v0.4.0: scroll log, worker slots, disk skip, color gradient, parallel export

Makefile

@@ -1,6 +1,6 @@
 BINARY     := ./bin/photoscli
 MODULE     := gitea.k3s.k0.nu/tools/photocli
-VERSION    := 0.2.5
+VERSION    := 0.4.0
 BRIDGE_DIR := bridge
 LDFLAGS    := -X main.version=$(VERSION)
 OBJ        := $(BRIDGE_DIR)/photokit_bridge.o
@@ -31,7 +31,7 @@ build: $(LIB)
 
 test: $(STUB_LIB)
 	go vet -tags=test ./...
-	go test -tags=test -race -coverprofile=coverage.out -covermode=atomic -coverpkg=./... ./...
+	go test -tags=test -race -coverprofile=coverage.out ./cmd/photoscli/ ./internal/photos/
 	@grep -v 'main_main.go' coverage.out > coverage_filtered.out 2>/dev/null || true
 	@mv coverage_filtered.out coverage.out 2>/dev/null || true
 	@go tool cover -func=coverage.out | tail -1

README.md

@@ -37,7 +37,7 @@ The bridge uses PhotoKit to:
 - Go 1.22+
 - Xcode command-line tools
 
-The project builds with cgo and links against `Photos`, `Foundation`, and `AppKit`.
+The project builds with cgo and links against `Photos`, `Foundation`, `AppKit`, and `UniformTypeIdentifiers`.
 
 ## Build
 
@@ -106,9 +106,13 @@ Example output:
 
 - Requests Photos access
 - Walks the Photos folder and album hierarchy
+- Builds a complete index of all assets before exporting, skipping files already on disk
 - Creates directories as `out/folder/album/files`
 - Exports previews by default, originals when `--originals` is present
-- Shows per-asset progress bar with filename, file size, and cloud/local status
+- Shows a progress display with:
+  - Scroll log of completed files (✅ copied, ☁ downloaded, ⏭ skipped, ❌ failed)
+  - Worker status lines with live download progress bars for cloud files
+  - Total and Album progress bars with color gradient (red → yellow → green)
 - Uses `--size` only for preview export
 
 Example layout:
@@ -128,7 +132,7 @@ backup/
 - Requests Photos access
 - Resolves `--album-id` by local identifier first, then by album title if not found
 - Creates the output directory if needed
-- Exports assets one at a time with a progress bar: `[=======---]  50%  filename.jpg  1.2 MB  cloud`
+- Exports assets with a progress bar
 - Shows file size and cloud/local status for each exported asset
 - Exports resized JPEG previews by default
 - Exports original files when `--originals` is present
@@ -138,6 +142,8 @@ backup/
 
 `--originals` switches export mode to original-file export. In that mode, `--size` is ignored.
 
+`--include-videos` includes video and audio assets in the export. By default, videos and audio are filtered out.
+
 `tree`
 
 - Requests Photos access
@@ -191,7 +197,7 @@ A second signal forces an immediate exit.
 
 ## Architecture
 
-- `cmd/photoscli`: CLI entrypoint, argument parsing, and album name resolution
+- `cmd/photoscli`: CLI entrypoint, argument parsing, progress display, and album name resolution
 - `internal/photos`: Go bridge interface, JSON parsing, and error mapping
 - `bridge/`: Objective-C PhotoKit implementation plus a C test stub
 
@@ -206,4 +212,4 @@ Data passed from Objective-C to Go is serialized as JSON and unmarshaled into Go
 - Original export currently writes the first PhotoKit asset resource for each asset, which may not capture every related representation for complex assets
 - iCloud-backed assets may require network download during export
 - A second interrupt signal forces an immediate exit without waiting for the current file
-- Partial export failures are not listed individually
+- Partial export failures are not listed individually

bridge/photokit_bridge.h

@@ -1,10 +1,19 @@
 #ifndef PHOTOKIT_BRIDGE_H
 #define PHOTOKIT_BRIDGE_H
 
+#include <stdint.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+typedef struct {
+    int active;
+    double progress;
+    int64_t bytes_done;
+    int64_t bytes_total;
+} export_progress_t;
+
 int photos_request_access(void);
 
 char *photos_list_albums_json(void);
@@ -15,13 +24,15 @@ char *photos_export_preview_json(
     const char *asset_id,
     const char *output_dir,
     int target_size,
-    int index
+    int index,
+    int slot_index
 );
 
 char *photos_export_original_json(
     const char *asset_id,
     const char *output_dir,
-    int index
+    int index,
+    int slot_index
 );
 
 char *photos_list_tree_json(void);
@@ -32,6 +43,10 @@ int photos_request_is_cancelled(void);
 
 void photos_free_string(char *value);
 
+export_progress_t *photos_get_progress_slots(void);
+int photos_get_progress_slot_count(void);
+void photos_reset_progress_slots(void);
+
 #ifdef __cplusplus
 }
 #endif

bridge/photokit_bridge.m

@@ -1,10 +1,24 @@
 #import <Foundation/Foundation.h>
 #import <AppKit/AppKit.h>
 #import <Photos/Photos.h>
+#import <UniformTypeIdentifiers/UniformTypeIdentifiers.h>
+#import <objc/message.h>
 #import "photokit_bridge.h"
 
 static volatile int photos_cancelled = 0;
 
+#define PROGRESS_SLOT_COUNT 3
+static export_progress_t progress_slots[PROGRESS_SLOT_COUNT];
+
+static void reset_slot(int slot_index) {
+    if (slot_index >= 0 && slot_index < PROGRESS_SLOT_COUNT) {
+        progress_slots[slot_index].active = 0;
+        progress_slots[slot_index].progress = 0;
+        progress_slots[slot_index].bytes_done = 0;
+        progress_slots[slot_index].bytes_total = 0;
+    }
+}
+
 static NSDictionary *make_error_dict(NSString *message) {
     return @{@"error": message};
 }
@@ -192,6 +206,60 @@ char *photos_list_albums_json(void) {
     return json_from_object(@{@"albums": list});
 }
 
+static NSString *resource_type_string(NSInteger type) {
+    switch (type) {
+        case 1:  return @"photo";
+        case 2:  return @"video";
+        case 3:  return @"audio";
+        case 4:  return @"alternatePhoto";
+        case 5:  return @"fullSizePhoto";
+        case 6:  return @"fullSizeVideo";
+        case 7:  return @"adjustmentData";
+        case 8:  return @"adjustmentBasePhoto";
+        case 9:  return @"pairedVideo";
+        case 10: return @"fullSizePairedVideo";
+        case 11: return @"adjustmentBasePairedVideo";
+        case 12: return @"adjustmentBaseVideo";
+        default: return [NSString stringWithFormat:@"other(%ld)", (long)type];
+    }
+}
+
+static NSString *media_type_string(PHAssetMediaType type) {
+    switch (type) {
+        case PHAssetMediaTypeImage:  return @"image";
+        case PHAssetMediaTypeVideo:  return @"video";
+        case PHAssetMediaTypeAudio:  return @"audio";
+        default:                     return @"unknown";
+    }
+}
+
+static NSString *iso8601_string(NSDate *date) {
+    if (!date) return nil;
+    static NSDateFormatter *fmt = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        fmt = [[NSDateFormatter alloc] init];
+        fmt.locale = [NSLocale localeWithLocaleIdentifier:@"en_US_POSIX"];
+        fmt.dateFormat = @"yyyy-MM-dd'T'HH:mm:ssZ";
+    });
+    return [fmt stringFromDate:date];
+}
+
+#import <objc/message.h>
+
+static BOOL resource_is_locally_available(PHAssetResource *res) {
+    @try {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
+        SEL sel = @selector(isLocallyAvailable);
+        if ([res respondsToSelector:sel]) {
+            return ((BOOL (*)(id, SEL))objc_msgSend)(res, sel);
+        }
+#pragma clang diagnostic pop
+    } @catch (NSException *e) {}
+    return NO;
+}
+
 static NSString *asset_cloud_status_string(PHAsset *asset) {
     @try {
         id cloudId = [asset performSelector:@selector(cloudIdentifier)];
@@ -200,16 +268,17 @@ static NSString *asset_cloud_status_string(PHAsset *asset) {
         }
     } @catch (NSException *exception) {
     }
-    PHAssetResource *resource = [PHAssetResource assetResourcesForAsset:asset].firstObject;
+    PHAssetResource *resource = nil;
+    @try {
+        resource = [PHAssetResource assetResourcesForAsset:asset].firstObject;
+    } @catch (NSException *e) {
+        resource = nil;
+    }
     if (resource) {
-        @try {
-            id locallyAvailable = [resource performSelector:@selector(isLocallyAvailable)];
-            if (locallyAvailable && [locallyAvailable boolValue]) {
-                return @"local";
-            }
-            return @"cloud";
-        } @catch (NSException *exception) {
+        if (resource_is_locally_available(resource)) {
+            return @"local";
         }
+        return @"cloud";
     }
     return @"local";
 }
@@ -236,16 +305,53 @@ char *photos_list_assets_json(const char *album_id) {
         PHAsset *asset = assets[i];
         NSString *lid = asset.localIdentifier;
         NSString *filename = nil;
-        NSArray<PHAssetResource *> *resources = [PHAssetResource assetResourcesForAsset:asset];
+        NSArray<PHAssetResource *> *resources = nil;
+        @try {
+            resources = [PHAssetResource assetResourcesForAsset:asset];
+        } @catch (NSException *e) {
+            resources = @[];
+        }
         if (resources.count > 0) {
             filename = resources.firstObject.originalFilename;
         }
         NSString *cloudStatus = asset_cloud_status_string(asset);
-        [list addObject:@{
+        NSString *mediaTypeStr = media_type_string(asset.mediaType);
+
+        NSString *creationDateStr = iso8601_string(asset.creationDate);
+
+        NSMutableArray *resourcesList = [NSMutableArray arrayWithCapacity:resources.count];
+        for (PHAssetResource *res in resources) {
+            NSString *resTypeStr = resource_type_string(res.type);
+            NSString *uti = res.uniformTypeIdentifier ?: @"";
+            BOOL isLocal = resource_is_locally_available(res);
+            [resourcesList addObject:@{
+                @"type": resTypeStr,
+                @"filename": res.originalFilename ?: @"",
+                @"uti": uti,
+                @"local": @(isLocal)
+            }];
+        }
+
+        NSMutableDictionary *dict = [NSMutableDictionary dictionaryWithDictionary:@{
             @"id": lid ?: @"",
             @"filename": filename ?: @"",
-            @"cloud": cloudStatus
+            @"cloud": cloudStatus,
+            @"mediaType": mediaTypeStr,
+            @"pixelWidth": @(asset.pixelWidth),
+            @"pixelHeight": @(asset.pixelHeight),
+            @"duration": @(asset.duration),
+            @"isFavorite": @(asset.isFavorite)
         }];
+        if (creationDateStr) {
+            dict[@"creationDate"] = creationDateStr;
+        }
+        if (@available(macOS 12, *)) {
+            dict[@"hasAdjustments"] = @(asset.hasAdjustments);
+        }
+        if (resourcesList.count > 0) {
+            dict[@"resources"] = resourcesList;
+        }
+        [list addObject:dict];
     }
 
     return json_from_object(@{@"assets": list, @"total": @(assets.count)});
@@ -266,23 +372,32 @@ char *photos_list_tree_json(void) {
 }
 
 
-char *photos_export_preview_json(const char *asset_id, const char *output_dir, int target_size, int index) {
-    if (!asset_id || !output_dir) return json_from_object(make_error_dict(@"asset_id and output_dir required"));
+#define RETURN_PREVIEW(x) do { reset_slot(slot_index); return (x); } while(0)
+
+char *photos_export_preview_json(const char *asset_id, const char *output_dir, int target_size, int index, int slot_index) {
+    if (!asset_id || !output_dir) RETURN_PREVIEW(json_from_object(make_error_dict(@"asset_id and output_dir required")));
     if (target_size <= 0) target_size = 1024;
 
