Move file search to separate component

Signed-off-by: trivernis <trivernis@protonmail.com>

mediarepo-ui/src-tauri/Cargo.lock

@@ -1581,7 +1581,7 @@ checksum = "a3e378b66a060d48947b590737b30a1be76706c8dd7b8ba0f2fe3989c68a853f"
 [[package]]
 name = "mediarepo-api"
 version = "0.1.0"
-source = "git+https://github.com/Trivernis/mediarepo-api.git?rev=2b6a968e6d5343326e20c73f4fcbbb88848b0c35#2b6a968e6d5343326e20c73f4fcbbb88848b0c35"
+source = "git+https://github.com/Trivernis/mediarepo-api.git?rev=4600810fca96bf6b457adc39667245a46127e5e8#4600810fca96bf6b457adc39667245a46127e5e8"
 dependencies = [
  "async-trait",
  "chrono",

mediarepo-ui/src-tauri/Cargo.toml

@@ -30,7 +30,7 @@ features = ["env-filter"]
 
 [dependencies.mediarepo-api]
 git = "https://github.com/Trivernis/mediarepo-api.git"
-rev = "2b6a968e6d5343326e20c73f4fcbbb88848b0c35"
+rev = "4600810fca96bf6b457adc39667245a46127e5e8"
 features = ["tauri-plugin"]
 
 [features]

mediarepo-ui/src/app/app.module.ts

@@ -26,6 +26,8 @@ import {ScrollingModule} from "@angular/cdk/scrolling";
 import {LightboxModule} from "ngx-lightbox";
 import {MatChipsModule} from "@angular/material/chips";
 import {MatIconModule} from "@angular/material/icon";
+import {MatAutocompleteModule} from "@angular/material/autocomplete";
+import { FileSearchComponent } from './components/file-search/file-search.component';
 
 @NgModule({
   declarations: [
@@ -36,6 +38,7 @@ import {MatIconModule} from "@angular/material/icon";
     RepoFormComponent,
     FileGridComponent,
     FileGridEntryComponent,
+    FileSearchComponent,
   ],
     imports: [
         BrowserModule,
@@ -56,7 +59,8 @@ import {MatIconModule} from "@angular/material/icon";
         ScrollingModule,
         LightboxModule,
         MatChipsModule,
-    MatIconModule
+        MatIconModule,
+        MatAutocompleteModule
     ],
   providers: [],
   bootstrap: [AppComponent]

mediarepo-ui/src/app/components/file-search/file-search.component.html

@@ -0,0 +1,23 @@
+<mat-form-field class="full-width" #tagSearch appearance="fill">
+    <mat-chip-list #chipList>
+      <mat-chip *ngFor="let tag of searchTags" (removed)="removeSearchTag(tag)" [removable]="true">
+        {{tag}}
+        <button matChipRemove>
+          <mat-icon>cancel</mat-icon>
+        </button>
+      </mat-chip>
+    </mat-chip-list>
+    <input matInput
+           #tagInput
+           [matChipInputFor]="chipList"
+           [matChipInputAddOnBlur]="true"
+           [matChipInputSeparatorKeyCodes]="searchInputSeparators"
+           [matAutocomplete]="auto"
+           [formControl]="formControl"
+           (matChipInputTokenEnd)="addSearchTagByChip($event)"/>
+    <mat-autocomplete #auto (optionSelected)="addSearchTagByAutocomplete($event)">
+      <mat-option *ngFor="let tag of suggestionTags | async" [value]="tag">
+        {{tag}}
+      </mat-option>
+    </mat-autocomplete>
+</mat-form-field>

mediarepo-ui/src/app/components/file-search/file-search.component.scss

@@ -0,0 +1,7 @@
+#tag-search {
+  width: 100%;
+}
+
+.full-width {
+  width: 100%;
+}

mediarepo-ui/src/app/components/file-search/file-search.component.spec.ts

@@ -0,0 +1,25 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { FileSearchComponent } from './file-search.component';
+
+describe('FileSearchComponent', () => {
+  let component: FileSearchComponent;
+  let fixture: ComponentFixture<FileSearchComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      declarations: [ FileSearchComponent ]
+    })
+    .compileComponents();
+  });
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(FileSearchComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

