midi_ios/QXLive/Manager/QXFileManager.m

//
//  QXFileManager.m
//  QXLive
//
//  Created by 启星 on 2025/5/8.
//

#import "QXFileManager.h"
static NSString *separatorStr = @"$&";
///导航历史文件
static NSString *searhHistory = @"searhHistoty.txt";

/// path
static NSString *QXVideoPlayerDownloadAtPath = @"GiftSource";
@implementation QXFileManager
+(NSString *)getDocumentPath{
    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    NSString *documentsDirectory = [paths objectAtIndex:0];
    return documentsDirectory;
}

+(NSString *)getLibraryPreferencesPath{
    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSLibraryDirectory, NSUserDomainMask, YES);
    NSString *PreferenceDirectory = [paths objectAtIndex:0];
    return PreferenceDirectory;
}

+(NSString *)getLibraryCachesPath{
    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
    NSString *cacheDirectory = [paths objectAtIndex:0];
    return cacheDirectory;
}

+(NSString *)getTmpPath{
    NSString*tmpPath = NSTemporaryDirectory();
    return tmpPath;
}
+ (NSString*)getSearchHistoryPath{
    NSString *dir = [NSString stringWithFormat:@"%@/Documents/SearchHistory", NSHomeDirectory()];
    BOOL isDir = NO;
    NSFileManager *fileManager = [NSFileManager defaultManager];
    BOOL existed = [fileManager fileExistsAtPath:dir isDirectory:&isDir];
    ///文件夹已存在
    if (existed) {
        return dir;
    }
    BOOL result = NO;
    if (!(isDir == YES && existed == YES)){
         result =[fileManager createDirectoryAtPath:dir withIntermediateDirectories:YES attributes:nil error:nil];
    }
    if (result) {
        return dir;
    }else{
        return @"";
    }
}



+(BOOL)writeSearchHistoryWithContent:(NSString*)content{
    NSString *path = [QXFileManager getSearchHistoryPath];
    if (path.length == 0) {
        NSLog(@"文件夹创建失败");
        return NO;
    }
    NSString *filePath;
    NSString *str = @"";
    //获取历史搜索记录
    NSArray *historyArr = [self getSearchHistory];
    if ([historyArr containsObject:content]) {
        QXLOG(@"搜素已存在");
        return NO;
    }
    if (historyArr.count > 0) {
        //历史搜索记录为空
        str = [historyArr componentsJoinedByString:separatorStr];
    }
    //添加最新的搜索历史
    if (str.length == 0) {
        str = content;
    }else{
        str = [NSString stringWithFormat:@"%@%@%@",content,separatorStr,str];
    }
    
    filePath = [path stringByAppendingPathComponent:searhHistory];

    if (filePath.length == 0) {
        NSLog(@"文件路径为空");
        return NO;
    }
   
    BOOL result = [str writeToFile:filePath atomically:YES encoding:NSUTF8StringEncoding error:nil];
    if (result) {
        NSLog(@"写入文件成功");
    }else{
        NSLog(@"写入文件失败");
    }
    return result;
}

+(NSArray<NSString *> *)getSearchHistory{
    NSArray *arr;
    NSString *filePath = [NSString stringWithFormat:@"%@/Documents/SearchHistory", NSHomeDirectory()];
    filePath = [filePath stringByAppendingPathComponent:searhHistory];
    NSString *str = [NSString stringWithContentsOfFile:filePath encoding:NSUTF8StringEncoding error:nil];
    if (!str || str.length == 0) {
        return nil;
    }
    arr = [str componentsSeparatedByString:separatorStr];
    return arr;
}

+(BOOL)removeSearchHistory{
    NSString *filePath = [NSString stringWithFormat:@"%@/Documents/SearchHistory", NSHomeDirectory()];
    filePath = [filePath stringByAppendingPathComponent:searhHistory];
    return [[NSFileManager defaultManager] removeItemAtPath:filePath error:nil];
}
+ (NSString*)createLocalSourceVideoDirectory{
    NSFileManager *fileManager = [NSFileManager defaultManager];
    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
    NSString *cacheDirectory = [paths objectAtIndex:0];
    NSString*path = [cacheDirectory stringByAppendingPathComponent:QXVideoPlayerDownloadAtPath];
    if (![fileManager fileExistsAtPath:QXVideoPlayerDownloadAtPath]) {
        NSError *error = nil;
        BOOL ret = [fileManager createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:&error];
        NSLog(@"文件夹创建是否成功=%u",ret);
    }
    return path;
}
+ (NSString*)getGiftVideoPath:(NSString*)videoName{
    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
    NSString *cacheDirectory = [paths objectAtIndex:0];
    NSString*path = [cacheDirectory stringByAppendingPathComponent:QXVideoPlayerDownloadAtPath];
    NSString *fileNamePath = [path stringByAppendingPathComponent:videoName];
    return fileNamePath;
}
+ (BOOL)isExistsFileWithFilePath:(NSString *)filePath {
    NSFileManager *fileManager = [NSFileManager defaultManager];
    return [fileManager fileExistsAtPath:filePath];
}
@end