(apps/notes) New version of the Notes app

src/app/modules/admin/apps/notes/details/details.component.html

@@ -0,0 +1,176 @@
+<div class="flex flex-col flex-auto w-160 min-w-160 -m-6">
+    <ng-container *ngIf="(note$ | async) as note">
+        <!-- Image -->
+        <ng-container *ngIf="note.image">
+            <div class="relative w-full">
+                <div class="absolute right-0 bottom-0 p-4">
+                    <button
+                        mat-icon-button
+                        (click)="removeImage(note)">
+                        <mat-icon
+                            class="text-white"
+                            [svgIcon]="'heroicons_outline:trash'"></mat-icon>
+                    </button>
+                </div>
+                <img
+                    class="w-full object-cover"
+                    [src]="note.image">
+            </div>
+        </ng-container>
+        <div class="m-4">
+            <!-- Title -->
+            <div>
+                <input
+                    class="w-full p-2 text-2xl"
+                    [placeholder]="'Title'"
+                    [(ngModel)]="note.title"
+                    (input)="updateNoteDetails(note)">
+            </div>
+            <!-- Note -->
+            <div>
+                <textarea
+                    class="w-full my-2.5 p-2"
+                    fuseAutogrow
+                    [placeholder]="'Note'"
+                    [(ngModel)]="note.content"
+                    (input)="updateNoteDetails(note)"></textarea>
+            </div>
+            <!-- Tasks -->
+            <ng-container *ngIf="note.tasks">
+                <div class="mx-2 mt-4 space-y-1.5">
+                    <ng-container *ngFor="let task of note.tasks; trackBy: trackByFn">
+                        <div class="group flex items-center">
+                            <mat-checkbox
+                                class="flex items-center"
+                                [color]="'primary'"
+                                [(ngModel)]="task.completed"
+                                (change)="updateTaskOnNote(note, task)"></mat-checkbox>
+                            <input
+                                class="w-full px-1 py-0.5"
+                                [ngClass]="{'text-secondary line-through': task.completed}"
+                                [placeholder]="'Task'"
+                                [(ngModel)]="task.content"
+                                (input)="updateTaskOnNote(note, task)">
+                            <mat-icon
+                                class="hidden group-hover:flex ml-auto icon-size-5 cursor-pointer"
+                                [svgIcon]="'heroicons_solid:x'"
+                                (click)="removeTaskFromNote(note, task)"></mat-icon>
+                        </div>
+                    </ng-container>
+                    <div class="flex items-center">
+                        <mat-icon
+                            class="-ml-0.5 icon-size-5 text-hint"
+                            [svgIcon]="'heroicons_solid:plus'"></mat-icon>
+                        <input
+                            class="w-full ml-1.5 px-1 py-0.5"
+                            [placeholder]="'Add task'"
+                            (keydown.enter)="addTaskToNote(note, newTaskInput.value); newTaskInput.value = ''"
+                            #newTaskInput>
+                    </div>
+                </div>
+            </ng-container>
+            <!-- Labels -->
+            <ng-container *ngIf="note.labels && note.labels.length">
+                <div class="flex flex-wrap items-center mx-1 mt-6">
+                    <ng-container *ngFor="let label of note.labels; trackBy: trackByFn">
+                        <div class="flex items-center m-1 py-0.5 px-3 rounded-full text-sm font-medium text-gray-500 bg-gray-100 dark:text-gray-300 dark:bg-gray-700">
+                            <div>
+                                {{label.title}}
+                            </div>
+                            <mat-icon
+                                class="ml-1 icon-size-4 cursor-pointer"
+                                [svgIcon]="'heroicons_solid:x-circle'"
+                                (click)="toggleLabelOnNote(note, label)"></mat-icon>
+                        </div>
+                    </ng-container>
+                </div>
+            </ng-container>
+            <!-- Add Actions -->
+            <ng-container *ngIf="!note.id">
+                <div class="flex items-center justify-end mt-4">
+                    <!-- Save -->
+                    <button
+                        mat-flat-button
+                        [color]="'primary'"
+                        [disabled]="!note.title && !note.content"
+                        (click)="createNote(note)">
+                        Save
+                    </button>
+                </div>
+            </ng-container>
+            <!-- Edit Actions -->
+            <ng-container *ngIf="note.id">
+                <div class="flex items-center justify-between mt-4">
+                    <div class="flex items-center space-x-2">
+                        <!-- Image -->
+                        <div>
+                            <input
+                                id="image-file-input"
+                                class="absolute h-0 w-0 opacity-0 invisible pointer-events-none"
+                                type="file"
+                                [multiple]="false"
+                                [accept]="'image/jpeg, image/png'"
+                                (change)="uploadImage(note, imageFileInput.files)"
+                                #imageFileInput>
+                            <label
+                                class="flex items-center justify-center w-10 h-10 rounded-full cursor-pointer hover:bg-gray-400 hover:bg-opacity-20 dark:hover:bg-black dark:hover:bg-opacity-5"
+                                for="image-file-input"
+                                matRipple>
+                                <mat-icon [svgIcon]="'heroicons_outline:photograph'"></mat-icon>
+                            </label>
+                        </div>
+                        <!-- Checklist -->
+                        <button
+                            mat-icon-button
+                            (click)="addTasksToNote(note)">
+                            <mat-icon [svgIcon]="'heroicons_outline:clipboard-list'"></mat-icon>
+                        </button>
+                        <!-- Labels -->
+                        <button
+                            mat-icon-button
+                            [matMenuTriggerFor]="labelsMenu">
+                            <mat-icon [svgIcon]="'heroicons_outline:tag'"></mat-icon>
+                        </button>
+                        <mat-menu #labelsMenu="matMenu">
+                            <ng-container *ngIf="(labels$ | async) as labels">
+                                <ng-container *ngFor="let label of labels">
+                                    <button
+                                        mat-menu-item
+                                        (click)="toggleLabelOnNote(note, label)">
+                                        <span class="flex items-center">
+                                            <mat-checkbox
+                                                class="flex items-center pointer-events-none"
+                                                [color]="'primary'"
+                                                [checked]="isNoteHasLabel(note, label)"
+                                                disableRipple></mat-checkbox>
+                                            <span class="ml-1 leading-5">{{label.title}}</span>
+                                        </span>
+                                    </button>
+                                </ng-container>
+                            </ng-container>
+                        </mat-menu>
+                        <!-- Archive -->
+                        <button
+                            mat-icon-button
+                            (click)="toggleArchiveOnNote(note)">
+                            <mat-icon [svgIcon]="'heroicons_outline:archive'"></mat-icon>
+                        </button>
+                        <!-- Delete -->
+                        <button
+                            mat-icon-button
+                            (click)="deleteNote(note)">
+                            <mat-icon [svgIcon]="'heroicons_outline:trash'"></mat-icon>
+                        </button>
+                    </div>
+                    <!-- Close -->
+                    <button
+                        mat-flat-button
+                        matDialogClose>
+                        Close
+                    </button>
+                </div>
+            </ng-container>
+        </div>
+    </ng-container>
+
+</div>