mediarepo-ui/src/app/components/file-search/file-search.component.ts

@@ -0,0 +1,66 @@
+import {Component, ElementRef, OnInit, ViewChild} from '@angular/core';
+import {TagService} from "../../services/tag/tag.service";
+import {FileService} from "../../services/file/file.service";
+import {FormControl} from "@angular/forms";
+import {COMMA, ENTER} from "@angular/cdk/keycodes";
+import {MatChipInputEvent} from "@angular/material/chips";
+import {MatAutocompleteSelectedEvent} from "@angular/material/autocomplete";
+import {map, startWith} from "rxjs/operators";
+import {Observable} from "rxjs";
+
+@Component({
+  selector: 'app-file-search',
+  templateUrl: './file-search.component.html',
+  styleUrls: ['./file-search.component.scss']
+})
+export class FileSearchComponent {
+
+  public searchInputSeparators = [ENTER, COMMA];
+  public formControl = new FormControl();
+  public searchTags: string[] = [];
+  public suggestionTags: Observable<string[]>;
+  private allTags: string[] = [];
+
+  @ViewChild('tagInput') tagInput!: ElementRef<HTMLInputElement>;
+
+  constructor(private tagService: TagService, private fileService: FileService) {
+    this.tagService.tags.subscribe(
+      (tag) => this.allTags = tag.map(t => t.getNormalizedOutput()));
+
+    this.suggestionTags = this.formControl.valueChanges.pipe(startWith(null), map(
+      (tag: string | null) => tag ? this.allTags.filter(
+        (t: string) => t.includes(tag)).slice(0, 20) : this.allTags.slice(0, 20)));
+  }
+
+  public async searchForFiles() {
+    await this.fileService.findFiles(this.searchTags);
+  }
+
+  public addSearchTag(tag: string) {
+    this.searchTags.push(tag);
+  }
+
+  async removeSearchTag(tag: string) {
+    const index = this.searchTags.indexOf(tag);
+    if (index >= 0) {
+      this.searchTags.splice(index, 1);
+    }
+    await this.searchForFiles();
+  }
+
+  async addSearchTagByChip(event: MatChipInputEvent) {
+    const tag = event.value.trim();
+    if (tag.length > 0 && this.allTags.includes(tag)) {
+      this.searchTags.push(tag);
+      event.chipInput?.clear();
+      this.formControl.setValue(null);
+      await this.searchForFiles();    }
+  }
+
+  async addSearchTagByAutocomplete(event: MatAutocompleteSelectedEvent) {
+    const tag = event.option.viewValue;
+    this.searchTags.push(tag);
+    this.formControl.setValue(null);
+    this.tagInput.nativeElement.value = '';
+    await this.searchForFiles();  }
+}

mediarepo-ui/src/app/pages/home/home.component.html

@@ -5,22 +5,7 @@
   <mat-drawer-container>
     <mat-drawer mode="side" opened>
       <div class="drawer-sidebar-inner">
-      <mat-form-field id="tag-search" appearance="fill">
+        <app-file-search #filesearch></app-file-search>
-        <mat-chip-list #chipList>
-          <mat-chip *ngFor="let tag of searchTags" (removed)="removeSearchTag(tag)" [removable]="true">
-            {{tag}}
-            <button matChipRemove>
-              <mat-icon>cancel</mat-icon>
-            </button>
-          </mat-chip>
-        </mat-chip-list>
-        <input matInput
-               [matChipInputFor]="chipList"
-               [matChipInputAddOnBlur]="true"
-               [matChipInputSeparatorKeyCodes]="searchInputSeparators"
-               (matChipInputTokenEnd)="addSearchTag($event)"/>
-      </mat-form-field>
-
       <div id="file-tag-list">
         <h1>Selection Tags</h1>
         <mat-selection-list [multiple]="false" *ngIf="tags.length > 0" (selectionChange)="addSearchTagFromList($event)">

mediarepo-ui/src/app/pages/home/home.component.scss

@@ -8,10 +8,6 @@
   overflow: hidden
 }
 
-#tag-search {
-  width: 100%;
-}
-
 #file-tag-list {
   height: calc(100% - 8em);
   overflow: auto;

mediarepo-ui/src/app/pages/home/home.component.ts

@@ -1,15 +1,18 @@
-import { Component, OnInit } from '@angular/core';
+import {Component, ElementRef, OnInit, ViewChild} from '@angular/core';
 import {FileService} from "../../services/file/file.service";
 import {File} from "../../models/File";
-import {PageEvent} from "@angular/material/paginator";
 import {Lightbox, LIGHTBOX_EVENT, LightboxEvent} from "ngx-lightbox";
-import {SafeResourceUrl} from "@angular/platform-browser";
 import {ErrorBrokerService} from "../../services/error-broker/error-broker.service";
 import {TagService} from "../../services/tag/tag.service";
 import {Tag} from "../../models/Tag";
 import {MatChipInputEvent} from "@angular/material/chips";
 import {COMMA, ENTER} from "@angular/cdk/keycodes";
 import {MatSelectionListChange} from "@angular/material/list";
+import {MatAutocompleteSelectedEvent} from "@angular/material/autocomplete";
+import {Observable} from "rxjs";
+import {map, startWith} from "rxjs/operators";
+import {FormControl} from "@angular/forms";
+import {FileSearchComponent} from "../../components/file-search/file-search.component";
 
