v0.9.3: add cleanup command

AGENT.md

@@ -12,4 +12,9 @@
 - Manifest backends: JSONL default, SQLite optional via `modernc.org/sqlite`.
 - Preserve manifest compatibility and migration behavior.
 - XMP sidecars are opt-in via `--sidecar xmp`; default must remain `none`.
+- Reverse geocoding is opt-in via `--reverse-geocode`, uses MapKit on macOS 26+, and must fail safely on older macOS without failing export.
+- Do not claim Photos people/animal/object labels are exported unless Vision/Core ML analysis is explicitly implemented.
+- Roadmap: keep `0.8.x` focused on making XMP sidecars as rich, standard-compatible, and complete as possible from public PhotoKit metadata.
+- Roadmap: use `0.9.0` through `0.9.5` for checksums, deep verification, manifest repair, cleanup, doctor, and backup-integrity hardening.
+- Roadmap: start Vision/Core ML analysis only after `0.9.5`; keep it opt-in and label it as photoscli-generated analysis, not Apple Photos metadata.
 - Do not commit generated artifacts from `bin/` or coverage files.

CHANGELOG.md

@@ -2,6 +2,107 @@
 
 This changelog is maintained from git history plus the published Gitea release series. Future releases should update this file and publish matching release notes on the release page.
 
+## v0.9.3
+
+Cleanup release.
+
+- Add `cleanup --out <dir>` to remove files not referenced by the manifest.
+- Add `cleanup --dry-run` to preview orphaned files before deletion.
+- Preserve manifest/log/failure files, `.photoscli`, and sidecars for manifest-referenced media.
+
+## v0.9.2
+
+Manifest repair release.
+
+- Add `manifest repair --out <dir>` to fill missing manifest size metadata from files on disk.
+- Add `manifest repair --checksum sha256` to fill missing manifest checksums.
+- Add `manifest repair --dry-run` to preview repairs without writing manifest updates.
+
+## v0.9.1
+
+Deep checksum verification release.
+
+- Add `verify --deep` to recompute SHA-256 checksums for manifest entries that have checksum metadata.
+- Report `checksum-mismatch` when disk contents differ from the manifest checksum.
+- Keep normal `verify` unchanged unless `--deep` is selected.
+
+## v0.9.0
+
+Manifest checksum release.
+
+- Add opt-in `--checksum sha256` to store SHA-256 file checksums in JSONL and SQLite manifests.
+- Add SQLite migration support for the manifest `checksum` column.
+- Keep checksum collection disabled by default with `--checksum none`.
+
+## v0.8.7
+
+JSON sidecar release.
+
+- Add `--sidecar json` for structured JSON metadata sidecars.
+- Add `--sidecar xmp,json` to write both XMP and JSON sidecars from the same metadata.
+- Keep `--sidecar none` as the default.
+
+## v0.8.6
+
+XMP keyword and rating controls release.
+
+- Add `--xmp-keywords album-path|album|none` for generated sidecars.
+- Add `--xmp-rating favorite|none` for generated sidecars.
+- Keep existing keyword/rating behavior as defaults with `album-path` and `favorite`.
+
+## v0.8.5
+
+XMP privacy controls release.
+
+- Add `--xmp-privacy keep|strip-location|strip-address` for generated sidecars.
+- Keep existing XMP location/address behavior as the default with `keep`.
+- Allow GPS coordinates to be kept while reverse-geocoded address fields are omitted with `strip-address`.
+- Allow both GPS coordinates and address fields to be omitted with `strip-location`.
+
+## v0.8.4
+
+Strict XMP sidecar verification release.
+
+- Add `verify --sidecar --strict` to require photoscli XMP schema metadata, sidecar generator metadata, and matching exported filename metadata.
+- Keep existing `verify --sidecar` behavior unchanged for backup-wide existence, readability, and asset-ID checks.
+
+## v0.8.3
+
+XMP sidecar inspection release.
+
+- Add `sidecar inspect <file.xmp>` to print key photoscli metadata from generated XMP sidecars.
+- Add `sidecar inspect <file.xmp> --json` for scriptable inspection output.
+
+## v0.8.2
+
+Metadata-only XMP refresh release.
+
+- Add `--metadata-only` for manifest-based XMP sidecar generation without re-exporting media files.
+- Support metadata-only refresh for both `export` and `backup-all` when used with `--sidecar xmp`.
+- Require a manifest for metadata-only mode so existing media paths are resolved safely.
+- Keep media files untouched while overwriting/regenerating generated XMP sidecars.
+- Support `--reverse-geocode` during metadata-only sidecar refresh.
+
+## v0.8.1
+
+XMP standards and sidecar verification release.
+
+- Add XMP schema version metadata for generated sidecars.
+- Add standard XMP fields for rating, metadata date, creation date, Photoshop date created, and EXIF GPS coordinates.
+- Add `dc:subject` keywords from album/folder context.
+- Add sidecar generator and generated timestamp metadata.
+- Add `verify --sidecar` to check missing, zero-byte, unreadable, and asset-ID mismatched XMP sidecars.
+
+## v0.8.0
+
+Rich PhotoKit metadata and reverse-geocoded XMP release.
+
+- Expand asset metadata from public PhotoKit fields: modification date, hidden state, media subtypes, source type, playback style, burst data, GPS coordinates, adjustment state, adjustment info, and richer resource metadata.
+- Expand XMP sidecars with duration, hidden/adjustment state, modification date, structured media subtype/burst/resource lists, GPS coordinates, and adjustment metadata.
+- Add opt-in `--reverse-geocode` using Apple reverse geocoding APIs to add address metadata for GPS assets.
+- Cache reverse-geocode results under `.photoscli/geocode-cache.jsonl` so repeated exports do not repeatedly query Apple geocoding.
+- Keep Vision/Core ML people, animal, object, and scene analysis out of this release; that remains future work.
+
 ## v0.7.0
 
 XMP sidecar metadata release.

Makefile

@@ -1,6 +1,6 @@
 BINARY     := ./bin/photoscli
 MODULE     := gitea.k3s.k0.nu/tools/photocli
-VERSION    := 0.7.0
+VERSION    := 0.9.3
 RELEASE_ZIP := ./bin/photoscli-$(VERSION)-macos-arm64.zip
 RELEASE_NOTES := RELEASE_NOTES.md
 BRIDGE_DIR := bridge
@@ -20,7 +20,7 @@ $(LIB): $(OBJ)
 	ar rcs $@ $<
 
 $(OBJ): $(BRIDGE_DIR)/photokit_bridge.m $(BRIDGE_DIR)/photokit_bridge.h
-	cc -c -x objective-c -fobjc-arc -framework Photos -framework Foundation -o $@ $<
+	cc -c -x objective-c -fobjc-arc -o $@ $<
 
 $(STUB_LIB): $(STUB_OBJ)
 	ar rcs $@ $<

README.md

@@ -20,8 +20,12 @@ For a practical step-by-step manual with recommended backup workflows, recovery
 - Failure tracking with `failures.jsonl` and `retry-failed`.
 - Deduplicated failure management with `failures list`, `failures clear`, and `retry-failed --clear-on-success`.
 - Verification, reporting, and diff commands for backup integrity.
+- Optional XMP sidecar verification with `verify --sidecar`.
+- Optional SHA-256 manifest checksums with `--checksum sha256`.
+- Metadata-only XMP refresh for manifest-backed exports with `--metadata-only`.
 - Status command for quick backup summaries.
-- Opt-in XMP sidecar metadata with `--sidecar xmp`.
+- Opt-in rich XMP sidecar metadata with `--sidecar xmp`.
+- Optional Apple MapKit reverse geocoding for GPS assets on macOS 26+ with `--reverse-geocode`.
 - Script-friendly exit codes and optional JSON summaries.
 - 100% test coverage for the Go CLI and parsing layers.
 