src/app/modules/admin/apps/notes/details/details.component.ts

@@ -0,0 +1,346 @@
+import { ChangeDetectionStrategy, ChangeDetectorRef, Component, Inject, OnDestroy, OnInit, ViewEncapsulation } from '@angular/core';
+import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material/dialog';
+import { debounceTime, map, switchMap, takeUntil, tap } from 'rxjs/operators';
+import { Observable, of, Subject } from 'rxjs';
+import { NotesService } from 'app/modules/admin/apps/notes/notes.service';
+import { Label, Note, Task } from 'app/modules/admin/apps/notes/notes.types';
+
+@Component({
+    selector       : 'notes-details',
+    templateUrl    : './details.component.html',
+    encapsulation  : ViewEncapsulation.None,
+    changeDetection: ChangeDetectionStrategy.OnPush
+})
+export class NotesDetailsComponent implements OnInit, OnDestroy
+{
+    note$: Observable<Note>;
+    labels$: Observable<Label[]>;
+
+    noteChanged: Subject<Note> = new Subject<Note>();
+    private _unsubscribeAll: Subject<any> = new Subject<any>();
+
+    /**
+     * Constructor
+     */
+    constructor(
+        private _changeDetectorRef: ChangeDetectorRef,
+        @Inject(MAT_DIALOG_DATA) private _data: { note: Note },
+        private _notesService: NotesService,
+        private _matDialogRef: MatDialogRef<NotesDetailsComponent>
+    )
+    {
+    }
+
+    // -----------------------------------------------------------------------------------------------------
+    // @ Lifecycle hooks
+    // -----------------------------------------------------------------------------------------------------
+
+    /**
+     * On init
+     */
+    ngOnInit(): void
+    {
+        // Edit
+        if ( this._data.note.id )
+        {
+            // Request the data from the server
+            this._notesService.getNoteById(this._data.note.id).subscribe();
+
+            // Get the note
+            this.note$ = this._notesService.note$;
+        }
+        // Add
+        else
+        {
+            // Create an empty note
+            const note = {
+                id       : null,
+                title    : '',
+                content  : '',
+                tasks    : null,
+                image    : null,
+                reminder : null,
+                labels   : [],
+                archived : false,
+                createdAt: null,
+                updatedAt: null
+            };
+
+            this.note$ = of(note);
+        }
+
+        // Get the labels
+        this.labels$ = this._notesService.labels$;
+
+        // Subscribe to note updates
+        this.noteChanged
+            .pipe(
+                takeUntil(this._unsubscribeAll),
+                debounceTime(500),
+                switchMap((note) => this._notesService.updateNote(note)))
+            .subscribe(() => {
+
+                // Mark for check
+                this._changeDetectorRef.markForCheck();
+            });
+    }
+
+    /**
+     * On destroy
+     */
+    ngOnDestroy(): void
+    {
+        // Unsubscribe from all subscriptions
+        this._unsubscribeAll.next();
+        this._unsubscribeAll.complete();
+    }
+
+    // -----------------------------------------------------------------------------------------------------
+    // @ Public methods
+    // -----------------------------------------------------------------------------------------------------
+
+    /**
+     * Create a new note
+     *
+     * @param note
+     */
+    createNote(note: Note): void
+    {
+        this._notesService.createNote(note).pipe(
+            map(() => {
+                // Get the note
+                this.note$ = this._notesService.note$;
+            })).subscribe();
+    }
+
+    /**
+     * Upload image to given note
+     *
+     * @param note
+     * @param fileList
+     */
+    uploadImage(note: Note, fileList: FileList): void
+    {
+        // Return if canceled
+        if ( !fileList.length )
+        {
+            return;
+        }
+
+        const allowedTypes = ['image/jpeg', 'image/png'];
+        const file = fileList[0];
+
+        // Return if the file is not allowed
+        if ( !allowedTypes.includes(file.type) )
+        {
+            return;
+        }
+
+        this._readAsDataURL(file).then((data) => {
+
+            // Update the image
+            note.image = data;
+
+            // Update the note
+            this.noteChanged.next(note);
+        });
+    }
+
+    /**
+     * Remove the image on the given note
+     *
+     * @param note
+     */
+    removeImage(note: Note): void
+    {
+        note.image = null;
+
+        // Update the note
+        this.noteChanged.next(note);
+    }
+
+    /**
+     * Add an empty tasks array to note
+     *
+     * @param note
+     */
+    addTasksToNote(note): void
+    {
+        if ( !note.tasks )
+        {
+            note.tasks = [];
+        }
+    }
+
+    /**
+     * Add task to the given note
+     *
+     * @param note
+     * @param task
+     */
+    addTaskToNote(note: Note, task: string): void
+    {
+        if ( task.trim() === '' )
+        {
+            return;
+        }
+
+        // Add the task
+        this._notesService.addTask(note, task).subscribe();
+    }
+
+    /**
+     * Remove the given task from given note
+     *
+     * @param note
+     * @param task
+     */
+    removeTaskFromNote(note: Note, task: Task): void
+    {
+        // Remove the task
+        note.tasks = note.tasks.filter((item) => item.id !== task.id);
+
+        // Update the note
+        this.noteChanged.next(note);
+    }
+
+    /**
+     * Update the given task on the given note
+     *
+     * @param note
+     * @param task
+     */
+    updateTaskOnNote(note: Note, task: Task): void
+    {
+        // If the task is already available on the item
+        if ( task.id )
+        {
+            // Update the note
+            this.noteChanged.next(note);
+        }
+    }
+
+    /**
+     * Is the given note has the given label
+     *
+     * @param note
+     * @param label
+     */
+    isNoteHasLabel(note: Note, label: Label): boolean
+    {
+        return !!note.labels.find((item) => item.id === label.id);
+    }
+
+    /**
+     * Toggle the given label on the given note
+     *
+     * @param note
+     * @param label
+     */
+    toggleLabelOnNote(note: Note, label: Label): void
+    {
+        // If the note already has the label
+        if ( this.isNoteHasLabel(note, label) )
+        {
+            note.labels = note.labels.filter((item) => item.id !== label.id);
+        }
+        // Otherwise
+        else
+        {
+            note.labels.push(label);
+        }
+
+        // Update the note
+        this.noteChanged.next(note);
+    }
+
+    /**
+     * Toggle archived status on the given note
+     *
+     * @param note
+     */
+    toggleArchiveOnNote(note: Note): void
+    {
+        note.archived = !note.archived;
+
+        // Update the note
+        this.noteChanged.next(note);
+
+        // Close the dialog
+        this._matDialogRef.close();
+    }
+
+    /**
+     * Update the note details
+     *
+     * @param note
+     */
+    updateNoteDetails(note: Note): void
+    {
+        this.noteChanged.next(note);
+    }
+
+    /**
+     * Delete the given note
+     *
+     * @param note
+     */
+    deleteNote(note: Note): void
+    {
+        this._notesService.deleteNote(note)
+            .subscribe((isDeleted) => {
+
+                // Return if the note wasn't deleted...
+                if ( !isDeleted )
+                {
+                    return;
+                }
+
+                // Close the dialog
+                this._matDialogRef.close();
+            });
+    }
+
+    /**
+     * Track by function for ngFor loops
+     *
+     * @param index
+     * @param item
+     */
+    trackByFn(index: number, item: any): any
+    {
+        return item.id || index;
+    }
+
+    // -----------------------------------------------------------------------------------------------------
+    // @ Private methods
+    // -----------------------------------------------------------------------------------------------------
+
+    /**
+     * Read the given file for demonstration purposes
+     *
+     * @param file
+     */
+    private _readAsDataURL(file: File): Promise<any>
+    {
+        // Return a new promise
+        return new Promise((resolve, reject) => {
+
+            // Create a new reader
+            const reader = new FileReader();
+
+            // Resolve the promise on success
+            reader.onload = () => {
+                resolve(reader.result);
+            };
+
+            // Reject the promise on error
+            reader.onerror = (e) => {
+                reject(e);
+            };
+
+            // Read the file as the
+            reader.readAsDataURL(file);
+        });
+    }
+}

