.54847734,29.609695089055;106.54850062848,29.609719765108;106.5485331403,29.609747857574;106.54856605013,29.609770709559;106.54860786672,29.609793542232;106.54865764244,29.609813468288;106.54869586453,29.609824237206;106.54871263729,29.609827570447;106.54870881483,29.609673826;106.54870890688,29.609673814144;106.54869876965,29.609667984561;106.54867331414,29.609654065908;106.5486583382,29.609640079984;106.5486284823,29.609614089667;106.54860317159,29.609581132906;106.54858833423,29.609550244428;106.54854118117,29.60945759406;106.54848174377,29.60933497514;106.54843554015,29.609239657414;106.54838763242,29.609136353115;106.54835283042,29.609079503919;106.54829696956,29.609016088547;106.54821073103,29.608940008512;106.54809476099,29.608894074099;106.54795047292,29.608868240416;106.54685441522,29.60889766152;106.54679324602,29.608900125074;106.54649688992,29.608863341976;106.54649643264,29.608862925716;106.54597224328,29.608863921304;106.54597345757,29.609024212799;106.54635389862,29.609014116045;106.5463540532,29.60901377991;106.54646768145,29.609010610163;106.54646809282,29.609010951935;106.54680677515,29.609292333017;106.54680763265,29.609291146494;106.54697548059,29.609133269741;106.54795601929,29.609107125295;106.54795641936,29.609107114628;106.54795642023,29.609107136912;106.54816023132,29.609103272576;106.54817596767,29.609117938267;106.54819149927,29.609134715682;106.54821487109,29.609166098109;106.54823123537,29.609195205702;106.54824890236,29.609231650548;106.54829705924,29.609340554305';
//        $tokens = explode(';',$aaa);
        $path = '';
        foreach ($tokens as $k => $v){
            $v_arr = explode(',',$v);
//            $this->pre($v_arr);die;
//            $abc = $this->beiDouToAMap($v_arr[0],$v_arr[1]);
            $abc = $this->aMapToBaiDu($v_arr[0],$v_arr[1]);
//            $this->pre($abc);die;
            $url = number_format($abc[0],6).','.number_format($abc[1],6);
//            $url = $abc['lng'].','.$abc['lat'];
//            $url = $abc[0].','.$abc[1];
            $path .= $url.';';
        }
        $this->pre($path);
        die;

//        $this->pre($tokens);
        foreach ($tokens as $token) {
            if (false !== strpos($token, '=')) {
                list($key, $value) = explode('=', $token, 2);
                $result[$key] = $value;
            } else
                $result[] = $token;
        }

        $path = '';
        foreach ($result as $k => $v){
            if ($v){
                $Varr = explode(',',$v);
                $res = $this->bd_decrypt($Varr[0],$Varr[1]);
                $url = number_format($res['gg_lon'],6).','.number_format($res['gg_lat'],6);
                $path .= $url.';';
//                $this->pre($res);die;
//                $path += $url.';';
            }
        }

        $this->pre($path);die;

        $path_arr = explode(';',$path);
        $path_bd = '';//北斗坐标集（由高德转北斗坐标集）
        foreach ($path_arr as $k => $v){
//            $this->pre($v);
//            $aa['content'] = $v;
//            $this->pre($aa);
//            Db::name('abc')->insert($aa);//百度转高德坐标集

            $Varr = explode(',',$v);
            if (count($Varr) == 2){
                $res = $this->aMapToBeiDou($Varr[0],$Varr[1]);
                $url = number_format($res[0],6).','.number_format($res[1],6);
                $url = '{"lon":'.number_format($res[0],6).',"lat":'.number_format($res[1],6).'},';
                $path_bd .= $url.';';
            }
        }

//        $this->pre($path_bd);die;
        $path_bd_arr = explode(';',$path_bd);
        foreach ($path_bd_arr as $k => $v){
            $aa['content'] = $v;
            Db::name('abc')->insert($aa);//高德转北斗坐标集
        }

    }


    //BD-09(百度) 坐标转换成  GCJ-02(火星，高德) 坐标
    //@param bd_lon 百度经度
    //@param bd_lat 百度纬度
    public function bd_decrypt($bd_lon,$bd_lat)
    {
        $x_pi = 3.14159265358979324 * 3000.0 / 180.0;
        $x = $bd_lon - 0.0065;
        $y = $bd_lat - 0.006;
        $z = sqrt($x * $x + $y * $y) - 0.00002 * sin($y * $x_pi);
        $theta = atan2($y, $x) - 0.000003 * cos($x * $x_pi);
        $data['gg_lon'] = $z * cos($theta);
        $data['gg_lat'] = $z * sin($theta);
        return $data;
    }


    //GCJ-02(火星，高德)坐标转换成BD-09(百度)坐标
    //@param bd_lon 百度经度
    //@param bd_lat 百度纬度
    function bd_encrypt($gg_lon,$gg_lat){
        $x_pi = 3.14159265358979324 * 3000.0 / 180.0;
        $x = $gg_lon;
        $y = $gg_lat;
        $z = sqrt($x * $x + $y * $y) - 0.00002 * sin($y * $x_pi);
        $theta = atan2($y, $x) - 0.000003 * cos($x * $x_pi);
        $bd_lon = $z * cos($theta) + 0.0065;
        $bd_lat = $z * sin($theta) + 0.006;
        // 保留小数点后六位
        $data['bd_lon'] = round($bd_lon, 6);
        $data['bd_lat'] = round($bd_lat, 6);
        return $data;
    }


}