//
//    Copyright (c) 2018-present, Square, Inc. All rights reserved.
//
//    Your use of this software is subject to the Square Developer Terms of
//    Service (https://squareup.com/legal/developers). This copyright 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>

/**
 Encapsulates options used to style SQIPCardEntryViewController.
 */
@interface SQIPTheme : NSObject <NSCopying>

/**
 The font used for text fields and informational messages.
 */
@property (nonatomic, strong, nonnull) UIFont *font;

/**
 The background color of the card entry view controller.
 */
@property (nonatomic, strong, nonnull) UIColor *backgroundColor;

/**
 The fill color for text fields.
 */
@property (nonatomic, strong, nonnull) UIColor *foregroundColor;

/**
 The text field text color.
 */
@property (nonatomic, strong, nonnull) UIColor *textColor;

/**
 The text field placeholder text color.
 */
@property (nonatomic, strong, nonnull) UIColor *placeholderTextColor;

/**
 The tint color reflected in:
 * the text field cursor
 * the save button background color when enabled
 * the loading indicator
 */
@property (nonatomic, strong, nonnull) UIColor *tintColor;

/**
 The text color used to display informational messages (e.g. "Enter the three digit CVV number").
 */
@property (nonatomic, strong, nonnull) UIColor *messageColor;

/**
 The text color used to display errors.
 */
@property (nonatomic, strong, nonnull) UIColor *errorColor;

/**
 The title of the save button.
 
 */
@property (nonatomic, strong, nonnull) NSString *saveButtonTitle;

/**
 The save button font.
 */
@property (nonatomic, strong, nonnull) UIFont *saveButtonFont;

/**
 The text color of the save button when enabled.
 */
@property (nonatomic, strong, nonnull) UIColor *saveButtonTextColor;

/**
 The keyboard appearance.
 */
@property (nonatomic) UIKeyboardAppearance keyboardAppearance;

/**
 Sets an optional custom cancel button used to dismiss the view controller.
 This property is nil by default, indicating that the default cancel button should be used.
 */

@property (nonatomic, strong, nullable) UIBarButtonItem *cancelButton;

@end