From 40e4cf81dc29d2f3a44cd56a58a5181a64295d5f Mon Sep 17 00:00:00 2001
From: Danijel Anđelković <adanijel99@gmail.com>
Date: Thu, 19 May 2022 21:10:36 +0200
Subject: Dodao spiner dok se izvrsavaju neke akcije. Promenio brisanje u
 folderu tako da se prvo postavi pitanje korisniku da li ste sigurni... Dodao
 pracenje da li se model/dataset promenio i mogucnost da se updateuje isti.

---
 .../src/app/_elements/folder/folder.component.css  |   6 +-
 .../src/app/_elements/folder/folder.component.html |  61 ++++++----
 .../src/app/_elements/folder/folder.component.ts   | 124 ++++++++++++++++-----
 3 files changed, 139 insertions(+), 52 deletions(-)

(limited to 'frontend/src/app/_elements/folder')

diff --git a/frontend/src/app/_elements/folder/folder.component.css b/frontend/src/app/_elements/folder/folder.component.css
index 1a1e70ec..2b7892a3 100644
--- a/frontend/src/app/_elements/folder/folder.component.css
+++ b/frontend/src/app/_elements/folder/folder.component.css
@@ -105,8 +105,9 @@
 .bottom-button {
     font-size: large;
     position: relative;
+    text-align: center;
     background-color: var(--ns-primary);
-    width: 10rem;
+    width: 12rem;
     height: 2.3rem;
     border-color: var(--ns-primary);
     border-style: solid;
@@ -170,7 +171,8 @@
 
 .folder-inside {
     width: 100%;
-    min-height: 40rem;
+    min-height: 33rem;
+    height: 100%;
     max-height: 100%;
 }
 