@@ -113,6 +117,9 @@ Verify a backup later:
 
 ```bash
 ./bin/photoscli verify --out ./photos-backup --manifest sqlite
+./bin/photoscli verify --out ./photos-backup --deep
+./bin/photoscli manifest repair --out ./photos-backup --checksum sha256 --dry-run
+./bin/photoscli cleanup --out ./photos-backup --dry-run
 ```
 
 ## Commands
@@ -166,6 +173,7 @@ photoscli export --album-id "Favorites" --out ./favorites --only-favorites
 photoscli export --album-id "Videos" --out ./videos --media videos --include-videos
 photoscli export --album-id "Archive" --out ./archive --originals --retry 3
 photoscli export --album-id "Vacation" --out ./vacation --date-template YYYY/MM/DD
+photoscli export --album-id "Vacation" --out ./vacation --sidecar xmp --reverse-geocode
 ```
 
 ### `backup-all`
@@ -182,10 +190,12 @@ Useful examples:
 
 ```bash
 photoscli backup-all --out ./backup --manifest sqlite --log
+photoscli backup-all --out ./backup --checksum sha256
 photoscli backup-all --out ./backup --exclude-album "Recently Deleted" --exclude-album "Temp*"
 photoscli backup-all --out ./backup --since 2024-01-01 --sort newest
 photoscli backup-all --out ./backup --concurrency 8 --retry 3
 photoscli backup-all --out ./backup --dry-run --json
+photoscli backup-all --out ./backup --sidecar xmp --reverse-geocode
 ```
 
 ### `report`
@@ -266,6 +276,7 @@ Common flags for `export` and `backup-all`:
 - `--dry-run`: print planned exports without writing files, manifests, or logs.
 - `--json`: print a machine-readable summary to stdout.
 - `--verify`: run manifest/file verification after export.
+- `--sidecar` with `verify`: also verify expected `.xmp` sidecars.
 - `--log`: enable structured export logging.
 - `--manifest jsonl|sqlite`: choose manifest backend, default `jsonl`.
 - `--no-manifest`: disable manifest reads/writes.
@@ -278,6 +289,8 @@ Common flags for `export` and `backup-all`:
 - `--max-size <n>`: filter by estimated pixel count.
 - `--format jpeg|heic|png`: preview format hint. Current bridge output is still the existing preview path; non-JPEG bridge output is future work.
 - `--sidecar none|xmp`: write opt-in XMP metadata sidecars next to exported files.
+- `--metadata-only`: with `--sidecar xmp`, refresh XMP sidecars for manifest-backed files without exporting media.
+- `--reverse-geocode`: with `--sidecar xmp`, add cached Apple MapKit address metadata for GPS assets on macOS 26+.
 - `--date-template <template>`: append date folders based on creation date, for example `YYYY/MM/DD`.
 
 `backup-all` also supports:
@@ -336,6 +349,8 @@ Write archival metadata sidecars with:
 
 ```bash
 photoscli export --album-id "Vacation" --out ./Vacation --sidecar xmp
+photoscli export --album-id "Vacation" --out ./Vacation --sidecar json
+photoscli export --album-id "Vacation" --out ./Vacation --sidecar xmp,json
 ```
 
 Sidecars are opt-in and use the exported file basename:
@@ -343,10 +358,42 @@ Sidecars are opt-in and use the exported file basename:
 ```text
 IMG_0001.jpg -> IMG_0001.xmp
 IMG_0001.HEIC -> IMG_0001.xmp
+IMG_0001.jpg -> IMG_0001.json
 ```
 
 The XMP contains photoscli metadata such as asset ID, filenames, album, manifest path, media type, dimensions, favorite state, cloud state, export mode, version, exported timestamp, size, and creation date when available. If `--sidecar xmp` is explicitly selected and the sidecar cannot be written, that asset is treated as failed.
 
+Sidecars also include richer public PhotoKit metadata where available: modification date, duration, hidden state, adjustment state, media subtypes, source type, playback style, burst data, GPS coordinates, adjustment info, structured asset resources, standard XMP dates, EXIF GPS coordinates, favorite rating, and album/folder keywords. Add `--reverse-geocode` to include cached address fields from Apple MapKit for assets with GPS coordinates. Reverse geocoding requires macOS 26 or newer; on older macOS versions the export continues and XMP still includes GPS coordinates.
+
+Control XMP location metadata with `--xmp-privacy keep|strip-location|strip-address`. The default is `keep`. Use `strip-address` to omit reverse-geocoded address fields while keeping GPS coordinates, or `strip-location` to omit both GPS and address fields.
+
+Control generated XMP keywords and ratings with `--xmp-keywords album-path|album|none` and `--xmp-rating favorite|none`. Defaults preserve existing behavior: album/folder keywords and favorite assets mapped to `xmp:Rating="5"`.
+
+Verify generated sidecars with:
+
+```bash
+photoscli verify --out ./backup --sidecar
+```
+
+For stricter checks against recent photoscli-generated XMP sidecars:
+
+```bash
+photoscli verify --out ./backup --sidecar --strict
+```
+
+Inspect one generated sidecar with:
+
+```bash
+photoscli sidecar inspect ./backup/IMG_0001.xmp
+photoscli sidecar inspect ./backup/IMG_0001.xmp --json
+```
+
+Refresh sidecars for files already present in a manifest-backed export without rewriting media files:
+
+```bash
+photoscli backup-all --out ./backup --sidecar xmp --metadata-only
+```
+
 ## Failure Tracking
 
 Failed exports are deduplicated by asset ID and stored in:
@@ -458,3 +505,9 @@ Objective-C returns JSON to Go. Tests use the stub bridge and do not require rea
 - Album title lookup uses exact title matching. Use PhotoKit local identifiers when names are ambiguous.
 - iCloud-backed assets may trigger downloads and can fail due to network or account state.
 - `--min-size` and `--max-size` currently use estimated pixel count from dimensions, not encoded file size.
+
+## Roadmap
+
+- `0.8.x`: make XMP sidecars as rich, standard-compatible, and complete as possible from public PhotoKit metadata.
+- `0.9.0` through `0.9.5`: checksums, deep verification, manifest repair, cleanup, doctor, and backup-integrity hardening.
+- After `0.9.5`: opt-in Vision/Core ML analysis for photoscli-generated face/object/animal/scene metadata.

RELEASE_NOTES.md

@@ -1,20 +1,18 @@
-# v0.7.0
+# v0.9.3
 
-This release adds opt-in XMP sidecar metadata for archival exports.
+This release adds safe cleanup for manifest-backed backups.
 
 ## Highlights
 
-- Add `--sidecar none|xmp` with default `none`.
-- Write XMP sidecars next to exported files when `--sidecar xmp` is selected.
-- XMP files use the exported file basename, for example `IMG_0001.jpg` -> `IMG_0001.xmp`.
-- Sidecars include photoscli metadata such as asset ID, filenames, album, manifest path, media type, dimensions, favorite state, cloud state, export mode, version, exported timestamp, size, and creation date when available.
-- XMP writes are atomic and fail the asset when explicitly requested sidecar output cannot be written.
-- Config files can set `sidecar = "xmp"`.
+- Add `cleanup --out <dir>` to remove files not referenced by the manifest.
+- Add `cleanup --dry-run` to preview orphaned files before deletion.
+- Preserve manifest/log/failure files, `.photoscli`, and sidecars for manifest-referenced media.
+- Cleanup works with JSONL and SQLite manifests.
 
 ## Assets
 
 - `photoscli`: Apple Silicon macOS binary (`darwin/arm64`).
-- `photoscli-0.7.0-macos-arm64.zip`: Apple Silicon binary plus README, USERGUIDE, and CHANGELOG.
+- `photoscli-0.9.3-macos-arm64.zip`: Apple Silicon binary plus README, USERGUIDE, and CHANGELOG.
 - `USERGUIDE.md`: standalone user guide.
 
 Intel Macs are not currently a supported release target.

USERGUIDE.md

@@ -21,8 +21,10 @@ It is especially useful when you want to:
 - Retry transient iCloud failures.
 - Verify that files referenced by a manifest exist on disk.
 - Detect missing, zero-byte, and size-mismatched manifest files.
+- Store optional SHA-256 checksums in manifests.
 - Inspect or clear deduplicated failure records.
 - Write optional XMP sidecar metadata for archival workflows.
+- Add optional reverse-geocoded address metadata to XMP sidecars for GPS assets.
 - Script Photos exports with stable exit codes.
 
 It is not intended to replace Apple Photos, iCloud Photos, or Time Machine. Think of it as an additional file-based export and backup tool.
@@ -545,6 +547,8 @@ Use XMP sidecars when you want portable metadata next to exported files:
 
