Book Reader Redesign with e-ink focus (#1246)

* Refactored the drawer into offcanvas component. Had to write some hacks to emulate how bootstrap's javascript implementation works as ngBootstrap doesn't have a component yet.

* Cleaned up some of the code

* Rewrote drawer to align it with the new design

* First pass, refactored table of content into it's own component

* Refactored all of the settings logic into a separate component. Everything is broken.

* More settings on on reactive form

* More code cleanup on settings

* Misc fixes around the drawer code. Fixed a bug where range sliders were inheriting background color of normal text inputs

* Fixed dark mode with book reader.

We now clear the theme from the main app so book reader is self-contained. Styles for dark mode are injected into the reading-section. Styles that were previously in scss are now only for the actual menu system.

* Cleaned up drawer styling on header

* Removed an ngIf statement for click to paginate

* Tweaked the accent style to have smaller font size and adjusted style on light mode. Cleaned up some clearTimeout code in a further effort to streamline codebase.

* Refactored Dark mode into a basic theme. Currently styles are hardcoded.

* Patched book theme in from themes branch

* Patched in the backend for Book Theme (not tested yet)

* Fixed a bug in seeding code for book themes. Started integration of themes into the reader settings

* Everything except managing themes is working. Themes are a bit shakey, having second thoughts if we should have them or not.

* Reverted the ability to do custom user book themes. Code is stable with system themes.

* Stablize the Styles (#1128)

* Fixed a bug where adding multiple series to reading list would throw an error on UI, but it was successful.

* When a series has a reading list, we now show the connection on Series detail.

* Removed all baseurl code from UI and not-connected component since we no longer use it.

* Fixed tag badges not showing a border. Added last read time to the series detail page

* Fixed up error interceptor to remove no-connection code

* Changed implementation for series detail. Book libraries will never send chapters back. Volume 0 volumes will not be sent in volumes ever. Fixed up more renaming logic on books to send more accurate representations to the UI.

* Cleaned up the selected tab and tab display logic

* Fixed a bad where statement in reading lists for series

* Fixed up tab logic again

* Fixed a small margin on search backdrop

* Made badge expander button smaller to align with badges

* Fixed a few UIs due to .form-group and .form-row being removed

* Updated Theme component page to help with style testing

* Added more components to theme tester

* Cleaned up some styling

* Fixed opacity on search item hover

* Bump versions by dotnet-bump-version.

* Tweaked the accordion styles for light mode

* Set dark book theme as default. Refactored resetSettings to be much cleaner

* Started the refactor to allow book themes to affect global css variables

* Fixed some issues with my css variable declarations

* Fixed a close model state update

* Lots of work, but dark mode on the book reader is basically done. We have to code the themes much like the site themes

* Some black theme enhancements

* Started working on column layout in book reader.

* Cleaned up the CSS on Reader Settings

* Hooked up reading direction

* Got column and double column layout working

* Implemented some basic virtual paging and hooked in book color theme and layout mode into user preferences.

* Migration wrote, can edit page layout and color theme on book reader. Removed book dark mode since no longer needed.

Fixed a bug on login/register forms where when input is focused, text is white and not black.

* When loading book reader, apply column layout.

* Lots of work around 2 column layout, working on images not splitting. Still not working, committing so i can merge develop in and validate code with new manga reader.

* Fixed images being split into 2 BUT regression on each page boundary, total reading height is smaller and smaller

* Fixed some rendering bugs where toggling column layouts would shrink images on screen constantly.

Fixed a bug where bottom bar wouldn't render on column layout in some conditions (this might need to be reworked)

* Started progress on progress work

* Updated .NET to 6.0.4

* Fixed a bug where DataContextModelSnapshot was being removed on build thus new migrations were broken.

* Tweaked the code around progress saving so that we don't loose track of last scroll element on page load

* Trying to restore progress, but stuck

* Extra merge stuff

* Fixed a bug where volumes that are a range fail to generate series detail

* No gutters on whole app. Book reader backend now applies the image class automatically at the backend.

* Added wiki documentation into invite user flow and register admin user to help users understand email isn't required and they can host their own service.

* Removed bottom padding

* Refactored the document height to be set and removed on nav service, so the book reader and manga reader aren't broken.