src/app/modules/admin/apps/notes/labels/labels.component.html

@@ -0,0 +1,54 @@
+<div class="flex flex-col flex-auto w-80 min-w-80 p-2 md:p-4">
+    <!-- Header -->
+    <div class="flex items-center justify-between">
+        <div class="text-2xl font-semibold">Edit labels</div>
+        <button
+            matDialogClose
+            mat-icon-button>
+            <mat-icon [svgIcon]="'heroicons_outline:x'"></mat-icon>
+        </button>
+    </div>
+    <!-- New label -->
+    <mat-form-field
+        class="fuse-mat-dense w-full mt-8"
+        [floatLabel]="'always'">
+        <input
+            name="new-label"
+            [autocomplete]="'off'"
+            [placeholder]="'Create new label'"
+            matInput
+            #newLabelInput>
+        <button
+            [class.invisible]="newLabelInput.value.trim() === ''"
+            mat-icon-button
+            (click)="addLabel(newLabelInput.value); newLabelInput.value = ''"
+            matSuffix>
+            <mat-icon
+                class="icon-size-5"
+                [svgIcon]="'heroicons_solid:check-circle'"></mat-icon>
+        </button>
+    </mat-form-field>
+    <!-- Labels -->
+    <div class="flex flex-col mt-4">
+        <ng-container *ngIf="(labels$ | async) as labels">
+            <ng-container *ngFor="let label of labels; trackBy: trackByFn">
+                <mat-form-field class="fuse-mat-dense w-full">
+                    <button
+                        mat-icon-button
+                        matPrefix
+                        (click)="deleteLabel(label.id)">
+                        <mat-icon
+                            class="icon-size-5"
+                            [svgIcon]="'heroicons_solid:trash'"></mat-icon>
+                    </button>
+                    <input
+                        [autocomplete]="'off'"
+                        [(ngModel)]="label.title"
+                        (input)="updateLabel(label)"
+                        required
+                        matInput>
+                </mat-form-field>
+            </ng-container>
+        </ng-container>
+    </div>
+</div>