 ```bash
 ./bin/photoscli export --album-id "Vacation" --out ./Vacation --sidecar xmp
+./bin/photoscli export --album-id "Vacation" --out ./Vacation --sidecar json
+./bin/photoscli export --album-id "Vacation" --out ./Vacation --sidecar xmp,json
 ```
 
 Sidecars are disabled by default. When enabled, they use the exported file basename:
@@ -552,9 +556,69 @@ Sidecars are disabled by default. When enabled, they use the exported file basen
 ```text
 IMG_0001.jpg -> IMG_0001.xmp
 IMG_0001.HEIC -> IMG_0001.xmp
+IMG_0001.jpg -> IMG_0001.json
 ```
 
-The XMP includes photoscli archive metadata such as asset ID, original filename, exported filename, album, manifest path, media type, dimensions, favorite state, cloud state, export mode, version, exported time, size, and creation date when available.
+Use XMP for standards-oriented metadata workflows and JSON when you want structured photoscli metadata for scripts or audits.
+
+The XMP includes photoscli archive metadata such as asset ID, original filename, exported filename, album, manifest path, media type, dimensions, favorite state, hidden state, cloud state, export mode, version, exported time, size, creation date, modification date, duration, adjustment state, media subtypes, source type, playback style, burst data, GPS coordinates, adjustment info, structured asset resources, standard XMP date fields, EXIF GPS fields, favorite rating, and album/folder keywords when PhotoKit exposes them.
+
+Control location privacy in generated sidecars:
+
+```bash
+./bin/photoscli export --album-id "Vacation" --out ./Vacation --sidecar xmp --xmp-privacy strip-address
+./bin/photoscli export --album-id "Vacation" --out ./Vacation --sidecar xmp --xmp-privacy strip-location
+```
+
+`keep` is the default. `strip-address` omits reverse-geocoded address fields while preserving GPS coordinates. `strip-location` omits both GPS coordinates and address fields.
+
+Control generated keywords and ratings:
+
+```bash
+./bin/photoscli export --album-id "Vacation" --out ./Vacation --sidecar xmp --xmp-keywords album
+./bin/photoscli export --album-id "Vacation" --out ./Vacation --sidecar xmp --xmp-keywords none --xmp-rating none
+```
+
+`--xmp-keywords album-path` is the default and writes album/folder keywords. `album` writes only the album name. `none` omits generated `dc:subject` keywords. `--xmp-rating favorite` is the default and maps favorite assets to `xmp:Rating="5"`; `none` omits that generated rating.
+
+For address metadata from GPS coordinates, opt in to Apple's reverse geocoder:
+
+```bash
+./bin/photoscli export --album-id "Vacation" --out ./Vacation --sidecar xmp --reverse-geocode
+```
+
+Reverse geocoding uses Apple MapKit and requires macOS 26 or newer. It can require network access and may be rate-limited by Apple, so results are cached in `.photoscli/geocode-cache.jsonl` under the backup root. On older macOS versions, `--reverse-geocode` is treated as unavailable: the export continues, no address fields are added, and the XMP still contains GPS coordinates.
+
+Verify sidecars after an export:
+
+```bash
+./bin/photoscli verify --out ./PhotosBackup --sidecar
+```
+
+This reports missing, zero-byte, unreadable, or asset-ID mismatched `.xmp` files.
+
+Use strict verification for sidecars generated by recent photoscli versions:
+
+```bash
+./bin/photoscli verify --out ./PhotosBackup --sidecar --strict
+```
+
+Strict mode also checks photoscli schema metadata, generator metadata, and the exported filename recorded inside the sidecar.
+
+Inspect one generated sidecar when troubleshooting or scripting:
+
+```bash
+./bin/photoscli sidecar inspect ./PhotosBackup/IMG_0001.xmp
+./bin/photoscli sidecar inspect ./PhotosBackup/IMG_0001.xmp --json
+```
+
+Refresh metadata only for an existing manifest-backed backup:
+
+```bash
+./bin/photoscli backup-all --out ./PhotosBackup --sidecar xmp --metadata-only
+```
+
+Metadata-only mode does not re-export media files. It uses manifest paths to find existing files and rewrites generated `.xmp` sidecars next to them. It requires `--sidecar xmp` and an enabled manifest.
 
 If you explicitly request `--sidecar xmp` and the XMP file cannot be written, the asset is counted as failed.
 
@@ -578,6 +642,7 @@ media = "photos"
 retry = 3
 log = true
 sidecar = "xmp"
+reverse-geocode = true
 ```
 