* Fixed the height of the action bar to simplify logic and keep the code cleaner. Refactored book service image scoping to be much more streamlined and efficient

* Fixed the height of action bar to 62px and adjusted code to use the hardcoded px. (code commented)

* Removed commented out code from fixed action bar height

* Progress restoration seems to be working

* Code cleanup

* Ensure the bottom action bar is at the bottom of the viewport on small pages

* Fixed book fonts not setting properly and added OpenDyslexic font.

* Fixed up some font issues

* Updated drawer so all sections are open by default

* Switched some LINQ to use MinBy

* When navigating between pages and column layout, adjust the shift for the user.

* Removed some debug code

* Blacklist .qpkg folders and don't scan Recently-Snapshot or recycle folders.

* Renamed the scale width to be scoped to kavita to avoid conflicts.

* Refactored ngx-sliders out to use normal range instead. Changed up the preferences to separate image and book settinngs into own accordion.

* updated user preferences for new migration options (not committed yet)

* Removed some debug code

* Remove console.logs

* Migration committed, let's release this to users.

* A lot of crazy code just to ensure that when you close drawer the toggle reflectst that state.

UI/Web/src/app/_models/book-page-layout-mode.ts

@@ -0,0 +1,5 @@
+export enum BookPageLayoutMode {
+    Default = 0,
+    Column1 = 1,
+    Column2 = 2,
+}

UI/Web/src/app/_models/events/site-theme-progress-event.ts

@@ -1,3 +0,0 @@
-export interface SiteThemeProgressEvent {
-    themeName: string;
-}

UI/Web/src/app/_models/events/theme-progress-event.ts

@@ -0,0 +1,3 @@
+export interface ThemeProgressEvent {
+    themeName: string;
+}

UI/Web/src/app/_models/preferences/book-theme.ts

@@ -0,0 +1,26 @@
+import { ThemeProvider } from "./site-theme";
+
+/**
+ * Theme for the the book reader contents
+ */
+ export interface BookTheme {
+    name: string;
+    provider: ThemeProvider;
+    /**
+     * Main color (usually background color) that represents the theme
+     */
+    colorHash: string;
+    isDefault: boolean;
+    /**
+     * Is this theme providing dark mode to the reader aka Should we style the reader controls to be dark mode
+     */
+    isDarkTheme: boolean;
+    /**
+     * Used to identify the theme on style tag
+     */
+    selector: string;
+    /**
+     * Inner HTML
+     */
+    content: string;
+  }

UI/Web/src/app/_models/preferences/preferences.ts

@@ -1,5 +1,6 @@
 
 import { LayoutMode } from 'src/app/manga-reader/_models/layout-mode';
+import { BookPageLayoutMode } from '../book-page-layout-mode';
 import { PageSplitOption } from './page-split-option';
 import { ReaderMode } from './reader-mode';
 import { ReadingDirection } from './reading-direction';
@@ -16,15 +17,16 @@ export interface Preferences {
     layoutMode: LayoutMode;
     backgroundColor: string;
     showScreenHints: boolean;
-    
+
     // Book Reader
-    bookReaderDarkMode: boolean;
     bookReaderMargin: number;
     bookReaderLineSpacing: number;
     bookReaderFontSize: number;
     bookReaderFontFamily: string;
     bookReaderTapToPaginate: boolean;
     bookReaderReadingDirection: ReadingDirection;
+    bookReaderThemeName: string;
+    bookReaderLayoutMode: BookPageLayoutMode;
 
     // Global
     theme: SiteTheme;
@@ -35,3 +37,4 @@ export const scalingOptions = [{text: 'Automatic', value: ScalingOption.Automati
 export const pageSplitOptions = [{text: 'Fit to Screen', value: PageSplitOption.FitSplit}, {text: 'Right to Left', value: PageSplitOption.SplitRightToLeft}, {text: 'Left to Right', value: PageSplitOption.SplitLeftToRight}, {text: 'No Split', value: PageSplitOption.NoSplit}];
 export const readingModes = [{text: 'Left to Right', value: ReaderMode.LeftRight}, {text: 'Up to Down', value: ReaderMode.UpDown}, {text: 'Webtoon', value: ReaderMode.Webtoon}];
 export const layoutModes = [{text: 'Single', value: LayoutMode.Single}, {text: 'Double', value: LayoutMode.Double}, {text: 'Double (Manga)', value: LayoutMode.DoubleReversed}];
+export const bookLayoutModes = [{text: 'Default', value: BookPageLayoutMode.Default}, {text: '1 Column', value: BookPageLayoutMode.Column1}, {text: '2 Column', value: BookPageLayoutMode.Column2}];