     NSString *nsAssetId = [NSString stringWithUTF8String:asset_id];
     NSString *nsOutputDir = [NSString stringWithUTF8String:output_dir];
-    if (!nsAssetId || !nsOutputDir) return json_from_object(make_error_dict(@"invalid UTF-8 in arguments"));
+    if (!nsAssetId || !nsOutputDir) RETURN_PREVIEW(json_from_object(make_error_dict(@"invalid UTF-8 in arguments")));
 
     if (!ensure_directory(nsOutputDir)) {
-        return json_from_object(make_error_dict(@"failed to create output directory"));
+        RETURN_PREVIEW(json_from_object(make_error_dict(@"failed to create output directory")));
     }
 
     PHFetchResult<PHAsset *> *fetch = [PHAsset fetchAssetsWithLocalIdentifiers:@[nsAssetId] options:nil];
-    if (fetch.count == 0) return json_from_object(make_error_dict(@"asset not found"));
+    if (fetch.count == 0) RETURN_PREVIEW(json_from_object(make_error_dict(@"asset not found")));
 
     PHAsset *asset = fetch.firstObject;
 
+    if (slot_index >= 0 && slot_index < PROGRESS_SLOT_COUNT) {
+        progress_slots[slot_index].active = 1;
+        progress_slots[slot_index].progress = 0;
+        progress_slots[slot_index].bytes_done = 0;
+        progress_slots[slot_index].bytes_total = 0;
+    }
+
     PHImageManager *im = [PHImageManager defaultManager];
     CGFloat scale = (CGFloat)target_size;
     CGSize targetCGSize = CGSizeMake(scale, scale);
@@ -291,6 +406,11 @@ char *photos_export_preview_json(const char *asset_id, const char *output_dir, i
     imgOpts.resizeMode = PHImageRequestOptionsResizeModeExact;
     imgOpts.networkAccessAllowed = YES;
     imgOpts.synchronous = YES;
+    imgOpts.progressHandler = ^(double progress, NSError * _Nullable error, BOOL * _Nonnull stop, NSDictionary * _Nullable info) {
+        if (slot_index >= 0 && slot_index < PROGRESS_SLOT_COUNT) {
+            progress_slots[slot_index].progress = progress;
+        }
+    };
 
     dispatch_semaphore_t sem = dispatch_semaphore_create(0);
     __block NSData *imageData = nil;
@@ -313,21 +433,35 @@ char *photos_export_preview_json(const char *asset_id, const char *output_dir, i
     }];
 
     if (!semaphore_wait_with_timeout(sem, 120)) {
-        return json_from_object(@{@"error": @"timeout waiting for image", @"cloud": asset_cloud_status_string(asset)});
+        RETURN_PREVIEW(json_from_object(@{@"error": @"timeout waiting for image", @"cloud": asset_cloud_status_string(asset)}));
     }
 
     if (!imageData) {
-        return json_from_object(@{@"error": @"failed to render image", @"cloud": asset_cloud_status_string(asset)});
+        RETURN_PREVIEW(json_from_object(@{@"error": @"failed to render image", @"cloud": asset_cloud_status_string(asset)}));
     }
 
     NSString *safe = sanitized_asset_identifier(asset.localIdentifier);
     NSString *filename = [NSString stringWithFormat:@"%04lu_%@.jpg", (unsigned long)index, safe];
     NSString *filepath = [nsOutputDir stringByAppendingPathComponent:filename];
 
+    NSFileManager *fm = [NSFileManager defaultManager];
+    NSDictionary *existingAttrs = [fm attributesOfItemAtPath:filepath error:nil];
+    if (existingAttrs) {
+        NSNumber *existingSize = existingAttrs[NSFileSize];
+        if (existingSize && existingSize.unsignedLongValue > 0) {
+            RETURN_PREVIEW(json_from_object(@{
+                @"filename": filename,
+                @"size": existingSize,
+                @"cloud": asset_cloud_status_string(asset),
+                @"skipped": @YES
+            }));
+        }
+    }
+
     NSError *writeErr = nil;
     if (![imageData writeToFile:filepath options:NSDataWritingAtomic error:&writeErr]) {
         NSString *msg = writeErr ? writeErr.localizedDescription : @"unknown write error";
-        return json_from_object(@{@"error": [NSString stringWithFormat:@"write failed: %@", msg], @"cloud": asset_cloud_status_string(asset)});
+        RETURN_PREVIEW(json_from_object(@{@"error": [NSString stringWithFormat:@"write failed: %@", msg], @"cloud": asset_cloud_status_string(asset)}));
     }
 
     NSNumber *fileSize = nil;
@@ -336,32 +470,47 @@ char *photos_export_preview_json(const char *asset_id, const char *output_dir, i
         fileSize = attrs[NSFileSize];
     }
 
-    return json_from_object(@{
+    RETURN_PREVIEW(json_from_object(@{
         @"filename": filename,
         @"size": fileSize ?: @0,
         @"cloud": asset_cloud_status_string(asset)
-    });
+    }));
 }
+#undef RETURN_PREVIEW
 
-char *photos_export_original_json(const char *asset_id, const char *output_dir, int index) {
-    if (!asset_id || !output_dir) return json_from_object(make_error_dict(@"asset_id and output_dir required"));
+#define RETURN_ORIGINAL(x) do { reset_slot(slot_index); return (x); } while(0)
+
+char *photos_export_original_json(const char *asset_id, const char *output_dir, int index, int slot_index) {
+    if (!asset_id || !output_dir) RETURN_ORIGINAL(json_from_object(make_error_dict(@"asset_id and output_dir required")));
 
     NSString *nsAssetId = [NSString stringWithUTF8String:asset_id];
     NSString *nsOutputDir = [NSString stringWithUTF8String:output_dir];
-    if (!nsAssetId || !nsOutputDir) return json_from_object(make_error_dict(@"invalid UTF-8 in arguments"));
+    if (!nsAssetId || !nsOutputDir) RETURN_ORIGINAL(json_from_object(make_error_dict(@"invalid UTF-8 in arguments")));
 
     if (!ensure_directory(nsOutputDir)) {
-        return json_from_object(make_error_dict(@"failed to create output directory"));
+        RETURN_ORIGINAL(json_from_object(make_error_dict(@"failed to create output directory")));
     }
 
     PHFetchResult<PHAsset *> *fetch = [PHAsset fetchAssetsWithLocalIdentifiers:@[nsAssetId] options:nil];
-    if (fetch.count == 0) return json_from_object(make_error_dict(@"asset not found"));
+    if (fetch.count == 0) RETURN_ORIGINAL(json_from_object(make_error_dict(@"asset not found")));
 
     PHAsset *asset = fetch.firstObject;
 
-    NSArray<PHAssetResource *> *resources = [PHAssetResource assetResourcesForAsset:asset];
+    if (slot_index >= 0 && slot_index < PROGRESS_SLOT_COUNT) {
+        progress_slots[slot_index].active = 1;
+        progress_slots[slot_index].progress = 0;
+        progress_slots[slot_index].bytes_done = 0;
+        progress_slots[slot_index].bytes_total = 0;
+    }
+
+    NSArray<PHAssetResource *> *resources = nil;
+    @try {
+        resources = [PHAssetResource assetResourcesForAsset:asset];
+    } @catch (NSException *e) {
+        resources = @[];
+    }
     if (resources.count == 0) {
-        return json_from_object(@{@"error": @"no resources", @"cloud": asset_cloud_status_string(asset)});
+        RETURN_ORIGINAL(json_from_object(@{@"error": @"no resources", @"cloud": asset_cloud_status_string(asset)}));
     }
 
     PHAssetResource *resource = resources.firstObject;
@@ -371,11 +520,38 @@ char *photos_export_original_json(const char *asset_id, const char *output_dir,
     }
 
     NSString *filepath = unique_path_for_filename(nsOutputDir, filename, (NSUInteger)index);
+
+    NSFileManager *fm = [NSFileManager defaultManager];
+    {
+        NSString *checkPath = [nsOutputDir stringByAppendingPathComponent:filename];
+        NSDictionary *existingAttrs = [fm attributesOfItemAtPath:checkPath error:nil];
+        if (existingAttrs) {
+            NSNumber *existingSize = existingAttrs[NSFileSize];
+            if (existingSize && existingSize.unsignedLongValue > 0) {
+                RETURN_ORIGINAL(json_from_object(@{
+                    @"filename": filename,
+                    @"size": existingSize,
+                    @"cloud": asset_cloud_status_string(asset),
+                    @"skipped": @YES
+                }));
+            }
+        }
+    }
+
     NSURL *fileURL = [NSURL fileURLWithPath:filepath];
 
+    if ([fm fileExistsAtPath:filepath]) {
+        [fm removeItemAtPath:filepath error:nil];
+    }
+
     PHAssetResourceManager *rm = [PHAssetResourceManager defaultManager];
     PHAssetResourceRequestOptions *opts = [[PHAssetResourceRequestOptions alloc] init];
     opts.networkAccessAllowed = YES;
+    opts.progressHandler = ^(double progress) {
+        if (slot_index >= 0 && slot_index < PROGRESS_SLOT_COUNT) {
+            progress_slots[slot_index].progress = progress;
+        }
+    };
 
     dispatch_semaphore_t sem = dispatch_semaphore_create(0);
     __block NSError *writeErr = nil;
@@ -387,11 +563,79 @@ char *photos_export_original_json(const char *asset_id, const char *output_dir,
         dispatch_semaphore_signal(sem);
     }];
     if (!semaphore_wait_with_timeout(sem, 120)) {
-        return json_from_object(@{@"error": @"timeout waiting for resource", @"cloud": asset_cloud_status_string(asset)});
+        RETURN_ORIGINAL(json_from_object(@{@"error": @"timeout waiting for resource", @"cloud": asset_cloud_status_string(asset)}));
     }
 
     if (writeErr) {
-        return json_from_object(@{@"error": [NSString stringWithFormat:@"write failed: %@", writeErr.localizedDescription], @"cloud": asset_cloud_status_string(asset)});
+        PHImageRequestOptions *imgOpts = [[PHImageRequestOptions alloc] init];
+        imgOpts.networkAccessAllowed = YES;
+        imgOpts.synchronous = NO;
+
+        dispatch_semaphore_t sem2 = dispatch_semaphore_create(0);
+        __block NSData *fallbackData = nil;
+        __block NSError *fallbackErr = nil;
+        __block NSString *fallbackUTI = nil;
+
+        [[PHImageManager defaultManager] requestImageDataAndOrientationForAsset:asset
+                                                                       options:imgOpts
+                                                                 resultHandler:^(NSData *imageData, NSString *dataUTI, CGImagePropertyOrientation orientation, NSDictionary *info) {
+            if (info[PHImageErrorKey]) {
+                fallbackErr = info[PHImageErrorKey];
+            } else if (imageData) {
+                fallbackData = imageData;
+                fallbackUTI = dataUTI;
+            } else {
+                fallbackErr = [NSError errorWithDomain:@"photoscli" code:-1 userInfo:@{NSLocalizedDescriptionKey: @"no data"}];
+            }
+            dispatch_semaphore_signal(sem2);
+        }];
+
+        if (!semaphore_wait_with_timeout(sem2, 120)) {
+            RETURN_ORIGINAL(json_from_object(@{@"error": @"timeout waiting for image data", @"cloud": asset_cloud_status_string(asset)}));
+        }
+
+        if (fallbackErr || !fallbackData) {
+            NSString *detail = writeErr.localizedDescription;
+            if (fallbackErr) {
+                detail = [NSString stringWithFormat:@"%@; fallback: %@", detail, fallbackErr.localizedDescription];
+            }
+            RETURN_ORIGINAL(json_from_object(@{@"error": [NSString stringWithFormat:@"write failed: %@", detail], @"cloud": asset_cloud_status_string(asset)}));
+        }
+
+        NSString *ext = nil;
+        if (fallbackUTI) {
+            UTType *uti = [UTType typeWithIdentifier:fallbackUTI];
+            if (uti && uti.preferredFilenameExtension) {
+                ext = uti.preferredFilenameExtension;
+            }
+        }
+        if (ext.length == 0) {
+            ext = @"dng";
+        }
+
+        NSString *baseFilename = [filename stringByDeletingPathExtension];
+        if (baseFilename.length == 0) {
+            baseFilename = sanitized_asset_identifier(asset.localIdentifier);
+        }
+        NSString *fallbackFilename = [NSString stringWithFormat:@"%@.%@", baseFilename, ext];
+        NSString *fallbackPath = [nsOutputDir stringByAppendingPathComponent:fallbackFilename];
+
+        NSError *writeFallbackErr = nil;
+        if (![fallbackData writeToFile:fallbackPath options:NSDataWritingAtomic error:&writeFallbackErr]) {
+            RETURN_ORIGINAL(json_from_object(@{@"error": [NSString stringWithFormat:@"write failed: %@", writeFallbackErr.localizedDescription], @"cloud": asset_cloud_status_string(asset)}));
+        }
+
+        NSNumber *fileSize = nil;
+        NSDictionary *attrs = [[NSFileManager defaultManager] attributesOfItemAtPath:fallbackPath error:nil];
+        if (attrs) {
+            fileSize = attrs[NSFileSize];
+        }
+
+        RETURN_ORIGINAL(json_from_object(@{
+            @"filename": fallbackFilename,
+            @"size": fileSize ?: @0,
+            @"cloud": asset_cloud_status_string(asset)
+        }));
     }
 
