Merge branch 'redesign' of http://gitlab.pmf.kg.ac.rs/igrannonica/neuronstellar into redesign

# Conflicts:
#	frontend/src/app/_elements/folder/folder.component.html
#	frontend/src/app/_elements/folder/folder.component.ts

18 files changed, 252 insertions, 91 deletions

diff --git a/frontend/src/app/_data/Model.ts b/frontend/src/app/_data/Model.ts
index c1f3d108..6281748c 100644
--- a/frontend/src/app/_data/Model.ts
+++ b/frontend/src/app/_data/Model.ts
@@ -33,7 +33,7 @@ export class Layer {
     constructor(
         public layerNumber: number = 0,
         public activationFunction: ActivationFunction = ActivationFunction.Sigmoid,
-        public neurons: number = 1,
+        public neurons: number = 3,
         public regularisation: Regularisation = Regularisation.L1,
         public regularisationRate: RegularisationRate = RegularisationRate.RR1,
     ) { }
diff --git a/frontend/src/app/_elements/column-table/column-table.component.css b/frontend/src/app/_elements/column-table/column-table.component.css
index fdf69dbc..108efb32 100644
--- a/frontend/src/app/_elements/column-table/column-table.component.css
+++ b/frontend/src/app/_elements/column-table/column-table.component.css
@@ -192,7 +192,8 @@ table ::ng-deep .mat-form-field-wrapper {
 }
 
 .hidden {
-    display: none;
+    visibility: hidden;
+    height: 1px;
 }
 
 .bottom-button {
@@ -210,4 +211,13 @@ table ::ng-deep .mat-form-field-wrapper {
     display: flex;
     flex-direction: row;
     justify-content: center;
+}
+
+.pad-fix {
+    padding-top: 0.6rem;
+    padding-bottom: 0;
+}
+
+.long {
+    height: 3rem;
 }
\ No newline at end of file
diff --git a/frontend/src/app/_elements/column-table/column-table.component.html b/frontend/src/app/_elements/column-table/column-table.component.html
index 811df4bd..53cb3551 100644
--- a/frontend/src/app/_elements/column-table/column-table.component.html
+++ b/frontend/src/app/_elements/column-table/column-table.component.html
@@ -83,7 +83,7 @@
                 <tbody>
                     <tr>
                         <th>Tip</th>
-                        <td *ngFor="let colInfo of dataset.columnInfo; let i = index">
+                        <td *ngFor="let colInfo of dataset.columnInfo; let i = index" class="pad-fix">
                             <mat-form-field>
                                 <mat-select matNativeControl [(value)]="colInfo.isNumber">
                                     <mat-option [value]="false">Kategorijski</mat-option>
@@ -120,11 +120,11 @@
                         </td>
                     </tr>
                     <tr style="padding: 0">
-                        <th class="brighter cell-align" (click)="openEncodingDialog()">
+                        <th class="brighter cell-align long" (click)="openEncodingDialog()">
                             <span class="verticalAlign">Enkodiranje</span>&nbsp;
                             <span class="material-icons-round verticalAlign">settings</span>
                         </th>
-                        <td *ngFor="let colInfo of dataset.columnInfo; let i = index">
+                        <td *ngFor="let colInfo of dataset.columnInfo; let i = index" class="pad-fix">
                             <mat-form-field>
                                 <mat-select matNativeControl [(value)]="experiment.encodings[i].encoding">
                                     <mat-option *ngFor="let option of Object.keys(Encoding); let optionName of Object.values(Encoding)" [value]="option">
diff --git a/frontend/src/app/_elements/column-table/column-table.component.ts b/frontend/src/app/_elements/column-table/column-table.component.ts
index 0745f73d..9cabf190 100644
--- a/frontend/src/app/_elements/column-table/column-table.component.ts
+++ b/frontend/src/app/_elements/column-table/column-table.component.ts
@@ -35,6 +35,8 @@ export class ColumnTableComponent implements AfterViewInit {
     this.datasetService.getMyDatasets().subscribe((datasets) => {
       this.dataset = datasets[0];
       this.experiment = new Experiment();
+
+      console.log(datasets);
       for (let i = 0; i < this.dataset?.columnInfo.length; i++) {
         this.experiment?.inputColumns.push(this.dataset.columnInfo[i].columnName);
       }
diff --git a/frontend/src/app/_elements/folder/folder.component.css b/frontend/src/app/_elements/folder/folder.component.css
index 458e6b4f..137a9643 100644
--- a/frontend/src/app/_elements/folder/folder.component.css
+++ b/frontend/src/app/_elements/folder/folder.component.css
@@ -21,7 +21,6 @@
     justify-content: space-between;
     align-items: center;
     position: relative;
-    overflow-x: hidden;
     height: 2.5rem;
     background-color: var(--ns-bg-dark-100);
     border-color: var(--ns-primary);
@@ -32,7 +31,6 @@
 