 Use a custom config path:
@@ -757,6 +822,40 @@ Use structured logs:
 ./bin/photoscli backup-all --out ./PhotosBackup --manifest sqlite --log
 ```
 
+Store SHA-256 checksums in the manifest when exporting:
+
+```bash
+./bin/photoscli backup-all --out ./PhotosBackup --checksum sha256
+```
+
+Checksums are opt-in and stored in JSONL or SQLite manifests. The default is `--checksum none`.
+
+Deep-verify checksum-backed manifests:
+
+```bash
+./bin/photoscli verify --out ./PhotosBackup --deep
+```
+
+`--deep` recomputes SHA-256 only for manifest entries that already have checksum metadata.
+
+Repair missing manifest metadata from files already present on disk:
+
+```bash
+./bin/photoscli manifest repair --out ./PhotosBackup --checksum sha256 --dry-run
+./bin/photoscli manifest repair --out ./PhotosBackup --checksum sha256
+```
+
+Repair fills missing size/checksum metadata and skips missing, zero-byte, or unreadable files.
+
+Preview and remove files not referenced by the manifest:
+
+```bash
+./bin/photoscli cleanup --out ./PhotosBackup --dry-run
+./bin/photoscli cleanup --out ./PhotosBackup
+```
+
+Cleanup preserves manifest/log/failure files, `.photoscli`, and sidecars next to manifest-referenced media.
+
 ## Safe Operating Practices
 
 - Run `--dry-run` before the first large backup.

bridge/photokit_bridge.h

@@ -20,6 +20,8 @@ char *photos_list_albums_json(void);
 
 char *photos_list_assets_json(const char *album_id);
 
+char *photos_reverse_geocode_json(double latitude, double longitude);
+
 char *photos_export_preview_json(
     const char *asset_id,
     const char *output_dir,

bridge/photokit_bridge.m

@@ -1,6 +1,8 @@
 #import <Foundation/Foundation.h>
 #import <AppKit/AppKit.h>
 #import <Photos/Photos.h>
+#import <CoreLocation/CoreLocation.h>
+#import <MapKit/MapKit.h>
 #import <UniformTypeIdentifiers/UniformTypeIdentifiers.h>
 #import <objc/message.h>
 #import "photokit_bridge.h"
@@ -311,6 +313,87 @@ static NSString *media_type_string(PHAssetMediaType type) {
     }
 }
 
+static NSString *source_type_string(PHAssetSourceType type) {
+    NSMutableArray *parts = [NSMutableArray array];
+    if (type & PHAssetSourceTypeUserLibrary) [parts addObject:@"userLibrary"];
+    if (type & PHAssetSourceTypeCloudShared) [parts addObject:@"cloudShared"];
+    if (type & PHAssetSourceTypeiTunesSynced) [parts addObject:@"iTunesSynced"];
+    return parts.count > 0 ? [parts componentsJoinedByString:@","] : @"unknown";
+}
+
+static NSString *playback_style_string(PHAssetPlaybackStyle style) {
+    switch (style) {
+        case PHAssetPlaybackStyleImage: return @"image";
+        case PHAssetPlaybackStyleImageAnimated: return @"imageAnimated";
+        case PHAssetPlaybackStyleLivePhoto: return @"livePhoto";
+        case PHAssetPlaybackStyleVideo: return @"video";
+        case PHAssetPlaybackStyleVideoLooping: return @"videoLooping";
+        default: return @"unknown";
+    }
+}
+
+static NSArray<NSString *> *media_subtype_strings(PHAssetMediaSubtype subtypes) {
+    NSMutableArray *parts = [NSMutableArray array];
+    if (subtypes & PHAssetMediaSubtypePhotoPanorama) [parts addObject:@"photoPanorama"];
+    if (subtypes & PHAssetMediaSubtypePhotoHDR) [parts addObject:@"photoHDR"];
+    if (subtypes & PHAssetMediaSubtypePhotoScreenshot) [parts addObject:@"photoScreenshot"];
+    if (subtypes & PHAssetMediaSubtypePhotoLive) [parts addObject:@"photoLive"];
+    if (subtypes & PHAssetMediaSubtypePhotoDepthEffect) [parts addObject:@"photoDepthEffect"];
+    if (subtypes & PHAssetMediaSubtypeVideoStreamed) [parts addObject:@"videoStreamed"];
+    if (subtypes & PHAssetMediaSubtypeVideoHighFrameRate) [parts addObject:@"videoHighFrameRate"];
+    if (subtypes & PHAssetMediaSubtypeVideoTimelapse) [parts addObject:@"videoTimelapse"];
+    return parts;
+}
+
+static NSArray<NSString *> *burst_selection_type_strings(PHAssetBurstSelectionType types) {
+    NSMutableArray *parts = [NSMutableArray array];
+    if (types & PHAssetBurstSelectionTypeAutoPick) [parts addObject:@"autoPick"];
+    if (types & PHAssetBurstSelectionTypeUserPick) [parts addObject:@"userPick"];
+    return parts;
+}
+
+static NSNumber *resource_file_size(PHAssetResource *res) {
+    @try {
+        id value = [res valueForKey:@"fileSize"];
+        if ([value respondsToSelector:@selector(longLongValue)]) {
+            return @([value longLongValue]);
+        }
+    } @catch (NSException *e) {}
+    return nil;
+}
+
+static NSDictionary *location_dict(CLLocation *location) {
+    if (!location) return nil;
+    NSMutableDictionary *dict = [NSMutableDictionary dictionary];
+    dict[@"latitude"] = @(location.coordinate.latitude);
+    dict[@"longitude"] = @(location.coordinate.longitude);
+    dict[@"altitude"] = @(location.altitude);
+    dict[@"horizontalAccuracy"] = @(location.horizontalAccuracy);
+    return dict;
+}
+
+static NSDictionary *editing_input_info(PHAsset *asset) {
+    PHContentEditingInputRequestOptions *opts = [[PHContentEditingInputRequestOptions alloc] init];
+    opts.networkAccessAllowed = NO;
+    dispatch_semaphore_t sem = dispatch_semaphore_create(0);
+    __block NSMutableDictionary *dict = [NSMutableDictionary dictionary];
+    [asset requestContentEditingInputWithOptions:opts completionHandler:^(PHContentEditingInput *input, NSDictionary *info) {
+        if (input.adjustmentData) {
+            dict[@"formatIdentifier"] = input.adjustmentData.formatIdentifier ?: @"";
+            dict[@"formatVersion"] = input.adjustmentData.formatVersion ?: @"";
+        }
+        NSURL *url = input.fullSizeImageURL;
+        if (url.lastPathComponent.length > 0) {
+            dict[@"baseFilename"] = url.lastPathComponent;
