openaire-library/monitor-admin/topic/topic.component.ts

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import {
AfterViewInit,
ChangeDetectorRef,
Component,
Inject,
OnDestroy,
OnInit,
PLATFORM_ID,
QueryList,
ViewChild,
ViewChildren
} from '@angular/core';
import {ActivatedRoute, Router} from '@angular/router';
import {Title} from '@angular/platform-browser';
import {Category, Stakeholder, SubCategory, Topic, Visibility} from "../../monitor/entities/stakeholder";
import {StakeholderService} from "../../monitor/services/stakeholder.service";
import {HelperFunctions} from "../../utils/HelperFunctions.class";
import {AlertModal} from "../../utils/modal/alert";
import {BehaviorSubject, Subject, Subscriber, Subscription} from "rxjs";
import {UntypedFormBuilder, UntypedFormGroup, Validators} from "@angular/forms";
import {StringUtils} from "../../utils/string-utils.class";
import {IDeactivateComponent} from "../../utils/can-exit.guard";
import {Option} from "../../sharedComponents/input/input.component";
import {properties} from "src/environments/environment";
import {Session, User} from "../../login/utils/helper.class";
import {UserManagementService} from "../../services/user-management.service";
import {TransitionGroupComponent} from "../../utils/transition-group/transition-group.component";
import {NotificationHandler} from "../../utils/notification-handler";
import {StakeholderBaseComponent} from "../utils/stakeholder-base.component";
declare var UIkit;
@Component({
selector: 'topic',
templateUrl: './topic.component.html',
})
export class TopicComponent extends StakeholderBaseComponent implements OnInit, OnDestroy, AfterViewInit, IDeactivateComponent {
private topicSubscriptions: any[] = [];
public offset: number;
public loading: boolean = false;
public stakeholder: Stakeholder;
public showLogo: boolean = false;
public user: User;
/**
* Stakeholder change event
* */
public change: Subject<void> = new Subject<void>();
/**
* Current topic
**/
public topicIndexSubject: BehaviorSubject<number> = new BehaviorSubject<number>(0);
public topicIndex: number = 0;
/**
* Current category
*/
public categoryIndexSubject: BehaviorSubject<number> = new BehaviorSubject<number>(0);
public categoryIndex: number = 0;
/**
* Current Subcategory
*/
public subCategoryIndexSubject: BehaviorSubject<number> = new BehaviorSubject<number>(0);
public subCategoryIndex: number = 0;
/**
* Current element and index of topic, category or subcategory to be deleted.
*/
public form: UntypedFormGroup;
public element: Topic | Category | SubCategory;
public type: 'topic' | 'category' | 'subcategory' = "topic";
public index: number = -1;
public visibility: Visibility;
@ViewChild('deleteModal', {static: true}) deleteModal: AlertModal;
@ViewChild('editModal', {static: true}) editModal: AlertModal;
@ViewChild('visibilityModal', {static: true}) visibilityModal: AlertModal;
@ViewChildren(TransitionGroupComponent) transitions: QueryList<TransitionGroupComponent>;
public elementChildrenActionOnDelete: string;
public filters: UntypedFormGroup;
public all: Option = {
value: 'all',
label: 'All'
};
constructor(
protected _route: ActivatedRoute,
protected _router: Router,
protected _title: Title,
private fb: UntypedFormBuilder,
private stakeholderService: StakeholderService,
private userManagementService: UserManagementService,
protected cdr: ChangeDetectorRef,
@Inject(PLATFORM_ID) private platformId) {
super();
}
public ngOnInit() {
if(this._route.snapshot.data?.showLogo === true) {
this.showLogo = true;
}
if (typeof document !== "undefined") {
this.offset = Number.parseInt(getComputedStyle(document.documentElement).getPropertyValue('--header-height'));
}
let subscription: Subscription;
this.subscriptions.push(this.topicIndexSubject.asObservable().subscribe(index => {
this.topicChanged(() => {
this.topicIndex = index;
});
}));
this.subscriptions.push(this.categoryIndexSubject.asObservable().subscribe(index => {
this.categoryChanged(() => {
this.categoryIndex = index;