 .folder-tab:not(:first-child) {
     margin-block-start: auto;
-    width: 4rem;
 }
 
 .selected-tab {
@@ -54,6 +52,7 @@
     color: var(--offwhite) !important;
     text-decoration: none !important;
     cursor: pointer;
+    padding: 0.5rem;
 }
 
 .tab-link:active {
diff --git a/frontend/src/app/_elements/folder/folder.component.html b/frontend/src/app/_elements/folder/folder.component.html
index d1e36ce0..36f70c97 100644
--- a/frontend/src/app/_elements/folder/folder.component.html
+++ b/frontend/src/app/_elements/folder/folder.component.html
@@ -1,21 +1,24 @@
 <div id="folder">
     <div id="tabs">
-        <div id="new-file-tab" class="folder-tab p-1 rounded-top" [style]="'z-index:' + newFileZIndex() + ' ;'" [ngClass]="{'selected-tab' : newFileSelected, 'hover-tab' : hoveringOverFileIndex == -2}">
+        <div id="new-file-tab" class="folder-tab p-1 rounded-top" [style]="'z-index:' + (selectedTab == TabType.NewFile ? 11 : 10) + ' ;'" [ngClass]="{'selected-tab' : selectedTab == TabType.NewFile, 'hover-tab' : hoverTab == TabType.NewFile}">
             <mat-icon class="text-offwhite">add</mat-icon>
-            <a class="stretched-link tab-link" (click)="selectNewFile()" (mouseenter)="hoverOverFile(-2)" (mouseleave)="hoverOverFile(-1)">
-                <p class="m-1" *ngIf="newFile != undefined">{{newFile.name}}</p>
+            <a class="stretched-link tab-link" (click)="selectTab(TabType.NewFile)" (mouseenter)="hoverOverTab(TabType.NewFile)" (mouseleave)="hoverOverTab(TabType.None)">
+                {{tabTitles[TabType.NewFile]}}
             </a>
         </div>
-        <div class="folder-tab p-1 rounded-top" *ngFor="let file of filteredFiles; let i = index" [style]="'z-index:' + calcZIndex(i) + ' ;'" [ngClass]="{'selected-tab' : selectedFileIndex == i, 'hover-tab' : hoveringOverFileIndex == i}">
+        <!--<div class="folder-tab p-1 rounded-top" *ngFor="let file of filteredFiles; let i = index" [style]="'z-index:' + calcZIndex(i) + ' ;'" [ngClass]="{'selected-tab' : selectedFileIndex == i, 'hover-tab' : hoveringOverFileIndex == i}">
             <a class="m-1 stretched-link tab-link" (click)="selectFile(i)" (mouseenter)="hoverOverFile(i)" (mouseleave)="hoverOverFile(-1)">{{file.name}}</a>
+        </div>-->
+        <div class="folder-tab p-1 rounded-top" *ngFor="let tab of tabsToShow; let i = index" [style]="'z-index:' + (selectedTab == tab ? 11 : (tabsToShow.length - i)) + ' ;'" [ngClass]="{'selected-tab' : selectedTab == tab, 'hover-tab' : hoverTab == tab}">
+            <a class="m-1 stretched-link tab-link" (click)="selectTab(tab)" (mouseenter)="hoverOverTab(tab)" (mouseleave)="hoverOverTab(TabType.None)">{{tabTitles[tab]}}</a>
         </div>
     </div>
     <div id="selected-content" class="rounded-bottom text-offwhite">
-        <div id="searchbar">
-            <div id="path" class="ps-2">{{folderName}}
+        <div id="searchbar" *ngIf="listView">
+            <!-- <div id="path" class="ps-2">{{folderName}}
             </div>
-            <mat-icon>keyboard_arrow_right</mat-icon>
-            <div id="search" class="text-offwhite">
+            <mat-icon>keyboard_arrow_right</mat-icon> -->
+            <div id="search" class="text-offwhite mx-1">
                 <mat-form-field>
                     <button matPrefix class="btn-clear input-icon"><mat-icon>search</mat-icon></button>
                     <input type="search" matInput name="search" [(ngModel)]="searchTerm" (input)="searchTermsChanged()">
@@ -40,9 +43,9 @@
                 <button class="btn-clear icon-toggle" data-bs-toggle="collapse" data-bs-target="#collapseSort" aria-expanded="false" aria-controls="collapseSort">
                     <mat-icon>sort</mat-icon>
                 </button>
-                <button class="btn-clear icon-toggle separator" [ngClass]="{'icon-toggle-on': listView}" (click)="toggleListView()">
+                <!-- <button class="btn-clear icon-toggle separator" [ngClass]="{'icon-toggle-on': listView}" (click)="toggleListView()">
                     <mat-icon>view_list</mat-icon>
-                </button>
+                </button> -->
             </div>
         </div>
         <!--{{fileToDisplay ? fileToDisplay.name : 'No file selected.'}} {{selectedFileIndex}} {{hoveringOverFileIndex}}-->
@@ -59,7 +62,7 @@
                         <mat-icon>zoom_out_map</mat-icon>
                     </button>
                 </div>
-                <app-form-model [model]="fileToDisplay" *ngSwitchCase="FolderType.Model"></app-form-model>
+                <app-form-model [forExperiment]="forExperiment" [model]="fileToDisplay" *ngSwitchCase="FolderType.Model"></app-form-model>
                 <app-form-dataset *ngSwitchCase="FolderType.Dataset" ></app-form-dataset>
             </div>
             <div *ngSwitchCase="true" class="list-view">
diff --git a/frontend/src/app/_elements/folder/folder.component.ts b/frontend/src/app/_elements/folder/folder.component.ts
index 80633300..06b4d893 100644
--- a/frontend/src/app/_elements/folder/folder.component.ts
+++ b/frontend/src/app/_elements/folder/folder.component.ts
@@ -6,7 +6,9 @@ import { DatasetsService } from 'src/app/_services/datasets.service';
 import shared from 'src/app/Shared';
 import { ModelsService } from 'src/app/_services/models.service';
 import { FormDatasetComponent } from '../form-dataset/form-dataset.component';
-
+import Experiment from 'src/app/_data/Experiment';
+import { ExperimentsService } from 'src/app/_services/experiments.service';
+import { PredictorsService } from 'src/app/_services/predictors.service';
 