src/app/modules/admin/apps/notes/labels/labels.component.ts

@@ -0,0 +1,112 @@
+import { ChangeDetectionStrategy, ChangeDetectorRef, Component, OnDestroy, OnInit, ViewEncapsulation } from '@angular/core';
+import { NotesService } from 'app/modules/admin/apps/notes/notes.service';
+import { Label } from 'app/modules/admin/apps/notes/notes.types';
+import { debounceTime, filter, switchMap, takeUntil } from 'rxjs/operators';
+import { Observable, Subject } from 'rxjs';
+
+@Component({
+    selector       : 'notes-labels',
+    templateUrl    : './labels.component.html',
+    encapsulation  : ViewEncapsulation.None,
+    changeDetection: ChangeDetectionStrategy.OnPush
+})
+export class NotesLabelsComponent implements OnInit, OnDestroy
+{
+    labels$: Observable<Label[]>;
+
+    labelChanged: Subject<Label> = new Subject<Label>();
+    private _unsubscribeAll: Subject<any> = new Subject<any>();
+
+    /**
+     * Constructor
+     */
+    constructor(
+        private _changeDetectorRef: ChangeDetectorRef,
+        private _notesService: NotesService
+    )
+    {
+    }
+
+    // -----------------------------------------------------------------------------------------------------
+    // @ Lifecycle hooks
+    // -----------------------------------------------------------------------------------------------------
+
+    /**
+     * On init
+     */
+    ngOnInit(): void
+    {
+        // Get the labels
+        this.labels$ = this._notesService.labels$;
+
+        // Subscribe to label updates
+        this.labelChanged
+            .pipe(
+                takeUntil(this._unsubscribeAll),
+                debounceTime(500),
+                filter((label) => label.title.trim() !== ''),
+                switchMap((label) => this._notesService.updateLabel(label)))
+            .subscribe(() => {
+
+                // Mark for check
+                this._changeDetectorRef.markForCheck();
+            });
+    }
+
+    /**
+     * On destroy
+     */
+    ngOnDestroy(): void
+    {
+        // Unsubscribe from all subscriptions
+        this._unsubscribeAll.next();
+        this._unsubscribeAll.complete();
+    }
+
+    // -----------------------------------------------------------------------------------------------------
+    // @ Public methods
+    // -----------------------------------------------------------------------------------------------------
+
+    /**
+     * Add label
+     *
+     * @param title
+     */
+    addLabel(title: string): void
+    {
+        this._notesService.addLabel(title).subscribe();
+    }
+
+    /**
+     * Update label
+     */
+    updateLabel(label: Label): void
+    {
+        this.labelChanged.next(label);
+    }
+
+    /**
+     * Delete label
+     *
+     * @param id
+     */
+    deleteLabel(id: string): void
+    {
+        this._notesService.deleteLabel(id).subscribe(() => {
+
+            // Mark for check
+            this._changeDetectorRef.markForCheck();
+        });
+    }
+
+    /**
+     * Track by function for ngFor loops
+     *
+     * @param index
+     * @param item
+     */
+    trackByFn(index: number, item: any): any
+    {
+        return item.id || index;
+    }
+}

