From d1f285113d2035aebc21a4f91d1e18889b7b78ad Mon Sep 17 00:00:00 2001
From: jonaswinkler <jonas.winkler@jpwinkler.de>
Date: Fri, 11 Dec 2020 14:49:22 +0100
Subject: [PATCH] bulk edit menu and methods

---
 .../document-list.component.html              |  34 +++---
 .../document-list/document-list.component.ts  | 112 +++++++++++++++++-
 2 files changed, 129 insertions(+), 17 deletions(-)

diff --git a/src-ui/src/app/components/document-list/document-list.component.html b/src-ui/src/app/components/document-list/document-list.component.html
index 58c32e9d1..24def7d64 100644
--- a/src-ui/src/app/components/document-list/document-list.component.html
+++ b/src-ui/src/app/components/document-list/document-list.component.html
@@ -7,22 +7,19 @@
       </svg>
       Bulk edit
     </button>
-    <div ngbDropdownMenu aria-labelledby="dropdownBasic1">
-      <button ngbDropdownItem>Select page</button>
-      <button ngbDropdownItem>Select all</button>
-      <button ngbDropdownItem>Select none</button>
+    <div ngbDropdownMenu aria-labelledby="dropdownBasic1" class="shadow">
+      <button ngbDropdownItem (click)="list.selectPage()">Select page</button>
+      <button ngbDropdownItem (click)="list.selectAll()">Select all</button>
+      <button ngbDropdownItem (click)="list.selectNone()">Select none</button>
       <div class="dropdown-divider"></div>
-      <button ngbDropdownItem>Re-create archived document</button>
+      <button ngbDropdownItem [disabled]="list.selected.size == 0" (click)="bulkSetCorrespondent()">Set correspondent</button>
+      <button ngbDropdownItem [disabled]="list.selected.size == 0" (click)="bulkRemoveCorrespondent()">Remove correspondent</button>
+      <button ngbDropdownItem [disabled]="list.selected.size == 0" (click)="bulkSetDocumentType()">Set document type</button>
+      <button ngbDropdownItem [disabled]="list.selected.size == 0" (click)="bulkRemoveDocumentType()">Remove document type</button>
+      <button ngbDropdownItem [disabled]="list.selected.size == 0" (click)="bulkAddTag()">Add tag</button>
+      <button ngbDropdownItem [disabled]="list.selected.size == 0" (click)="bulkRemoveTag()">Remove tag</button>
       <div class="dropdown-divider"></div>
-      <button ngbDropdownItem>Set correspondent</button>
-      <button ngbDropdownItem>Remove correspondent</button>
-      <button ngbDropdownItem>Set document type</button>
-      <button ngbDropdownItem>Remove document type</button>
-      <button ngbDropdownItem>Add tag</button>
-      <button ngbDropdownItem>Remove tag</button>
-      <div class="dropdown-divider"></div>
-      <button ngbDropdownItem>Delete</button>
-
+      <button ngbDropdownItem [disabled]="list.selected.size == 0" (click)="bulkDelete()">Delete</button>
     </div>
   </div>
 
@@ -101,7 +98,7 @@
 </div>
 
 <div class="d-flex justify-content-between align-items-center">
-  <p>{{list.collectionSize || 0}} document(s) <span *ngIf="isFiltered">(filtered)</span></p>
+  <p><span *ngIf="list.selected.size > 0">Selected {{list.selected.size}} of </span>{{list.collectionSize || 0}} document(s) <span *ngIf="isFiltered">(filtered)</span></p>
   <ngb-pagination [pageSize]="list.currentPageSize" [collectionSize]="list.collectionSize" [(page)]="list.currentPage" [maxSize]="5"
   [rotate]="true" (pageChange)="list.reload()" aria-label="Default pagination"></ngb-pagination>
 </div>
@@ -113,6 +110,7 @@
 
 <table class="table table-sm border shadow-sm" *ngIf="displayMode == 'details'">
   <thead>
+    <th></th>
     <th class="d-none d-lg-table-cell">ASN</th>
     <th class="d-none d-md-table-cell">Correspondent</th>
     <th>Title</th>
@@ -122,6 +120,12 @@
   </thead>
   <tbody>
     <tr *ngFor="let d of list.documents">
+      <td>
+        <div class="custom-control custom-checkbox">
+          <input type="checkbox" class="custom-control-input" id="docCheck{{d.id}}" [checked]="list.isSelected(d)" (change)="list.setSelected(d, $event.target.checked)">
+          <label class="custom-control-label" for="docCheck{{d.id}}"></label>
+        </div>
+      </td>
       <td class="d-none d-lg-table-cell">
         {{d.archive_serial_number}}
       </td>
diff --git a/src-ui/src/app/components/document-list/document-list.component.ts b/src-ui/src/app/components/document-list/document-list.component.ts
index 09e73dd96..4d5597220 100644
--- a/src-ui/src/app/components/document-list/document-list.component.ts
+++ b/src-ui/src/app/components/document-list/document-list.component.ts
@@ -2,14 +2,21 @@ import { Component, OnInit } from '@angular/core';
 import { Title } from '@angular/platform-browser';
 import { ActivatedRoute } from '@angular/router';
 import { NgbModal } from '@ng-bootstrap/ng-bootstrap';
+import { Observable } from 'rxjs';
+import { map } from 'rxjs/operators';
 import { cloneFilterRules, FilterRule } from 'src/app/data/filter-rule';
 import { FILTER_CORRESPONDENT, FILTER_DOCUMENT_TYPE, FILTER_HAS_TAG, FILTER_RULE_TYPES } from 'src/app/data/filter-rule-type';
 import { SavedViewConfig } from 'src/app/data/saved-view-config';
 import { DocumentListViewService } from 'src/app/services/document-list-view.service';
-import { DOCUMENT_SORT_FIELDS } from 'src/app/services/rest/document.service';
+import { CorrespondentService } from 'src/app/services/rest/correspondent.service';
+import { DocumentTypeService } from 'src/app/services/rest/document-type.service';
+import { DocumentService, DOCUMENT_SORT_FIELDS } from 'src/app/services/rest/document.service';
+import { TagService } from 'src/app/services/rest/tag.service';
 import { SavedViewConfigService } from 'src/app/services/saved-view-config.service';
 import { Toast, ToastService } from 'src/app/services/toast.service';
 import { environment } from 'src/environments/environment';
+import { DeleteDialogComponent } from '../common/delete-dialog/delete-dialog.component';
+import { SelectDialogComponent } from '../common/select-dialog/select-dialog.component';
 import { SaveViewConfigDialogComponent } from './save-view-config-dialog/save-view-config-dialog.component';
 