 @Component({
   selector: 'app-folder',
@@ -25,6 +27,8 @@ export class FolderComponent implements OnInit {
 
   @Input() type: FolderType = FolderType.Dataset;
 
+  @Input() forExperiment?: Experiment;
+
   newFileSelected: boolean = true;
 
   selectedFileIndex: number = -1;
@@ -38,13 +42,17 @@ export class FolderComponent implements OnInit {
 
   searchTerm: string = '';
 
-  myDatasets : Dataset[] = [];
-
-  constructor(private datasets: DatasetsService, private modelsService: ModelsService) {
+  constructor(private datasetsService: DatasetsService, private experimentsService: ExperimentsService, private modelsService: ModelsService, private predictorsService: PredictorsService) {
     //PLACEHOLDER
+    this.forExperiment = new Experiment();
+    this.forExperiment.inputColumns = ['kolona1', 'kol2', '???', 'test'];
+
+    this.folders[TabType.File] = [];
+    this.folders[TabType.NewFile] = [];
 
     this.refreshFiles();
 
+    
   }
 
   ngOnInit(): void {
@@ -78,7 +86,6 @@ export class FolderComponent implements OnInit {
     if (!this.newFile) {
       this.createNewFile();
     }
-    this.selectedFileIndex = -1;
     this.fileToDisplay = this.newFile;
     this.selectedFile = this.newFile;
     this.newFileSelected = true;
@@ -88,7 +95,6 @@ export class FolderComponent implements OnInit {
   }
 
   selectFile(index: number) {
-    this.selectedFileIndex = index;
     this.selectedFile = this.filteredFiles[index];
     this.fileToDisplay = this.filteredFiles[index];
     this.newFileSelected = false;
@@ -110,11 +116,34 @@ export class FolderComponent implements OnInit {
   }
 
   refreshFiles(){
-    this.datasets.getMyDatasets().subscribe((datasets) => {
-      this.myDatasets = datasets;
-      this.files = this.myDatasets;
-      this.searchTermsChanged();
+    this.datasetsService.getMyDatasets().subscribe((datasets) => {
+      this.folders[TabType.MyDatasets] = datasets;
+    });
+
+    this.datasetsService.getPublicDatasets().subscribe((datasets) => {
+      this.folders[TabType.PublicDatasets] = datasets;
+    });
+
+    this.modelsService.getMyModels().subscribe((models) => {
+      this.folders[TabType.MyModels] = models;
     });
+
+    /*this.modelsService.getMyModels().subscribe((models) => {
+      this.folders[TabType.PublicModels] = models;
+    });*/
+    this.folders[TabType.PublicModels] = [];
+
+    this.experimentsService.getMyExperiments().subscribe((experiments) => {
+      this.folders[TabType.MyExperiments] = experiments;
+    });
+
+    this.files = [];
+
+    this.filteredFiles.length = 0;
+    this.filteredFiles.push(...this.files);
+
+    this.searchTermsChanged();
+
   }
 