src/app/modules/admin/apps/notes/list/list.component.html

@@ -0,0 +1,221 @@
+<div class="absolute inset-0 flex flex-col min-w-0 overflow-hidden">
+
+    <mat-drawer-container class="flex-auto h-full bg-card dark:bg-transparent">
+
+        <!-- Drawer -->
+        <mat-drawer
+            class="w-2/3 sm:w-72 lg:w-56 border-r-0 bg-default"
+            [mode]="drawerMode"
+            [opened]="drawerOpened"
+            #drawer>
+            <div class="p-6 lg:py-8 lg:pl-4 lg:pr-0">
+                <!-- Filters -->
+                <div class="space-y-2">
+                    <!-- Notes -->
+                    <div
+                        class="relative flex items-center py-2 px-4 font-medium rounded-full cursor-pointer"
+                        [ngClass]="{'bg-gray-200 dark:bg-gray-700 text-primary dark:text-primary-400': filterStatus === 'notes',
+                                'text-hint hover:bg-hover': filterStatus !== 'notes'}"
+                        (click)="resetFilter()"
+                        matRipple
+                        [matRippleDisabled]="filterStatus === 'notes'">
+                        <mat-icon
+                            class="text-current"
+                            [svgIcon]="'heroicons_outline:pencil-alt'"></mat-icon>
+                        <div class="ml-3 leading-5 select-none text-default">Notes</div>
+                    </div>
+                    <!-- Archive -->
+                    <div
+                        class="relative flex items-center py-2 px-4 font-medium rounded-full cursor-pointer"
+                        [ngClass]="{'bg-gray-200 dark:bg-gray-700 text-primary dark:text-primary-400': filterStatus === 'archived',
+                                'text-hint hover:bg-hover': filterStatus !== 'archived'}"
+                        (click)="filterByArchived()"
+                        matRipple
+                        [matRippleDisabled]="filterStatus === 'archived'">
+                        <mat-icon
+                            class="text-current"
+                            [svgIcon]="'heroicons_outline:archive'"></mat-icon>
+                        <div class="ml-3 leading-5 select-none text-default">Archive</div>
+                    </div>
+                    <!-- Labels -->
+                    <ng-container *ngIf="(labels$ | async) as labels">
+                        <ng-container *ngFor="let label of labels; trackBy: trackByFn">
+                            <div
+                                class="relative flex items-center py-2 px-4 font-medium rounded-full cursor-pointer"
+                                [ngClass]="{'bg-gray-200 dark:bg-gray-700 text-primary dark:text-primary-400': 'label:' + label.id === filterStatus,
+                                    'text-hint hover:bg-hover': 'label:' + label.id !== filterStatus}"
+                                (click)="filterByLabel(label.id)"
+                                matRipple
+                                [matRippleDisabled]="'label:' + label.id === filterStatus">
+                                <mat-icon
+                                    class="text-current"
+                                    [svgIcon]="'heroicons_outline:tag'"></mat-icon>
+                                <div class="ml-3 leading-5 select-none text-default">{{label.title}}</div>
+                            </div>
+                        </ng-container>
+                    </ng-container>
+                    <!-- Edit Labels -->
+                    <div
+                        class="relative flex items-center py-2 px-4 font-medium rounded-full cursor-pointer hover:bg-hover"
+                        (click)="openEditLabelsDialog()"
+                        matRipple>
+                        <mat-icon
+                            class="text-hint"
+                            [svgIcon]="'heroicons_outline:pencil'"></mat-icon>
+                        <div class="ml-3 leading-5 select-none">Edit labels</div>
+                    </div>
+                </div>
+            </div>
+        </mat-drawer>
+
+        <mat-drawer-content class="flex flex-col bg-gray-100 dark:bg-transparent">
+
+            <!-- Main -->
+            <div class="flex flex-col flex-auto p-6 md:p-8">
+
+                <!-- Header -->
+                <div class="flex items-center">
+                    <div class="flex items-center flex-auto">
+                        <button
+                            class="flex lg:hidden -ml-2"
+                            mat-icon-button
+                            (click)="drawer.toggle()">
+                            <mat-icon [svgIcon]="'heroicons_outline:menu'"></mat-icon>
+                        </button>
+                        <mat-form-field class="fuse-mat-rounded fuse-mat-dense fuse-mat-no-subscript flex-auto ml-4 lg:ml-0">
+                            <mat-icon
+                                class="icon-size-5"
+                                [svgIcon]="'heroicons_solid:search'"
+                                matPrefix></mat-icon>
+                            <input
+                                matInput
+                                [autocomplete]="'off'"
+                                [placeholder]="'Search notes'"
+                                (input)="filterByQuery(searchInput.value)"
+                                #searchInput>
+                        </mat-form-field>
+                    </div>
+                    <!-- New note -->
+                    <button
+                        class="ml-4 px-1 sm:px-4 min-w-10"
+                        mat-flat-button
+                        [color]="'primary'"
+                        (click)="addNewNote()">
+                        <mat-icon
+                            class="icon-size-5"
+                            [svgIcon]="'heroicons_solid:plus-circle'"></mat-icon>
+                        <span class="hidden sm:inline-block ml-2">New note</span>
+                    </button>
+                </div>
+
+                <!-- Notes -->
+                <ng-container *ngIf="(notes$ | async) as notes; else loading">
+                    <ng-container *ngIf="notes.length; else noNotes">
+
+                        <!-- Masonry layout -->
+                        <fuse-masonry
+                            class="-mx-2 mt-8"
+                            [items]="notes"
+                            [columns]="masonryColumns"
+                            [columnsTemplate]="columnsTemplate">
+                            <!-- Columns template -->
+                            <ng-template
+                                #columnsTemplate
+                                let-columns>
+                                <!-- Columns -->
+                                <ng-container *ngFor="let column of columns; trackBy: trackByFn">
+                                    <!-- Column -->
+                                    <div class="flex-1 px-2 space-y-4">
+                                        <ng-container *ngFor="let note of column.items; trackBy: trackByFn">
+                                            <!-- Note -->
+                                            <div
+                                                class="flex flex-col shadow rounded-2xl overflow-hidden cursor-pointer bg-card"
+                                                (click)="openNoteDialog(note)">
+                                                <!-- Image -->
+                                                <ng-container *ngIf="note.image">
+                                                    <img
+                                                        class="w-full object-cover"
+                                                        [src]="note.image">
+                                                </ng-container>
+                                                <div class="flex flex-auto flex-col p-6 space-y-4">
+                                                    <!-- Title -->
+                                                    <ng-container *ngIf="note.title">
+                                                        <div class="font-semibold line-clamp-3">
+                                                            {{note.title}}
+                                                        </div>
+                                                    </ng-container>
+                                                    <!-- Content -->
+                                                    <ng-container *ngIf="note.content">
+                                                        <div [class.text-xl]="note.content.length < 70">
+                                                            {{note.content}}
+                                                        </div>
+                                                    </ng-container>
+                                                    <!-- Tasks -->
+                                                    <ng-container *ngIf="note.tasks">
+                                                        <div class="space-y-1.5">
+                                                            <ng-container *ngFor="let task of note.tasks; trackBy: trackByFn">
+                                                                <div class="flex items-center">
+                                                                    <ng-container *ngIf="!task.completed">
+                                                                        <div class="flex items-center justify-center w-5 h-5">
+                                                                            <div class="w-4 h-4 rounded-full border-2"></div>
+                                                                        </div>
+                                                                    </ng-container>
+                                                                    <ng-container *ngIf="task.completed">
+                                                                        <mat-icon
+                                                                            class="text-hint icon-size-5"
+                                                                            [svgIcon]="'heroicons_solid:check-circle'"></mat-icon>
+                                                                    </ng-container>
+                                                                    <div
+                                                                        class="ml-1.5 leading-5"
+                                                                        [ngClass]="{'text-secondary line-through': task.completed}">
+                                                                        {{task.content}}
+                                                                    </div>
+                                                                </div>
+                                                            </ng-container>
+                                                        </div>
+                                                    </ng-container>
+                                                    <!-- Labels -->
+                                                    <ng-container *ngIf="note.labels">
+                                                        <div class="flex flex-wrap items-center -m-1">
+                                                            <ng-container *ngFor="let label of note.labels; trackBy: trackByFn">
+                                                                <div class="m-1 py-0.5 px-3 rounded-full text-sm font-medium text-gray-500 bg-gray-100 dark:text-gray-300 dark:bg-gray-700">
+                                                                    {{label.title}}
+                                                                </div>
+                                                            </ng-container>
+                                                        </div>
+                                                    </ng-container>
+                                                </div>
+                                            </div>
+                                        </ng-container>
+                                    </div>
+                                </ng-container>
+                            </ng-template>
+                        </fuse-masonry>
+
+                    </ng-container>
+                </ng-container>
+
+                <!-- Loading template -->
+                <ng-template #loading>
+                    <div class="flex flex-auto flex-col items-center justify-center bg-gray-100 dark:bg-transparent">
+                        <div class="mt-4 text-2xl font-semibold tracking-tight text-secondary">Loading...</div>
+                    </div>
+                </ng-template>
+
+                <!-- No notes template -->
+                <ng-template #noNotes>
+                    <div class="flex flex-auto flex-col items-center justify-center bg-gray-100 dark:bg-transparent">
+                        <mat-icon
+                            class="icon-size-24"
+                            [svgIcon]="'iconsmind:file_hide'"></mat-icon>
+                        <div class="mt-4 text-2xl font-semibold tracking-tight text-secondary">There are no notes!</div>
+                    </div>
+                </ng-template>
+
+            </div>
+
+        </mat-drawer-content>
+
+    </mat-drawer-container>
+
+</div>