});
}));
this.subscriptions.push(this.subCategoryIndexSubject.asObservable().subscribe(index => {
this.subCategoryChanged(() => {
this.subCategoryIndex = index;
});
}));
this.subscriptions.push(this._route.params.subscribe(params => {
if (subscription) {
subscription.unsubscribe();
}
subscription = this.stakeholderService.getStakeholderAsObservable().subscribe(stakeholder => {
if (stakeholder) {
this.stakeholder = stakeholder;
if (params['topic']) {
this.chooseTopic(this.stakeholder.topics.findIndex(topic => topic.alias === params['topic']));
} else {
this.chooseTopic(0);
}
this.chooseCategory(0);
this.filters = this.fb.group({
chartType: this.fb.control('all'),
status: this.fb.control('all'),
keyword: this.fb.control('')
});
if (this.topicIndex === -1) {
this.navigateToError();
} else {
this.title = stakeholder.name + " | Indicators"
this.setMetadata();
}
}
});
this.topicSubscriptions.push(subscription);
}));
this.topicSubscriptions.push(this.userManagementService.getUserInfo().subscribe(user => {
this.user = user;
}))
}
ngAfterViewInit() {
if(this.topics) {
let activeIndex = UIkit.nav(this.topics.element.nativeElement).items.findIndex(item => item.classList.contains('uk-open'));
if(activeIndex !== this.topicIndex) {
setTimeout(() => {
UIkit.nav(this.topics.element.nativeElement).toggle(this.topicIndex, true);
});
}
}
}
get isBrowser() {
return this.platformId === 'browser';
}
public ngOnDestroy() {
super.ngOnDestroy();
this.topicSubscriptions.forEach(value => {
if (value instanceof Subscriber) {
value.unsubscribe();
}
});
}
canExit(): boolean {
this.topicSubscriptions.forEach(value => {
if (value instanceof Subscriber) {
value.unsubscribe();
}
});
this.stakeholderService.setStakeholder(this.stakeholder);
return true;
}
private findById(id: string) {
return this.transitions?this.transitions.find(item => item.id === id):null;
}
get topics(): TransitionGroupComponent {
return this.findById('topics');
}
get categories(): TransitionGroupComponent {
return this.findById('categories-' + this.topicIndex);
}
get subCategories(): TransitionGroupComponent {
return this.findById('subCategories');
}
hide(element: any) {
UIkit.dropdown(element).hide();
}
stakeholderChanged() {
this.change.next();
}
public saveElement() {
if (this.type === "topic") {
this.saveTopic();
} else if (this.type === "category") {
this.saveCategory();
} else {
this.saveSubCategory();
}
}
public deleteElement() {
if (this.type === "topic") {
this.deleteTopic();
} else if (this.type === "category") {
this.deleteCategory();
} else {
this.deleteSubcategory();
}
}
public changeElementStatus(propagate: boolean = false) {
if (this.type === "topic") {
this.changeTopicStatus(propagate);
} else if (this.type === "category") {
this.changeCategoryStatus(propagate);
} else {
this.changeSubcategoryStatus(propagate);
}
}
public chooseTopic(topicIndex: number) {
this.topicIndexSubject.next(topicIndex);
}
topicChanged(callback: Function, save: boolean = false) {
if(this.topics && save) {
this.topics.disable();
}
if(this.categories) {
this.categories.disable();
}
if(this.subCategories) {
this.subCategories.disable();
}
if(callback) {
callback();
}
this.cdr.detectChanges();
if(this.topics && save) {
this.topics.init();
this.topics.enable();
}
if(this.categories) {
this.categories.init();
this.categories.enable();
}
if(this.subCategories) {
this.subCategories.init();
this.subCategories.enable();
}
}
private buildTopic(topic: Topic) {
let topics = this.stakeholder.topics.filter(element => element._id !== topic._id);
this.form = this.fb.group({
_id: this.fb.control(topic._id),
name: this.fb.control(topic.name, Validators.required),
description: this.fb.control(topic.description),
creationDate: this.fb.control(topic.creationDate),
alias: this.fb.control(topic.alias, [
Validators.required,
this.stakeholderUtils.aliasValidator(topics)
]
),
visibility: this.fb.control(topic.visibility),
defaultId: this.fb.control(topic.defaultId),
categories: this.fb.control(topic.categories),