     NSString *writtenFilename = [filepath lastPathComponent];
@@ -401,12 +645,13 @@ char *photos_export_original_json(const char *asset_id, const char *output_dir,
         fileSize = attrs[NSFileSize];
     }
 
-    return json_from_object(@{
+    RETURN_ORIGINAL(json_from_object(@{
         @"filename": writtenFilename,
         @"size": fileSize ?: @0,
         @"cloud": asset_cloud_status_string(asset)
-    });
+    }));
 }
+#undef RETURN_ORIGINAL
 
 void photos_free_string(char *value) {
     if (value) free(value);
@@ -419,3 +664,15 @@ void photos_request_cancel(void) {
 int photos_request_is_cancelled(void) {
     return photos_cancelled;
 }
+
+export_progress_t *photos_get_progress_slots(void) {
+    return progress_slots;
+}
+
+int photos_get_progress_slot_count(void) {
+    return PROGRESS_SLOT_COUNT;
+}
+
+void photos_reset_progress_slots(void) {
+    memset(progress_slots, 0, sizeof(progress_slots));
+}

bridge/photokit_bridge_stub.c

@@ -1,5 +1,8 @@
 #include <stdlib.h>
 #include <string.h>
+#include "../bridge/photokit_bridge.h"
+
+static export_progress_t stub_progress_slots[3];
 
 static char *alloc_json(const char *s) {
     size_t len = strlen(s);
@@ -46,18 +49,20 @@ char *photos_list_assets_json(const char *album_id) {
     return alloc_json(stub_assets_json);
 }
 
-char *photos_export_preview_json(const char *asset_id, const char *output_dir, int target_size, int index) {
+char *photos_export_preview_json(const char *asset_id, const char *output_dir, int target_size, int index, int slot_index) {
     (void)asset_id;
     (void)output_dir;
     (void)target_size;
     (void)index;
+    (void)slot_index;
     return maybe_alloc_json(stub_export_preview_json);
 }
 
-char *photos_export_original_json(const char *asset_id, const char *output_dir, int index) {
+char *photos_export_original_json(const char *asset_id, const char *output_dir, int index, int slot_index) {
     (void)asset_id;
     (void)output_dir;
     (void)index;
+    (void)slot_index;
     return maybe_alloc_json(stub_export_original_json);
 }
 
@@ -84,4 +89,16 @@ void photos_test_set_export_preview_json(const char *json) {
 
 void photos_test_set_export_original_json(const char *json) {
     stub_export_original_json = json;
+}
+
+export_progress_t *photos_get_progress_slots(void) {
+    return stub_progress_slots;
+}
+
+int photos_get_progress_slot_count(void) {
+    return 3;
+}
+
+void photos_reset_progress_slots(void) {
+    memset(stub_progress_slots, 0, sizeof(stub_progress_slots));
 }

cmd/photoscli/main.go

@@ -3,7 +3,10 @@ package main
 import (
 	"fmt"
 	"io"
+	"os"
+	"path/filepath"
 	"strings"
+	"sync"
 	"time"
 
 	"gitea.k3s.k0.nu/tools/photocli/internal/photos"
@@ -47,8 +50,8 @@ Usage:
   photoscli albums
   photoscli photos --album-id <id>
   photoscli tree
-  photoscli backup-all --out <dir> [--size <px>] [--originals]
-  photoscli export --album-id <id> --out <dir> [--size <px>] [--originals]
+  photoscli backup-all --out <dir> [--size <px>] [--originals] [--include-videos]
+  photoscli export --album-id <id> --out <dir> [--size <px>] [--originals] [--include-videos]
   photoscli version
 
 Commands:
@@ -60,10 +63,11 @@ Commands:
   version   Print version
 
 Flags:
-  --album-id <id>   Album local identifier or title (required for photos/export)
-  --out <dir>       Output directory (required for export/backup-all)
-  --size <px>       Target longest-side in pixels (default: 1024, preview export only)
-  --originals       Export original files instead of JPEG previews`)
+  --album-id <id>     Album local identifier or title (required for photos/export)
+  --out <dir>         Output directory (required for export/backup-all)
+  --size <px>         Target longest-side in pixels (default: 1024, preview export only)
+  --originals         Export original files instead of JPEG previews
+  --include-videos    Include video assets (videos are skipped by default)`)
 }
 
 func mustAuth(stderr io.Writer, bridge photos.Bridge) int {
@@ -129,7 +133,17 @@ func cmdPhotos(args []string, stdout, stderr io.Writer, bridge photos.Bridge) in
 		return 1
 	}
 	for _, a := range assets {
-		fmt.Fprintf(stdout, "%s\t%s\t%s\n", a.ID, a.Filename, a.Cloud)
+		fmt.Fprintf(stdout, "%s\t%s\t%s\t%s\t%dx%d", a.ID, a.Filename, a.Cloud, a.MediaType, a.PixelWidth, a.PixelHeight)
+		if a.CreationDate != nil {
+			fmt.Fprintf(stdout, "\t%s", *a.CreationDate)
+		}
+		if a.Duration > 0 {
+			fmt.Fprintf(stdout, "\t%.1fs", a.Duration)
+		}
+		if a.IsFavorite {
+			fmt.Fprintf(stdout, "\t*")
+		}
+		fmt.Fprintln(stdout)
 	}
 	return 0
 }
@@ -153,6 +167,7 @@ func cmdExport(args []string, stdout, stderr io.Writer, bridge photos.Bridge) in
 	albumID := flagVal(args, "--album-id")
 	outDir := flagVal(args, "--out")
 	originals := hasFlag(args, "--originals")
+	skipVideos := !hasFlag(args, "--include-videos")
 	sizeStr := flagValWithDefault(args, "--size", "1024")
 
 	if albumID == "" {
@@ -189,6 +204,10 @@ func cmdExport(args []string, stdout, stderr io.Writer, bridge photos.Bridge) in
 		return 1
 	}
 
+	if skipVideos {
+		assets, total = filterVideos(assets)
+	}
+
 	fmt.Fprintf(stderr, "exporting %d assets (%s) to %s...\n", total, exportMode(originals), outDir)
 	exported, failed := exportAssets(assets, outDir, size, originals, total, stderr, bridge, "")
 
@@ -212,6 +231,7 @@ func cmdExport(args []string, stdout, stderr io.Writer, bridge photos.Bridge) in
 func cmdBackupAll(args []string, stdout, stderr io.Writer, bridge photos.Bridge) int {
 	outDir := flagVal(args, "--out")
 	originals := hasFlag(args, "--originals")
+	skipVideos := !hasFlag(args, "--include-videos")
 	sizeStr := flagValWithDefault(args, "--size", "1024")
 
 	if outDir == "" {
@@ -238,9 +258,9 @@ func cmdBackupAll(args []string, stdout, stderr io.Writer, bridge photos.Bridge)
 		return 1
 	}
 	albumCount := countAlbums(nodes)
-	fmt.Fprintf(stderr, "found %d albums, exporting to %s...\n", albumCount, outDir)
+	fmt.Fprintf(stderr, "found %d albums, building index...\n", albumCount)
 
-	totalAssets, _, failed, err := backupTree(nodes, outDir, size, originals, stderr, bridge)
+	totalAssets, failed, err := backupTree(nodes, outDir, size, originals, skipVideos, stderr, bridge)
 	if err != nil {
 		fmt.Fprintf(stderr, "error: %v\n", err)
 		return 1
@@ -258,72 +278,279 @@ func cmdBackupAll(args []string, stdout, stderr io.Writer, bridge photos.Bridge)
 	return 0
 }
 
-func backupTree(nodes []photos.CollectionNode, outDir string, targetSize int, originals bool, stderr io.Writer, bridge photos.Bridge) (int, int, int, error) {
-	exported := 0
-	total := 0
-	failed := 0
+type pendingAsset struct {
+	asset  photos.Asset
+	path   string
+	album  string
+}
+
+func collectPendingAssets(nodes []photos.CollectionNode, outDir string, bridge photos.Bridge, skipVideos bool, originals bool, stderr io.Writer) ([]pendingAsset, int) {
+	var items []pendingAsset
+	var skipped int
+	collectNodes(nodes, outDir, bridge, skipVideos, originals, &items, &skipped, stderr)
+	return items, skipped
+}
+
+func collectNodes(nodes []photos.CollectionNode, outDir string, bridge photos.Bridge, skipVideos bool, originals bool, items *[]pendingAsset, skipped *int, stderr io.Writer) {
 	for _, node := range nodes {
 		if bridge.IsCancelled() {
-			break
+			return
 		}
 		path := outDir + "/" + sanitizePathComponent(node.Name)
 		if node.Kind == "folder" {
-			n, t, f, err := backupTree(node.Children, path, targetSize, originals, stderr, bridge)
-			if err != nil {
-				return exported, total, failed, err
-			}
-			exported += n
-			total += t
-			failed += f
+			collectNodes(node.Children, path, bridge, skipVideos, originals, items, skipped, stderr)
 			continue
 		}
 		if node.Kind == "album" && node.ID != "" {
-			assets, assetTotal, err := bridge.ListAssets(node.ID)
+			assets, _, err := bridge.ListAssets(node.ID)
 			if err != nil {
-				fmt.Fprintf(stderr, "\n  skipped album %s: %v\n", node.Name, err)
+				fmt.Fprintf(stderr, "  \u26a0 album %s: %v\n", node.Name, err)
 				continue
 			}
-			fmt.Fprintf(stderr, "\nalbum: %s (%d assets)\n", node.Name, assetTotal)
-			total += assetTotal
-			n, f := exportAssets(assets, path, targetSize, originals, total, stderr, bridge, path+"/")
-			exported += n
-			failed += f
+			if skipVideos {
+				assets, _ = filterVideos(assets)
+			}
+			for _, a := range assets {
+				if fileExistsOnDisk(a, path, originals, len(*items)+*skipped) {
+					*skipped++
+					continue
+				}
+				*items = append(*items, pendingAsset{asset: a, path: path, album: node.Name})
+			}
+			fmt.Fprintf(stderr, "  indexing: %d files (%d skipped)\r", len(*items), *skipped)
 		}
 	}
-	return exported, total, failed, nil
 }
 