+        }
+        dispatch_semaphore_signal(sem);
+    }];
+    if (!semaphore_wait_with_timeout(sem, 5)) {
+        return nil;
+    }
+    return dict.count > 0 ? dict : nil;
+}
+
 static NSString *iso8601_string(NSDate *date) {
     if (!date) return nil;
     static NSDateFormatter *fmt = nil;
@@ -355,18 +438,22 @@ char *photos_list_assets_json(const char *album_id) {
         NSString *mediaTypeStr = media_type_string(asset.mediaType);
 
         NSString *creationDateStr = iso8601_string(asset.creationDate);
+        NSString *modificationDateStr = iso8601_string(asset.modificationDate);
 
         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:@{
+            NSMutableDictionary *resourceDict = [NSMutableDictionary dictionaryWithDictionary:@{
                 @"type": resTypeStr,
                 @"filename": res.originalFilename ?: @"",
                 @"uti": uti,
                 @"local": @(isLocal)
             }];
+            NSNumber *size = resource_file_size(res);
+            if (size) resourceDict[@"size"] = size;
+            [resourcesList addObject:resourceDict];
         }
 
         NSMutableDictionary *dict = [NSMutableDictionary dictionaryWithDictionary:@{
@@ -374,17 +461,37 @@ char *photos_list_assets_json(const char *album_id) {
             @"filename": filename ?: @"",
             @"cloud": cloudStatus,
             @"mediaType": mediaTypeStr,
+            @"mediaSubtypes": media_subtype_strings(asset.mediaSubtypes),
+            @"sourceType": source_type_string(asset.sourceType),
+            @"playbackStyle": playback_style_string(asset.playbackStyle),
             @"pixelWidth": @(asset.pixelWidth),
             @"pixelHeight": @(asset.pixelHeight),
             @"duration": @(asset.duration),
-            @"isFavorite": @(asset.isFavorite)
+            @"isFavorite": @(asset.isFavorite),
+            @"isHidden": @(asset.isHidden),
+            @"representsBurst": @(asset.representsBurst),
+            @"burstSelectionTypes": burst_selection_type_strings(asset.burstSelectionTypes)
         }];
         if (creationDateStr) {
             dict[@"creationDate"] = creationDateStr;
         }
+        if (modificationDateStr) {
+            dict[@"modificationDate"] = modificationDateStr;
+        }
+        NSDictionary *loc = location_dict(asset.location);
+        if (loc) {
+            dict[@"location"] = loc;
+        }
+        if (asset.burstIdentifier.length > 0) {
+            dict[@"burstIdentifier"] = asset.burstIdentifier;
+        }
         if (@available(macOS 12, *)) {
             dict[@"hasAdjustments"] = @(asset.hasAdjustments);
         }
+        NSDictionary *adjustmentInfo = editing_input_info(asset);
+        if (adjustmentInfo) {
+            dict[@"adjustmentInfo"] = adjustmentInfo;
+        }
         if (resourcesList.count > 0) {
             dict[@"resources"] = resourcesList;
         }
@@ -394,6 +501,36 @@ char *photos_list_assets_json(const char *album_id) {
     return json_from_object(@{@"assets": list, @"total": @(assets.count)});
 }
 
+char *photos_reverse_geocode_json(double latitude, double longitude) {
+    if (@available(macOS 26.0, *)) {
+        CLLocation *location = [[CLLocation alloc] initWithLatitude:latitude longitude:longitude];
+        MKReverseGeocodingRequest *request = [[MKReverseGeocodingRequest alloc] initWithLocation:location];
+        dispatch_semaphore_t sem = dispatch_semaphore_create(0);
+        __block MKMapItem *item = nil;
+        __block NSError *mapErr = nil;
+        [request getMapItemsWithCompletionHandler:^(NSArray<MKMapItem *> *mapItems, NSError *error) {
+            mapErr = error;
+            item = mapItems.firstObject;
+            dispatch_semaphore_signal(sem);
+        }];
+        if (!semaphore_wait_with_timeout(sem, 10)) {
+            [request cancel];
+            return json_from_object(@{@"error": @"timeout waiting for reverse geocode"});
+        }
+        if (mapErr || !item) {
+            NSString *msg = mapErr.localizedDescription ?: @"reverse geocode failed";
+            return json_from_object(@{@"error": msg});
+        }
+        NSMutableDictionary *dict = [NSMutableDictionary dictionary];
+        if (item.name) dict[@"name"] = item.name;
+        if (item.address.fullAddress) dict[@"formattedAddress"] = item.address.fullAddress;
+        if (item.address.shortAddress) dict[@"thoroughfare"] = item.address.shortAddress;
+        return json_from_object(@{@"placemark": dict});
+    }
+
+    return json_from_object(@{@"error": @"reverse geocoding requires macOS 26 or newer"});
+}
+
 char *photos_list_tree_json(void) {
     PHFetchResult<PHCollection *> *collections = [PHCollectionList fetchTopLevelUserCollectionsWithOptions:nil];
 
@@ -709,4 +846,4 @@ int photos_get_progress_slot_count(void) {
 
 void photos_reset_progress_slots(void) {
     memset(progress_slots, 0, sizeof(progress_slots));
-}
+}

bridge/photokit_bridge_stub.c

@@ -18,9 +18,11 @@ static int stub_access_rc = 0;
 static const char *stub_albums_json = "{\"albums\":[]}";
 static const char *stub_assets_json = "{\"assets\":[]}";
 static const char *stub_tree_json = "{\"collections\":[]}";
+static const char *stub_geocode_json = "{\"placemark\":{}}";
 static int stub_albums_null = 0;
 static int stub_assets_null = 0;
 static int stub_tree_null = 0;
+static int stub_geocode_null = 0;
 static int stub_cancelled = 0;
 static const char *stub_export_preview_json = NULL;
 static const char *stub_export_original_json = NULL;
@@ -34,6 +36,8 @@ void photos_test_set_access(int rc) { stub_access_rc = rc; }