 @Component({
   selector: 'app-home',
@@ -18,22 +21,22 @@ import {MatSelectionListChange} from "@angular/material/list";
 })
 export class HomeComponent implements OnInit {
 
-  files: File[] = [];
   tags: Tag[] = [];
-  searchTags: string[] = [];
+  files: File[] = [];
   private openingLightbox = false;
-  searchInputSeparators = [ENTER, COMMA];
+
+  @ViewChild('filesearch') fileSearch!: FileSearchComponent;
 
   constructor(
     private errorBroker: ErrorBrokerService,
     private fileService: FileService,
     private tagService: TagService,
     private lightbox: Lightbox,
-    private lightboxEvent: LightboxEvent) { }
+    private lightboxEvent: LightboxEvent) {
+  }
 
   async ngOnInit() {
     this.fileService.displayedFiles.subscribe((files) => this.files = files);
-    await this.fileService.getFiles();
   }
 
   async onFileMultiSelect(files: File[]) {
@@ -58,32 +61,15 @@ export class HomeComponent implements OnInit {
     this.tags = await this.tagService.getTagsForFile(file.hash);
   }
 
-  async removeSearchTag(tag: string) {
-    const index = this.searchTags.indexOf(tag);
-    if (index >= 0) {
-      this.searchTags.splice(index, 1);
-    }
-    await this.fileService.findFiles(this.searchTags);
-  }
-
   async addSearchTagFromList(event: MatSelectionListChange) {
     if (event.options.length > 0) {
       const tag = event.options[0].value;
-      this.searchTags.push(tag);
+      this.fileSearch.addSearchTag(tag);
-      await this.fileService.findFiles(this.searchTags);
+      await this.fileSearch.searchForFiles();
     }
     event.source.deselectAll();
   }
 
-  async addSearchTag(event: MatChipInputEvent) {
-    const tag = event.value.trim();
-    if (tag.length > 0) {
-      this.searchTags.push(tag);
-      event.chipInput?.clear();
-      await this.fileService.findFiles(this.searchTags);
-    }
-  }
-
   async openFile(file: File) {
     if (this.openingLightbox) {
       return;

mediarepo-ui/src/app/services/dataloader/dataloader.service.ts

@@ -2,17 +2,25 @@ import { Injectable } from '@angular/core';
 import {RepositoryService} from "../repository/repository.service";
 import {BehaviorSubject} from "rxjs";
 import {ErrorBrokerService} from "../error-broker/error-broker.service";
+import {TagService} from "../tag/tag.service";
+import {FileService} from "../file/file.service";
 
 @Injectable({
   providedIn: 'root'
 })
 export class DataloaderService {
 
-  constructor(private erroBroker: ErrorBrokerService, private repositoryService: RepositoryService) { }
+  constructor(
+    private erroBroker: ErrorBrokerService,
+    private repositoryService: RepositoryService,
+    private fileService: FileService,
+    private tagService: TagService) { }
 
   public async loadData() {
     try {
       await this.repositoryService.loadRepositories();
+      await this.tagService.loadTags();
+      await this.fileService.getFiles();
     } catch (err) {
       this.erroBroker.showError(err);
     }

mediarepo-ui/src/app/services/tag/tag.service.ts

@@ -1,14 +1,22 @@
 import { Injectable } from '@angular/core';
 import {invoke} from "@tauri-apps/api/tauri";
 import {Tag} from "../../models/Tag";
+import {BehaviorSubject, Observable} from "rxjs";
 
 @Injectable({
   providedIn: 'root'
 })
 export class TagService {
 
+  public tags: BehaviorSubject<Tag[]> = new BehaviorSubject<Tag[]>([]);
+
   constructor() { }
 
+  public async loadTags() {
+    const tags = await invoke<Tag[]>("plugin:mediarepo|get_all_tags");
+    this.tags.next(tags.map(t => new Tag(t.id, t.name, t.namespace)));
+  }
+
   public async getTagsForFile(hash: string): Promise<Tag[]> {
     const tags =  await invoke<Tag[]>("plugin:mediarepo|get_tags_for_file", {hash});
     return tags.map(t => new Tag(t.id, t.name, t.namespace));