src/app/modules/admin/apps/notes/list/list.component.ts

@@ -0,0 +1,255 @@
+import { ChangeDetectionStrategy, ChangeDetectorRef, Component, OnDestroy, OnInit, ViewEncapsulation } from '@angular/core';
+import { MatDialog } from '@angular/material/dialog';
+import { BehaviorSubject, combineLatest, Observable, Subject } from 'rxjs';
+import { distinctUntilChanged, map, takeUntil } from 'rxjs/operators';
+import { FuseMediaWatcherService } from '@fuse/services/media-watcher';
+import { NotesDetailsComponent } from 'app/modules/admin/apps/notes/details/details.component';
+import { NotesLabelsComponent } from 'app/modules/admin/apps/notes/labels/labels.component';
+import { NotesService } from 'app/modules/admin/apps/notes/notes.service';
+import { Label, Note } from 'app/modules/admin/apps/notes/notes.types';
+import { cloneDeep } from 'lodash-es';
+
+@Component({
+    selector       : 'notes-list',
+    templateUrl    : './list.component.html',
+    encapsulation  : ViewEncapsulation.None,
+    changeDetection: ChangeDetectionStrategy.OnPush
+})
+export class NotesListComponent implements OnInit, OnDestroy
+{
+    labels$: Observable<Label[]>;
+    notes$: Observable<Note[]>;
+
+    drawerMode: 'over' | 'side' = 'side';
+    drawerOpened: boolean = true;
+    filter$: BehaviorSubject<string> = new BehaviorSubject('notes');
+    searchQuery$: BehaviorSubject<string> = new BehaviorSubject(null);
+    masonryColumns: number = 4;
+
+    private _unsubscribeAll: Subject<any> = new Subject<any>();
+
+    /**
+     * Constructor
+     */
+    constructor(
+        private _changeDetectorRef: ChangeDetectorRef,
+        private _fuseMediaWatcherService: FuseMediaWatcherService,
+        private _matDialog: MatDialog,
+        private _notesService: NotesService
+    )
+    {
+    }
+
+    // -----------------------------------------------------------------------------------------------------
+    // @ Accessors
+    // -----------------------------------------------------------------------------------------------------
+
+    /**
+     * Get the filter status
+     */
+    get filterStatus(): string
+    {
+        return this.filter$.value;
+    }
+
+    // -----------------------------------------------------------------------------------------------------
+    // @ Lifecycle hooks
+    // -----------------------------------------------------------------------------------------------------
+
+    /**
+     * On init
+     */
+    ngOnInit(): void
+    {
+        // Request the data from the server
+        this._notesService.getLabels().subscribe();
+        this._notesService.getNotes().subscribe();
+
+        // Get labels
+        this.labels$ = this._notesService.labels$;
+
+        // Get notes
+        this.notes$ = combineLatest([this._notesService.notes$, this.filter$, this.searchQuery$]).pipe(
+            distinctUntilChanged(),
+            map(([notes, filter, searchQuery]) => {
+
+                if ( !notes || !notes.length )
+                {
+                    return;
+                }
+
+                // Store the filtered notes
+                let filteredNotes = notes;
+
+                // Filter by query
+                if ( searchQuery )
+                {
+                    searchQuery = searchQuery.trim().toLowerCase();
+                    filteredNotes = filteredNotes.filter((note) => note.title.toLowerCase().includes(searchQuery) || note.content.toLowerCase().includes(searchQuery));
+                }
+
+                // Show all
+                if ( filter === 'notes' )
+                {
+                    // Do nothing
+                }
+
+                // Show archive
+                const isArchive = filter === 'archived';
+                filteredNotes = filteredNotes.filter((note) => note.archived === isArchive);
+
+                // Filter by label
+                if ( filter.startsWith('label:') )
+                {
+                    const labelId = filter.split(':')[1];
+                    filteredNotes = filteredNotes.filter((note) => !!note.labels.find((item) => item.id === labelId));
+                }
+
+                return filteredNotes;
+            })
+        );
+
+        // Subscribe to media changes
+        this._fuseMediaWatcherService.onMediaChange$
+            .pipe(takeUntil(this._unsubscribeAll))
+            .subscribe(({matchingAliases}) => {
+
+                // Set the drawerMode and drawerOpened if the given breakpoint is active
+                if ( matchingAliases.includes('lg') )
+                {
+                    this.drawerMode = 'side';
+                    this.drawerOpened = true;
+                }
+                else
+                {
+                    this.drawerMode = 'over';
+                    this.drawerOpened = false;
+                }
+
+                // Set the masonry columns
+                //
+                // This if block structured in a way so that only the
+                // biggest matching alias will be used to set the column
+                // count.
+                if ( matchingAliases.includes('xl') )
+                {
+                    this.masonryColumns = 5;
+                }
+                else if ( matchingAliases.includes('lg') )
+                {
+                    this.masonryColumns = 4;
+                }
+                else if ( matchingAliases.includes('md') )
+                {
+                    this.masonryColumns = 3;
+                }
+                else if ( matchingAliases.includes('sm') )
+                {
+                    this.masonryColumns = 2;
+                }
+                else
+                {
+                    this.masonryColumns = 1;
+                }
+
+                // Mark for check
+                this._changeDetectorRef.markForCheck();
+            });
+    }
+
+    /**
+     * On destroy
+     */
+    ngOnDestroy(): void
+    {
+        // Unsubscribe from all subscriptions
+        this._unsubscribeAll.next();
+        this._unsubscribeAll.complete();
+    }
+
+    // -----------------------------------------------------------------------------------------------------
+    // @ Public methods
+    // -----------------------------------------------------------------------------------------------------
+
+    /**
+     * Add a new note
+     */
+    addNewNote(): void
+    {
+        this._matDialog.open(NotesDetailsComponent, {
+            autoFocus: false,
+            data     : {
+                note: {}
+            }
+        });
+    }
+
+    /**
+     * Open the edit labels dialog
+     */
+    openEditLabelsDialog(): void
+    {
+        this._matDialog.open(NotesLabelsComponent, {autoFocus: false});
+    }
+
+    /**
+     * Open the note dialog
+     */
+    openNoteDialog(note: Note): void
+    {
+        this._matDialog.open(NotesDetailsComponent, {
+            autoFocus: false,
+            data     : {
+                note: cloneDeep(note)
+            }
+        });
+    }
+
+    /**
+     * Filter by archived
+     */
+    filterByArchived(): void
+    {
+        this.filter$.next('archived');
+    }
+
+    /**
+     * Filter by label
+     *
+     * @param labelId
+     */
+    filterByLabel(labelId: string): void
+    {
+        const filterValue = `label:${labelId}`;
+        this.filter$.next(filterValue);
+    }
+
+    /**
+     * Filter by query
+     *
+     * @param query
+     */
+    filterByQuery(query: string): void
+    {
+        this.searchQuery$.next(query);
+    }
+
+    /**
+     * Reset filter
+     */
+    resetFilter(): void
+    {
+        this.filter$.next('notes');
+    }
+
+    /**
+     * Track by function for ngFor loops
+     *
+     * @param index
+     * @param item
+     */
+    trackByFn(index: number, item: any): any
+    {
+        return item.id || index;
+    }
+}