   saveNewFile() {
@@ -122,7 +151,7 @@ export class FolderComponent implements OnInit {
       this.formDataset!.uploadDataset();
   }
 
-  calcZIndex(i: number) {
+  /*calcZIndex(i: number) {
     let zIndex = (this.files.length - i - 1)
     if (this.selectedFileIndex == i)
       zIndex = this.files.length + 2;
@@ -133,7 +162,7 @@ export class FolderComponent implements OnInit {
 
   newFileZIndex() {
     return (this.files.length + 1);
-  }
+  }*/
 
   clearSearchTerm() {
     this.searchTerm = '';
@@ -164,10 +193,84 @@ export class FolderComponent implements OnInit {
     console.log('delete');
   }
 
+  folders: { [tab: number]: FolderFile[] } = {};
+
+  tabTitles: { [tab: number]: string } = {
+    [TabType.File]: 'Fajl',
+    [TabType.NewFile]: 'Novi fajl',
+    [TabType.MyDatasets]: 'Moji izvori podataka',
+    [TabType.PublicDatasets]: 'Javni izvori podataka',
+    [TabType.MyModels]: 'Moje konfiguracije neuronske mreže',
+    [TabType.PublicModels]: 'Javne konfiguracije neuronske mreže',
+    [TabType.MyExperiments]: 'Eksperimenti',
+  };
+
   FolderType = FolderType;
+
+  TabType = TabType;
+
+  @Input() tabsToShow: TabType[] = [
+    TabType.MyDatasets,
+    TabType.PublicDatasets,
+    TabType.MyModels,
+    TabType.PublicModels,
+    TabType.MyExperiments,
+    TabType.File
+  ]
+
+  @Input() selectedTab: TabType = TabType.NewFile;
+  hoverTab: TabType = TabType.None;
+
+  selectTab(tab: TabType) {
+    this.checkListView(tab);
+    this.selectedTab = tab;
+    this.files = this.folders[tab];
+
+    this.searchTermsChanged();
+  }
+
+  checkListView(tab: TabType) {
+    switch (tab) {
+      case TabType.File:
+      case TabType.NewFile:
+      case TabType.None:
+        this.listView = false;
+        break;
+      case TabType.MyExperiments:
+      case TabType.MyDatasets:
+      case TabType.MyModels:
+      case TabType.PublicDatasets:
+      case TabType.PublicModels:
+        this.listView = true;
+        break;
+    }
+  }
+
+  hoverOverTab(tab: TabType) {
+    this.checkListView(tab);
+    this.hoverTab = tab;
+    if (tab == TabType.None) {
+      this.checkListView(this.selectedTab);
+      this.files = this.folders[this.selectedTab];
+    } else {
+      this.files = this.folders[tab];
+    }
+    this.searchTermsChanged();
+  }
 }
 
 export enum Privacy {
   Private,
   Public
+}
+
+export enum TabType {
+  NewFile,
+  File,
+  MyDatasets,
+  PublicDatasets,
+  MyModels,
+  PublicModels,
+  MyExperiments,
+  None
 }
\ No newline at end of file
diff --git a/frontend/src/app/_elements/form-dataset/form-dataset.component.html b/frontend/src/app/_elements/form-dataset/form-dataset.component.html
index c7aebd07..2176b130 100644
--- a/frontend/src/app/_elements/form-dataset/form-dataset.component.html
+++ b/frontend/src/app/_elements/form-dataset/form-dataset.component.html
@@ -30,7 +30,7 @@
                     <div class="row">
                         <mat-form-field class="example-full-width" appearance="fill">
                             <mat-label>Naziv</mat-label>
-                            <input type="text" matInput value="{{dataset.name}}">
+                            <input type="text" matInput value="{{dataset?.name}}">
                             <!--[formControl]="nameFormControl"-->
 
