#import "ClxMapPoiSearchPlugin.h"
#import <AMapFoundationKit/AMapFoundationKit.h>
#import <AMapSearchKit/AMapSearchKit.h>
//#import <MAMapKit/MAGeometry.h>
@interface ClxMapPoiSearchPlugin ()<AMapSearchDelegate>
@property (nonatomic, strong) FlutterMethodChannel *channel;
@property (nonatomic, strong) AMapSearchAPI *search;
@property (nonatomic, strong) FlutterResult resultM;
@end
@implementation ClxMapPoiSearchPlugin
+ (void)registerWithRegistrar:(NSObject<FlutterPluginRegistrar>*)registrar {
FlutterMethodChannel *channel = [FlutterMethodChannel methodChannelWithName:@"clx_map_poi_search"
binaryMessenger:[registrar messenger]];
ClxMapPoiSearchPlugin *instance = [[ClxMapPoiSearchPlugin alloc] init];
instance.channel = channel;
[registrar addMethodCallDelegate:instance channel:channel];
}
- (void)handleMethodCall:(FlutterMethodCall*)call result:(FlutterResult)result {
NSDictionary *arguments = call.arguments;
__weak ClxMapPoiSearchPlugin *weakSelf = self;
self.resultM = result;
if ([@"searchPOI#keywords" isEqualToString:call.method]) {
@try {
NSLog(@"---searchPOI#keywords--- arguments：%@", arguments);
if ([arguments.allKeys containsObject:@"keywords"]) {
NSString *keywords = arguments[@"keywords"];
NSLog(@"---handleMethodCall--- keywords：%@", keywords);
[weakSelf keywordsSearch:keywords];
}
} @catch(FlutterError *e) {
result(e);
}
} else if ([@"searchPOI#around" isEqualToString:call.method]) {
@try {
NSLog(@"---searchPOI#around--- arguments：%@", arguments);
if ([arguments.allKeys containsObject:@"latitude"] && [arguments.allKeys containsObject:@"longitude"]) {
NSString *latitude = arguments[@"latitude"];
NSString *longitude = arguments[@"longitude"];
[weakSelf aroundSearch:[latitude floatValue] Lng:[longitude floatValue]];
}
} @catch(FlutterError *e) {
result(e);
}
} else if ([@"searchPOI#initPoiSearch" isEqualToString:call.method]) {
@try {
NSDictionary *apiKey = arguments[@"apiKey"];
if (apiKey && [apiKey isKindOfClass:[NSDictionary class]]) {
NSString *iosKey = apiKey[@"iosKey"];
if (iosKey && iosKey.length > 0) {//通过flutter传入key，则再重新设置一次key
[AMapServices sharedServices].apiKey = iosKey;
NSLog(@"---handleMethodCall--- apiKey：%@", apiKey);
}
}
//这里统一检查key的设置是否生效
NSAssert(([AMapServices sharedServices].apiKey != nil), @"没有设置APIKey，请先设置key");
// 隐私合规
[AMapSearchAPI updatePrivacyShow:AMapPrivacyShowStatusDidShow
privacyInfo:AMapPrivacyInfoStatusDidContain];
[AMapSearchAPI updatePrivacyAgree:AMapPrivacyAgreeStatusDidAgree];
result(nil);
} @catch(FlutterError *e) {
result(e);
}
} else if ([@"searchPOI#aroundAll" isEqualToString:call.method]) {
@try {
NSLog(@"---searchPOI#aroundAll--- arguments：%@", arguments);
[weakSelf aroundSearchAll:arguments];
} @catch(FlutterError *e) {
result(e);
}
} else if ([@"searchPOI#getDistance" isEqualToString:call.method]) {
@try {
NSLog(@"---searchPOI#getDistance--- arguments：%@", arguments);
[weakSelf getDistance:arguments];
} @catch(FlutterError *e) {
result(e);
}
} else if ([@"getPlatformVersion" isEqualToString:call.method]) {
result([@"iOS " stringByAppendingString:[[UIDevice currentDevice] systemVersion]]);
} else {
result(FlutterMethodNotImplemented);
}
}
- (void)keywordsSearch:(NSString *)keywords {
AMapPOIKeywordsSearchRequest *request = [[AMapPOIKeywordsSearchRequest alloc] init];
request.keywords = keywords;
request.cityLimit = YES;
request.page = 1;
request.offset = 20;
//是否返回扩展信息
//request.requireExtension = YES;
[self.search AMapPOIKeywordsSearch:request];
}
- (void)aroundSearch:(CGFloat)lat Lng:(CGFloat)lon {
AMapPOIAroundSearchRequest *request = [[AMapPOIAroundSearchRequest alloc] init];
request.location = [AMapGeoPoint locationWithLatitude:lat longitude:lon];
request.page = 1;
request.offset = 20;
request.radius = 1000;
[self.search AMapPOIAroundSearch:request];
}
- (void)aroundSearchAll:(NSDictionary *)arguments {
NSNumber *latitude = arguments[@"latitude"];
NSNumber *longitude = arguments[@"longitude"];
NSString *keywords = arguments[@"keywords"];
NSString *city = arguments[@"city"];
if (![latitude isKindOfClass:[NSNull class]] && ![longitude isKindOfClass:[NSNull class]]) {
NSLog(@"aroundSearchAll 经纬度不为0 - latitude:%@, longitude:%@", latitude, longitude);