 void photos_test_set_albums(const char *json) { stub_albums_json = json; stub_albums_null = 0; }
 void photos_test_set_assets(const char *json) { stub_assets_json = json; stub_assets_null = 0; }
 void photos_test_set_tree(const char *json) { stub_tree_json = json; stub_tree_null = 0; }
+void photos_test_set_geocode(const char *json) { stub_geocode_json = json; stub_geocode_null = 0; }
+void photos_test_set_geocode_null(void) { stub_geocode_null = 1; }
 void photos_test_set_albums_null(void) { stub_albums_null = 1; }
 void photos_test_set_assets_null(void) { stub_assets_null = 1; }
 void photos_test_set_tree_null(void) { stub_tree_null = 1; }
@@ -51,6 +55,13 @@ char *photos_list_assets_json(const char *album_id) {
     return alloc_json(stub_assets_json);
 }
 
+char *photos_reverse_geocode_json(double latitude, double longitude) {
+    (void)latitude;
+    (void)longitude;
+    if (stub_geocode_null) return NULL;
+    return alloc_json(stub_geocode_json);
+}
+
 char *photos_export_preview_json(const char *asset_id, const char *output_dir, int target_size, int quality, int index, int slot_index) {
     (void)asset_id;
     (void)output_dir;

internal/manifest/entry_test.go

@@ -11,6 +11,10 @@ func TestNewEntryPath(t *testing.T) {
 	if e.Path != "Album/file2.jpg" || e.Filename != "file2.jpg" || e.Size != 456 || e.Cloud != "cloud" {
 		t.Fatalf("unexpected entry with path: %+v", e)
 	}
+	e = NewEntryWithChecksum("id3", "file3.jpg", "Album/file3.jpg", 789, "local", "sha256:abc")
+	if e.Checksum != "sha256:abc" || e.Path != "Album/file3.jpg" {
+		t.Fatalf("unexpected checksum entry: %+v", e)
+	}
 }
 
 func TestAddEntryDefaultsPath(t *testing.T) {
@@ -19,11 +23,15 @@ func TestAddEntryDefaultsPath(t *testing.T) {
 	if err := jm.OpenAppend(); err != nil {
 		t.Fatal(err)
 	}
-	jm.AddEntry(Entry{ID: "x1", Filename: "file.jpg", Size: 3, Cloud: "local"})
+	jm.AddEntry(Entry{ID: "x1", Filename: "file.jpg", Size: 3, Cloud: "local", Checksum: "sha256:abc"})
 	jm.Close()
-	if got := LoadJSONL(dir).Entries()["x1"].Path; got != "file.jpg" {
+	loaded := LoadJSONL(dir).Entries()["x1"]
+	if got := loaded.Path; got != "file.jpg" {
 		t.Fatalf("jsonl path = %q", got)
 	}
+	if loaded.Checksum != "sha256:abc" {
+		t.Fatalf("jsonl checksum = %q", loaded.Checksum)
+	}
 
 	sdir := t.TempDir()
 	sm, err := LoadSQLite(sdir)
@@ -33,12 +41,16 @@ func TestAddEntryDefaultsPath(t *testing.T) {
 	if err := sm.OpenAppend(); err != nil {
 		t.Fatal(err)
 	}
-	sm.AddEntry(Entry{ID: "x1", Filename: "file.jpg", Size: 3, Cloud: "local"})
+	sm.AddEntry(Entry{ID: "x1", Filename: "file.jpg", Size: 3, Cloud: "local", Checksum: "sha256:def"})
 	if _, err := sm.db.Exec(`UPDATE downloads SET path = '' WHERE id = 'x1'`); err != nil {
 		t.Fatal(err)
 	}
-	if got := sm.Entries()["x1"].Path; got != "file.jpg" {
+	sloaded := sm.Entries()["x1"]
+	if got := sloaded.Path; got != "file.jpg" {
 		t.Fatalf("sqlite path = %q", got)
 	}
+	if sloaded.Checksum != "sha256:def" {
+		t.Fatalf("sqlite checksum = %q", sloaded.Checksum)
+	}
 	sm.Close()
 }

internal/manifest/jsonl.go

@@ -43,6 +43,7 @@ func LoadJSONL(dir string) *jsonlManifest {
 		Path     string `json:"path,omitempty"`
 		Size     int64  `json:"size"`
 		Cloud    string `json:"cloud"`
+		Checksum string `json:"checksum,omitempty"`
 		Exported int64  `json:"exported"`
 	}
 	for _, line := range strings.Split(string(data), "\n") {
@@ -61,6 +62,7 @@ func LoadJSONL(dir string) *jsonlManifest {
 				Path:     raw.Path,
 				Size:     raw.Size,
 				Cloud:    raw.Cloud,
+				Checksum: raw.Checksum,
 				Exported: raw.Exported,
 			}
 		}
@@ -93,8 +95,9 @@ func (m *jsonlManifest) AddEntry(entry Entry) {
 			Path     string `json:"path,omitempty"`
 			Size     int64  `json:"size"`
 			Cloud    string `json:"cloud"`
+			Checksum string `json:"checksum,omitempty"`
 			Exported int64  `json:"exported"`
-		}{ID: entry.ID, Filename: entry.Filename, Path: entry.Path, Size: entry.Size, Cloud: entry.Cloud, Exported: entry.Exported})
+		}{ID: entry.ID, Filename: entry.Filename, Path: entry.Path, Size: entry.Size, Cloud: entry.Cloud, Checksum: entry.Checksum, Exported: entry.Exported})
 		m.file.Write(data)
 		m.file.Write([]byte("\n"))
 	}

internal/manifest/manifest.go

@@ -8,6 +8,7 @@ type Entry struct {
 	Path     string
 	Size     int64
 	Cloud    string
+	Checksum string
 	Exported int64
 }
 
@@ -42,3 +43,9 @@ func NewEntry(id, filename, path string, size int64, cloud string) Entry {
 	}
 	return e
 }
+
+func NewEntryWithChecksum(id, filename, path string, size int64, cloud, checksum string) Entry {
+	e := NewEntry(id, filename, path, size, cloud)
+	e.Checksum = checksum
+	return e
+}

internal/manifest/sqlite.go

@@ -64,6 +64,7 @@ func (m *sqliteManifest) OpenAppend() error {
 		path TEXT NOT NULL DEFAULT '',
 		size INTEGER NOT NULL DEFAULT 0,
 		cloud TEXT NOT NULL DEFAULT '',
+		checksum TEXT NOT NULL DEFAULT '',
 		exported INTEGER NOT NULL DEFAULT 0
 	)`)
 	if err != nil {
@@ -71,6 +72,7 @@ func (m *sqliteManifest) OpenAppend() error {
 		return fmt.Errorf("create table: %w", err)
 	}
 	_, _ = execFn(`ALTER TABLE downloads ADD COLUMN path TEXT NOT NULL DEFAULT ''`)
+	_, _ = execFn(`ALTER TABLE downloads ADD COLUMN checksum TEXT NOT NULL DEFAULT ''`)
 	_, err = execFn(`CREATE INDEX IF NOT EXISTS idx_downloads_id ON downloads(id)`)
 	if err != nil {
 		db.Close()
@@ -103,8 +105,8 @@ func (m *sqliteManifest) AddEntry(entry Entry) {
 	if entry.Path == "" {
 		entry.Path = entry.Filename
 	}
-	m.db.Exec(`INSERT OR REPLACE INTO downloads (id, filename, path, size, cloud, exported) VALUES (?, ?, ?, ?, ?, ?)`,
-		entry.ID, entry.Filename, entry.Path, entry.Size, entry.Cloud, entry.Exported)
