From 6510e6392acd1a172f45b01ac2fe1deb8186e633 Mon Sep 17 00:00:00 2001
From: trivernis <trivernis@protonmail.com>
Date: Sat, 20 Nov 2021 17:30:29 +0100
Subject: [PATCH] Add tag input to file edit sidebar

Signed-off-by: trivernis <trivernis@protonmail.com>
---
 .../file-edit/file-edit.component.html        | 12 +------
 .../file-edit/file-edit.component.scss        |  7 ++---
 .../file-edit/file-edit.component.ts          | 31 +------------------
 3 files changed, 4 insertions(+), 46 deletions(-)

diff --git a/mediarepo-ui/src/app/components/file-edit/file-edit.component.html b/mediarepo-ui/src/app/components/file-edit/file-edit.component.html
index 72f477b..fceddc5 100644
--- a/mediarepo-ui/src/app/components/file-edit/file-edit.component.html
+++ b/mediarepo-ui/src/app/components/file-edit/file-edit.component.html
@@ -19,17 +19,7 @@
   <mat-divider fxFlex="1em"></mat-divider>
   <div class="tag-input" fxFlex="200px">
     <div class="tag-input-field">
-      <mat-form-field class="form-field-tag-input" appearance="fill">
-        <mat-label>{{modeSelect.value}} tag</mat-label>
-        <input [formControl]="tagInputForm" matInput [matAutocomplete]="auto" (keydown)="this.handleTagInputKeydown($event)" (submit)="this.editTag(tagInputForm.value)">
-      </mat-form-field>
-
-      <mat-autocomplete #auto (optionSelected)="editTagByAutocomplete($event)">
-        <mat-option *ngFor="let tag of suggestionTags | async" [value]="tag">
-          {{tag}}
-        </mat-option>
-
-      </mat-autocomplete>
+      <app-tag-input [availableTags]="this.allTags" [allowInvalid]="true" (tagAdded)="this.editTag($event)"></app-tag-input>
       <button mat-icon-button class="add-tag-button">
         <mat-icon *ngIf="editMode === 'Toggle'">change_circle</mat-icon>
         <mat-icon *ngIf="editMode === 'Add'">add_circle</mat-icon>
diff --git a/mediarepo-ui/src/app/components/file-edit/file-edit.component.scss b/mediarepo-ui/src/app/components/file-edit/file-edit.component.scss
index 92d6ccc..53b1869 100644
--- a/mediarepo-ui/src/app/components/file-edit/file-edit.component.scss
+++ b/mediarepo-ui/src/app/components/file-edit/file-edit.component.scss
@@ -1,16 +1,13 @@
 .file-metadata, .tag-input {
   width: 100%;
-  mat-form-field {
+
+  mat-form-field, app-tag-input {
     width: 100%;
   }
 
   mat-form-field.form-field-mode {
     width: 10em;
   }
-
-  mat-form-field.form-field-tag-input {
-
-  }
 }
 
 .file-edit-inner {
diff --git a/mediarepo-ui/src/app/components/file-edit/file-edit.component.ts b/mediarepo-ui/src/app/components/file-edit/file-edit.component.ts
index 56389b8..2366f2f 100644
--- a/mediarepo-ui/src/app/components/file-edit/file-edit.component.ts
+++ b/mediarepo-ui/src/app/components/file-edit/file-edit.component.ts
@@ -6,13 +6,9 @@ import {
   SimpleChanges,
   ViewChild
 } from '@angular/core';
-import {FormControl} from "@angular/forms";
 import {File} from "../../models/File";
 import {Tag} from "../../models/Tag";
 import {CdkVirtualScrollViewport} from "@angular/cdk/scrolling";
-import {MatAutocompleteSelectedEvent} from "@angular/material/autocomplete";
-import {Observable} from "rxjs";
-import {map, startWith} from "rxjs/operators";
 import {TagService} from "../../services/tag/tag.service";
 import {FileService} from "../../services/file/file.service";
 
@@ -26,11 +22,9 @@ export class FileEditComponent implements OnInit, OnChanges {
   @Input() files: File[] = [];
   public tags: Tag[] = [];
 
-  private allTags: Tag[] = [];
+  public allTags: Tag[] = [];
   private fileTags: {[key: number]: Tag[]} = {};
 
-  public suggestionTags: Observable<string[]>;
-  public tagInputForm = new FormControl("");
   public editMode: string = "Toggle";
 
   @ViewChild("tagScroll") tagScroll!: CdkVirtualScrollViewport;
@@ -40,10 +34,6 @@ export class FileEditComponent implements OnInit, OnChanges {
     private tagService: TagService,
     private fileService: FileService,
   ) {
-    this.suggestionTags = this.tagInputForm.valueChanges.pipe(startWith(null),
-      map(
-        (tag: string | null) => tag ? this.filterSuggestionTag(
-          tag) : this.allTags.slice(0, 20).map(t => t.getNormalizedOutput())));
   }
 
   async ngOnInit() {
@@ -73,11 +63,6 @@ export class FileEditComponent implements OnInit, OnChanges {
     }
   }
 
-  public async editTagByAutocomplete($event: MatAutocompleteSelectedEvent) {
-    const tag = $event.option.value.trim();
-    await this.editTag(tag);
-  }
-
   public async editTag(tag: string): Promise<void> {
     if (tag.length > 0) {
       let tagInstance = this.allTags.find(t => t.getNormalizedOutput() === tag);
@@ -97,7 +82,6 @@ export class FileEditComponent implements OnInit, OnChanges {
           await this.removeTag(tagInstance);
           break;
       }
-      this.tagInputForm.setValue("");
     }
   }
 
@@ -140,13 +124,6 @@ export class FileEditComponent implements OnInit, OnChanges {
     this.mapFileTagsToTagList();
   }
 
-  private filterSuggestionTag(tag: string) {
-    const allTags = this.allTags.map(t => t.getNormalizedOutput());
-    return allTags.filter(
-        t => t.includes(tag))
-      .slice(0, 20);
-  }
-
   private async loadFileTags() {
     for (const file of this.files) {
       this.fileTags[file.id] = await this.tagService.getTagsForFiles([file.hash]);
@@ -168,10 +145,4 @@ export class FileEditComponent implements OnInit, OnChanges {
     }
     this.tags = tags.sort((a, b) => a.getNormalizedOutput().localeCompare(b.getNormalizedOutput()));
   }
-
-  public async handleTagInputKeydown($event: KeyboardEvent) {
-    if ($event.key === "Enter") {
-      await this.editTag(this.tagInputForm.value);
-    }
-  }
 }