                             <mat-error *ngIf="nameFormControl.hasError('required')">
diff --git a/frontend/src/app/_elements/form-model/form-model.component.html b/frontend/src/app/_elements/form-model/form-model.component.html
index f11b609d..76601465 100644
--- a/frontend/src/app/_elements/form-model/form-model.component.html
+++ b/frontend/src/app/_elements/form-model/form-model.component.html
@@ -90,17 +90,17 @@
 <!--kraj unosa parametara-->
 <hr>
 <div class="m-2">
-    <app-graph [model]="newModel" [inputCols]="newModel.inputColNum"></app-graph>
+    <app-graph [model]="newModel" [inputColumns]="forExperiment?.inputColumns"></app-graph>
 </div>
 <div class="ns-row">
 
     <div class="ns-col" id="layers-control">
         <div>Broj Skrivenih Slojeva</div>
-        <button class="btn-clear btn-icon" (click)="addLayer()">
+        <button class="btn-clear btn-icon bubble" (click)="addLayer()">
             <mat-icon>add</mat-icon>
         </button>
         <div>{{newModel.hiddenLayers}}</div>
-        <button class="btn-clear btn-icon" (click)="removeLayer()">
+        <button class="btn-clear btn-icon bubble" (click)="removeLayer()">
             <mat-icon>remove</mat-icon>
         </button>
 
@@ -120,8 +120,8 @@
 
     <div class="ns-col">
         <mat-form-field appearance="fill" class="mat-fix">
-            <mat-label>Broj Neurona svih slojeva</mat-label>
-            <input matInput type="number" [(ngModel)]="selectedNumberOfNeurons" (change)="changeAllNumberOfNeurons()">
+            <mat-label>Broj neurona svih slojeva</mat-label>
+            <input matInput type="number" min="1" max="18" [(ngModel)]="selectedNumberOfNeurons" (change)="changeAllNumberOfNeurons()">
         </mat-form-field>
     </div>
     <div class="break-2"></div>
@@ -172,11 +172,11 @@
 
         <div class="d-flex flex-row align-items-center justify-content-center tm">
             <div class="col-6" style="font-size: 13px;">Broj čvorova</div>
-            <button class="btn-clear btn-icon" (click)="addNeuron(i)">
+            <button class="btn-clear btn-icon bubble" (click)="addNeuron(i)">
                 <mat-icon>add</mat-icon>
             </button>
             <div class="col-2 text-center">{{newModel.layers[i].neurons}}</div>
-            <button class="btn-clear btn-icon" (click)="removeNeuron(i)">
+            <button class="btn-clear btn-icon bubble" (click)="removeNeuron(i)">
                 <mat-icon>remove</mat-icon>
             </button>
         </div>
diff --git a/frontend/src/app/_elements/form-model/form-model.component.ts b/frontend/src/app/_elements/form-model/form-model.component.ts
index 062c380e..2c78cd56 100644
--- a/frontend/src/app/_elements/form-model/form-model.component.ts
+++ b/frontend/src/app/_elements/form-model/form-model.component.ts
@@ -60,7 +60,7 @@ export class FormModelComponent implements AfterViewInit {
   showMyModels: boolean = true;
 
   updateGraph() {
-    console.log(this.newModel.layers);
+    //console.log(this.newModel.layers);
     this.graph.update();
   }
 
@@ -73,7 +73,7 @@ export class FormModelComponent implements AfterViewInit {
   }
   addLayer() {
     if (this.newModel.hiddenLayers < 128) {
-      this.newModel.layers.push(new Layer(this.newModel.layers.length));
+      this.newModel.layers.push(new Layer(this.newModel.layers.length, this.selectedActivation, this.selectedNumberOfNeurons, this.selectedRegularisation, this.selectedRegularisationRate));
 
       this.newModel.hiddenLayers += 1;
       this.updateGraph();
@@ -98,7 +98,7 @@ export class FormModelComponent implements AfterViewInit {
     }
   }
   addNeuron(index: number) {
-    if (this.newModel.layers[index].neurons < 100) {
+    if (this.newModel.layers[index].neurons < 18) {
       this.newModel.layers[index].neurons += 1;
       this.updateGraph();
     }
@@ -106,37 +106,33 @@ export class FormModelComponent implements AfterViewInit {
   selectedActivation: ActivationFunction = ActivationFunction.Sigmoid;
   selectedRegularisationRate: RegularisationRate = RegularisationRate.RR1;
   selectedRegularisation: Regularisation = Regularisation.L1;
-  selectedNumberOfNeurons:number=1;
+  selectedNumberOfNeurons: number = 3;
+
+  changeAllActivation() {
+    for (let i = 0; i < this.newModel.layers.length; i++) {
+      this.newModel.layers[i].activationFunction = this.selectedActivation;
 