diff --git a/frontend/src/app/_elements/folder/folder.component.html b/frontend/src/app/_elements/folder/folder.component.html
index 97ae0d23..da182945 100644
--- a/frontend/src/app/_elements/folder/folder.component.html
+++ b/frontend/src/app/_elements/folder/folder.component.html
@@ -29,47 +29,48 @@
                     <button matSuffix class="btn-clear input-icon" (click)="clearSearchTerm()"><mat-icon>clear</mat-icon></button>
                 </mat-form-field>
             </div>
-            <div id="search-options">
-                <!-- <div id="collapseFilters" class="collapse collapse-horizontal">
+            <div id="modelFilter" *ngIf="type == FolderType.Model && forExperiment">
+                Filter: {{forExperiment.type}}
+            </div>
+            <!--<div id="search-options">
+                <div id="collapseFilters" class="collapse collapse-horizontal">
                     <mat-icon class="text-offwhite ">timeline</mat-icon>
                     Regresioni
                     <mat-icon class="text-offwhite ">looks_two</mat-icon>
                     Binarni klasifikacioni
                     <mat-icon class="text-offwhite ">auto_awesome_motion</mat-icon>
                     Multiklasifikacioni
-                </div> -->
+                </div>
                 <button class="btn-clear icon-toggle" data-bs-toggle="collapse" data-bs-target="#collapseFilters" aria-expanded="false" aria-controls="collapseFilters">
                     <mat-icon>filter_alt</mat-icon>
                 </button>
-                <!-- <div id="collapseSort" class="collapse collapse-horizontal">
+                <div id="collapseSort" class="collapse collapse-horizontal">
                     [sort options here TODO]
-                </div> -->
+                </div>
                 <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> -->
-            </div>
+                </button>
+            </div>-->
         </div>
         <!--{{fileToDisplay ? fileToDisplay.name : 'No file selected.'}} {{selectedFileIndex}} {{hoveringOverFileIndex}}-->
         <div class="folder-inside bg-blur">
             <div class="file-content" [ngClass]="{'form-hidden' : listView}">
                 <div class="file-bottom-buttons" *ngIf="selectedTab != TabType.NewFile">
-                    <button *ngIf="this.selectedFile && selectedTab == TabType.File" class="btn-clear file-button" (click)="deleteFile(this.selectedFile, $event)">
+                    <button *ngIf="this.selectedFile && selectedTab == TabType.File && privacy != Privacy.Public" class="btn-clear file-button" (click)="deleteFile(this.selectedFile, $event)">
                         <mat-icon matTooltip="Obriši" matTooltipPosition="right">delete</mat-icon>
                     </button>
                     <button *ngIf="this.selectedFile && selectedTab==TabType.File && FolderType.Dataset==this.type" class="btn-clear file-button" (click)="downloadFile(this.selectedFile,$event)" style="display: inline-block;">
                         <mat-icon matTooltip="Preuzmi" matTooltipPosition="before">download</mat-icon>
                     </button>
-
-                    
                     <!-- <button class="btn-clear file-button">
                         <mat-icon>zoom_out_map</mat-icon>
                     </button> -->
                 </div>
-                <app-form-model [ngClass]="{'form-hidden': type != FolderType.Model}" [forExperiment]="forExperiment" [hideProblemType]="(forExperiment ? true : false)" [forProblemType]="(forExperiment ? forExperiment.type : ProblemType.Regression)"></app-form-model>
-                <app-form-dataset [ngClass]="{'form-hidden': type != FolderType.Dataset}" [forExperiment]="forExperiment"></app-form-dataset>
+                <app-form-model [ngClass]="{'form-hidden': type != FolderType.Model}" [forExperiment]="forExperiment" [hideProblemType]="(forExperiment ? true : false)" [forProblemType]="(forExperiment ? forExperiment.type : ProblemType.Regression)" (editEvent)="onFileChange()"></app-form-model>
+                <app-form-dataset [ngClass]="{'form-hidden': type != FolderType.Dataset}" [forExperiment]="forExperiment" (editEvent)="onFileChange()"></app-form-dataset>
             </div>
             <div [ngClass]="{'form-hidden' : !listView}" class="list-view">
                 <div *ngFor="let file of filteredFiles; let i = index">
@@ -107,7 +108,7 @@
                                 {{predictor.lastUpdated | date}}
                             </div>
                             <div class="mx-2 hover-show">
-                                <button class="btn-clear file-button" (click)="deleteFile(predictor, $event)">
+                                <button class="btn-clear file-button" (click)="deleteFile(predictor, $event, true)">
                                     <mat-icon>delete</mat-icon>
                                 </button>
                             </div>
@@ -132,14 +133,30 @@
                 </div>
             </div>
         </button>
-        <button mat-button (click)="ok()" class="bottom-button text-offwhite rounded-bottom" *ngSwitchCase="false">
-            <div class="f-row">
-                <div>Ok</div>
-                <div class="icon-double pt-1">
-                    <mat-icon>check</mat-icon>
-                    <mat-icon>check</mat-icon>
+        <ng-container *ngSwitchCase="false">
+            <button mat-button (click)="ok()" class="bottom-button text-offwhite rounded-bottom" *ngIf="!selectedFileHasChanges">
+                <div class="f-row">
+                    <div>Ok</div>
+                    <div class="p-1 w-100" *ngIf="loadingAction">
+                        <app-spinner></app-spinner>
+                    </div>
+                    <div class="icon-double pt-1" *ngIf="!loadingAction">
+                        <mat-icon>check</mat-icon>
+                        <mat-icon>check</mat-icon>
+                    </div>
                 </div>
-            </div>
-        </button>
+            </button>
+            <button mat-button (click)="updateFile()" class="bottom-button text-offwhite rounded-bottom" *ngIf="selectedFileHasChanges" [disabled]="loadingAction">
+                <div class="f-row">
+                    <div *ngIf="!loadingAction">Sačuvaj izmene</div>
+                    <div class="pt-1" *ngIf="!loadingAction">
+                        <mat-icon>edit</mat-icon>
+                    </div>
+                    <div class="pt-1 w-100" *ngIf="loadingAction">
+                        <app-spinner></app-spinner>
+                    </div>
+                </div>
+            </button>
+        </ng-container>
     </div>
 </div>
\ No newline at end of file
diff --git a/frontend/src/app/_elements/folder/folder.component.ts b/frontend/src/app/_elements/folder/folder.component.ts
index 254298fb..9d19d556 100644
--- a/frontend/src/app/_elements/folder/folder.component.ts
+++ b/frontend/src/app/_elements/folder/folder.component.ts
@@ -14,6 +14,7 @@ import { FormModelComponent } from '../form-model/form-model.component';
 import { ActivatedRoute, Router } from '@angular/router';
 import Predictor from 'src/app/_data/Predictor';
 import FileSaver from 'file-saver';
+import isEqual from 'lodash.isequal';
 