src/app/modules/admin/apps/notes/notes.component.html

@@ -0,0 +1 @@
+<router-outlet></router-outlet>

src/app/modules/admin/apps/notes/notes.component.ts

@@ -0,0 +1,17 @@
+import { ChangeDetectionStrategy, Component, ViewEncapsulation } from '@angular/core';
+
+@Component({
+    selector       : 'notes',
+    templateUrl    : './notes.component.html',
+    encapsulation  : ViewEncapsulation.None,
+    changeDetection: ChangeDetectionStrategy.OnPush
+})
+export class NotesComponent
+{
+    /**
+     * Constructor
+     */
+    constructor()
+    {
+    }
+}

src/app/modules/admin/apps/notes/notes.module.ts

@@ -0,0 +1,46 @@
+import { NgModule } from '@angular/core';
+import { RouterModule } from '@angular/router';
+import { MatButtonModule } from '@angular/material/button';
+import { MatCheckboxModule } from '@angular/material/checkbox';
+import { MatDialogModule } from '@angular/material/dialog';
+import { MatFormFieldModule } from '@angular/material/form-field';
+import { MatIconModule } from '@angular/material/icon';
+import { MatInputModule } from '@angular/material/input';
+import { MatMenuModule } from '@angular/material/menu';
+import { MatRippleModule } from '@angular/material/core';
+import { MatSidenavModule } from '@angular/material/sidenav';
+import { FuseAutogrowModule } from '@fuse/directives/autogrow';
+import { FuseMasonryModule } from '@fuse/components/masonry/masonry.module';
+import { SharedModule } from 'app/shared/shared.module';
+import { NotesComponent } from 'app/modules/admin/apps/notes/notes.component';
+import { NotesDetailsComponent } from 'app/modules/admin/apps/notes/details/details.component';
+import { NotesListComponent } from 'app/modules/admin/apps/notes/list/list.component';
+import { NotesLabelsComponent } from 'app/modules/admin/apps/notes/labels/labels.component';
+import { notesRoutes } from 'app/modules/admin/apps/notes/notes.routing';
+
+@NgModule({
+    declarations: [
+        NotesComponent,
+        NotesDetailsComponent,
+        NotesListComponent,
+        NotesLabelsComponent
+    ],
+    imports     : [
+        RouterModule.forChild(notesRoutes),
+        MatButtonModule,
+        MatCheckboxModule,
+        MatDialogModule,
+        MatFormFieldModule,
+        MatIconModule,
+        MatInputModule,
+        MatMenuModule,
+        MatRippleModule,
+        MatSidenavModule,
+        FuseAutogrowModule,
+        FuseMasonryModule,
+        SharedModule
+    ]
+})
+export class NotesModule
+{
+}

src/app/modules/admin/apps/notes/notes.routing.ts

@@ -0,0 +1,16 @@
+import { Route } from '@angular/router';
+import { NotesComponent } from 'app/modules/admin/apps/notes/notes.component';
+import { NotesListComponent } from 'app/modules/admin/apps/notes/list/list.component';
+
+export const notesRoutes: Route[] = [
+    {
+        path     : '',
+        component: NotesComponent,
+        children : [
+            {
+                path     : '',
+                component: NotesListComponent
+            }
+        ]
+    }
+];