-func exportAssets(assets []photos.Asset, outDir string, targetSize int, originals bool, total int, stderr io.Writer, bridge photos.Bridge, dirPrefix string) (int, int) {
-	exported := 0
+func backupTree(nodes []photos.CollectionNode, outDir string, targetSize int, originals bool, skipVideos bool, stderr io.Writer, bridge photos.Bridge) (int, int, error) {
+	pending, skipped := collectPendingAssets(nodes, outDir, bridge, skipVideos, originals, stderr)
+	if bridge.IsCancelled() {
+		return 0, 0, nil
+	}
+	total := len(pending)
+	fmt.Fprintf(stderr, "  indexed %d files (%d skipped), exporting to %s...\n", total, skipped, outDir)
+	bar := newProgressBar(stderr, 3)
+	exported, failed := exportPending(pending, targetSize, originals, total, bar, bridge)
+	bar.clear()
+	return exported, failed, nil
+}
+
+func exportPending(pending []pendingAsset, targetSize int, originals bool, total int, bar *progressBar, bridge photos.Bridge) (int, int) {
+	if len(pending) < 4 {
+		return exportPendingSerial(pending, targetSize, originals, total, bar, bridge)
+	}
+	return exportPendingParallel(pending, targetSize, originals, total, bar, bridge, 3)
+}
+
+func exportPendingSerial(pending []pendingAsset, targetSize int, originals bool, total int, bar *progressBar, bridge photos.Bridge) (int, int) {
+	done := 0
 	failed := 0
 	var totalBytes int64
 	var totalDur time.Duration
-	for i, a := range assets {
+
+	for i, pa := range pending {
 		if bridge.IsCancelled() {
 			break
 		}
+		bar.setWorker(0, pa.asset.Filename, 0, pa.asset.Cloud, "exporting")
+		bar.setTotal(done+failed, total, "")
+		bar.setAlbum(pa.album, 0, 0)
+		bar.draw()
 		start := time.Now()
-		result, exportErr := exportOne(bridge, a, outDir, targetSize, originals, i)
+		result, exportErr := exportOne(bridge, pa.asset, pa.path, targetSize, originals, i)
 		dur := time.Since(start)
-		if exportErr == nil {
+		isErr := exportErr != nil
+		isSkipped := result.Skipped
+		if !isErr && !isSkipped {
 			totalBytes += result.Size
 			totalDur += dur
 		}
+		if isErr {
+			failed++
+		} else {
+			done++
+		}
 		avgSpeed := float64(0)
 		if totalDur > 0 {
 			avgSpeed = float64(totalBytes) / totalDur.Seconds()
 		}
-		progressBar(stderr, exported+failed+1, total, dirPrefix+result.Filename, result.Size, result.Cloud, avgSpeed, exportErr != nil)
-		if exportErr != nil {
-			fmt.Fprintf(stderr, "\n  failed: %s: %v\n", a.Filename, exportErr)
-			failed++
+		bar.setTotal(done+failed, total, "")
+		bar.setAlbum(pa.album, 0, 0)
+		bar.setWorker(0, "", 0, "", "")
+		var logLine string
+		if isErr {
+			logLine = fmt.Sprintf("\u274c %s: %v", pa.asset.Filename, exportErr)
+		} else if isSkipped {
+			logLine = fmt.Sprintf("\u23ed %s", result.Filename)
+		} else if result.Cloud == "cloud" {
+			logLine = fmt.Sprintf("\u2601 %s - %s - downloaded %s", result.Filename, formatSize(result.Size), formatSpeed(avgSpeed))
+		} else {
+			logLine = fmt.Sprintf("\u2705 %s - %s - copied", result.Filename, formatSize(result.Size))
+		}
+		bar.logCompleted(logLine)
+	}
+	return done, failed
+}
+
+func exportPendingParallel(pending []pendingAsset, targetSize int, originals bool, total int, bar *progressBar, bridge photos.Bridge, workers int) (int, int) {
+	type resultEntry struct {
+		result photos.ExportResult
+		err    error
+		pa     pendingAsset
+		dur    time.Duration
+	}
+
+	completed := make(chan resultEntry, len(pending))
+
+	jobs := make(chan int, len(pending))
+	var wg sync.WaitGroup
+	for w := 0; w < workers; w++ {
+		wg.Add(1)
+		go func(workerID int) {
+			defer wg.Done()
+			for i := range jobs {
+				if bridge.IsCancelled() {
+					completed <- resultEntry{err: fmt.Errorf("cancelled"), pa: pending[i]}
+					continue
+				}
+				bar.setWorker(workerID, pending[i].asset.Filename, 0, pending[i].asset.Cloud, "exporting")
+				start := time.Now()
+				var result photos.ExportResult
+				var exportErr error
+				if originals {
+					result, exportErr = bridge.ExportOriginalWithSlot(pending[i].asset.ID, pending[i].path, i, workerID)
+				} else {
+					result, exportErr = bridge.ExportPreviewWithSlot(pending[i].asset.ID, pending[i].path, targetSize, i, workerID)
+				}
+				dur := time.Since(start)
+				bar.setWorker(workerID, "", 0, "", "")
+				completed <- resultEntry{result: result, err: exportErr, pa: pending[i], dur: dur}
+			}
+		}(w)
+	}
+
+	go func() {
+		for i := range pending {
+			if bridge.IsCancelled() {
+				break
+			}
+			jobs <- i
+		}
+		close(jobs)
+	}()
+
+	slots := photos.GetProgressSlots()
+	pollDone := make(chan struct{})
+	go func() {
+		ticker := time.NewTicker(100 * time.Millisecond)
+		defer ticker.Stop()
+		for {
+			select {
+			case <-ticker.C:
+				if bridge.IsCancelled() {
+					return
+				}
+				slots = photos.GetProgressSlots()
+				for i := 0; i < workers && i < len(slots); i++ {
+					bar.updateWorkerProgress(i, slots[i].Progress, slots[i].BytesDone, slots[i].BytesTotal)
+				}
+				bar.draw()
+			case <-pollDone:
+				return
+			}
+		}
+	}()
+
+	done := 0
+	failed := 0
+	var totalBytes int64
+	var totalDur time.Duration
+	for n := 0; n < len(pending); n++ {
+		var entry resultEntry
+		select {
+		case entry = <-completed:
+		case <-time.After(2 * time.Second):
+			if bridge.IsCancelled() {
+				close(pollDone)
+				wg.Wait()
+				return done, failed
+			}
 			continue
 		}
-		exported++
+		if bridge.IsCancelled() {
+			close(pollDone)
+			wg.Wait()
+			return done, failed
+		}
+		isErr := entry.err != nil
+		isSkipped := entry.result.Skipped
+		if !isErr && !isSkipped {
+			totalBytes += entry.result.Size
+			totalDur += entry.dur
+		}
+		if isErr {
+			failed++
+		} else {
+			done++
+		}
+		avgSpeed := float64(0)
+		if totalDur > 0 {
+			avgSpeed = float64(totalBytes) / totalDur.Seconds()
+		}
+		bar.setTotal(done+failed, total, "")
+		bar.setAlbum(entry.pa.album, 0, 0)
+
+		var logLine string
+		if isErr {
+			logLine = fmt.Sprintf("\u274c %s: %v", entry.pa.asset.Filename, entry.err)
+		} else if isSkipped {
+			logLine = fmt.Sprintf("\u23ed %s", entry.result.Filename)
+		} else if entry.result.Cloud == "cloud" {
+			logLine = fmt.Sprintf("\u2601 %s - %s - downloaded %s", entry.result.Filename, formatSize(entry.result.Size), formatSpeed(avgSpeed))
+		} else {
+			logLine = fmt.Sprintf("\u2705 %s - %s - copied", entry.result.Filename, formatSize(entry.result.Size))
+		}
+		bar.logCompleted(logLine)
 	}
+	close(pollDone)
+	wg.Wait()
+	photos.ResetProgressSlots()
+	return done, failed
+}
+
+func exportAssets(assets []photos.Asset, outDir string, targetSize int, originals bool, total int, stderr io.Writer, bridge photos.Bridge, dirPrefix string) (int, int) {
+	pending := make([]pendingAsset, len(assets))
+	for i, a := range assets {
+		pending[i] = pendingAsset{asset: a, path: outDir, album: dirPrefix}
+	}
+	bar := newProgressBar(stderr, 1)
+	exported, failed := exportPending(pending, targetSize, originals, len(pending), bar, bridge)
+	bar.clear()
 	return exported, failed
 }
 
+func fileExistsOnDisk(asset photos.Asset, outDir string, originals bool, index int) bool {
+	var candidates []string
+	if originals {
+		if asset.Filename != "" {
+			candidates = append(candidates, filepath.Join(outDir, asset.Filename))
+			base := strings.TrimSuffix(asset.Filename, filepath.Ext(asset.Filename))
+			ext := filepath.Ext(asset.Filename)
+			candidates = append(candidates, filepath.Join(outDir, fmt.Sprintf("%04d_%s%s", index, base, ext)))
+		}
+	} else {
+		safeID := sanitizePathComponent(asset.ID)
+		candidates = append(candidates, filepath.Join(outDir, fmt.Sprintf("%04d_%s.jpg", index, safeID)))
+	}
+	for _, p := range candidates {
+		info, err := os.Stat(p)
+		if err == nil && info.Size() > 0 {
+			return true
+		}
+	}
+	return false
+}
+
 func exportOne(bridge photos.Bridge, a photos.Asset, outDir string, targetSize int, originals bool, index int) (photos.ExportResult, error) {
 	if originals {
 		return bridge.ExportOriginal(a.ID, outDir, index)
@@ -331,6 +558,16 @@ func exportOne(bridge photos.Bridge, a photos.Asset, outDir string, targetSize i
 	return bridge.ExportPreview(a.ID, outDir, targetSize, index)
 }
 
+func filterVideos(assets []photos.Asset) ([]photos.Asset, int) {
+	filtered := make([]photos.Asset, 0, len(assets))
+	for _, a := range assets {
+		if a.MediaType != "video" && a.MediaType != "audio" {
+			filtered = append(filtered, a)
+		}
+	}
+	return filtered, len(filtered)
+}
+
 // Must stay in sync with sanitized_path_component in bridge/photokit_bridge.m
 func sanitizePathComponent(name string) string {
 	s := strings.TrimSpace(name)
@@ -385,79 +622,6 @@ func flagValWithDefault(args []string, name, def string) string {
 	return def
 }
 
-func progressBar(w io.Writer, current, total int, filename string, size int64, cloud string, avgSpeed float64, isErr bool) {
-	pct := 0
-	if total > 0 {
-		pct = current * 100 / total
-	}
-	barWidth := 25
-	filled := pct * barWidth / 100
-	partial := (pct * barWidth % 100) * len(blockPartial) / 100
-	bar := strings.Repeat(string(blockFull), filled)
-	if filled < barWidth {
-		if partial > 0 {
-			bar += string(blockPartial[partial])
-		}
-		bar += strings.Repeat(string(blockEmpty), barWidth-filled-1)
-	}
-	fileSize := formatSize(size)
-	cloudLabel := ""
-	if cloud == "cloud" {
-		cloudLabel = formatSpeed(avgSpeed)
-		if cloudLabel != "" {
-			cloudLabel = " " + cloudLabel
-		}
-		cloudLabel = " ☁" + cloudLabel
-	}
-	name := filename
-	maxName := 30
-	if len(name) > maxName {
-		name = "…" + name[len(name)-maxName+1:]
-	}
-	fmt.Fprintf(w, "\r%s [%s] %3d%% %s%s  %s", name, bar, pct, fileSize, cloudLabel, statusLabel(isErr))
-}
-
-var blockFull = '█'
-var blockEmpty = '░'
-var blockPartial = []rune{'▏', '▎', '▍', '▌', '▋', '▊', '▉', '█'}
-
-func statusLabel(isErr bool) string {
-	if isErr {
-		return "✗"
-	}
-	return ""
-}
-
-func formatSpeed(bytesPerSec float64) string {
-	if bytesPerSec <= 0 {
-		return ""
-	}
-	const kb = 1024
-	const mb = kb * 1024
-	if bytesPerSec >= mb {
-		return fmt.Sprintf("%.1f MB/s", bytesPerSec/mb)
-	}
-	if bytesPerSec >= kb {
-		return fmt.Sprintf("%.1f KB/s", bytesPerSec/kb)
-	}
-	return fmt.Sprintf("%.0f B/s", bytesPerSec)
-}
-
-func formatSize(bytes int64) string {
-	if bytes <= 0 {
-		return ""
-	}
-	const kb = 1024
-	const mb = kb * 1024
-	if bytes >= mb {
-		return fmt.Sprintf("%.1f MB", float64(bytes)/float64(mb))
-	}
-	if bytes >= kb {
-		return fmt.Sprintf("%.1f KB", float64(bytes)/float64(kb))
-	}
-	return fmt.Sprintf("%d B", bytes)
-}
-
 func exportMode(originals bool) string {
 	if originals {
 		return "originals"

cmd/photoscli/main_test.go

@@ -6,6 +6,7 @@ import (
 	"bytes"
 	"fmt"
 	"strings"
+	"sync/atomic"
 	"testing"
 
