//
//  XYPlayPAGView.m
//  Timi
//
//  Created by 翟玉磊 on 2021/12/28.
//

#import "XYPlayPAGView.h"

@interface XYPlayPAGView ()

/// PAG显示视图
@property (strong, nonatomic) PAGView *pagView;
/// PAG资源文件
@property (strong, nonatomic) PAGFile *pagFile;

@end

@implementation XYPlayPAGView

#pragma mark - Public
- (void)clear {
    if (_pagView) {
        [_pagView removeFromSuperview];
        _pagView = nil;
    }
}

/// 设置动画资源路径且是否播放
/// @param fileName 资源文件
/// @param play 是否播放
- (void)setResourcePathWithFileName:(NSString *)fileName play:(BOOL)play {
    [self setResourcePathWithFileName:fileName];
    
    if (play) {
        [self.pagView play];
    }
}

/// 只设置动画资源路径
- (void)setResourcePathWithFileName:(NSString *)fileName {
    // 构建pag播放文件
    self.pagFile = [PAGFile Load:[self resourcePathWithFileName:fileName]];
    
    //关联PAGView和PAGFile
    [self.pagView setComposition:self.pagFile];
}

/// 设置播放次数 -1则无限播放 默认1
- (void)setRepeatCount:(int)repeatCount {
    [self.pagView setRepeatCount:repeatCount];
}

/// 动画视图显示方式 拉伸，平铺、、
- (void)setScaleMode:(PAGScaleMode)value {
    [self.pagView setScaleMode:value];
}

/// 替换文本
- (void)replaceText:(XYPlayPAGReplaceTextContentType)type text:(NSString *)text {
    
    // 获取第0个图层的文字信息
    PAGText *pagText = [self.pagFile getTextData:(int)type];
    pagText.text = text;
    
    // 设置第0个图层的文字信息，这里可以设置的index为0到numText-1
    [self.pagFile replaceText:(int)type data:pagText];
}

/// 替换图片
- (void)replaceImage:(XYPlayPAGReplaceImageContentType)type image:(UIImage *)image {
    // 通过image获取pagImage，pagImage还可以通过path/pixelBuffer等等途径获取，具体请看PAGImage类
    PAGImage *pagImage = [PAGImage FromCGImage:image.CGImage];
    
    // 替换第0个图层的图像，这里可以设置的index为0到numImages-1
    [self.pagFile replaceImage:(int)type data:pagImage];
}

/// 当前播放状态
- (BOOL)isPlaying {
    return self.pagView.isPlaying;
}

/// 播放
- (void)play {
    [self.pagView play];
}

/// 暂停
- (void)stop {
    [self.pagView stop];
}

/// 替换过内容刷新
- (BOOL)flush {
    return [self.pagView flush];
}


- (NSString *)resourcePathWithFileName:(NSString *)fileName {
    return [[NSBundle mainBundle] pathForResource:fileName ofType:@"pag"];
}

#pragma mark - InIt
- (instancetype)init {
    if (self = [super init]) {
        
        [self setupUI];
    }
    return self;
}

- (void)setupUI {
        
    [self pagView];
}

#pragma mark - lazy
- (PAGView *)pagView {
    if (_pagView == nil) {
        _pagView = [[PAGView alloc] init];
        [self addSubview:self.pagView];
        [self.pagView mas_makeConstraints:^(MASConstraintMaker *make) {
            make.edges.equalTo(self);
        }];
    }
    return _pagView;
}
@end