-  changeAllActivation(){
-    for(let i=0;i<this.newModel.layers.length;i++)
-    {
-      this.newModel.layers[i].activationFunction=this.selectedActivation;
-      
     }
-    
+
   }
-  changeAllRegularisation(){
-    for(let i=0;i<this.newModel.layers.length;i++)
-    {
-      this.newModel.layers[i].regularisation=this.selectedRegularisation;
+  changeAllRegularisation() {
+    for (let i = 0; i < this.newModel.layers.length; i++) {
+      this.newModel.layers[i].regularisation = this.selectedRegularisation;
     }
   }
-  changeAllRegularisationRate(){
+  changeAllRegularisationRate() {
 
-    for(let i=0;i<this.newModel.layers.length;i++)
-    {
-      this.newModel.layers[i].regularisationRate=this.selectedRegularisationRate;
+    for (let i = 0; i < this.newModel.layers.length; i++) {
+      this.newModel.layers[i].regularisationRate = this.selectedRegularisationRate;
     }
   }
-  changeAllNumberOfNeurons(){
-    for(let i=0;i<this.newModel.layers.length;i++)
-    {
-      this.newModel.layers[i].neurons=this.selectedNumberOfNeurons;
+  changeAllNumberOfNeurons() {
+    for (let i = 0; i < this.newModel.layers.length; i++) {
+      this.newModel.layers[i].neurons = this.selectedNumberOfNeurons;
       this.updateGraph();
     }
   }
-  
-   
-  
+
+
+
 }
diff --git a/frontend/src/app/_elements/graph/graph.component.css b/frontend/src/app/_elements/graph/graph.component.css
index e69de29b..361e7249 100644
--- a/frontend/src/app/_elements/graph/graph.component.css
+++ b/frontend/src/app/_elements/graph/graph.component.css
@@ -0,0 +1,17 @@
+.node-text {
+    position: absolute;
+    color: transparent;
+    width: 100px;
+    height: 40px;
+    text-align: center;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    /*border: 1px solid red;*/
+    transform: translate(-50%, -50%);
+}
+
+.node-text:hover {
+    color: var(--offwhite);
+}
\ No newline at end of file
diff --git a/frontend/src/app/_elements/graph/graph.component.html b/frontend/src/app/_elements/graph/graph.component.html
index b8220115..19e5c14a 100644
--- a/frontend/src/app/_elements/graph/graph.component.html
+++ b/frontend/src/app/_elements/graph/graph.component.html
@@ -1,3 +1,8 @@
-<div #graphWrapper class="w-100" style="height: 14rem;">
+<div #graphWrapper class="w-100 position-relative" style="height: 14rem;">
+    <ng-container *ngFor="let layer of layers; let i = index">
+        <div class="node-text" *ngFor="let node of layer; let j = index" [style.left.%]="node.x * 99.4" [style.top.%]="node.y * 100">
+            {{ i == 0 ? (inputColumns ? inputColumns[j] : 'nepoznato') : (i > 0 && i
+            < layers.length - 1 ? model!.layers[i-1].activationFunction : (i==layers.length - 1 ? 'out' : '')) }} </div>
+    </ng-container>
     <canvas #graphCanvas></canvas>
-</div>
\ No newline at end of file
+    </div>
\ No newline at end of file
diff --git a/frontend/src/app/_elements/graph/graph.component.ts b/frontend/src/app/_elements/graph/graph.component.ts
index 5dec3152..31814c2c 100644
--- a/frontend/src/app/_elements/graph/graph.component.ts
+++ b/frontend/src/app/_elements/graph/graph.component.ts
@@ -1,5 +1,6 @@
 import { AfterViewInit, Component, ElementRef, Input, OnInit, ViewChild } from '@angular/core';
-import Dataset from 'src/app/_data/Dataset';
+import { RgbColor } from '@syncfusion/ej2-angular-heatmap';
+import Dataset, { ColumnInfo } from 'src/app/_data/Dataset';
 import Model, { Layer } from 'src/app/_data/Model';
 
 @Component({
@@ -15,18 +16,19 @@ export class GraphComponent implements AfterViewInit {
   canvas!: ElementRef;
 
   @Input() model?: Model;
-  @Input() inputCols: number = 1;
+  //@Input() inputCols: number = 1;
 
