//
//  TXScrollLabelView.h
//
//  Created by tingxins on 2/23/16.
//  Copyright © 2016 tingxins. All rights reserved.
//  如果在使用 TXScrollLabelView 的过程中出现bug，请及时联系，我会尽快进行修复。如果有更好的点子，直接 Open an issue 或者 submit a pr。
/**
 Blog : https://tingxins.com
 简书 ：http://www.jianshu.com/u/5141561e4d59
 GitHub : https://github.com/tingxins
 Weibo : http://weibo.com/tingxins
 Twitter : http://twitter.com/tingxins
 */

#define TX_DEPRECATED_METHODS(explain) __attribute__((deprecated(explain)))
#define TX_DEPRECATED_MESSAGES(explain) __deprecated_msg(explain)

#import <UIKit/UIKit.h>
#import "UIView+TXFrame.h"

@class TXScrollLabelView;

@protocol TXScrollLabelViewDelegate <NSObject>
@optional
- (void)scrollLabelView:(TXScrollLabelView *)scrollLabelView didClickWithText:(NSString *)text atIndex:(NSInteger)index;

@end

@interface TXScrollLabelView : UIScrollView

typedef NS_ENUM(NSInteger, TXScrollLabelViewType) {
    TXScrollLabelViewTypeLeftRight = 0, //not supports scrollInset.top\bottom\right
    TXScrollLabelViewTypeUpDown,        //not supports scrollInset.top\bottom
    TXScrollLabelViewTypeFlipRepeat,    //not supports scrollInset.top\bottom
    TXScrollLabelViewTypeFlipNoRepeat   //not supports scrollInset.top\bottom
};

/*************WILL BE REMOVED IN FUTURE.********************/
#pragma mark - Deprecated property
/** Deprecated, please Use `scrollTitle` */
@property (copy, nonatomic) NSString *tx_scrollTitle TX_DEPRECATED_METHODS("Deprecated, please Use `scrollTitle`");
/** Deprecated, please Use `scrollType` */
@property (assign, nonatomic) TXScrollLabelViewType tx_scrollType TX_DEPRECATED_METHODS("Deprecated, please Use `scrollType`");
/** Deprecated, please Use `scrollVelocity` */
@property (assign, nonatomic) NSTimeInterval tx_scrollVelocity TX_DEPRECATED_METHODS("Deprecated, please Use `scrollVelocity`");
/** Deprecated, please Use `frame` */
@property (assign, nonatomic) CGRect tx_scrollContentSize TX_DEPRECATED_METHODS("Deprecated, please Use `frame`");
/** Deprecated, please Use `scrollTitleColor` */
@property (strong, nonatomic) UIColor *tx_scrollTitleColor TX_DEPRECATED_METHODS("Deprecated, please Use `scrollTitleColor`");
/*************ALL ABOVE.***********************************/

#pragma mark - On Used Property
@property (weak, nonatomic) id<TXScrollLabelViewDelegate> scrollLabelViewDelegate;
/** 滚动文字 */
@property (copy, nonatomic) NSString *scrollTitle;
/** 滚动类型 */
@property (assign, nonatomic) TXScrollLabelViewType scrollType;
/** 滚动速率([0, 10])，单位秒s，建议在初始化方法中设置该属性*/
@property (assign, nonatomic) NSTimeInterval scrollVelocity;
/** 文本颜色 */
@property (strong, nonatomic) UIColor *scrollTitleColor;
/** 滚动内部inset */
@property (assign, nonatomic) UIEdgeInsets scrollInset;
/** 每次循环滚动的间距 */
@property (assign, nonatomic) CGFloat scrollSpace;
/** 文字排版 */
@property (assign, nonatomic) NSTextAlignment textAlignment;
/** 字体大小 */
@property (strong, nonatomic) UIFont *font;
//根据内容自适应宽度 Pending!!
@property (assign, nonatomic) BOOL autoWidth;

#pragma mark - setupAttributeTitle

- (void)setupAttributeTitle:(NSAttributedString *)attributeTitle;

#pragma mark - Instance Methods

- (instancetype)initWithTitle:(NSString *)scrollTitle
                         type:(TXScrollLabelViewType)scrollType
                     velocity:(NSTimeInterval)scrollVelocity
                      options:(UIViewAnimationOptions)options
                        inset:(UIEdgeInsets)inset;

