feat: implement tags folder as experimental feature (#788)

* feat: add tag folders support basics

* feat: add draggability to tags

* feat: add drag & drop draft

* feat: fold folders

* fix: do not select on fold / unfold tags

* style: clean the isValidTag call

* feat: add native folder toggle

* feat: add touch mobile support

* ui: add nicer design & icons

* style: render full-width tag items

* feat: nicer looking dropzone

* style: fix arguments

* fix: tag template rendering in list items

* feat: tag can be dragged over the whole item

* fix: cancel / reset title after save

* fix: disable drag completely when needed

* fix: invalid tag parents

* feat: add paying feature

* feat: with paid feature tooltip

* feat: tag has a plus feature

* feat: add premium modal

* style: simplif code

* refactor: extract feature_state & simplif code

* fix: icons and icons svg

* style: remove comment

* feat: tag folders naming

* feat: use the feature notification

* fix: tag folders copy

* style: variable names

* style: remove & clean comments

* refactor: remove is-mobile library

* feat: tags folder experimental (#10)

* feat: hide native folders behind experimental flag

* fix: better tags resizing

* fix: merge global window

* style: rename params

* refactor: remove level of indirection in feature toggle

* feat: recursively add tags to note on create (#9)

* fix: use add tags folder hierarchy & isTemplateItem (#13)

* fix: use new snjs add tag hierarchy

* fix: use new snjs isTemplateItem

* feat: tags folder premium (#774)

* feat: upgrade premium in tags section

refactor: move TagsSection to react

feat: show premium on Tag section

feat: keep drag and drop features always active

fix: drag & drop tweak with premium

feat: premium messages

fix: remove fill in svg icons

fix: change tag list color (temporary)

style: remove dead code

refactor: clarify names and modules

fix: draggable behind feature toggle

feat: add button in TagSection & design

* feat: fix features loading with app state (#775)

* fix: distinguish between app launch and start

* fix: update state for footer too

* fix: wait for application launch event

Co-authored-by: Laurent Senta <laurent@singulargarden.com>

* feat: tags folder with folder text design (#776)

* feat: add folder text

* fix: sn stylekit colors

* fix: root drop zone

* chore: upgrade stylekit

* fix: hide dropzone when feature is disabled

* chore: bump versions now that they are released

Co-authored-by: Mo <me@bitar.io>

* feat: tags folder design review (#785)

* fix: upgrade design after review

* fix: tweak dropzone

* fix: sync after assign parent

* fix: tsc error on build

* fix: vertical center the fold arrows

* fix: define our own hoist for react-dnd

* feat: hide fold when there are no folders

* fix: show children usability + resize UI

* fix: use old colors for now, theme compat

* fix: tweak alignment and add title

* fix: meta offset with folders

* fix: tweak tag size

* fix: observable setup

* fix: use link-off icon on dropzone

* fix: more tweak on text sizes

Co-authored-by: Mo <me@bitar.io>

app/assets/javascripts/ui_models/editor.ts

@@ -1,14 +1,21 @@
-import { SNNote, ContentType, PayloadSource, UuidString, TagMutator } from '@standardnotes/snjs';
+import {
+  SNNote,
+  ContentType,
+  PayloadSource,
+  UuidString,
+  TagMutator,
+  SNTag,
+} from '@standardnotes/snjs';
 import { WebApplication } from './application';
+import { NoteTagsState } from './app_state/note_tags_state';
 
 export class Editor {
-
-  public note!: SNNote
-  private application: WebApplication
-  private _onNoteChange?: () => void
-  private _onNoteValueChange?: (note: SNNote, source?: PayloadSource) => void
-  private removeStreamObserver?: () => void
-  public isTemplateNote = false
+  public note!: SNNote;
+  private application: WebApplication;
+  private _onNoteChange?: () => void;
+  private _onNoteValueChange?: (note: SNNote, source?: PayloadSource) => void;
+  private removeStreamObserver?: () => void;
+  public isTemplateNote = false;
 
   constructor(
     application: WebApplication,
@@ -66,22 +73,15 @@ export class Editor {
    * Reverts the editor to a blank state, removing any existing note from view,
    * and creating a placeholder note.
    */
-  async reset(
-    noteTitle = '',
-    noteTag?: UuidString,
-  ) {
-    const note = await this.application.createTemplateItem(
-      ContentType.Note,
-      {
-        text: '',
-        title: noteTitle,
-        references: []
-      }
-    ) as SNNote;
+  async reset(noteTitle = '', noteTag?: UuidString) {
+    const note = (await this.application.createTemplateItem(ContentType.Note, {
+      text: '',
+      title: noteTitle,
+      references: [],
+    })) as SNNote;
     if (noteTag) {
-      await this.application.changeItem<TagMutator>(noteTag, (m) => {
-        m.addItemAsRelationship(note);
-      });
+      const tag = this.application.findItem(noteTag) as SNTag;
+      await this.application.addTagHierarchyToNote(note, tag);
     }
     if (!this.isTemplateNote || this.note.title !== note.title) {
       this.setNote(note as SNNote, true);
@@ -106,7 +106,9 @@ export class Editor {
    * Register to be notified when the editor's note's values change
    * (and thus a new object reference is created)
    */
-  public onNoteValueChange(callback: (note: SNNote, source?: PayloadSource) => void) {
+  public onNoteValueChange(
+    callback: (note: SNNote, source?: PayloadSource) => void
+  ) {
     this._onNoteValueChange = callback;
   }