 	"gitea.k3s.k0.nu/tools/photocli/internal/photos"
@@ -49,6 +50,12 @@ func (m *mockBridge) ExportOriginal(assetID, out string, index int) (photos.Expo
 	}
 	return photos.ExportResult{Filename: "test.jpg", Size: 2048, Cloud: "cloud"}, nil
 }
+func (m *mockBridge) ExportPreviewWithSlot(assetID, out string, targetSize, index, slotIndex int) (photos.ExportResult, error) {
+	return m.ExportPreview(assetID, out, targetSize, index)
+}
+func (m *mockBridge) ExportOriginalWithSlot(assetID, out string, index, slotIndex int) (photos.ExportResult, error) {
+	return m.ExportOriginal(assetID, out, index)
+}
 func (m *mockBridge) Cancel() { m.cancelled = true }
 func (m *mockBridge) IsCancelled() bool { return m.cancelled }
 
@@ -161,13 +168,16 @@ func TestCmdPhotosMissingAlbumID(t *testing.T) {
 
 func TestCmdPhotosSuccess(t *testing.T) {
 	b := &mockBridge{
-		assets: []photos.Asset{{ID: "as1", Filename: "IMG_0001.JPG", Cloud: "local"}, {ID: "as2", Filename: "IMG_0002.JPG", Cloud: "cloud"}},
+		assets: []photos.Asset{
+			{ID: "as1", Filename: "IMG_0001.JPG", Cloud: "local", MediaType: "image", PixelWidth: 4032, PixelHeight: 3024},
+			{ID: "as2", Filename: "IMG_0002.JPG", Cloud: "cloud", MediaType: "image", PixelWidth: 1920, PixelHeight: 1080},
+		},
 	}
 	out, _, rc := runWith([]string{"photos", "--album-id", "x"}, b)
 	if rc != 0 {
 		t.Errorf("rc = %d", rc)
 	}
-	expected := "as1\tIMG_0001.JPG\tlocal\nas2\tIMG_0002.JPG\tcloud\n"
+	expected := "as1\tIMG_0001.JPG\tlocal\timage\t4032x3024\nas2\tIMG_0002.JPG\tcloud\timage\t1920x1080\n"
 	if out != expected {
 		t.Errorf("out = %q, want %q", out, expected)
 	}
@@ -317,7 +327,7 @@ func TestCmdBackupAllExportError(t *testing.T) {
 	if rc != 0 {
 		t.Fatalf("rc = %d, stderr = %q", rc, stderr)
 	}
-	if !strings.Contains(stderr, "failed: img.jpg: disk full") {
+	if !strings.Contains(stderr, "\u274c img.jpg: disk full") {
 		t.Errorf("stderr should contain failure detail, got: %q", stderr)
 	}
 	if !strings.Contains(stderr, "(1 failed)") {
@@ -416,7 +426,7 @@ func TestCmdExportBridgeError(t *testing.T) {
 	if !strings.Contains(stderr, "all exports failed") {
 		t.Errorf("stderr = %q", stderr)
 	}
-	if !strings.Contains(stderr, "failed: img.jpg: disk full") {
+	if !strings.Contains(stderr, "\u274c img.jpg: disk full") {
 		t.Errorf("stderr should contain failure detail, got: %q", stderr)
 	}
 }
@@ -461,7 +471,7 @@ func TestCmdExportOriginalsBridgeError(t *testing.T) {
 	if !strings.Contains(stderr, "all exports failed") {
 		t.Errorf("stderr = %q", stderr)
 	}
-	if !strings.Contains(stderr, "failed: img.jpg: copy failed") {
+	if !strings.Contains(stderr, "\u274c img.jpg: copy failed") {
 		t.Errorf("stderr should contain failure detail, got: %q", stderr)
 	}
 }
@@ -646,7 +656,7 @@ func TestCmdExportPartialFailure(t *testing.T) {
 	if rc != 0 {
 		t.Errorf("rc = %d, stderr = %q", rc, stderr)
 	}
-	if !strings.Contains(stderr, "failed: bad.jpg: disk full") {
+	if !strings.Contains(stderr, "\u274c bad.jpg: disk full") {
 		t.Errorf("stderr should contain failure detail, got: %q", stderr)
 	}
 	if !strings.Contains(stderr, "(1 failed)") {
@@ -666,7 +676,7 @@ func TestCmdBackupAllSkippedAlbum(t *testing.T) {
 	if rc != 0 {
 		t.Fatalf("rc = %d, stderr = %q", rc, stderr)
 	}
-	if !strings.Contains(stderr, "skipped album Broken") {
+	if !strings.Contains(stderr, "\u26a0 album Broken") {
 		t.Errorf("stderr should contain skipped album, got: %q", stderr)
 	}
 }
@@ -684,3 +694,395 @@ func TestResolveAlbumIDNotFoundMessage(t *testing.T) {
 		t.Errorf("err = %q", err.Error())
 	}
 }
+
+func TestFormatSpeed(t *testing.T) {
+	tests := []struct {
+		bps   float64
+		want  string
+	}{
+		{0, ""},
+		{500, "500 B/s"},
+		{1500, "1.5 KB/s"},
+		{1024 * 1024, "1.0 MB/s"},
+		{2.5 * 1024 * 1024, "2.5 MB/s"},
+	}
+	for _, tt := range tests {
+		got := formatSpeed(tt.bps)
+		if got != tt.want {
+			t.Errorf("formatSpeed(%v) = %q, want %q", tt.bps, got, tt.want)
+		}
+	}
+}
+
+func TestFormatSize(t *testing.T) {
+	tests := []struct {
+		bytes int64
+		want  string
+	}{
+		{0, ""},
+		{-1, ""},
+		{500, "500 B"},
+		{1500, "1.5 KB"},
+		{1024 * 1024, "1.0 MB"},
+		{2.5 * 1024 * 1024, "2.5 MB"},
+	}
+	for _, tt := range tests {
+		got := formatSize(tt.bytes)
+		if got != tt.want {
+			t.Errorf("formatSize(%d) = %q, want %q", tt.bytes, got, tt.want)
+		}
+	}
+}
+
+func TestSanitizePathComponent(t *testing.T) {
+	tests := []struct {
+		input string
+		want  string
+	}{
+		{"Hello World", "Hello World"},
+		{"Hello/World", "Hello_World"},
+		{"Hello\\World", "Hello_World"},
+		{"  spaces  ", "spaces"},
+		{"", "Untitled"},
+		{"   ", "Untitled"},
+	}
+	for _, tt := range tests {
+		got := sanitizePathComponent(tt.input)
+		if got != tt.want {
+			t.Errorf("sanitizePathComponent(%q) = %q, want %q", tt.input, got, tt.want)
+		}
+	}
+}
+
+func TestExportMode(t *testing.T) {
+	if exportMode(true) != "originals" {
+		t.Error("exportMode(true) should be originals")
+	}
+	if exportMode(false) != "previews" {
+		t.Error("exportMode(false) should be previews")
+	}
+}
+
+func TestCountAlbums(t *testing.T) {
+	nodes := []photos.CollectionNode{
+		{Name: "folder", Kind: "folder", Children: []photos.CollectionNode{
+			{Name: "album1", Kind: "album"},
+			{Name: "sub", Kind: "folder", Children: []photos.CollectionNode{
+				{Name: "album2", Kind: "album"},
+			}},
+		}},
+		{Name: "album3", Kind: "album"},
+	}
+	if n := countAlbums(nodes); n != 3 {
+		t.Errorf("countAlbums = %d, want 3", n)
+	}
+}
+
+func TestCmdExportAllFailures(t *testing.T) {
+	b := &mockBridge{
+		assets: []photos.Asset{{ID: "a1", Filename: "bad.jpg"}},
+		exportPreviewFn: func(string, string, int, int) (photos.ExportResult, error) {
+			return photos.ExportResult{}, fmt.Errorf("error")
+		},
+	}
+	_, stderr, rc := runWith([]string{"export", "--album-id", "x", "--out", "/tmp"}, b)
+	if rc != 1 {
+		t.Errorf("rc = %d, want 1", rc)
+	}
+	if !strings.Contains(stderr, "all exports failed") {
+		t.Errorf("stderr = %q", stderr)
+	}
+}
+
+func TestCmdPhotosAssetsError(t *testing.T) {
+	b := &mockBridge{
+		albums:      []photos.Album{{ID: "x", Title: "Album"}},
+		assetsByAlbum: map[string][]photos.Asset{},
+	}
+	_, stderr, rc := runWith([]string{"photos", "--album-id", "x"}, b)
+	if rc != 1 {
+		t.Errorf("rc = %d, want 1", rc)
+	}
+	if !strings.Contains(stderr, "album not found") {
+		t.Errorf("stderr = %q", stderr)
+	}
+}
+
+func TestCmdBackupAllAuthDenied(t *testing.T) {
+	b := &mockBridge{accessErr: fmt.Errorf("denied")}
+	_, stderr, rc := runWith([]string{"backup-all", "--out", "/tmp"}, b)
+	if rc != 1 {
+		t.Errorf("rc = %d, want 1", rc)
+	}
+	if !strings.Contains(stderr, "denied") {
+		t.Errorf("stderr = %q", stderr)
+	}
+}
+
+func TestCmdExportAssetsByAlbumMap(t *testing.T) {
+	b := &mockBridge{
+		albums: []photos.Album{{ID: "a1", Title: "TestAlbum"}},
+		assetsByAlbum: map[string][]photos.Asset{
+			"a1": {{ID: "x1", Filename: "photo.jpg", Cloud: "cloud"}},
+		},
+	}
+	_, stderr, rc := runWith([]string{"export", "--album-id", "TestAlbum", "--out", "/tmp"}, b)
+	if rc != 0 {
+		t.Errorf("rc = %d, stderr = %q", rc, stderr)
+	}
+	if !strings.Contains(stderr, "exported 1") {
+		t.Errorf("stderr = %q", stderr)
+	}
+}
+
+func TestCmdBackupAllWithFolder(t *testing.T) {
+	b := &mockBridge{
+		tree: []photos.CollectionNode{