icon: this.fb.control(topic.icon)
});
this.topicSubscriptions.push(this.form.get('name').valueChanges.subscribe(value => {
let i = 1;
value = this.stakeholderUtils.generateAlias(value);
this.form.controls['alias'].setValue(value);
while (this.form.get('alias').invalid) {
this.form.controls['alias'].setValue(value + i);
i++;
}
}));
}
public editTopicOpen(index = -1) {
this.index = index;
this.type = 'topic';
if (index === -1) {
this.buildTopic(new Topic(null, null, null, "PUBLIC"));
} else {
this.buildTopic(this.stakeholder.topics[index]);
}
this.editOpen();
}
public saveTopic() {
if (!this.form.invalid) {
let path = [this.stakeholder._id];
let callback = (topic: Topic): void => {
this.topicChanged(() => {
if (this.index === -1) {
this.stakeholder.topics.push(topic);
} else {
this.stakeholder.topics[this.index] = HelperFunctions.copy(topic);
}
}, true);
};
if (this.index === -1) {
this.save('Topic has been successfully created', path, this.form.value, callback);
} else {
this.save('Topic has been successfully saved', path, this.form.value, callback);
}
}
}
public changeTopicStatus(propagate: boolean = false) {
let path = [
this.stakeholder._id,
this.stakeholder.topics[this.index]._id
];
let callback = (topic: Topic): void => {
this.topicChanged(() => {
this.stakeholder.topics[this.index] = HelperFunctions.copy(topic);
}, true);
}
this.changeStatus(this.stakeholder.topics[this.index], path, this.visibility, callback, propagate);
this.visibilityModal.cancel();
}
public deleteTopicOpen(index = this.topicIndex, childrenAction: string = null) {
this.type = 'topic';
this.index = index;
this.element = this.stakeholder.topics[this.index];
this.deleteOpen(childrenAction);
}
public deleteTopic() {
let path: string[] = [
this.stakeholder._id,
this.stakeholder.topics[this.index]._id
];
let callback = (): void => {
this.topicChanged(() => {
this.stakeholder.topics.splice(this.index, 1);
if(this.topicIndex === this.index) {
this.chooseTopic(Math.max(0, this.index - 1));
}
}, true);
};
this.delete('Topic has been successfully be deleted', path, callback, (this.topicIndex === this.index));
}
public moveTopic(index: number, newIndex: number = index - 1) {
this.topics.init();
let path = [this.stakeholder._id];
let ids = this.stakeholder.topics.map(topic => topic._id);
HelperFunctions.swap(ids, index, newIndex);
this.stakeholderService.reorderElements(properties.monitorServiceAPIURL, path, ids).subscribe(() => {
HelperFunctions.swap(this.stakeholder.topics, index, newIndex);
if(this.topicIndex === index) {
this.chooseTopic(newIndex);
} else if(this.topicIndex === newIndex) {
this.chooseTopic(index);
}
}, error => {
NotificationHandler.rise(error.error.message)
});
}
public chooseCategory(index: number) {
this.categoryIndexSubject.next(index);
this.chooseSubcategory(0);
}
categoryChanged(callback: Function, save: boolean = false) {
if(this.categories && save) {
this.categories.disable();
}
if(this.subCategories) {
this.subCategories.disable();
}
if(callback) {
callback();
}
this.cdr.detectChanges();
if(this.categories && save) {
this.categories.init();
this.categories.enable();
}
if(this.subCategories) {
this.subCategories.init();
this.subCategories.enable();
}
}
private buildCategory(category: Category) {
let categories = this.stakeholder.topics[this.topicIndex].categories.filter(element => element._id !== category._id);
this.form = this.fb.group({
_id: this.fb.control(category._id),
name: this.fb.control(category.name, Validators.required),
description: this.fb.control(category.description),
creationDate: this.fb.control(category.creationDate),
alias: this.fb.control(category.alias, [
Validators.required,
this.stakeholderUtils.aliasValidator(categories)
]
),
visibility: this.fb.control(category.visibility),
defaultId: this.fb.control(category.defaultId),
subCategories: this.fb.control(category.subCategories)
});
this.topicSubscriptions.push(this.form.get('name').valueChanges.subscribe(value => {
let i = 1;
value = this.stakeholderUtils.generateAlias(value);
