// 工程依赖了几个开源库，运行工程之前需要先安装一下这几个开源库
// 1、打开终端命令行工具；
// 2、cd 到工程所在目录
// 3、执行 pod install 命令

dusheng.xu$ cd /Users/(省略若干路径)/XDSReader
dusheng.xu$ pod install

// 工程配置：  
// 1、将工程中的XDSReaderKit与XDSReadMenu两个文件夹add到工程中；  
// 2、由于需要xml解析，需要添加相应的库支持  
    	添加libz.tbd
        other link flag 添加  -lxml2
        Header Search Paths 添加  usr/include/libxml2

// .pch文件中
//  工程中引用第三方库ZipArchive进行文件解压，其中包含c代码，
//  需要在.pch文件添加一句话#ifdef __OBJC__ #endif，
//  然后将所有#import<>/#import ""都要放置到这句话的中间
    #ifdef __OBJC__
        #import <UIKit/UIKit.h>
        #import <Foundation/Foundation.h>
        #import "XDSReaderHeader.h"
//  #endif

主要入口代码：
//TXT
//NSURL *fileURL = [[NSBundle mainBundle] URLForResource:@"mdjyml"withExtension:@"txt"];

//EPUB
NSURL *fileURL = [[NSBundle mainBundle] URLForResource:@"走遍中国珍藏版(图说天下·国家地理系列)"withExtension:@"epub"];

dispatch_async(dispatch_get_global_queue(0, 0), ^{
    XDSBookModel *bookModel = [XDSBookModel getLocalModelWithURL:fileURL];
    dispatch_async(dispatch_get_main_queue(), ^{
        XDSReadPageViewController *pageView = [[XDSReadPageViewController alloc] init];
        [[XDSReadManager sharedManager] setResourceURL:fileURL];//文件位置
        [[XDSReadManager sharedManager] setBookModel:bookModel];
        [[XDSReadManager sharedManager] setRmDelegate:pageView];
        [self presentViewController:pageView animated:YES completion:nil];
    });
});

//获取对于章节页码的radViewController，并为其设置代理对象
- (XDSReadViewController *)readViewWithChapter:(NSInteger)chapter
                                          page:(NSInteger)page
                                      delegate:(id<XDSReadViewControllerDelegate>)rvDelegate;

- (void)readViewJumpToChapter:(NSInteger)chapter page:(NSInteger)page;//跳转到指定章节（上一章，下一章，slider，目录）
- (void)readViewJumpToNote:(XDSNoteModel *)note;//跳转到指定笔记，因为是笔记是基于位置查找的，使用page查找可能出错
- (void)readViewJumpToMark:(XDSMarkModel *)mark;//跳转到指定书签，因为是书签是基于位置查找的，使用page查找可能出错
- (void)configReadFontSize:(BOOL)plus;//设置字体大小;
- (void)configReadFontName:(NSString *)fontName;//设置字体;
- (void)configReadTheme:(UIColor *)theme;//设置阅读背景
- (void)updateReadModelWithChapter:(NSInteger)chapter page:(NSInteger)page;//更新阅读记录
- (void)closeReadView;//关闭阅读器
- (void)addBookMark;//添加或删除书签
- (void)addNoteModel:(XDSNoteModel *)noteModel;//添加笔记

[[XDSReadManager sharedManager] closeReadView];

UIColor *theme = [UIColor whiteColor];
[[XDSReadManager sharedManager] configReadTheme:theme];

NSString *fontName = @"STXingkai";
[[XDSReadManager sharedManager] configReadFontName: fontName];

BOOL plusSize = YES;
[[XDSReadManager sharedManager] configReadFontSize:plusSize];

_chapter = 10;
_page = 2;
[[XDSReadManager sharedManager] updateReadModelWithChapter:_chapter page:_page];

//如果书签存在则删除，不存在则添加
[[XDSReadManager sharedManager] addBookMark];
self.markButton.selected = [CURRENT_RECORD.chapterModel isMarkAtPage:CURRENT_RECORD.currentPage];

XDSNoteModel *model = [[XDSNoteModel alloc] init];
model.content = [_content substringWithRange:_selectRange];
model.note = alertController.textFields.firstObject.text;
model.date = [NSDate date];
XDSChapterModel *chapterModel = CURRENT_RECORD.chapterModel;
model.locationInChapterContent = _selectRange.location + [chapterModel.pageArray[CURRENT_RECORD.currentPage] integerValue];
[[XDSReadManager sharedManager] addNoteModel:model];

NSInteger selectedChapter = [CURRENT_BOOK_MODEL.chapters indexOfObject:chapterModel];
NSInteger page = 0;
[[XDSReadManager sharedManager] readViewJumpToChapter:selectedChapter page:page];   

[[XDSReadManager sharedManager] readViewJumpToNote:noteModel];

[[XDSReadManager sharedManager] readViewJumpToMark:markModel];

@interface XDSBookModel : NSObject <NSCoding>
  @property (nonatomic,strong) NSMutableArray <XDSChapterModel *>*chapters;//全部章节
  @property (nonatomic,readonly) NSArray <XDSChapterModel*> *chapterContainNotes;//包含笔记的章节
  @property (nonatomic,readonly) NSArray <XDSChapterModel *>*chapterContainMarks;//包含书签的章节
@end

@interface XDSChapterModel : NSObject<NSCopying,NSCoding>
  @property (nonatomic,copy) NSArray<XDSNoteModel *>*notes;
  @property (nonatomic,copy) NSArray<XDSMarkModel *>*marks;
@end