+			{Name: "MyFolder", Kind: "folder", Children: []photos.CollectionNode{
+				{ID: "a1", Name: "SubAlbum", Kind: "album"},
+			}},
+		},
+		assetsByAlbum: map[string][]photos.Asset{
+			"a1": {{ID: "x1", Filename: "photo.jpg"}},
+		},
+	}
+	_, stderr, rc := runWith([]string{"backup-all", "--out", "/backup"}, b)
+	if rc != 0 {
+		t.Fatalf("rc = %d, stderr = %q", rc, stderr)
+	}
+	if !strings.Contains(stderr, "exported 1 preview files across 1 albums") {
+		t.Errorf("stderr = %q", stderr)
+	}
+}
+
+func TestProgressDisplayRenderBar(t *testing.T) {
+	var buf bytes.Buffer
+	d := newProgressBar(&buf, 1)
+	d.setTotal(5, 10, "1.0 MB")
+	d.setAlbum("DnD", 3, 5)
+	d.setWorker(0, "photo.jpg", 0, "cloud", "exporting")
+	d.draw()
+	output := buf.String()
+	if !strings.Contains(output, "Total") {
+		t.Error("should contain Total")
+	}
+	if !strings.Contains(output, "Album") {
+		t.Error("should contain Album")
+	}
+	if !strings.Contains(output, "DnD") {
+		t.Error("should contain album name DnD")
+	}
+	if !strings.Contains(output, "photo.jpg") {
+		t.Error("should contain filename")
+	}
+}
+
+func TestProgressDisplayLocalFile(t *testing.T) {
+	var buf bytes.Buffer
+	d := newProgressBar(&buf, 1)
+	d.setTotal(1, 1, "500 B")
+	d.setAlbum("", 0, 0)
+	d.logCompleted("\u2705 local.jpg - 500 B - copied")
+	output := buf.String()
+	if !strings.Contains(output, "copied") {
+		t.Error("local files should show copied status")
+	}
+	if !strings.Contains(output, "\u2705") {
+		t.Error("local files should show check mark")
+	}
+}
+
+func TestProgressDisplaySkippedFile(t *testing.T) {
+	var buf bytes.Buffer
+	d := newProgressBar(&buf, 1)
+	d.setTotal(1, 1, "0 B")
+	d.setAlbum("", 0, 0)
+	d.logCompleted("\u23ed exists.jpg")
+	output := buf.String()
+	if !strings.Contains(output, "\u23ed") {
+		t.Error("skipped files should show skipped status")
+	}
+}
+
+func TestProgressDisplayError(t *testing.T) {
+	var buf bytes.Buffer
+	d := newProgressBar(&buf, 1)
+	d.logCompleted("\u274c bad.jpg: some error")
+	output := buf.String()
+	if !strings.Contains(output, "\u274c") {
+		t.Error("should contain error marker")
+	}
+}
+
+func TestProgressDisplayClear(t *testing.T) {
+	var buf bytes.Buffer
+	d := newProgressBar(&buf, 1)
+	d.setTotal(1, 1, "0 B")
+	d.draw()
+	d.clear()
+	output := buf.String()
+	if !strings.Contains(output, "\x1b[") {
+		t.Error("clear should use ANSI escape codes")
+	}
+}
+
+func TestExportParallelWithCancel(t *testing.T) {
+	var cancelFlag int32
+	call := int32(0)
+	bridge := &mockBridge{
+		albums: []photos.Album{{ID: "a1", Title: "Test"}},
+		assetsByAlbum: map[string][]photos.Asset{
+			"a1": {
+				{ID: "x1", Filename: "img1.jpg"},
+				{ID: "x2", Filename: "img2.jpg"},
+				{ID: "x3", Filename: "img3.jpg"},
+				{ID: "x4", Filename: "img4.jpg"},
+				{ID: "x5", Filename: "img5.jpg"},
+			},
+		},
+		exportOrigFn: func(string, string, int) (photos.ExportResult, error) {
+			if atomic.AddInt32(&call, 1) >= 2 {
+				atomic.StoreInt32(&cancelFlag, 1)
+			}
+			return photos.ExportResult{Filename: "img.jpg", Size: 1024, Cloud: "local"}, nil
+		},
+	}
+	_, _, _ = runWith([]string{"export", "--album-id", "Test", "--out", "/tmp", "--originals"}, bridge)
+	_ = cancelFlag
+}
+
+func TestExportParallelPartialFailure(t *testing.T) {
+	b := &mockBridge{
+		albums: []photos.Album{{ID: "a1", Title: "Test"}},
+		assetsByAlbum: map[string][]photos.Asset{
+			"a1": {
+				{ID: "x1", Filename: "ok1.jpg"},
+				{ID: "x2", Filename: "bad.jpg"},
+				{ID: "x3", Filename: "ok2.jpg"},
+				{ID: "x4", Filename: "ok3.jpg"},
+				{ID: "x5", Filename: "ok4.jpg"},
+			},
+		},
+		exportPreviewFn: func(_ string, _ string, _ int, idx int) (photos.ExportResult, error) {
+			if idx == 1 {
+				return photos.ExportResult{}, fmt.Errorf("fail")
+			}
+			return photos.ExportResult{Filename: "ok.jpg", Size: 2048, Cloud: "local"}, nil
+		},
+	}
+	_, stderr, rc := runWith([]string{"export", "--album-id", "Test", "--out", "/tmp"}, b)
+	if rc != 0 {
+		t.Errorf("rc = %d, want 0 (partial success)", rc)
+	}
+	if !strings.Contains(stderr, "1 failed") {
+		t.Errorf("stderr should contain failed count, got: %q", stderr)
+	}
+}
+
+func TestBackupAllEmptyTree(t *testing.T) {
+	b := &mockBridge{tree: []photos.CollectionNode{}}
+	_, stderr, rc := runWith([]string{"backup-all", "--out", "/tmp"}, b)
+	if rc != 0 {
+		t.Errorf("rc = %d", rc)
+	}
+	if !strings.Contains(stderr, "exported 0") {
+		t.Errorf("stderr = %q", stderr)
+	}
+}
+
+func TestFilterVideos(t *testing.T) {
+	assets := []photos.Asset{
+		{ID: "1", Filename: "a.jpg", MediaType: "image"},
+		{ID: "2", Filename: "b.mov", MediaType: "video"},
+		{ID: "3", Filename: "c.jpg", MediaType: "image"},
+		{ID: "4", Filename: "d.mp3", MediaType: "audio"},
+		{ID: "5", Filename: "e.heic", MediaType: "image"},
+	}
+	filtered, count := filterVideos(assets)
+	if count != 3 {
+		t.Errorf("count = %d, want 3", count)
+	}
+	for _, a := range filtered {
+		if a.MediaType == "video" || a.MediaType == "audio" {
+			t.Errorf("found %s asset: %+v", a.MediaType, a)
+		}
+	}
+}
+
+func TestPhotosOutputWithCreationDate(t *testing.T) {
+	date := "2024-06-15T12:30:00+0200"
+	b := &mockBridge{
+		assets: []photos.Asset{
+			{ID: "a1", Filename: "IMG.jpg", Cloud: "local", MediaType: "image", PixelWidth: 4032, PixelHeight: 3024, CreationDate: &date},
+		},
+	}
+	out, _, rc := runWith([]string{"photos", "--album-id", "x"}, b)
+	if rc != 0 {
+		t.Errorf("rc = %d", rc)
+	}
+	if !strings.Contains(out, date) {
+		t.Errorf("out = %q, want creation date %s", out, date)
+	}
+}
+
+func TestPhotosOutputWithDuration(t *testing.T) {
+	b := &mockBridge{
+		assets: []photos.Asset{
+			{ID: "v1", Filename: "clip.mov", Cloud: "cloud", MediaType: "video", PixelWidth: 1920, PixelHeight: 1080, Duration: 12.5},
+		},
+	}
+	out, _, rc := runWith([]string{"photos", "--album-id", "x"}, b)
+	if rc != 0 {
+		t.Errorf("rc = %d", rc)
+	}
+	if !strings.Contains(out, "12.5s") {
+		t.Errorf("out = %q, want duration", out)
+	}
+}
+
+func TestPhotosOutputWithFavorite(t *testing.T) {
+	b := &mockBridge{
+		assets: []photos.Asset{
+			{ID: "f1", Filename: "fav.jpg", Cloud: "local", MediaType: "image", PixelWidth: 1000, PixelHeight: 1000, IsFavorite: true},
+		},
+	}
+	out, _, rc := runWith([]string{"photos", "--album-id", "x"}, b)
+	if rc != 0 {
+		t.Errorf("rc = %d", rc)
+	}
+	if !strings.Contains(out, "*") {
+		t.Errorf("out = %q, want favorite marker", out)
+	}
+}
+
+func TestExportSkipsVideos(t *testing.T) {
+	b := &mockBridge{
+		assets: []photos.Asset{
+			{ID: "1", Filename: "a.jpg", MediaType: "image"},
+			{ID: "2", Filename: "b.mov", MediaType: "video"},
+		},
+	}
+	_, stderr, rc := runWith([]string{"export", "--album-id", "x", "--out", "/tmp"}, b)
+	if rc != 0 {
+		t.Errorf("rc = %d", rc)
+	}
+	if !strings.Contains(stderr, "1 assets") {
+		t.Errorf("stderr = %q, want 1 asset (video skipped)", stderr)
+	}
+}
+
+func TestExportIncludesVideos(t *testing.T) {
+	b := &mockBridge{
+		assets: []photos.Asset{
+			{ID: "1", Filename: "a.jpg", MediaType: "image"},
+			{ID: "2", Filename: "b.mov", MediaType: "video"},
+		},
+	}
+	_, stderr, rc := runWith([]string{"export", "--album-id", "x", "--out", "/tmp", "--include-videos"}, b)
+	if rc != 0 {
+		t.Errorf("rc = %d", rc)
+	}
+	if !strings.Contains(stderr, "2 assets") {
+		t.Errorf("stderr = %q, want 2 assets (video included)", stderr)
+	}
+}

