# Session summary

## Bugs fixed (this session)
1. **webkit2_41 build tag** — binary wouldn't start without it. Added to build instructions.
2. **Sidebar refresh** — `reloadTreePreservingExpanded` patches children in-place so expand/collapse state stays intact.
3. **Context menu off-screen** — changed to `position: fixed` with cursor coordinates.
4. **"Show in explorer" only for folder types** — `OpenFolder` in backend falls back to file record path for `TypeFile` nodes.
5. **Context menu not closing on action** — `handleShowInFolder` calls `closeMenu()`.
6. **Wrong folder when opening file's parent folder** — `OpenFolder` checks `n.FsPath == ""` for TypeFile and uses first file record path.
7. **Tab highlight not updating visually** — was using `class={tabClass(tab.id)}` which didn't trigger reactive class updates in Svelte. Switched to `class="tab" class:active={activeTab === tab.id}`.
8. **Journal table expand/collapse** — added explicit ▸/▾ toggle column so it's clear rows are expandable.
9. **Per-node worklog entries** — made entries expandable with ▸/▾, showing details + billable/approximate tags.
10. **Manual worklog entry form** — converted inline form to modal dialog ("+ Добавить запись") with all fields: date, summary, minutes, details, billable, approximate.
11. **"С подзадачами" → "Учитывать вложенные дела"** — renamed, now hidden when no node selected.
12. **Filter/export layout** — split into separate "Фильтры" and "Экспорт отчёта" sections with headings.
13. **Suggestion events** — added "Показать в проводнике" button for file-type events in suggestion detail.
14. **Removed duplicate i18n keys** in `ru.js` (worklog.suggestions, worklog.apply).
15. **Removed unused CSS** (`.journal-filters`, `.wl-meta`, `.worklog-form`).
16. **Added `openNodeFolder(nodeOrId)`** — accepts both string ID and node object.
17. **Added `resetJournalFilters()`** — resets all filters and reloads.
18. **Source field** — added `worklog_entries.source` column (migration 014). Values: manual, suggestion. Old entries default to 'unknown'.
19. **Suggestions now use worklog_entry_events** instead of `HasTodayEntries` — only events already linked to worklog entries are excluded. Repeated activity on the same node today now produces new suggestions.
20. **Activity target navigation** — clicking activity events for notes opens the note tab and loads the specific note. File events open the files tab.
21. **Source display** — detail sections now show accurate source: "Ручная запись", "Из предложения", "Из предложения, но связанные события отсутствуют", or "Источник неизвестен".
22. **Wails `[]string` marshalling bug** — Wails v2.12.0 silently drops `[]string` positional args from JS→Go. **Fix**: pass all string arrays as `JSON.stringify()` → `string` → `json.Unmarshal` on Go side.
23. **Event link validation** — `AcceptSuggestionWith` pre-checks each eventID against `activity_events`, uses plain `INSERT` (not `INSERT OR IGNORE`), and verifies with JOIN `COUNT(*)` after commit.
24. **GetWorklogEntryEvents column fix** — query used `e.details_json` but the column is `e.metadata`. Fixed to `COALESCE(e.metadata,'')`.
25. **"Посмотреть" button** — `openActivityTarget(ev)` navigates to the specific target: note tab + open note for `targetType=note`, files tab + `OpenFolder(targetPath)` for `file/folder`.
26. **End-to-end test** — `TestAcceptSuggestionWithEndToEnd` creates node, 3 activity events, accepts suggestion, verifies all 3 linked via `worklog_entry_events` + JOIN.
27. **WriteDebugLog binding** — `bindings_debug.go` writes frontend logs to `<vault>/.verstak/debug.log` for production GUI debugging.
28. **Journal regression tests** — `TestJournalFullRegression`, `TestSuggestionOnRepeatedActivity`, `TestManualWorklogEntry`.
29. **resolveActivityTarget helper** — pure function returning `{ nodeId, tab, noteId/fileId/targetPath }`, used by `openActivityTarget`.
30. **First-run flow** — no auto-vault creation. New `GetStartupStatus` binding returns `first_run`/`recovery`/`ready`. Frontend shows FirstRun.svelte or VaultRecovery.svelte accordingly.
31. **Global config.json** — moved vault path, sync settings, templates, theme, language from implicit CLI args to `~/.config/verstak/config.json` (`AppConfig` struct).
32. **Sync settings in Settings** — extracted sync modal into Settings → Sync section. Removed all inline sync form fields from `App.svelte`. Added `SyncStatus.svelte` widget replacing navbar sync button.
33. **Settings window** — modal with sidebar (8 sections: General, Workspace, Templates, Plugins, Files, Activity, Sync, Backup). ESC to close. Lazy-loaded content panels.
34. **Template enable/disable** — `AllTemplates` + `SetTemplateEnabled` bindings propagate to `appCfg.EnabledTemplates`. `initVault` applies filter to registry.
35. **Vault recovery screen** — when vault path exists but vault is missing, shows VaultRecovery.svelte with choose/create/quit options.

## Key patterns
- Always use explicit toggle icons (▸/▾) on expandable rows.
- `CreateWorklogFull` supports all fields: nodeID, summary, details, date, minutes, approximate, billable.
- `openNodeFolder(id)` accepts a string ID or a node object.
- `GetSuggestions` filters out only events already in `worklog_entry_events`, not entire nodes.
- New worklog entries get `source=manual` via `Add`/`AddWithDate`; suggestion entries get `source=suggestion` via `AcceptSuggestionWith`.
- **NEVER pass `[]string` through Wails v2 bindings** — always JSON-serialize to `string` first. Wails v2.12.0 silently drops slice arguments.
- **Always wrap create-entry + link-events in a transaction** with pre-validation and post-commit verification to prevent orphan entries.
- Frontend debug logs in production: use `wailsCall('WriteDebugLog', msg)` → writes to `<vault>/.verstak/debug.log`.
- `AppConfig` stores all global settings in `~/.config/verstak/config.json`. Vault-specific config stays in `.verstak/config.yml`.
- Use `GetStartupStatus` to determine first-run vs recovery vs normal startup.
- Settings window uses a sidebar with 8 sections; each section is a separate Svelte component imported lazily.
- Template enable/disable state is stored in `appCfg.EnabledTemplates` and applied to the registry during `initVault`.

# Build instructions

## GUI binary (Wails v2)

```bash
# From project root:
cp -r frontend/dist/* cmd/verstak-gui/frontend-dist/
go build -tags "webkit2_41 desktop production" -ldflags="-s -w" -o build/verstak-gui-linux-amd64 ./cmd/verstak-gui/
```

## Server binary

```bash
go build -ldflags="-s -w" -o build/verstak-server-linux-amd64 ./cmd/verstak-server/
```