 @Component({
@@ -25,7 +32,11 @@ export class DocumentListComponent implements OnInit {
     public route: ActivatedRoute,
     private toastService: ToastService,
     public modalService: NgbModal,
-    private titleService: Title) { }
+    private titleService: Title,
+    private correspondentService: CorrespondentService,
+    private documentTypeService: DocumentTypeService,
+    private tagService: TagService,
+    private documentService: DocumentService) { }
 
   displayMode = 'smallCards' // largeCards, smallCards, details
 
@@ -142,4 +153,101 @@ export class DocumentListComponent implements OnInit {
     this.applyFilterRules()
   }
 
+  private executeBulkOperation(method: string, args): Observable<any> {
+    return this.documentService.bulkEdit(Array.from(this.list.selected), method, args).pipe(
+      map(r => {
+
+        this.list.reload()
+        this.list.selectNone()
+
+        return r
+      })
+    )
+  }
+
+  bulkSetCorrespondent() {
+    let modal = this.modalService.open(SelectDialogComponent, {backdrop: 'static'})
+    modal.componentInstance.title = "Select correspondent"
+    modal.componentInstance.message = `Select the correspondent you wish to assign to ${this.list.selected.size} selected document(s):`
+    this.correspondentService.listAll().subscribe(response => {
+      modal.componentInstance.objects = response.results
+    })
+    modal.componentInstance.selectClicked.subscribe(selectedId => {
+      this.executeBulkOperation('set_correspondent', {"correspondent": selectedId}).subscribe(
+        response => {
+          modal.close()
+        }
+      )
+    })
+  }
+
+  bulkRemoveCorrespondent() {
+    this.executeBulkOperation('set_correspondent', {"correspondent": null}).subscribe(r => {})
+  }
+
+  bulkSetDocumentType() {
+    let modal = this.modalService.open(SelectDialogComponent, {backdrop: 'static'})
+    modal.componentInstance.title = "Select document type"
+    modal.componentInstance.message = `Select the document type you wish to assign to ${this.list.selected.size} selected document(s):`
+    this.documentTypeService.listAll().subscribe(response => {
+      modal.componentInstance.objects = response.results
+    })
+    modal.componentInstance.selectClicked.subscribe(selectedId => {
+      this.executeBulkOperation('set_document_type', {"document_type": selectedId}).subscribe(
+        response => {
+          modal.close()
+        }
+      )
+    })
+  }
+
+  bulkRemoveDocumentType() {
+    this.executeBulkOperation('set_document_type', {"document_type": null}).subscribe(r => {})
+  }
+
+  bulkAddTag() {
+    let modal = this.modalService.open(SelectDialogComponent, {backdrop: 'static'})
+    modal.componentInstance.title = "Select tag"
+    modal.componentInstance.message = `Select the tag you wish to assign to ${this.list.selected.size} selected document(s):`
+    this.tagService.listAll().subscribe(response => {
+      modal.componentInstance.objects = response.results
+    })
+    modal.componentInstance.selectClicked.subscribe(selectedId => {
+      this.executeBulkOperation('add_tag', {"tag": selectedId}).subscribe(
+        response => {
+          modal.close()
+        }
+      )
+    })
+  }
+
+  bulkRemoveTag() {
+    let modal = this.modalService.open(SelectDialogComponent, {backdrop: 'static'})
+    modal.componentInstance.title = "Select tag"
+    modal.componentInstance.message = `Select the tag you wish to remove from ${this.list.selected.size} selected document(s):`
+    this.tagService.listAll().subscribe(response => {
+      modal.componentInstance.objects = response.results
+    })
+    modal.componentInstance.selectClicked.subscribe(selectedId => {
+      this.executeBulkOperation('remove_tag', {"tag": selectedId}).subscribe(
+        response => {
+          modal.close()
+        }
+      )
+    })
+  }
+
+  bulkDelete() {
+    let modal = this.modalService.open(DeleteDialogComponent, {backdrop: 'static'})
+    modal.componentInstance.delayConfirm(5)
+    modal.componentInstance.message = `This operation will permanently delete all ${this.list.selected.size} selected document(s).`
+    modal.componentInstance.message2 = `This operation cannot be undone.`
+    modal.componentInstance.deleteClicked.subscribe(() => {
+      this.executeBulkOperation("delete", {}).subscribe(
+        response => {
+          modal.close()
+        }
+      )
+    })    
+  }
 }