cmd/photoscli/progress.go

@@ -0,0 +1,393 @@
+package main
+
+import (
+	"fmt"
+	"io"
+	"strings"
+	"sync"
+	"time"
+)
+
+type progressBar struct {
+	mu          sync.Mutex
+	w           io.Writer
+	width       int
+	termH       int
+	start       time.Time
+	errors      []string
+	workers     int
+	footerLines int
+	scrollSet   bool
+
+	total       barLine
+	album       barLine
+	workerState []workerSlot
+}
+
+type barLine struct {
+	current int
+	total   int
+	label   string
+	detail  string
+}
+
+type workerSlot struct {
+	filename   string
+	size       int64
+	cloud      string
+	progress   float64
+	bytesDone  int64
+	bytesTotal int64
+	speed      float64
+	status     string
+}
+
+func newProgressBar(w io.Writer, workers int) *progressBar {
+	fl := workers + 2
+	return &progressBar{
+		w:           w,
+		width:       80,
+		termH:       24,
+		start:       time.Now(),
+		workers:     workers,
+		footerLines: fl,
+		workerState: make([]workerSlot, workers),
+	}
+}
+
+func (p *progressBar) setTotal(current, total int, detail string) {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	p.total = barLine{current: current, total: total, label: "Total", detail: detail}
+}
+
+func (p *progressBar) setAlbum(name string, current, total int) {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	p.album = barLine{current: current, total: total, label: "Album", detail: name}
+}
+
+func (p *progressBar) setWorker(i int, filename string, size int64, cloud string, status string) {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	if i >= 0 && i < len(p.workerState) {
+		p.workerState[i].filename = filename
+		p.workerState[i].size = size
+		p.workerState[i].cloud = cloud
+		p.workerState[i].status = status
+		p.workerState[i].progress = 0
+		p.workerState[i].bytesDone = 0
+		p.workerState[i].bytesTotal = 0
+	}
+}
+
+func (p *progressBar) updateWorkerProgress(i int, progress float64, bytesDone, bytesTotal int64) {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	if i >= 0 && i < len(p.workerState) {
+		p.workerState[i].progress = progress
+		p.workerState[i].bytesDone = bytesDone
+		p.workerState[i].bytesTotal = bytesTotal
+		if bytesDone > 0 && bytesTotal > 0 {
+			p.workerState[i].size = bytesTotal
+		}
+	}
+}
+
+func (p *progressBar) addError(filename string, err error) {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	p.errors = append(p.errors, fmt.Sprintf("  \u274c %s: %v", filename, err))
+}
+
+func (p *progressBar) logCompleted(line string) {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	p.ensureScrollRegion()
+	scrollTop := p.termH - p.footerLines
+	fmt.Fprintf(p.w, "\x1b[%d;1H\r\x1b[2K%s\n", scrollTop, line)
+	p.drawFooterLocked()
+}
+
+func (p *progressBar) draw() {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	p.ensureScrollRegion()
+	p.drawFooterLocked()
+}
+
+func (p *progressBar) ensureScrollRegion() {
+	w, h := termSize()
+	if w != p.width || h != p.termH || !p.scrollSet {
+		p.width = w
+		p.termH = h
+		scrollTop := p.termH - p.footerLines
+		if scrollTop < 1 {
+			scrollTop = 1
+		}
+		fmt.Fprintf(p.w, "\x1b[1;%dr", scrollTop)
+		p.scrollSet = true
+	}
+}
+
+func (p *progressBar) drawFooterLocked() {
+	scrollTop := p.termH - p.footerLines
+	if scrollTop < 1 {
+		scrollTop = 1
+	}
+	elapsed := time.Since(p.start)
+
+	fmt.Fprintf(p.w, "\x1b[?25l")
+
+	footerStart := scrollTop + 1
+	for i := 0; i < p.workers; i++ {
+		row := footerStart + i
+		fmt.Fprintf(p.w, "\x1b[%d;1H\r\x1b[2K", row)
+		if i < len(p.workerState) && p.workerState[i].filename != "" {
+			fmt.Fprintf(p.w, "%s", truncateOrPad(renderWorkerLine(p.workerState[i], p.width), p.width))
+		} else {
+			fmt.Fprintf(p.w, "%s", strings.Repeat(" ", p.width))
+		}
+	}
+
+	row := footerStart + p.workers
+	fmt.Fprintf(p.w, "\x1b[%d;1H\r\x1b[2K%s", row, renderLine(p.total, elapsed, p.width))
+
+	row++
+	fmt.Fprintf(p.w, "\x1b[%d;1H\r\x1b[2K%s", row, renderLine(p.album, elapsed, p.width))
+
+	fmt.Fprintf(p.w, "\x1b[%d;1H", scrollTop)
+	fmt.Fprintf(p.w, "\x1b[?25h")
+}
+
+func (p *progressBar) clear() {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	fmt.Fprintf(p.w, "\x1b[r")
+	fmt.Fprintf(p.w, "\x1b[?25h")
+	p.scrollSet = false
+}
+
+func (p *progressBar) flushErrors() {
+	for _, e := range p.errors {
+		fmt.Fprintln(p.w, e)
+	}
+	p.errors = nil
+}
+
+func renderWorkerLine(ws workerSlot, width int) string {
+	if width <= 0 {
+		width = 80
+	}
+	parts := []string{}
+	if ws.status == "FAIL" {
+		parts = append(parts, "\u274c")
+		parts = append(parts, ws.filename)
+	} else if ws.status == "skipped" {
+		parts = append(parts, "\u23ed")
+		parts = append(parts, ws.filename)
+		if s := formatSize(ws.size); s != "" {
+			parts = append(parts, s)
+		}
+	} else if ws.cloud == "cloud" && ws.progress > 0 && ws.progress < 1.0 {
+		parts = append(parts, "\u2601")
+		parts = append(parts, ws.filename)
+		barWidth := 20
+		bar := renderBar(int(ws.progress*100), barWidth)
+		pct := int(ws.progress * 100)
+		parts = append(parts, fmt.Sprintf("[%s] %d%%", bar, pct))
+		if ws.bytesTotal > 0 {
+			parts = append(parts, fmt.Sprintf("%s/%s", formatSize(ws.bytesDone), formatSize(ws.bytesTotal)))
+		}
+		if ws.speed > 0 {
+			parts = append(parts, formatSpeed(ws.speed))
+		}
+	} else if ws.cloud == "cloud" {
+		parts = append(parts, "\u2601")
+		parts = append(parts, ws.filename)
+		if s := formatSize(ws.size); s != "" {
+			parts = append(parts, s)
+		}
+		parts = append(parts, "downloaded")
+		if ws.speed > 0 {
+			parts = append(parts, formatSpeed(ws.speed))
+		}
+	} else {
+		parts = append(parts, "\u2705")
+		parts = append(parts, ws.filename)
+		if s := formatSize(ws.size); s != "" {
+			parts = append(parts, s)
+		}
+		parts = append(parts, "copied")
+	}
+	return strings.Join(parts, " ")
+}
+
+func renderLine(b barLine, elapsed time.Duration, width int) string {
+	if width <= 0 {
+		width = 80
+	}
+	pct := 0
+	if b.total > 0 {
+		pct = b.current * 100 / b.total
+	}
+
+	counter := ""
+	if b.total > 0 {
+		counter = fmt.Sprintf("%d/%d", b.current, b.total)
+	}
+
+	eta := ""
+	if pct > 0 && pct < 100 && elapsed > 500*time.Millisecond {
+		remaining := elapsed * time.Duration(100-pct) / time.Duration(pct)
+		if remaining > time.Second {
+			eta = formatDuration(remaining)
+		}
+	}
+
+	right := b.detail
+	if b.label == "Album" && counter != "" && b.detail != "" {
+		right = fmt.Sprintf("%s  %s", b.detail, counter)
+	} else if counter != "" && right != "" {
+		right = fmt.Sprintf("%s  %s", right, counter)
+	} else if counter != "" {
+		right = counter
+	}
+	if eta != "" {
+		right += "  " + eta
+	}
+
+	labelWidth := 6
+	pctWidth := 4
+	gap := 2
+	rightWidth := runeWidth(right)
+	availableForBar := width - labelWidth - pctWidth - gap - rightWidth - gap
+	if availableForBar < 3 {
+		availableForBar = 3
+	}
+	if availableForBar > 40 {
+		availableForBar = 40
+	}
+
+	bar := renderBar(pct, availableForBar)
+
+	return fmt.Sprintf("%-6s [%s] %3d%%  %s", b.label, bar, pct, right)
+}
+
+func renderBar(pct, barWidth int) string {
+	if barWidth <= 0 {
+		return ""
+	}
+	fraction := float64(pct) / 100.0
+	filled := fraction * float64(barWidth)
+	fullBlocks := int(filled)
+	partial := filled - float64(fullBlocks)
+
+	var r, g uint8
+	if pct <= 50 {
+		r = 255
+		g = uint8(float64(pct) * 5.1)
+	} else {
+		r = uint8(float64(100-pct) * 5.1)
+		g = 255
+	}
+
+	var sb strings.Builder
+	fmt.Fprintf(&sb, "\x1b[38;2;%d;%d;0m", r, g)
+	for i := 0; i < fullBlocks && i < barWidth; i++ {
+		sb.WriteString("\u2588")
+	}
+	if fullBlocks < barWidth {
+		fracs := []string{"", "\u258f", "\u258e", "\u258d", "\u258c", "\u258b", "\u258a", "\u2589"}
+		idx := int(partial * 8)
+		if idx > 7 {
+			idx = 7
+		}
+		if idx > 0 {
+			sb.WriteString(fracs[idx])
+			fullBlocks++
+		}
+	}
+	sb.WriteString("\x1b[0m")
+	for i := fullBlocks; i < barWidth; i++ {
+		sb.WriteString("\u2591")
+	}
+	return sb.String()
+}
+
+func runeWidth(s string) int {
+	w := 0
+	for _, r := range s {
+		if r >= 0x1100 && (r <= 0x115f || r == 0x2329 || r == 0x232a ||
+			(r >= 0x2e80 && r <= 0xa4cf && r != 0x303f) ||
+			(r >= 0xac00 && r <= 0xd7a3) ||
+			(r >= 0xf900 && r <= 0xfaff) ||
+			(r >= 0xfe30 && r <= 0xfe6f) ||
+			(r >= 0xff01 && r <= 0xff60) ||
+			(r >= 0xffe0 && r <= 0xffe6) ||
+			(r >= 0x20000 && r <= 0x2fffd) ||
+			(r >= 0x30000 && r <= 0x3fffd)) {
+			w += 2
+		} else {
+			w += 1
+		}
+	}
+	return w
+}
+
+func truncateOrPad(s string, width int) string {
+	if width <= 0 {
+		width = 80
+	}
+	rw := runeWidth(s)
+	if rw > width {
+		runes := []rune(s)
+		for i := range runes {
+			if runeWidth(string(runes[:i+1])) > width-3 {
+				return string(runes[:i]) + "..."
+			}
+		}
+		return s
+	}
+	return s + strings.Repeat(" ", width-rw)
+}
+
+func formatDuration(d time.Duration) string {
+	d = d.Round(time.Second)
+	if d < time.Minute {
+		return fmt.Sprintf("%ds", int(d.Seconds()))
+	}
+	m := int(d.Minutes())
+	s := int(d.Seconds()) % 60
+	return fmt.Sprintf("%dm%02ds", m, s)
+}
+
+func formatSpeed(bytesPerSec float64) string {
+	if bytesPerSec <= 0 {
+		return ""
+	}
+	const kb = 1024
+	const mb = kb * 1024
+	if bytesPerSec >= mb {
+		return fmt.Sprintf("%.1f MB/s", bytesPerSec/mb)
+	}
+	if bytesPerSec >= kb {
+		return fmt.Sprintf("%.1f KB/s", bytesPerSec/kb)
+	}
+	return fmt.Sprintf("%.0f B/s", bytesPerSec)
+}
+
+func formatSize(bytes int64) string {
+	if bytes <= 0 {
+		return ""
+	}
+	const kb = 1024
+	const mb = kb * 1024
+	if bytes >= mb {
+		return fmt.Sprintf("%.1f MB", float64(bytes)/float64(mb))
+	}
+	if bytes >= kb {
+		return fmt.Sprintf("%.1f KB", float64(bytes)/float64(kb))
+	}
+	return fmt.Sprintf("%d B", bytes)
+}

cmd/photoscli/termsize_darwin.go

@@ -0,0 +1,23 @@
+//go:build !test
+
+package main
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+func termSize() (int, int) {
+	type winsize struct {
+		Rows    uint16
+		Cols    uint16
+		Xpixels uint16
+		Ypixels uint16
+	}
+	var ws winsize
+	_, _, errno := syscall.Syscall(syscall.SYS_IOCTL, uintptr(syscall.Stdout), syscall.TIOCGWINSZ, uintptr(unsafe.Pointer(&ws)))
+	if errno != 0 || ws.Cols == 0 || ws.Rows == 0 {
+		return 80, 24
+	}
+	return int(ws.Cols), int(ws.Rows)
+}

cmd/photoscli/termsize_test.go

@@ -0,0 +1,7 @@
+//go:build test
+
+package main
+
+func termSize() (int, int) {
+	return 80, 24
+}

internal/photos/bridge.go

@@ -12,6 +12,8 @@ type Bridge interface {
 	ListTree() ([]CollectionNode, error)
 	ExportPreview(assetID, outputDir string, targetSize, index int) (ExportResult, error)
 	ExportOriginal(assetID, outputDir string, index int) (ExportResult, error)
+	ExportPreviewWithSlot(assetID, outputDir string, targetSize, index, slotIndex int) (ExportResult, error)
+	ExportOriginalWithSlot(assetID, outputDir string, index, slotIndex int) (ExportResult, error)
 	Cancel()
 	IsCancelled() bool
 }

internal/photos/cgo_bridge.go

@@ -4,7 +4,7 @@ package photos
 
 /*
 #cgo CFLAGS: -I${SRCDIR}/../../bridge
-#cgo LDFLAGS: -L${SRCDIR}/../../bridge -lphotokit_bridge -framework Photos -framework Foundation -framework AppKit
+#cgo LDFLAGS: -L${SRCDIR}/../../bridge -lphotokit_bridge -framework Photos -framework Foundation -framework AppKit -framework UniformTypeIdentifiers
 #include "photokit_bridge.h"
 #include <stdlib.h>
 */
@@ -63,29 +63,75 @@ func (*CgoBridge) IsCancelled() bool {
 }
 
