//
  //  VKApiObject.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 <objc/runtime.h>
  #import "VKObject.h"
  
  /**
  Helps in objects parsing
  */
  @interface VKPropertyHelper : VKObject
  @property(nonatomic, readonly) NSString *propertyName;
  @property(nonatomic, readonly) NSString *propertyClassName;
  @property(nonatomic, readonly) Class propertyClass;
  @property(nonatomic, readonly) BOOL isPrimitive;
  @property(nonatomic, readonly) BOOL isModelsArray;
  @property(nonatomic, readonly) BOOL isModel;
  
  - (instancetype)initWith:(objc_property_t)prop;
  @end
  
  @protocol VKApiObject <NSObject>
  + (instancetype)createWithDictionary:(NSDictionary *)dict;
  
  + (instancetype)createWithArray:(NSArray *)array;
  @end
  
  /**
  Basic class for API objects
  */
  @interface VKApiObject : VKObject <VKApiObject>
  /// If it possible, contains object fields from JSON as it is
  @property(nonatomic, strong) NSDictionary *fields;
  
  /**
  Initialize object with API json dictionary. This method tries to set all known properties of current class from dictionare
  @param dict API json dictionary
  @return Initialized object
  */
  - (instancetype)initWithDictionary:(NSDictionary *)dict;
  
  /**
  Serialize current object into dictionary
  @return Key-value dictionary, contains current object
  */
  - (NSDictionary *)serialize;
  @end