+	m.db.Exec(`INSERT OR REPLACE INTO downloads (id, filename, path, size, cloud, checksum, exported) VALUES (?, ?, ?, ?, ?, ?, ?)`,
+		entry.ID, entry.Filename, entry.Path, entry.Size, entry.Cloud, entry.Checksum, entry.Exported)
 }
 
 func (m *sqliteManifest) Save() error {
@@ -127,14 +129,14 @@ func (m *sqliteManifest) Entries() map[string]Entry {
 		return nil
 	}
 	out := make(map[string]Entry)
-	rows, err := m.db.Query(`SELECT id, filename, path, size, cloud, exported FROM downloads`)
+	rows, err := m.db.Query(`SELECT id, filename, path, size, cloud, checksum, exported FROM downloads`)
 	if err != nil {
 		return out
 	}
 	defer rows.Close()
 	for rows.Next() {
 		var e Entry
-		if err := rows.Scan(&e.ID, &e.Filename, &e.Path, &e.Size, &e.Cloud, &e.Exported); err == nil {
+		if err := rows.Scan(&e.ID, &e.Filename, &e.Path, &e.Size, &e.Cloud, &e.Checksum, &e.Exported); err == nil {
 			if e.Path == "" {
 				e.Path = e.Filename
 			}

internal/photos/bridge.go

@@ -9,6 +9,7 @@ type Bridge interface {
 	RequestAccess() error
 	ListAlbums() ([]Album, error)
 	ListAssets(albumID string) ([]Asset, int, error)
+	ReverseGeocode(latitude, longitude float64) (Placemark, error)
 	ListTree() ([]CollectionNode, error)
 	ExportPreview(assetID, outputDir string, targetSize, quality, index int) (ExportResult, error)
 	ExportOriginal(assetID, outputDir string, index int) (ExportResult, error)
@@ -39,6 +40,17 @@ func ParseAssetsJSON(jsonStr string) ([]Asset, int, error) {
 	return resp.Assets, resp.Total, nil
 }
 
+func ParsePlacemarkJSON(jsonStr string) (Placemark, error) {
+	var resp PlacemarkResponse
+	if err := json.Unmarshal([]byte(jsonStr), &resp); err != nil {
+		return Placemark{}, err
+	}
+	if resp.Error != "" {
+		return Placemark{}, fmt.Errorf("%s", resp.Error)
+	}
+	return resp.Placemark, nil
+}
+
 func ParseTreeJSON(jsonStr string) ([]CollectionNode, error) {
 	var errResp ErrorResponse
 	if err := json.Unmarshal([]byte(jsonStr), &errResp); err == nil && errResp.Error != "" {

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 -framework UniformTypeIdentifiers
+#cgo LDFLAGS: -L${SRCDIR}/../../bridge -lphotokit_bridge -framework Photos -framework Foundation -framework AppKit -framework UniformTypeIdentifiers -framework CoreLocation -framework MapKit
 #include "photokit_bridge.h"
 #include <stdlib.h>
 */
@@ -45,6 +45,15 @@ func (*CgoBridge) ListAssets(albumID string) ([]Asset, int, error) {
 	return ParseAssetsJSON(C.GoString(cs))
 }
 
+func (*CgoBridge) ReverseGeocode(latitude, longitude float64) (Placemark, error) {
+	cs := C.photos_reverse_geocode_json(C.double(latitude), C.double(longitude))
+	if cs == nil {
+		return Placemark{}, errBridgeNil
+	}
+	defer C.photos_free_string(cs)
+	return ParsePlacemarkJSON(C.GoString(cs))
+}
+
 func (*CgoBridge) ListTree() ([]CollectionNode, error) {
 	cs := C.photos_list_tree_json()
 	if cs == nil {

internal/photos/cgo_bridge_test_impl.go

@@ -12,6 +12,8 @@ void photos_test_set_access(int rc);
 void photos_test_set_albums(const char *json);
 void photos_test_set_assets(const char *json);
 void photos_test_set_tree(const char *json);
+void photos_test_set_geocode(const char *json);
+void photos_test_set_geocode_null(void);
 void photos_test_set_albums_null(void);
 void photos_test_set_assets_null(void);
 void photos_test_set_tree_null(void);
@@ -35,6 +37,8 @@ func SetTestAccessRC(rc int)                { C.photos_test_set_access(C.int(rc)
 func SetTestAlbumsJSON(json string)         { C.photos_test_set_albums(C.CString(json)) }
 func SetTestAssetsJSON(json string)         { C.photos_test_set_assets(C.CString(json)) }
 func SetTestTreeJSON(json string)           { C.photos_test_set_tree(C.CString(json)) }
+func SetTestGeocodeJSON(json string)        { C.photos_test_set_geocode(C.CString(json)) }
+func SetTestGeocodeNull()                   { C.photos_test_set_geocode_null() }
 func SetTestAlbumsNull()                    { C.photos_test_set_albums_null() }
 func SetTestAssetsNull()                    { C.photos_test_set_assets_null() }
 func SetTestTreeNull()                      { C.photos_test_set_tree_null() }
@@ -73,6 +77,15 @@ func (*CgoBridge) ListAssets(albumID string) ([]Asset, int, error) {
 	return ParseAssetsJSON(C.GoString(cs))
 }
 
+func (*CgoBridge) ReverseGeocode(latitude, longitude float64) (Placemark, error) {
+	cs := C.photos_reverse_geocode_json(C.double(latitude), C.double(longitude))
+	if cs == nil {
+		return Placemark{}, errBridgeNil
+	}
+	defer C.photos_free_string(cs)
+	return ParsePlacemarkJSON(C.GoString(cs))
+}
+
 func (*CgoBridge) ListTree() ([]CollectionNode, error) {
 	cs := C.photos_list_tree_json()
 	if cs == nil {

internal/photos/photos_test.go

@@ -168,6 +168,63 @@ func TestParseAssetsJSON(t *testing.T) {
 	}
 }
 
+func TestParseAssetsJSONExtendedMetadata(t *testing.T) {
+	created := "2024-01-01T00:00:00Z"
+	modified := "2024-01-02T00:00:00Z"
+	assets, total, err := ParseAssetsJSON(`{"assets":[{"id":"x1","filename":"IMG.HEIC","mediaType":"image","mediaSubtypes":["photoLive","photoHDR"],"sourceType":"userLibrary","playbackStyle":"livePhoto","pixelWidth":1,"pixelHeight":2,"creationDate":"2024-01-01T00:00:00Z","modificationDate":"2024-01-02T00:00:00Z","duration":3.5,"isFavorite":true,"isHidden":true,"hasAdjustments":true,"location":{"latitude":59.1,"longitude":18.2,"altitude":10,"horizontalAccuracy":5},"burstIdentifier":"burst","representsBurst":true,"burstSelectionTypes":["autoPick"],"adjustmentInfo":{"formatIdentifier":"fmt","formatVersion":"1","baseFilename":"base.heic"},"resources":[{"type":"adjustmentData","filename":"adj.plist","uti":"public.plist","local":true,"size":42}]}],"total":1}`)
+	if err != nil || total != 1 || len(assets) != 1 {
