AIPlayRingtones/AIPlayRingtones/Common/ASFileManager.m

//
//  ASFileManager.m
//  AIPlayRingtones
//
//  Created by mini on 2025/5/28.
//

#import "ASFileManager.h"

@implementation ASFileManager


+ (NSURL *)documentsDirectory {
    return [NSFileManager.defaultManager URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask].firstObject;
}

+ (NSURL *)cacheDirectory {
    return [NSFileManager.defaultManager URLsForDirectory:NSCachesDirectory inDomains:NSUserDomainMask].firstObject;
}

+ (void)copyFileWithOverwriteFrom:(NSURL *)sourceURL to:(NSURL *)targetURL {
    NSFileManager *fileManager = [NSFileManager defaultManager];
    @try {
        [self removeItemFrom:targetURL];
        [self checkFolderAndCreateFrom:targetURL];
        [fileManager copyItemAtURL:sourceURL toURL:targetURL error:nil];
        NSLog(@"文件复制成功！");
    } @catch (NSException *exception) {
        NSLog(@"文件复制失败: %@", exception.description);
    }
}

+ (void)removeItemFrom:(NSURL *)sourceURL {
    NSFileManager *fileManager = [NSFileManager defaultManager];
    @try {
        if ([fileManager fileExistsAtPath:sourceURL.path]) {
            [fileManager removeItemAtURL:sourceURL error:nil];
        }
        NSLog(@"文件删除成功！");
    } @catch (NSException *exception) {
        NSLog(@"文件删除失败: %@", exception.description);
    }
}

+ (void)checkFolderAndCreateFrom:(NSURL *)destinationURL {
    NSFileManager *fileManager = [NSFileManager defaultManager];
    NSURL *destinationDirectory = [destinationURL URLByDeletingLastPathComponent];
    
    if (![fileManager fileExistsAtPath:destinationDirectory.path]) {
        @try {
            [fileManager createDirectoryAtURL:destinationDirectory withIntermediateDirectories:YES attributes:nil error:nil];
        } @catch (NSException *exception) {
            NSLog(@"尝试创建文件夹失败: %@", exception.description);
        }
    }
}

+ (BOOL)fileExistsAtURL:(NSURL *)url {
    return [[NSFileManager defaultManager] fileExistsAtPath:url.path];
}

+ (void)createDirectoryAtURL:(NSURL *)url error:(NSError **)error {
    if (![self fileExistsAtURL:url]) {
        [[NSFileManager defaultManager] createDirectoryAtURL:url withIntermediateDirectories:YES attributes:nil error:error];
    }
}

+ (NSString *)getCacheSubPathAtURL:(NSURL *)url {
    NSArray *array = [url.path componentsSeparatedByString:@"/Caches/"];
    NSString *cashFilePath = array.lastObject;
    return cashFilePath ?: @"";
}

@end


@implementation NSString (CachePath)

- (BOOL)isCachesPath {
    return [self containsString:@"/Caches/"];
}

- (NSString *)fillCachePath {
    return [[ASFileManager cacheDirectory] URLByAppendingPathComponent:self].path;
}

- (NSURL *)fillCacheURL {
    return [[ASFileManager cacheDirectory] URLByAppendingPathComponent:self];
}

- (NSString *)cachesLastURLString {
    NSArray *parts = [self componentsSeparatedByString:@"/Caches/"];
    if (parts.count > 1) {
        return parts.lastObject;
    }
    return self;
}

@end


@implementation NSString (DocumentPath)

- (BOOL)isDocumentPath {
    return [self containsString:@"/Documents/"];
}

- (NSString *)fillDocumentPath {
    return [[ASFileManager documentsDirectory] URLByAppendingPathComponent:self].path;
}

- (NSURL *)fillDocumentURL {
    return [[ASFileManager documentsDirectory] URLByAppendingPathComponent:self];
}

- (NSString *)documentLastURLString {
    NSArray *parts = [self componentsSeparatedByString:@"/Documents/"];
    if (parts.count > 1) {
        return parts.lastObject;
    }
    return self;
}

@end