   @Input() lineThickness: number = 2;
   @Input() nodeRadius: number = 15;
-  @Input() lineColor: string = '#00a8e8';
+  @Input() lineColor1: RgbColor = new RgbColor(0, 168, 232);
+  @Input() lineColor2: RgbColor = new RgbColor(0, 70, 151);
   @Input() nodeColor: string = '#222277';
   @Input() borderColor: string = '#00a8e8';
   @Input() inputNodeColor: string = '#00a8e8';
   @Input() outputNodeColor: string = '#dfd7d7';
 
   private ctx!: CanvasRenderingContext2D;
-  @Input() inputNeurons: number = 1;
+  @Input() inputColumns?: string[] = [];
 
   constructor() { }
 
@@ -43,16 +45,16 @@ export class GraphComponent implements AfterViewInit {
     this.resize();
   }
 
-  layers?: Node[][];
+  layers: Node[][] = [];
 
   update() {
-    this.layers = [];
+    this.layers.length = 0;
 
     let inputNodeIndex = 0;
     const inputLayer: Node[] = [];
-    while (inputNodeIndex < this.inputCols) {
+    while (this.inputColumns && inputNodeIndex < this.inputColumns.length) {
       const x = 0.5 / (this.model!.hiddenLayers + 2);
-      const y = (inputNodeIndex + 0.5) / this.inputCols;
+      const y = (inputNodeIndex + 0.5) / this.inputColumns.length;
       const node = new Node(x, y, this.inputNodeColor);
       inputLayer.push(node);
       inputNodeIndex += 1;
@@ -94,27 +96,36 @@ export class GraphComponent implements AfterViewInit {
     }
 
     for (let layer of this.layers!) {
-      for (let node of layer) {
-        this.drawNode(node);
-      }
+      layer.forEach((node, index) => {
+        this.drawNode(node, 0.5 / layer.length + 0.5);
+      });
     }
   }
 
+  bezierOffset = 5;
+
   drawLine(node1: Node, node2: Node) {
-    this.ctx.strokeStyle = this.lineColor;
+    const lineColor: RgbColor = this.lerpColor(this.lineColor1, this.lineColor2, node1.y);
+    this.ctx.strokeStyle = `rgb(${lineColor.R}, ${lineColor.G}, ${lineColor.B})`;
     this.ctx.lineWidth = this.lineThickness;
     this.ctx.beginPath();
     this.ctx.moveTo(node1.x * this.width, node1.y * this.height);
-    this.ctx.lineTo(node2.x * this.width, node2.y * this.height);
+    //this.ctx.lineTo(node2.x * this.width, node2.y * this.height);
+    const middle = (node1.x + (node2.x - node1.x) / 2) * this.width;
+    this.ctx.bezierCurveTo(
+      middle, node1.y * this.height,
+      middle, node2.y * this.height,
+      node2.x * this.width, node2.y * this.height);
     this.ctx.stroke();
   }
 
-  drawNode(node: Node) {
+  drawNode(node: Node, sizeMult: number) {
+    const lineColor: RgbColor = this.lerpColor(this.lineColor1, this.lineColor2, node.y);
+    this.ctx.strokeStyle = `rgb(${lineColor.R}, ${lineColor.G}, ${lineColor.B})`;
     this.ctx.fillStyle = node.color;
-    this.ctx.strokeStyle = this.borderColor;
     this.ctx.lineWidth = this.lineThickness;
     this.ctx.beginPath();
-    this.ctx.arc(node.x * this.width, node.y * this.height, this.nodeRadius, 0, 2 * Math.PI);
+    this.ctx.arc(node.x * this.width, node.y * this.height, this.nodeRadius * sizeMult, 0, 2 * Math.PI);
     this.ctx.fill();
     this.ctx.stroke();
   }
@@ -135,6 +146,16 @@ export class GraphComponent implements AfterViewInit {
 
     this.draw();
   }
+
+  lerpColor(value1: RgbColor, value2: RgbColor, amount: number): RgbColor {
+    const newColor = new RgbColor(0, 0, 0);
+    amount = amount < 0 ? 0 : amount;
+    amount = amount > 1 ? 1 : amount;
+    newColor.R = value1.R + (value2.R - value1.R) * amount;
+    newColor.G = value1.G + (value2.G - value1.G) * amount;
+    newColor.B = value1.B + (value2.B - value1.B) * amount;
+    return newColor;
+  };
 }
 
 class Node {
diff --git a/frontend/src/app/_pages/archive/archive.component.html b/frontend/src/app/_pages/archive/archive.component.html
index 8cc7f0fd..fc3c4763 100644
--- a/frontend/src/app/_pages/archive/archive.component.html
+++ b/frontend/src/app/_pages/archive/archive.component.html
@@ -1,9 +1,11 @@
-<div class="d-flex flex-column align-items-center">
-    <div class="my-5" style="height: fit-content;">
+<div class="d-flex flex-column align-items-center my-5">
+    <app-folder></app-folder>
+
+    <!--<div class="my-5" style="height: fit-content;">
         <app-playlist [datasets]="publicDatasets"></app-playlist>
-    </div>
+    </div>-->
 