+		t.Fatalf("ParseAssetsJSON err=%v total=%d len=%d", err, total, len(assets))
+	}
+	a := assets[0]
+	if a.CreationDate == nil || *a.CreationDate != created || a.ModificationDate == nil || *a.ModificationDate != modified {
+		t.Fatalf("unexpected dates: %+v", a)
+	}
+	if a.Location == nil || a.Location.Latitude != 59.1 || a.Location.Longitude != 18.2 || !a.IsHidden || !a.HasAdjustments || !a.RepresentsBurst {
+		t.Fatalf("unexpected extended metadata: %+v", a)
+	}
+	if len(a.MediaSubtypes) != 2 || a.SourceType != "userLibrary" || a.PlaybackStyle != "livePhoto" || len(a.BurstSelectionTypes) != 1 {
+		t.Fatalf("unexpected type metadata: %+v", a)
+	}
+	if a.AdjustmentInfo == nil || a.AdjustmentInfo.FormatIdentifier != "fmt" || a.Resources[0].Size != 42 {
+		t.Fatalf("unexpected adjustment/resource metadata: %+v", a)
+	}
+}
+
+func TestParsePlacemarkJSON(t *testing.T) {
+	p, err := ParsePlacemarkJSON(`{"placemark":{"country":"Sweden","countryCode":"SE","locality":"Stockholm","formattedAddress":"Stockholm, Sweden","areasOfInterest":["Gamla stan"]}}`)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if p.Country != "Sweden" || p.CountryCode != "SE" || p.Locality != "Stockholm" || len(p.AreasOfInterest) != 1 {
+		t.Fatalf("unexpected placemark: %+v", p)
+	}
+	if _, err := ParsePlacemarkJSON(`{"error":"geocode failed"}`); err == nil || err.Error() != "geocode failed" {
+		t.Fatalf("expected geocode error, got %v", err)
+	}
+	if _, err := ParsePlacemarkJSON(`bad`); err == nil {
+		t.Fatal("expected invalid JSON error")
+	}
+}
+
+func TestCgoBridgeReverseGeocode(t *testing.T) {
+	SetTestGeocodeJSON(`{"placemark":{"country":"Sweden","locality":"Stockholm"}}`)
+	p, err := (&CgoBridge{}).ReverseGeocode(59.3293, 18.0686)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if p.Country != "Sweden" || p.Locality != "Stockholm" {
+		t.Fatalf("unexpected placemark: %+v", p)
+	}
+	SetTestGeocodeJSON(`{"error":"no network"}`)
+	if _, err := (&CgoBridge{}).ReverseGeocode(0, 0); err == nil || err.Error() != "no network" {
+		t.Fatalf("expected geocode error, got %v", err)
+	}
+	SetTestGeocodeNull()
+	if _, err := (&CgoBridge{}).ReverseGeocode(0, 0); err != errBridgeNil {
+		t.Fatalf("expected nil bridge error, got %v", err)
+	}
+}
+
 func TestParseTreeJSON(t *testing.T) {
 	tests := []struct {
 		name    string

internal/photos/types.go

@@ -6,17 +6,40 @@ type Album struct {
 }
 
 type Asset struct {
-	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"`
+	ID                  string          `json:"id"`
+	Filename            string          `json:"filename"`
+	Cloud               string          `json:"cloud"`
+	MediaType           string          `json:"mediaType"`
+	MediaSubtypes       []string        `json:"mediaSubtypes,omitempty"`
+	SourceType          string          `json:"sourceType,omitempty"`
+	PlaybackStyle       string          `json:"playbackStyle,omitempty"`
+	PixelWidth          int             `json:"pixelWidth"`
+	PixelHeight         int             `json:"pixelHeight"`
+	CreationDate        *string         `json:"creationDate,omitempty"`
+	ModificationDate    *string         `json:"modificationDate,omitempty"`
+	Duration            float64         `json:"duration,omitempty"`
+	IsFavorite          bool            `json:"isFavorite,omitempty"`
+	IsHidden            bool            `json:"isHidden,omitempty"`
+	HasAdjustments      bool            `json:"hasAdjustments,omitempty"`
+	Location            *AssetLocation  `json:"location,omitempty"`
+	BurstIdentifier     string          `json:"burstIdentifier,omitempty"`
+	RepresentsBurst     bool            `json:"representsBurst,omitempty"`
+	BurstSelectionTypes []string        `json:"burstSelectionTypes,omitempty"`
+	AdjustmentInfo      *AdjustmentInfo `json:"adjustmentInfo,omitempty"`
+	Resources           []AssetResource `json:"resources,omitempty"`
+}
+
+type AssetLocation struct {
+	Latitude           float64 `json:"latitude"`
+	Longitude          float64 `json:"longitude"`
+	Altitude           float64 `json:"altitude,omitempty"`
+	HorizontalAccuracy float64 `json:"horizontalAccuracy,omitempty"`
+}
+
+type AdjustmentInfo struct {
+	FormatIdentifier string `json:"formatIdentifier,omitempty"`
+	FormatVersion    string `json:"formatVersion,omitempty"`
+	BaseFilename     string `json:"baseFilename,omitempty"`
 }
 
 type AssetResource struct {
@@ -24,6 +47,29 @@ type AssetResource struct {
 	Filename string `json:"filename"`
 	UTI      string `json:"uti"`
 	Local    bool   `json:"local"`
+	Size     int64  `json:"size,omitempty"`
+}
+
+type Placemark struct {
+	Name                  string   `json:"name,omitempty"`
+	Country               string   `json:"country,omitempty"`
+	CountryCode           string   `json:"countryCode,omitempty"`
+	AdministrativeArea    string   `json:"administrativeArea,omitempty"`
+	SubAdministrativeArea string   `json:"subAdministrativeArea,omitempty"`
+	Locality              string   `json:"locality,omitempty"`
+	SubLocality           string   `json:"subLocality,omitempty"`
+	Thoroughfare          string   `json:"thoroughfare,omitempty"`
+	SubThoroughfare       string   `json:"subThoroughfare,omitempty"`
+	PostalCode            string   `json:"postalCode,omitempty"`
+	FormattedAddress      string   `json:"formattedAddress,omitempty"`
+	InlandWater           string   `json:"inlandWater,omitempty"`
+	Ocean                 string   `json:"ocean,omitempty"`
+	AreasOfInterest       []string `json:"areasOfInterest,omitempty"`
+}
+
+type PlacemarkResponse struct {
+	Placemark Placemark `json:"placemark"`
+	Error     string    `json:"error,omitempty"`
 }
 
 type ExportResult struct {