// Copyright 2017 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 "SharePlugin.h"

static NSString *const PLATFORM_CHANNEL = @"plugins.flutter.io/share";

@implementation FLTSharePlugin

+ (void)registerWithRegistrar:(NSObject<FlutterPluginRegistrar> *)registrar {
  FlutterMethodChannel *shareChannel =
      [FlutterMethodChannel methodChannelWithName:PLATFORM_CHANNEL
                                  binaryMessenger:registrar.messenger];

  [shareChannel setMethodCallHandler:^(FlutterMethodCall *call, FlutterResult result) {
    if ([@"share" isEqualToString:call.method]) {
      [self share:call.arguments
          withController:[UIApplication sharedApplication].keyWindow.rootViewController];
      result(nil);
    } else {
      result([FlutterError errorWithCode:@"UNKNOWN_METHOD"
                                 message:@"Unknown share method called"
                                 details:nil]);
    }
  }];
}

+ (void)share:(id)sharedItems withController:(UIViewController *)controller {
  UIActivityViewController *activityViewController =
      [[UIActivityViewController alloc] initWithActivityItems:@[ sharedItems ]
                                        applicationActivities:nil];
  [controller presentViewController:activityViewController animated:YES completion:nil];
}

@end