 func (*CgoBridge) ExportPreview(assetID, outputDir string, targetSize, index int) (ExportResult, error) {
-	cid := C.CString(assetID)
-	defer C.free(unsafe.Pointer(cid))
-	cdir := C.CString(outputDir)
-	defer C.free(unsafe.Pointer(cdir))
-
-	cs := C.photos_export_preview_json(cid, cdir, C.int(targetSize), C.int(index))
-	if cs == nil {
-		return ExportResult{}, errBridgeNil
-	}
-	defer C.photos_free_string(cs)
-	return ParseExportResultJSON(C.GoString(cs))
+	return exportPreviewWithSlot(assetID, outputDir, targetSize, index, -1)
 }
 
 func (*CgoBridge) ExportOriginal(assetID, outputDir string, index int) (ExportResult, error) {
+	return exportOriginalWithSlot(assetID, outputDir, index, -1)
+}
+
+func (*CgoBridge) ExportPreviewWithSlot(assetID, outputDir string, targetSize, index, slotIndex int) (ExportResult, error) {
+	return exportPreviewWithSlot(assetID, outputDir, targetSize, index, slotIndex)
+}
+
+func (*CgoBridge) ExportOriginalWithSlot(assetID, outputDir string, index, slotIndex int) (ExportResult, error) {
+	return exportOriginalWithSlot(assetID, outputDir, index, slotIndex)
+}
+
+func exportPreviewWithSlot(assetID, outputDir string, targetSize, index, slotIndex int) (ExportResult, error) {
 	cid := C.CString(assetID)
 	defer C.free(unsafe.Pointer(cid))
 	cdir := C.CString(outputDir)
 	defer C.free(unsafe.Pointer(cdir))
 
-	cs := C.photos_export_original_json(cid, cdir, C.int(index))
+	cs := C.photos_export_preview_json(cid, cdir, C.int(targetSize), C.int(index), C.int(slotIndex))
 	if cs == nil {
 		return ExportResult{}, errBridgeNil
 	}
 	defer C.photos_free_string(cs)
 	return ParseExportResultJSON(C.GoString(cs))
 }
+
+func exportOriginalWithSlot(assetID, outputDir string, index, slotIndex int) (ExportResult, error) {
+	cid := C.CString(assetID)
+	defer C.free(unsafe.Pointer(cid))
+	cdir := C.CString(outputDir)
+	defer C.free(unsafe.Pointer(cdir))
+
+	cs := C.photos_export_original_json(cid, cdir, C.int(index), C.int(slotIndex))
+	if cs == nil {
+		return ExportResult{}, errBridgeNil
+	}
+	defer C.photos_free_string(cs)
+	return ParseExportResultJSON(C.GoString(cs))
+}
+
+func GetProgressSlots() []ExportProgressSlot {
+	count := int(C.photos_get_progress_slot_count())
+	slots := C.photos_get_progress_slots()
+	if slots == nil || count == 0 {
+		return nil
+	}
+	result := make([]ExportProgressSlot, count)
+	for i := 0; i < count; i++ {
+		ptr := (*C.export_progress_t)(unsafe.Pointer(uintptr(unsafe.Pointer(slots)) + uintptr(i)*unsafe.Sizeof(C.export_progress_t{})))
+		result[i] = ExportProgressSlot{
+			Active:     ptr.active != 0,
+			Progress:  float64(ptr.progress),
+			BytesDone: int64(ptr.bytes_done),
+			BytesTotal: int64(ptr.bytes_total),
+		}
+	}
+	return result
+}
+
+func ResetProgressSlots() {
+	C.photos_reset_progress_slots()
+}
+
+type ExportProgressSlot struct {
+	Active     bool
+	Progress   float64
+	BytesDone  int64
+	BytesTotal int64
+}

internal/photos/cgo_bridge_test_impl.go

@@ -83,11 +83,27 @@ func (*CgoBridge) IsCancelled() bool {
 }
 
 func (*CgoBridge) ExportPreview(assetID, outputDir string, targetSize, index int) (ExportResult, error) {
+	return exportPreviewWithSlotTest(assetID, outputDir, targetSize, index, -1)
+}
+
+func (*CgoBridge) ExportOriginal(assetID, outputDir string, index int) (ExportResult, error) {
+	return exportOriginalWithSlotTest(assetID, outputDir, index, -1)
+}
+
+func (*CgoBridge) ExportPreviewWithSlot(assetID, outputDir string, targetSize, index, slotIndex int) (ExportResult, error) {
+	return exportPreviewWithSlotTest(assetID, outputDir, targetSize, index, slotIndex)
+}
+
+func (*CgoBridge) ExportOriginalWithSlot(assetID, outputDir string, index, slotIndex int) (ExportResult, error) {
+	return exportOriginalWithSlotTest(assetID, outputDir, index, slotIndex)
+}
+
+func exportPreviewWithSlotTest(assetID, outputDir string, targetSize, index, slotIndex int) (ExportResult, error) {
 	cid := C.CString(assetID)
 	defer C.free(unsafe.Pointer(cid))
 	cdir := C.CString(outputDir)
 	defer C.free(unsafe.Pointer(cdir))
-	cs := C.photos_export_preview_json(cid, cdir, C.int(targetSize), C.int(index))
+	cs := C.photos_export_preview_json(cid, cdir, C.int(targetSize), C.int(index), C.int(slotIndex))
 	if cs == nil {
 		return ExportResult{}, errBridgeNil
 	}
@@ -95,15 +111,29 @@ func (*CgoBridge) ExportPreview(assetID, outputDir string, targetSize, index int
 	return ParseExportResultJSON(C.GoString(cs))
 }
 
-func (*CgoBridge) ExportOriginal(assetID, outputDir string, index int) (ExportResult, error) {
+func exportOriginalWithSlotTest(assetID, outputDir string, index, slotIndex int) (ExportResult, error) {
 	cid := C.CString(assetID)
 	defer C.free(unsafe.Pointer(cid))
 	cdir := C.CString(outputDir)
 	defer C.free(unsafe.Pointer(cdir))
-	cs := C.photos_export_original_json(cid, cdir, C.int(index))
+	cs := C.photos_export_original_json(cid, cdir, C.int(index), C.int(slotIndex))
 	if cs == nil {
 		return ExportResult{}, errBridgeNil
 	}
 	defer C.photos_free_string(cs)
 	return ParseExportResultJSON(C.GoString(cs))
 }
+
+type ExportProgressSlot struct {
+	Active     bool
+	Progress   float64
+	BytesDone  int64
+	BytesTotal int64
+}
+
+func GetProgressSlots() []ExportProgressSlot {
+	return nil
+}
+
+func ResetProgressSlots() {
+}

internal/photos/photos_test.go

@@ -85,12 +85,41 @@ func TestParseAssetsJSON(t *testing.T) {
 			want: []Asset{{ID: "asset1", Filename: "IMG_0001.JPG"}},
 			wantTotal: 1,
 		},
+		{
+			name: "asset with metadata",
+			json: `{"assets":[{"id":"a1","filename":"IMG.JPG","cloud":"local","mediaType":"image","pixelWidth":4032,"pixelHeight":3024,"duration":0,"isFavorite":true,"hasAdjustments":false,"resources":[{"type":"photo","filename":"IMG.JPG","uti":"public.heic","local":true}]}],"total":1}`,
+			want: []Asset{{
+				ID: "a1", Filename: "IMG.JPG", Cloud: "local",
+				MediaType: "image", PixelWidth: 4032, PixelHeight: 3024,
+				IsFavorite: true, HasAdjustments: false,
+				Resources: []AssetResource{{Type: "photo", Filename: "IMG.JPG", UTI: "public.heic", Local: true}},
+			}},
+			wantTotal: 1,
+		},
+		{
+			name: "video asset with duration",
+			json: `{"assets":[{"id":"v1","filename":"clip.mov","cloud":"cloud","mediaType":"video","pixelWidth":1920,"pixelHeight":1080,"duration":12.5}],"total":1}`,
+			want: []Asset{{
+				ID: "v1", Filename: "clip.mov", Cloud: "cloud",
+				MediaType: "video", PixelWidth: 1920, PixelHeight: 1080, Duration: 12.5,
+			}},
+			wantTotal: 1,
+		},
 		{
 			name: "multiple assets",
 			json: `{"assets":[{"id":"a1","filename":"a.jpg"},{"id":"a2","filename":"b.jpg"},{"id":"a3","filename":"c.jpg"}],"total":3}`,
 			want: []Asset{{ID: "a1", Filename: "a.jpg"}, {ID: "a2", Filename: "b.jpg"}, {ID: "a3", Filename: "c.jpg"}},
 			wantTotal: 3,
 		},
+		{
+			name: "asset with creationDate",
+			json: `{"assets":[{"id":"d1","filename":"photo.jpg","creationDate":"2024-06-15T12:30:00+0200"}],"total":1}`,
+			want: func() []Asset {
+				d := "2024-06-15T12:30:00+0200"
+				return []Asset{{ID: "d1", Filename: "photo.jpg", CreationDate: &d}}
+			}(),
+			wantTotal: 1,
+		},
 		{
 			name:    "error response",
 			json:    `{"error":"album not found"}`,
@@ -131,7 +160,7 @@ func TestParseAssetsJSON(t *testing.T) {
 				return
 			}
 			for i := range got {
-				if got[i] != tt.want[i] {
+				if !equalAsset(got[i], tt.want[i]) {
 					t.Errorf("ParseAssetsJSON()[%d] = %+v, want %+v", i, got[i], tt.want[i])
 				}
 			}
@@ -438,3 +467,24 @@ func equalCollectionNode(a, b CollectionNode) bool {
 	}
 	return true
 }
+
+func equalAsset(a, b Asset) bool {
+	if a.ID != b.ID || a.Filename != b.Filename || a.Cloud != b.Cloud || a.MediaType != b.MediaType || a.PixelWidth != b.PixelWidth || a.PixelHeight != b.PixelHeight || a.Duration != b.Duration || a.IsFavorite != b.IsFavorite || a.HasAdjustments != b.HasAdjustments {
+		return false
+	}
+	if (a.CreationDate == nil) != (b.CreationDate == nil) {
+		return false
+	}
+	if a.CreationDate != nil && b.CreationDate != nil && *a.CreationDate != *b.CreationDate {
+		return false
+	}
+	if len(a.Resources) != len(b.Resources) {
+		return false
+	}
+	for i := range a.Resources {
+		if a.Resources[i] != b.Resources[i] {
+			return false
+		}
+	}
+	return true
+}

internal/photos/types.go

@@ -6,15 +6,31 @@ type Album struct {
 }
 
 type Asset struct {
-	ID       string `json:"id"`
+	ID             string           `json:"id"`
+	Filename       string           `json:"filename"`
+	Cloud          string           `json:"cloud"`
+	MediaType      string           `json:"mediaType"`
+	PixelWidth     int              `json:"pixelWidth"`
+	PixelHeight    int              `json:"pixelHeight"`
+	CreationDate   *string          `json:"creationDate,omitempty"`
+	Duration       float64          `json:"duration,omitempty"`
+	IsFavorite     bool             `json:"isFavorite,omitempty"`
+	HasAdjustments bool             `json:"hasAdjustments,omitempty"`
+	Resources      []AssetResource  `json:"resources,omitempty"`
+}
+
+type AssetResource struct {
+	Type     string `json:"type"`
 	Filename string `json:"filename"`
-	Cloud    string `json:"cloud"`
+	UTI      string `json:"uti"`
+	Local    bool   `json:"local"`
 }
 
 type ExportResult struct {
 	Filename string `json:"filename"`
 	Size     int64  `json:"size"`
 	Cloud    string `json:"cloud"`
+	Skipped  bool   `json:"skipped,omitempty"`
 	Error    string `json:"error,omitempty"`
 }