#pragma mark - Factory Methods

+ (instancetype)scrollWithTitle:(NSString *)scrollTitle;

+ (instancetype)scrollWithTitle:(NSString *)scrollTitle
                           type:(TXScrollLabelViewType)scrollType;

+ (instancetype)scrollWithTitle:(NSString *)scrollTitle
                           type:(TXScrollLabelViewType)scrollType
                       velocity:(NSTimeInterval)scrollVelocity;

+ (instancetype)scrollWithTitle:(NSString *)scrollTitle
                           type:(TXScrollLabelViewType)scrollType
                       velocity:(NSTimeInterval)scrollVelocity
                        options:(UIViewAnimationOptions)options;

/**
 类初始化方法
 @param scrollTitle 滚动文本
 @param scrollType 滚动类型
 @param scrollVelocity 滚动速率
 @param options Now, supports the types of TXScrollLabelViewTypeFlipRepeat\NoRepeat only.
 @param inset just edgeInset.
 */
+ (instancetype)scrollWithTitle:(NSString *)scrollTitle
                           type:(TXScrollLabelViewType)scrollType
                       velocity:(NSTimeInterval)scrollVelocity
                        options:(UIViewAnimationOptions)options
                          inset:(UIEdgeInsets)inset;

#pragma mark - Operation Methods
/**
 *  开始滚动
 */
- (void) beginScrolling;
/**
 *  停止滚动
 */
- (void) endScrolling;

/**
 *  暂停滚动(暂不支持恢复)
 */
- (void) pauseScrolling;

@end

@interface TXScrollLabelView (TXArray)

/**
 类初始化方法
 @param scrollTexts 滚动文本数组
 */
- (instancetype)initWithTextArray:(NSArray *)scrollTexts
                             type:(TXScrollLabelViewType)scrollType
                         velocity:(NSTimeInterval)scrollVelocity
                          options:(UIViewAnimationOptions)options
                            inset:(UIEdgeInsets)inset;

+ (instancetype)scrollWithTextArray:(NSArray *)scrollTexts
                               type:(TXScrollLabelViewType)scrollType
                           velocity:(NSTimeInterval)scrollVelocity
                            options:(UIViewAnimationOptions)options
                              inset:(UIEdgeInsets)inset;

@end

@interface TXScrollLabelView (TXScrollLabelViewDeprecated)

+ (instancetype)tx_setScrollTitle:(NSString *)scrollTitle TX_DEPRECATED_MESSAGES("Method deprecated. Use `+ scrollWithTitle:`");

+ (instancetype)tx_setScrollTitle:(NSString *)scrollTitle
                       scrollType:(TXScrollLabelViewType)scrollType TX_DEPRECATED_MESSAGES("Method deprecated. Use `+ scrollWithTitle:type:`");

+ (instancetype)tx_setScrollTitle:(NSString *)scrollTitle
                       scrollType:(TXScrollLabelViewType)scrollType
                   scrollVelocity:(NSTimeInterval)scrollVelocity TX_DEPRECATED_MESSAGES("Method deprecated. Use `+ scrollWithTitle:type:velocity:`");

+ (instancetype)tx_setScrollTitle:(NSString *)scrollTitle
                       scrollType:(TXScrollLabelViewType)scrollType
                   scrollVelocity:(NSTimeInterval)scrollVelocity
                          options:(UIViewAnimationOptions)options TX_DEPRECATED_MESSAGES("Method deprecated. Use `+ scrollWithTitle:type:velocity:options:`");

+ (instancetype)tx_setScrollTitle:(NSString *)scrollTitle
                       scrollType:(TXScrollLabelViewType)scrollType
                   scrollVelocity:(NSTimeInterval)scrollVelocity
                          options:(UIViewAnimationOptions)options
                            inset:(UIEdgeInsets)inset TX_DEPRECATED_MESSAGES("Method deprecated. Use `+ scrollWithTitle:type:velocity:options:inset:`");
@end

@interface UIView (TXAdditions)

- (void)addTapGesture:(id)target sel:(SEL)selector;

@end