 @Component({
   selector: 'app-folder',
@@ -105,6 +106,7 @@ export class FolderComponent implements AfterViewInit {
   selectFile(file?: FolderFile) {
     this.formDataset.resetPagging();
     this.selectedFile = file;
+    Object.assign(this.lastFileData, this.selectedFile);
     this.fileToDisplay = file;
     if (this.type == FolderType.Experiment && file) {
       this.router.navigate(['/experiment/' + file._id]);
@@ -118,7 +120,7 @@ export class FolderComponent implements AfterViewInit {
     if (this.type == FolderType.Dataset)
       this.formDataset.loadExisting();
   }
-  
+
   goToExperimentPageWithPredictor(file: FolderFile, predictor: Predictor) {
     this.router.navigate(['/experiment/' + file._id + "/" + predictor._id]);
   }
@@ -138,7 +140,7 @@ export class FolderComponent implements AfterViewInit {
   _initialized: boolean = false;
 
   refreshFiles(selectedDatasetId: string | null = null, selectedModelId: string | null = null) {
-    
+
     this.tabsToShow.forEach(tab => {
       this.folders[tab] = [];
     });
@@ -221,7 +223,7 @@ export class FolderComponent implements AfterViewInit {
           this.predictorsForExp[exp._id].forEach(pred => {
             const model = this.folders[TabType.MyModels].find(model => model._id == pred.modelId);
             pred.name = model?.name!;
-            pred.lastUpdated = model?.lastUpdated!;
+            //pred.lastUpdated = model?.lastUpdated!;
           })
           /* ------------------------------------------------ */
           this.searchTermsChanged();
@@ -267,7 +269,12 @@ export class FolderComponent implements AfterViewInit {
   searchTermsChanged() {
     this.filteredFiles.length = 0;
     if (!this.files) return;
-    this.filteredFiles.push(...this.files.filter((file) => file.name.toLowerCase().includes(this.searchTerm.toLowerCase())));
+    this.filteredFiles.push(...this.files.filter((file) => {
+      return (file.name.toLowerCase().includes(this.searchTerm.toLowerCase())
+        && (!this.forExperiment
+          || this.type != FolderType.Model
+          || (this.type == FolderType.Model && (<Model>file).type == this.forExperiment.type)))
+    }));
     /*if (this.selectedFile) {
       if (!this.filteredFiles.includes(this.selectedFile)) {
         if (this.hoverTab === TabType.None && this.getFolderType(this.selectedTab) === this.type) {
@@ -282,41 +289,102 @@ export class FolderComponent implements AfterViewInit {
 
   listView: boolean = true;
 
