// Copyright 2019 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#import <Flutter/Flutter.h>
#import <GoogleMaps/GoogleMaps.h>

// Defines circle UI options writable from Flutter.
@protocol FLTGoogleMapCircleOptionsSink
- (void)setConsumeTapEvents:(BOOL)consume;
- (void)setVisible:(BOOL)visible;
- (void)setStrokeColor:(UIColor*)color;
- (void)setStrokeWidth:(CGFloat)width;
- (void)setFillColor:(UIColor*)color;
- (void)setCenter:(CLLocationCoordinate2D)center;
- (void)setRadius:(CLLocationDistance)radius;
- (void)setZIndex:(int)zIndex;
@end

// Defines circle controllable by Flutter.
@interface FLTGoogleMapCircleController : NSObject <FLTGoogleMapCircleOptionsSink>
@property(atomic, readonly) NSString* circleId;
- (instancetype)initCircleWithPosition:(CLLocationCoordinate2D)position
                                radius:(CLLocationDistance)radius
                              circleId:(NSString*)circleId
                               mapView:(GMSMapView*)mapView;
- (void)removeCircle;
@end

@interface FLTCirclesController : NSObject
- (instancetype)init:(FlutterMethodChannel*)methodChannel
             mapView:(GMSMapView*)mapView
           registrar:(NSObject<FlutterPluginRegistrar>*)registrar;
- (void)addCircles:(NSArray*)circlesToAdd;
- (void)changeCircles:(NSArray*)circlesToChange;
- (void)removeCircleIds:(NSArray*)circleIdsToRemove;
- (void)onCircleTap:(NSString*)circleId;
- (bool)hasCircleWithId:(NSString*)circleId;
@end