#include "pch.h"
#include "objc_utils.h"

#ifdef __OBJC__


@implementation PathWithModDate
@end

@implementation ObjcUtils
+ (NSArray*)getFilesAtPathSortedByModificationDate:(NSString*)folderPath
{
    NSArray *allPaths = [NSFileManager.defaultManager contentsOfDirectoryAtPath:folderPath error:nil];

    NSMutableArray *sortedPaths = [NSMutableArray new];
    for (NSString *path in allPaths) {
        NSString *fullPath = [folderPath stringByAppendingPathComponent:path];

        NSDictionary *attr = [NSFileManager.defaultManager attributesOfItemAtPath:fullPath error:nil];
        NSDate *modDate = [attr objectForKey:NSFileModificationDate];

        PathWithModDate *pathWithDate = [[PathWithModDate alloc] init];
        pathWithDate.path = fullPath;
        pathWithDate.modDate = modDate;
        [sortedPaths addObject:pathWithDate];
    }

    [sortedPaths sortUsingComparator:^(PathWithModDate *path1, PathWithModDate *path2) {
        // Descending (most recently modified first)
        return [path2.modDate compare:path1.modDate];
    }];

    return sortedPaths;
}
@end
#endif