AMapPOIAroundSearchRequest *request = [[AMapPOIAroundSearchRequest alloc] init];
request.location = [AMapGeoPoint locationWithLatitude:[latitude floatValue] longitude:[longitude floatValue]];
request.page = 1;
request.offset = 20;
request.radius = 1000;
if (![keywords isKindOfClass:[NSNull class]]) {
request.keywords = keywords;
}
if (![city isKindOfClass:[NSNull class]]) {
request.city = city;
}
[self.search AMapPOIAroundSearch:request];
} else {
NSLog(@"aroundSearchAll 经纬度为0 - latitude:%@, longitude:%@", latitude, longitude);
AMapPOIKeywordsSearchRequest *request = [[AMapPOIKeywordsSearchRequest alloc] init];
if (![keywords isKindOfClass:[NSNull class]]) {
request.keywords = keywords;
}
if (![city isKindOfClass:[NSNull class]]) {
request.city = city;
}
request.cityLimit = YES;
request.page = 1;
request.offset = 20;
//是否返回扩展信息
//request.requireExtension = YES;
[self.search AMapPOIKeywordsSearch:request];
}
}
- (void)getDistance:(NSDictionary *)arguments {
// NSArray *pointF = arguments[@"pointF"];
// NSArray *pointT = arguments[@"pointT"];
//
NSMutableDictionary *dict = [NSMutableDictionary dictionary];
// if (pointF.count == 2 && pointT.count == 2) {
// double latitudeF = [[pointF firstObject] doubleValue];
// double longitudeF = [[pointF lastObject] doubleValue];
//
// double latitudeT = [[pointT firstObject] doubleValue];
// double longitudeT = [[pointT lastObject] doubleValue];
//
// //1.将两个经纬度点转成投影点
// MAMapPoint point1 = MAMapPointForCoordinate(CLLocationCoordinate2DMake(latitudeF,longitudeF));
// MAMapPoint point2 = MAMapPointForCoordinate(CLLocationCoordinate2DMake(latitudeT,longitudeT));
// //2.计算距离
// CLLocationDistance distance = MAMetersBetweenMapPoints(point1, point2);
// NSNumber *numDistance = [NSNumber numberWithDouble:distance];
// [dict setValue:numDistance forKey:@"distance"];
//
// NSLog(@"getDistance: dict = %@", dict);
// self.resultM(dict);
// }
[dict setValue:@(0.0) forKey:@"distance"];
self.resultM(dict);
}
#pragma mark -
#pragma mark - AMapSearchDelegate
- (void)onPOISearchDone:(AMapPOISearchBaseRequest *)request response:(AMapPOISearchResponse *)response {
NSLog(@"onPOISearchDone 结束：%lu", (unsigned long)response.pois.count);
NSArray<AMapPOI *> *pois = response.pois;
if (pois.count > 0) {
NSMutableDictionary *arguments = [NSMutableDictionary dictionary];
NSMutableDictionary *data = [NSMutableDictionary dictionary];
NSMutableArray *listArray = [NSMutableArray array];
for (AMapPOI *poiItem in pois) {
NSMutableDictionary *dicMut = [NSMutableDictionary dictionary];
[dicMut setValue:@(poiItem.location.latitude) forKey:@"latitude"];
[dicMut setValue:@(poiItem.location.longitude) forKey:@"longitude"];
[dicMut setValue:poiItem.province forKey:@"provinceName"];
[dicMut setValue:poiItem.pcode forKey:@"provinceCode"];
[dicMut setValue:poiItem.city forKey:@"cityName"];
[dicMut setValue:poiItem.citycode forKey:@"cityCode"];
[dicMut setValue:poiItem.district forKey:@"adName"];
[dicMut setValue:poiItem.businessArea forKey:@"businessArea"];
[dicMut setValue:@(poiItem.distance) forKey:@"distance"];
[dicMut setValue:@"" forKey:@"snippet"];
[dicMut setValue:poiItem.name forKey:@"title"];
[listArray addObject:dicMut];
}
[data setValue:listArray forKey:@"poiList"];
[arguments setValue:data forKey:@"searchPOIResult"];
NSLog(@"onPOISearchDone 1 : arguments=%@", arguments);
// 回调
if (arguments) {
self.resultM(arguments);
//[_channel invokeMethod:@"camera#searchPOIEvent" arguments:arguments];
}
} else {
NSMutableDictionary *arguments = [NSMutableDictionary dictionary];
NSMutableDictionary *data = [NSMutableDictionary dictionary];
NSMutableArray *listArray = [NSMutableArray array];
[data setValue:listArray forKey:@"poiList"];
[arguments setValue:data forKey:@"searchPOIResult"];
self.resultM(arguments);
//[_channel invokeMethod:@"camera#searchPOIEvent" arguments:arguments];
NSLog(@"onPOISearchDone 2 : arguments=%@", arguments);
return;
}
}
- (void)AMapSearchRequest:(id)request didFailWithError:(NSError *)error {
NSLog(@"Error: %@", error);
}
#pragma mark -
#pragma mark - 懒加载
- (AMapSearchAPI *)search {
if (!_search) {
_search = [[AMapSearchAPI alloc] init];
_search.delegate = self;
}
return _search;
}
@end