#import <UIKit/UIKit.h>
#import "PostViewController.h"
#import "WPAddCategoryViewController.h"
#import "WPImagePickerController.h"
#import "CustomFieldsTableView.h"
#import "EditPostModalViewController.h"

#define kSelectionsStatusContext ((void *)1000)
#define kSelectionsCategoriesContext ((void *)2000)

#define degreesToRadian(x) (M_PI * x / 180.0)

@class WPSegmentedSelectionTableViewController;

@interface EditPostViewController : UIViewController <UIActionSheetDelegate, UIImagePickerControllerDelegate, UINavigationControllerDelegate,
                                                        UITableViewDelegate, UITableViewDataSource, UITextFieldDelegate> {
    IBOutlet UITextView *textView;
    IBOutlet UITextField *titleTextField;
    IBOutlet UITextField *tagsTextField;

    IBOutlet UIView *contentView;
    IBOutlet UIView *subView;
    IBOutlet UITextField *statusTextField;
    IBOutlet UITextField *categoriesTextField;
    IBOutlet UILabel *tagsLabel;
    IBOutlet UILabel *statusLabel;
    IBOutlet UILabel *categoriesLabel;
    IBOutlet UILabel *titleLabel;
    IBOutlet UIView *textViewContentView;
    IBOutlet UITextField *textViewPlaceHolderField;
    IBOutlet UIButton *customFieldsEditButton;
    IBOutlet UITableView *tableViewForSelectingCustomFields;

    IBOutlet UIBarButtonItem *newCategoryBarButtonItem;

    UIImage *currentChoosenImage;
    WPImagePickerController *pickerController;

    WPSelectionTableViewController *selectionTableViewController;
    WPSegmentedSelectionTableViewController *segmentedTableViewController;
    PostViewController *postDetailViewController;
    WPNavigationLeftButtonView *leftView;
    CustomFieldsTableView *customFieldsTableView;
    BOOL isShowPhotoPickerActionSheet;
    BOOL isTextViewEditing;
    BOOL dismiss;
    BOOL isEditing;
    BOOL isNewCategory;
    BOOL editCustomFields;
    BOOL isCustomFieldsEnabledForThisPost;

    UITextField *infoText;
    UITextField *urlField;
    NSRange selectedLinkRange;
    NSMutableArray *bookMarksArray;
    UITextField *currentEditingTextField;

    //also for Custom Fields to move text view up and down appropriately
    NSUInteger originY;
	//for setting textview height correctly because shouldAutorotate runs in the TabBarController that "owns" this class
	NSUInteger textViewHeightForRotation;
}

@property (nonatomic, assign) PostViewController *postDetailViewController;
@property (nonatomic, retain) WPSelectionTableViewController *selectionTableViewController;
@property (nonatomic, retain) WPSegmentedSelectionTableViewController *segmentedTableViewController;
@property (nonatomic, retain) WPNavigationLeftButtonView *leftView;
@property (nonatomic, retain) CustomFieldsTableView *customFieldsTableView;
@property (nonatomic, retain) UITextField *infoText;
@property (nonatomic, retain) UITextField *urlField;
@property (nonatomic, retain) NSMutableArray *bookMarksArray;
@property (nonatomic) NSRange selectedLinkRange;
@property (nonatomic, assign) UITextField *currentEditingTextField;
@property (nonatomic, assign) BOOL isEditing;
@property (nonatomic, assign) BOOL editCustomFields;
@property (nonatomic, assign) BOOL isCustomFieldsEnabledForThisPost;
//@property (nonatomic, assign) NSUinteger originY;

@property (nonatomic, retain) UIButton *customFieldsEditButton;
//@property (nonatomic, retain) UITableView *selectCustomFields;


- (void)refreshUIForCompose;
- (void)refreshUIForCurrentPost;

- (void)setTextViewHeight:(float)height;

- (IBAction)showPhotoUploadScreen:(id)sender;
- (IBAction)endTextEnteringButtonAction:(id)sender;
- (void)pickPhotoFromCamera:(id)sender;
- (void)pickPhotoFromPhotoLibrary:(id)sender;
- (void)useImage:(UIImage *)theImage;
- (void)showPhotoPickerActionSheet;

- (void)endEditingAction:(id)sender;

//will be called when auto save method is called.
- (void)updateValuesToCurrentPost;
- (void)showLinkView;

- (IBAction)showAddNewCategoryView:(id)sender;
- (IBAction)showCategoriesViewAction:(id)sender;
- (IBAction)showStatusViewAction:(id)sender;
- (IBAction)showCustomFieldsTableView:(id)sender;
- (NSString *)validateNewLinkInfo:(NSString *)urlText;

// methods for dealing with custom fields
- (void)postionTextViewContentView;
- (BOOL)checkCustomFieldsMinusMetadata;

@end