this.form.controls['alias'].setValue(value);
while (this.form.get('alias').invalid) {
this.form.controls['alias'].setValue(value + i);
i++;
}
}));
}
public editCategoryOpen(index: number = -1) {
this.index = index;
this.type = 'category';
if (index === -1) {
this.buildCategory(new Category(null, null, null, "PUBLIC"));
} else {
this.buildCategory(this.stakeholder.topics[this.topicIndex].categories[index]);
}
this.editOpen();
}
public saveCategory() {
if (!this.form.invalid) {
let path = [this.stakeholder._id, this.stakeholder.topics[this.topicIndex]._id];
let callback = (category: Category): void => {
this.categoryChanged(() => {
if (this.index === -1) {
this.stakeholder.topics[this.topicIndex].categories.push(category);
this.categories.init();
} else {
this.stakeholder.topics[this.topicIndex].categories[this.index] = HelperFunctions.copy(category);
}
}, true);
};
if (this.index === -1) {
this.save('Category has been successfully created', path, this.form.value, callback);
} else {
this.save('Category has been successfully saved', path, this.form.value, callback);
}
}
}
public changeCategoryStatus(propagate: boolean = false) {
let path = [
this.stakeholder._id,
this.stakeholder.topics[this.topicIndex]._id,
this.stakeholder.topics[this.topicIndex].categories[this.index]._id
];
let callback = (category: Category): void => {
this.categoryChanged(() => {
this.stakeholder.topics[this.topicIndex].categories[this.index] = HelperFunctions.copy(category);
}, true);
}
this.changeStatus(this.stakeholder.topics[this.topicIndex].categories[this.index], path, this.visibility, callback, propagate);
this.visibilityModal.cancel();
}
public deleteCategoryOpen(index: number, childrenAction: string = null) {
this.type = 'category';
this.index = index;
this.element = this.stakeholder.topics[this.topicIndex].categories[this.index];
this.deleteOpen(childrenAction);
}
public deleteCategory() {
let path: string[] = [
this.stakeholder._id,
this.stakeholder.topics[this.topicIndex]._id,
this.stakeholder.topics[this.topicIndex].categories[this.index]._id
];
let callback = (): void => {
this.categoryChanged(() => {
this.stakeholder.topics[this.topicIndex].categories.splice(this.index, 1);
if(this.categoryIndex === this.index) {
this.chooseCategory(Math.max(0, this.index - 1));
}
}, true);
};
this.delete('Category has been successfully be deleted', path, callback);
}
public moveCategory(index: number, newIndex: number = index - 1) {
this.categories.init();
let path = [this.stakeholder._id, this.stakeholder.topics[this.topicIndex]._id];
let ids = this.stakeholder.topics[this.topicIndex].categories.map(category => category._id);
HelperFunctions.swap(ids, index, newIndex);
this.stakeholderService.reorderElements(properties.monitorServiceAPIURL, path, ids).subscribe(() => {
HelperFunctions.swap(this.stakeholder.topics[this.topicIndex].categories, index, newIndex);
if(this.categoryIndex === index) {
this.chooseCategory(newIndex);
} else if(this.categoryIndex === newIndex) {
this.chooseCategory(index);
}
}, error => {
NotificationHandler.rise(error.error.message)
});
}
chooseSubcategory(subcategoryIndex: number) {
this.subCategoryIndexSubject.next(subcategoryIndex);
}
subCategoryChanged(callback: Function, save: boolean = false) {
if(this.subCategories && save) {
this.subCategories.disable();
}
if(callback) {
callback();
}
this.cdr.detectChanges();
if(this.subCategories && save) {
this.subCategories.init();
this.subCategories.enable();
}
}
private buildSubcategory(subCategory: SubCategory) {
let subCategories = this.stakeholder.topics[this.topicIndex].categories[this.categoryIndex].subCategories.filter(element => element._id !== subCategory._id);
this.form = this.fb.group({
_id: this.fb.control(subCategory._id),
name: this.fb.control(subCategory.name, Validators.required),
description: this.fb.control(subCategory.description),
creationDate: this.fb.control(subCategory.creationDate),
alias: this.fb.control(subCategory.alias, [
