From 5af75cc9d3ae6961eb547d64da88b903aa19df97 Mon Sep 17 00:00:00 2001
From: panliang <1163816051@qq.com>
Date: Sat, 18 May 2024 09:12:34 +0800
Subject: [PATCH] =?UTF-8?q?=E5=88=87=E6=8D=A2=E5=9D=90=E6=A0=87=E7=B3=BB?=
 =?UTF-8?q?=20gcj02?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../Controllers/Store/StoreController.php     |  2 +-
 .../Controllers/Api/Hr/SignController.php     | 12 ++++-
 bootstrap/helpers.php                         | 53 +++++++++++++++++++
 3 files changed, 64 insertions(+), 3 deletions(-)

diff --git a/app/Admin/Controllers/Store/StoreController.php b/app/Admin/Controllers/Store/StoreController.php
index 2c7357e..803e7c3 100644
--- a/app/Admin/Controllers/Store/StoreController.php
+++ b/app/Admin/Controllers/Store/StoreController.php
@@ -113,7 +113,7 @@ class StoreController extends AdminController
                 ->showSteps(false)
                 ->required(),
             amis()->InputCityControl()->name('region')->label(__('store.region'))->allowDistrict(false)->extractValue(false)->required(),
-            amis()->LocationControl()->name('location')->label(__('store.location'))->ak(config('baidu.js_secret'))->autoSelectCurrentLoc()->required(),
+            amis()->LocationControl()->name('location')->label(__('store.location'))->coordinatesType('gcj02')->ak(config('baidu.js_secret'))->autoSelectCurrentLoc()->required(),
         ]);
     }
 
diff --git a/app/Http/Controllers/Api/Hr/SignController.php b/app/Http/Controllers/Api/Hr/SignController.php
index 4a3d526..4910041 100644
--- a/app/Http/Controllers/Api/Hr/SignController.php
+++ b/app/Http/Controllers/Api/Hr/SignController.php
@@ -74,10 +74,18 @@ class SignController extends Controller
 
         // 如果开启定位
         if ($request->filled(['lon', 'lat'])) {
+            $lon = $request->input('lon');
+            $lat = $request->input('lat');
+            $locationType = $request->input('location_type', 'wgs84');
+            if ($locationType == 'wgs84') {
+                $res = wgs84ToGcj02($lat, $lon);
+                $lon = $res['lon'];
+                $lat = $res['lat'];
+            }
             // 计算距离
             $distance = $service->haversineDistance(
-                $request->input('lat'),
-                $request->input('lon'),
+                $lat,
+                $lon,
                 $store->lat,
                 $store->lon,
             );
diff --git a/bootstrap/helpers.php b/bootstrap/helpers.php
index a7d0867..9cfa42e 100644
--- a/bootstrap/helpers.php
+++ b/bootstrap/helpers.php
@@ -23,3 +23,56 @@ if (! function_exists('trim_zeros')) {
         return $var === '' ? '0' : $var;
     }
 }
+
+function transformLat($x, $y) {
+    $ret = -100.0 + 2.0 * $x + 3.0 * $y + 0.2 * $y * $y + 0.1 * $x * $y + 0.2 * sqrt(abs($x));
+    $ret += (20.0 * sin(6.0 * $x * pi()) + 20.0 * sin(2.0 * $x * pi())) * 2.0 / 3.0;
+    $ret += (20.0 * sin($y * pi()) + 40.0 * sin($y / 3.0 * pi())) * 2.0 / 3.0;
+    $ret += (160.0 * sin($y / 12.0 * pi()) + 320 * sin($y * pi() / 30.0)) * 2.0 / 3.0;
+    return $ret;
+}
+
+function transformLon($x, $y) {
+    $ret = 300.0 + $x + 2.0 * $y + 0.1 * $x * $x + 0.1 * $x * $y + 0.1 * sqrt(abs($x));
+    $ret += (20.0 * sin(6.0 * $x * pi()) + 20.0 * sin(2.0 * $x * pi())) * 2.0 / 3.0;
+    $ret += (20.0 * sin($x * pi()) + 40.0 * sin($x / 3.0 * pi())) * 2.0 / 3.0;
+    $ret += (150.0 * sin($x / 12.0 * pi()) + 300.0 * sin($x / 30.0 * pi())) * 2.0 / 3.0;
+    return $ret;
+}
+
+function delta($lat, $lon) {
+    $a = 6378245.0;
+    $ee = 0.00669342162296594323;
+    $dLat = transformLat($lon - 105.0, $lat - 35.0);
+    $dLon = transformLon($lon - 105.0, $lat - 35.0);
+    $radLat = $lat / 180.0 * pi();
+    $magic = sin($radLat);
+    $magic = 1 - $ee * $magic * $magic;
+    $sqrtMagic = sqrt($magic);
+    $dLat = ($dLat * 180.0) / (($a * (1 - $ee)) / ($magic * $sqrtMagic) * pi());
+    $dLon = ($dLon * 180.0) / ($a / $sqrtMagic * cos($radLat) * pi());
+    return array('lat' => $dLat, 'lon' => $dLon);
+}
+
+function wgs84ToGcj02($lat, $lon) {
+    if (outOfChina($lat, $lon)) {
+        return array('lat' => $lat, 'lon' => $lon);
+    }
+    $d = delta($lat, $lon);
+    return array('lat' => $lat + $d['lat'], 'lon' => $lon + $d['lon']);
+}
+
+function gcj02ToWgs84($lat, $lon) {
+    if (outOfChina($lat, $lon)) {
+        return array('lat' => $lat, 'lon' => $lon);
+    }
+    $d = delta($lat, $lon);
+    return array('lat' => $lat - $d['lat'], 'lon' => $lon - $d['lon']);
+}
+
+function outOfChina($lat, $lon) {
+    return ($lon < 72.004 || $lon > 137.8347) || ($lat < 0.8293 || $lat > 55.8271);
+}
+// function pi() {
+//     return 3.14159265358979323846;
+// }