//
  //  VKShareDialogController.h
  //
  //  Copyright (c) 2014 VK.com
  //
  //  Permission is hereby granted, free of charge, to any person obtaining a copy of
  //  this software and associated documentation files (the "Software"), to deal in
  //  the Software without restriction, including without limitation the rights to
  //  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
  //  the Software, and to permit persons to whom the Software is furnished to do so,
  //  subject to the following conditions:
  //
  //  The above copyright notice and this permission notice shall be included in all
  //  copies or substantial portions of the Software.
  //
  //  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  //  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
  //  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
  //  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
  //  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  //  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  
  #import <UIKit/UIKit.h>
  #import "VKObject.h"
  #import "VKUploadImage.h"
  
  
  typedef NS_ENUM(NSInteger, VKShareDialogControllerResult) {
      VKShareDialogControllerResultCancelled,
      VKShareDialogControllerResultDone
  };
  
  /*
   * Link representation for share dialog
   */
  @interface VKShareLink : VKObject
  /// Use that field for present link description in share dialog interface
  @property(nonatomic, copy) NSString *title;
  /// Use that field for pass real link to VK. Host of the link will be displayed in share dialog
  @property(nonatomic, copy) NSURL *link;
  
  - (instancetype)initWithTitle:(NSString *)title link:(NSURL *)link;
  @end
  
  
  /**
  * Creates dialog for sharing some information from your app to user wall in VK
  */
  @interface VKShareDialogController : UIViewController
  /// Array of prepared VKUploadImage objects for upload and share. User can remove any attachment
  @property(nonatomic, strong) NSArray *uploadImages;
  
  /// Photos already uploaded to VK. That is array of photos ids: @[ownerid_photoid, ...];
  @property(nonatomic, strong) NSArray *vkImages;
  
  /// Links attachment for new post
  @property(nonatomic, strong) VKShareLink *shareLink;
  
  /// Text to share. User can change it
  @property(nonatomic, copy) NSString *text;
  
  /// Put only needed scopes into that array. By default equals @[VK_PER_WALL,VK_PER_PHOTOS]
  @property(nonatomic, strong) NSArray *requestedScope;
  
  /// You can receive information about sharing state
  @property(nonatomic, copy) void (^completionHandler)(VKShareDialogController *dialog, VKShareDialogControllerResult result);
  
  /// Flag meaning the share viewcontroller manage it's presentation state by itself
  @property(nonatomic, assign) BOOL dismissAutomatically;
  
  /// Contains post id created via share dialog. Example string: 123_4567890
  @property(nonatomic, readonly, copy) NSString *postId;
  
  @end