-    <div id="cards" class="row align-items-view align-items-stretch justify-content-center">
+    <!--<div id="cards" class="row align-items-view align-items-stretch justify-content-center">
         <div class="card shadowed bg-light text-light col-3 m-3" style="width: 18rem;">
             <div class="card-body">
                 <mat-icon width="48px" height="48px" style="font-size: 48px; margin-left: 50%; transform: translateX(-100%);">model_training
@@ -43,5 +45,5 @@
                 </p>
             </div>
         </div>
-    </div>
+    </div>-->
 </div>
\ No newline at end of file
diff --git a/frontend/src/app/_pages/experiment/experiment.component.html b/frontend/src/app/_pages/experiment/experiment.component.html
index 5206c5f2..08d709b2 100644
--- a/frontend/src/app/_pages/experiment/experiment.component.html
+++ b/frontend/src/app/_pages/experiment/experiment.component.html
@@ -23,7 +23,7 @@
     <div #stepsContainer class="steps-container">
         <div #steps id="step_1" class="step-content">
             <div class="step-content-inside">
-                <app-folder [type]="FolderType.Dataset" (okPressed)="goToPage(1)"></app-folder>
+                <app-folder [type]="FolderType.Dataset" [tabsToShow]="[TabType.MyDatasets, TabType.PublicDatasets, TabType.File]" (okPressed)="goToPage(1)"></app-folder>
             </div>
         </div>
         <div #steps id="step_2" class="step-content">
@@ -33,7 +33,7 @@
         </div>
         <div #steps id="step_3" class="step-content">
             <div class="step-content-inside">
-                <app-folder [type]="FolderType.Model" (okPressed)="goToPage(0)"></app-folder>
+                <app-folder [type]="FolderType.Model" [tabsToShow]="[TabType.MyModels, TabType.PublicModels, TabType.File]" (okPressed)="goToPage(0)"></app-folder>
             </div>
         </div>
     </div>
diff --git a/frontend/src/app/_pages/experiment/experiment.component.ts b/frontend/src/app/_pages/experiment/experiment.component.ts
index d80ba70f..70f941b6 100644
--- a/frontend/src/app/_pages/experiment/experiment.component.ts
+++ b/frontend/src/app/_pages/experiment/experiment.component.ts
@@ -3,6 +3,7 @@ import { StepperSelectionEvent } from '@angular/cdk/stepper';
 import { MatStepper } from '@angular/material/stepper';
 import Shared from 'src/app/Shared';
 import { FolderType } from 'src/app/_data/FolderFile';
+import { TabType } from 'src/app/_elements/folder/folder.component';
 
 @Component({
   selector: 'app-experiment',
@@ -89,4 +90,6 @@ export class ExperimentComponent implements AfterViewInit {
 
   FolderType = FolderType;
 
+  TabType = TabType;
+
 }
diff --git a/frontend/src/app/_services/experiments.service.ts b/frontend/src/app/_services/experiments.service.ts
index 0d0d372b..bdaf62a7 100644
--- a/frontend/src/app/_services/experiments.service.ts
+++ b/frontend/src/app/_services/experiments.service.ts
@@ -1,7 +1,7 @@
 import { HttpClient } from '@angular/common/http';
 import { Injectable } from '@angular/core';
 import { Observable } from 'rxjs';
-import { Configuration } from '../configuration.service';
+import { Configuration } from './configuration.service';
 import Experiment from '../_data/Experiment';
 import { AuthService } from './auth.service';
 
diff --git a/frontend/src/styles/theme.css b/frontend/src/styles/theme.css
index a76f4714..ee7a2e61 100644
--- a/frontend/src/styles/theme.css
+++ b/frontend/src/styles/theme.css
@@ -54,11 +54,11 @@ a {
 
 .bubble {
     background-position: center;
-    transition: background 0.8s;
+    transition: background 0.2s;
 }
 
 .bubble:hover {
-    background: #47a7f5 radial-gradient(circle, transparent 1%, #47a7f5 1%) center/15000%;
+    background: var(--ns-primary-50) radial-gradient(circle, transparent 1%, var(--ns-accent) 1%) center/15000%;
 }
 
 .bubble:active {