src/app/modules/admin/apps/notes/notes.service.ts

@@ -0,0 +1,239 @@
+import { Injectable } from '@angular/core';
+import { HttpClient } from '@angular/common/http';
+import { BehaviorSubject, concat, Observable, of, throwError } from 'rxjs';
+import { map, switchMap, take, tap } from 'rxjs/operators';
+import { Label, Note, Task } from 'app/modules/admin/apps/notes/notes.types';
+import { cloneDeep } from 'lodash-es';
+
+@Injectable({
+    providedIn: 'root'
+})
+export class NotesService
+{
+    // Private
+    private _labels: BehaviorSubject<Label[] | null> = new BehaviorSubject(null);
+    private _note: BehaviorSubject<Note | null> = new BehaviorSubject(null);
+    private _notes: BehaviorSubject<Note[] | null> = new BehaviorSubject(null);
+
+    /**
+     * Constructor
+     */
+    constructor(private _httpClient: HttpClient)
+    {
+    }
+
+    // -----------------------------------------------------------------------------------------------------
+    // @ Accessors
+    // -----------------------------------------------------------------------------------------------------
+
+    /**
+     * Getter for labels
+     */
+    get labels$(): Observable<Label[]>
+    {
+        return this._labels.asObservable();
+    }
+
+    /**
+     * Getter for notes
+     */
+    get notes$(): Observable<Note[]>
+    {
+        return this._notes.asObservable();
+    }
+
+    /**
+     * Getter for note
+     */
+    get note$(): Observable<Note>
+    {
+        return this._note.asObservable();
+    }
+
+    // -----------------------------------------------------------------------------------------------------
+    // @ Public methods
+    // -----------------------------------------------------------------------------------------------------
+
+    /**
+     * Get labels
+     */
+    getLabels(): Observable<Label[]>
+    {
+        return this._httpClient.get<Label[]>('api/apps/notes/labels').pipe(
+            tap((response: Label[]) => {
+                this._labels.next(response);
+            })
+        );
+    }
+
+    /**
+     * Add label
+     *
+     * @param title
+     */
+    addLabel(title: string): Observable<Label[]>
+    {
+        return this._httpClient.post<Label[]>('api/apps/notes/labels', {title}).pipe(
+            tap((labels) => {
+
+                // Update the labels
+                this._labels.next(labels);
+            })
+        );
+    }
+
+    /**
+     * Update label
+     *
+     * @param label
+     */
+    updateLabel(label: Label): Observable<Label[]>
+    {
+        return this._httpClient.patch<Label[]>('api/apps/notes/labels', {label}).pipe(
+            tap((labels) => {
+
+                // Update the notes
+                this.getNotes().subscribe();
+
+                // Update the labels
+                this._labels.next(labels);
+            })
+        );
+    }
+
+    /**
+     * Delete a label
+     *
+     * @param id
+     */
+    deleteLabel(id: string): Observable<Label[]>
+    {
+        return this._httpClient.delete<Label[]>('api/apps/notes/labels', {params: {id}}).pipe(
+            tap((labels) => {
+
+                // Update the notes
+                this.getNotes().subscribe();
+
+                // Update the labels
+                this._labels.next(labels);
+            })
+        );
+    }
+
+    /**
+     * Get notes
+     */
+    getNotes(): Observable<Note[]>
+    {
+        return this._httpClient.get<Note[]>('api/apps/notes/all').pipe(
+            tap((response: Note[]) => {
+                this._notes.next(response);
+            })
+        );
+    }
+
+    /**
+     * Get note by id
+     */
+    getNoteById(id: string): Observable<Note>
+    {
+        return this._notes.pipe(
+            take(1),
+            map((notes) => {
+
+                // Find within the folders and files
+                const note = notes.find(value => value.id === id) || null;
+
+                // Update the note
+                this._note.next(note);
+
+                // Return the note
+                return note;
+            }),
+            switchMap((note) => {
+
+                if ( !note )
+                {
+                    return throwError('Could not found the note with id of ' + id + '!');
+                }
+
+                return of(note);
+            })
+        );
+    }
+
+    /**
+     * Add task to the given note
+     *
+     * @param note
+     * @param task
+     */
+    addTask(note: Note, task: string): Observable<Note>
+    {
+        return this._httpClient.post<Note>('api/apps/notes/tasks', {
+            note,
+            task
+        }).pipe(switchMap(() => this.getNotes().pipe(
+            switchMap(() => this.getNoteById(note.id))
+        )));
+    }
+
+    /**
+     * Create note
+     *
+     * @param note
+     */
+    createNote(note: Note): Observable<Note>
+    {
+        return this._httpClient.post<Note>('api/apps/notes', {note}).pipe(
+            switchMap((response) => this.getNotes().pipe(
+                switchMap(() => this.getNoteById(response.id).pipe(
+                    map(() => response)
+                ))
+            )));
+    }
+
+    /**
+     * Update the note
+     *
+     * @param note
+     */
+    updateNote(note: Note): Observable<Note>
+    {
+        // Clone the note to prevent accidental reference based updates
+        const updatedNote = cloneDeep(note) as any;
+
+        // Before sending the note to the server, handle the labels
+        if ( updatedNote.labels.length )
+        {
+            updatedNote.labels = updatedNote.labels.map((label) => label.id);
+        }
+
+        return this._httpClient.patch<Note>('api/apps/notes', {updatedNote}).pipe(
+            tap((response) => {
+
+                // Update the notes
+                this.getNotes().subscribe();
+            })
+        );
+    }
+
+    /**
+     * Delete the note
+     *
+     * @param note
+     */
+    deleteNote(note: Note): Observable<boolean>
+    {
+        return this._httpClient.delete<boolean>('api/apps/notes', {params: {id: note.id}}).pipe(
+            map((isDeleted: boolean) => {
+
+                // Update the notes
+                this.getNotes().subscribe();
+
+                // Return the deleted status
+                return isDeleted;
+            })
+        );
+    }
+}

src/app/modules/admin/apps/notes/notes.types.ts

@@ -0,0 +1,25 @@
+export interface Task
+{
+    id?: string;
+    content?: string;
+    completed?: string;
+}
+
+export interface Label
+{
+    id?: string;
+    title?: string;
+}
+
+export interface Note
+{
+    id?: string;
+    title?: string;
+    content?: string;
+    tasks?: Task[];
+    image?: string | null;
+    labels?: Label[];
+    archived?: boolean;
+    createdAt?: string;
+    updatedAt?: string | null;
+}