-  deleteFile(file: FolderFile, event: Event) {
-    event.stopPropagation();
-    this.filteredFiles.splice(this.filteredFiles.indexOf(file), 1);
-    this.files.splice(this.files.indexOf(file), 1);
+  loadingAction = false;
+  selectedFileHasChanges = false;
+  lastFileData = {};
+
+  onFileChange() {
+    console.log(this.selectedFile, this.lastFileData)
+    setTimeout(() => {
+      this.selectedFileHasChanges = !((this.selectedTab == TabType.NewFile) || isEqual(this.selectedFile, this.lastFileData));
+    });
+  }
+
+  updateFile() {
+    const file = this.selectedFile;
+    this.loadingAction = true;
     switch (this.type) {
       case FolderType.Dataset:
-        this.datasetsService.deleteDataset(<Dataset>file).subscribe((response) => {
-          Shared.openDialog("Obaveštenje", "Uspešno ste obrisali odabrani izvor podataka.");
-          //this.filteredFiles.splice(this.files.indexOf(file), 1);
-          //this.refreshFiles();
+        this.datasetsService.editDataset(<Dataset>file).subscribe((response) => {
+          this.fileUpdatedSuccess();
         });
         break;
       case FolderType.Model:
-        this.modelsService.deleteModel(<Model>file).subscribe((response) => {
-          Shared.openDialog("Obaveštenje", "Uspešno ste obrisali odabranu konfiguraciju neuronske mreže.");
-          //this.refreshFiles();
+        this.modelsService.editModel(<Model>file).subscribe((response) => {
+          this.fileUpdatedSuccess();
         });
+        break;
+    }
+  }
+
+  fileUpdatedSuccess() {
+    this.loadingAction = false;
+    this.selectedFileHasChanges = false;
+    Object.assign(this.lastFileData, this.selectedFile);
+    this.refreshFiles();
+  }
+
+  deleteFile(file: FolderFile, event: Event, deletePredictor: boolean = false) {
+    event.stopPropagation();
+
+    switch (this.type) {
+      case FolderType.Dataset:
+        const dataset = <Dataset>file;
+        Shared.openYesNoDialog("Obriši izvor podataka", "Eksperimenti i trenirani modeli nad ovim izvorom podataka će takođe biti obrisani, da li ste sigurni da želite da obrišete izvor: " + dataset.name + "?", () => {
+          this.filteredFiles.splice(this.filteredFiles.indexOf(file), 1);
+          this.files.splice(this.files.indexOf(file), 1);
+          this.loadingAction = true;
+          this.datasetsService.deleteDataset(dataset).subscribe((response) => {
+            this.loadingAction = false;
+          });
+        })
+        break;
+      case FolderType.Model:
+        const model = <Model>file;
+        Shared.openYesNoDialog("Obriši konfiguraciju neuronske mreže", "Trenirani modeli za ovu konfiguraciju će takođe biti obrisani, da li ste sigurni da želite da obrišete konfiguraciju: " + model.name + "?", () => {
+          this.filteredFiles.splice(this.filteredFiles.indexOf(file), 1);
+          this.files.splice(this.files.indexOf(file), 1);
+          this.loadingAction = true;
+          this.modelsService.deleteModel(<Model>file).subscribe((response) => {
+            this.loadingAction = false;
+          });
+        })
+
         break;
       case FolderType.Experiment:
-        // this.experimentsService.deleteExperiment(<Model>file).subscribe((response) => {
-        //   console.log(response);
-        // });
-        //todo delete za predictor
+        if (deletePredictor) {
+          const predictor = <Predictor>file;
+          Shared.openYesNoDialog("Obriši trenirani model", "Da li ste sigurni da želite da obrišete trenirani model: " + predictor.name + "?", () => {
+            this.filteredFiles.splice(this.filteredFiles.indexOf(file), 1);
+            this.files.splice(this.files.indexOf(file), 1);
+            this.loadingAction = true;
+            this.predictorsService.deletePredictor(predictor).subscribe((response) => {
+              this.loadingAction = false;
+            });
+          });
+        } else {
+          const experiment = <Experiment>file;
+          Shared.openYesNoDialog("Obriši eksperiment", "Trenirani modeli za ovaj eksperiment će takođe biti obrisani, da li ste sigurni da želite da obrišete eksperiment: " + experiment.name + "?", () => {
+            this.filteredFiles.splice(this.filteredFiles.indexOf(file), 1);
+            this.files.splice(this.files.indexOf(file), 1);
+            this.loadingAction = true;
+            this.experimentsService.deleteExperiment(experiment).subscribe((response) => {
+              this.loadingAction = false;
+            });
+          });
+        }
         break;
     }
   }
   downloadFile(file: FolderFile, event: Event) {
     event.stopPropagation();
-    if (this.type==FolderType.Dataset) {
-        const fileId=(<Dataset>file).fileId;
-        const name=(<Dataset>file).name;
-        const ext=(<Dataset>file).extension;
-        if(fileId!=undefined)
-        this.datasetsService.downloadFile(fileId).subscribe((response)=>{
-          FileSaver.saveAs(response,name+ext);
+    if (this.type == FolderType.Dataset) {
+      const fileId = (<Dataset>file).fileId;
+      const name = (<Dataset>file).name;
+      const ext = (<Dataset>file).extension;
+      if (fileId != undefined)
+        this.datasetsService.downloadFile(fileId).subscribe((response) => {
+          FileSaver.saveAs(response, name + ext);
 
         });
 
@@ -333,7 +401,7 @@ export class FolderComponent implements AfterViewInit {
         this.datasetsService.stealDataset(<Dataset>file).subscribe((response) => {
           Shared.openDialog("Obaveštenje", "Uspešno ste dodali javni izvor podataka u vašu kolekciju.");
           this.refreshFiles(null);
-        }, (error:any) => {
+        }, (error: any) => {
           if (error.error == "Dataset with this name already exists") {
             Shared.openDialog("Obaveštenje", "Izvor podataka sa ovim imenom postoji u vašoj kolekciji.");
           }
@@ -343,7 +411,7 @@ export class FolderComponent implements AfterViewInit {
         this.modelsService.stealModel(<Model>file).subscribe((response) => {
           Shared.openDialog("Obaveštenje", "Uspešno ste dodali javnu konfiguraciju neuronske mreže u vašu kolekciju.");
           this.refreshFiles(null);
-        }, (error:any) => {
+        }, (error: any) => {
           if (error.error == "Model already exisits or validation size is not between 0-1") {
             Shared.openDialog("Obaveštenje", "Model sa ovim imenom postoji u vašoj kolekciji.");
           }
-- 
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