Validators.required,
this.stakeholderUtils.aliasValidator(subCategories)
]
),
visibility: this.fb.control(subCategory.visibility),
defaultId: this.fb.control(subCategory.defaultId),
charts: this.fb.control(subCategory.charts),
numbers: this.fb.control(subCategory.numbers)
});
this.topicSubscriptions.push(this.form.get('name').valueChanges.subscribe(value => {
let i = 1;
value = this.stakeholderUtils.generateAlias(value);
this.form.controls['alias'].setValue(value);
while (this.form.get('alias').invalid) {
this.form.controls['alias'].setValue(value + i);
i++;
}
}));
}
public editSubCategoryOpen(index: number = -1) {
this.index = index;
this.type = 'subcategory';
if (index === -1) {
this.buildSubcategory(new SubCategory(null, null, null, "PUBLIC"));
} else {
this.buildSubcategory(this.stakeholder.topics[this.topicIndex].categories[this.categoryIndex].subCategories[index]);
}
this.editOpen();
}
public saveSubCategory() {
if (!this.form.invalid) {
let path: string[] = [
this.stakeholder._id,
this.stakeholder.topics[this.topicIndex]._id,
this.stakeholder.topics[this.topicIndex].categories[this.categoryIndex]._id
];
let callback = (subCategory: SubCategory): void => {
this.subCategoryChanged(() => {
if (this.index === -1) {
this.stakeholder.topics[this.topicIndex].categories[this.categoryIndex].subCategories.push(subCategory);
} else {
this.stakeholder.topics[this.topicIndex].categories[this.categoryIndex].subCategories[this.index] = HelperFunctions.copy(subCategory);
}
}, true);
};
if (this.index === -1) {
this.save('Subcategory has been successfully created', path, this.form.value, callback);
} else {
this.save('Subcategory has been successfully saved', path, this.form.value, callback);
}
}
}
public changeSubcategoryStatus(propagate: boolean = false) {
let path = [
this.stakeholder._id,
this.stakeholder.topics[this.topicIndex]._id,
this.stakeholder.topics[this.topicIndex].categories[this.categoryIndex]._id,
this.stakeholder.topics[this.topicIndex].categories[this.categoryIndex].subCategories[this.index]._id
];
let callback = (subcategory: SubCategory): void => {
this.subCategoryChanged(() => {
this.stakeholder.topics[this.topicIndex].categories[this.categoryIndex].subCategories[this.index] = HelperFunctions.copy(subcategory);
}, true);
}
this.changeStatus(this.stakeholder.topics[this.topicIndex].categories[this.categoryIndex].subCategories[this.index], path, this.visibility, callback, propagate);
this.visibilityModal.cancel();
}
public deleteSubcategoryOpen(index, childrenAction: string = null) {
this.type = 'subcategory';
this.index = index;
this.element = this.stakeholder.topics[this.topicIndex].categories[this.categoryIndex].subCategories[this.index];
this.deleteOpen(childrenAction);
}
public deleteSubcategory() {
let path: string[] = [
this.stakeholder._id,
this.stakeholder.topics[this.topicIndex]._id,
this.stakeholder.topics[this.topicIndex].categories[this.categoryIndex]._id,
this.stakeholder.topics[this.topicIndex].categories[this.categoryIndex].subCategories[this.index]._id
];
let callback = (): void => {
this.subCategoryChanged(() => {
this.stakeholder.topics[this.topicIndex].categories[this.categoryIndex].subCategories.splice(this.index, 1);
if(this.subCategoryIndex === this.index) {
this.chooseSubcategory(Math.max(0, this.index - 1));
}
}, true);
};
this.delete('Subcategory has been successfully be deleted', path, callback);
}
public moveSubCategory(index: number, newIndex: number = index - 1) {
this.subCategories.init();
let path = [this.stakeholder._id, this.stakeholder.topics[this.topicIndex]._id, this.stakeholder.topics[this.topicIndex].categories[this.categoryIndex]._id];
let ids = this.stakeholder.topics[this.topicIndex].categories[this.categoryIndex].subCategories.map(subCategory => subCategory._id);
HelperFunctions.swap(ids, index, newIndex);
this.stakeholderService.reorderElements(properties.monitorServiceAPIURL, path, ids).subscribe(() => {
HelperFunctions.swap(this.stakeholder.topics[this.topicIndex].categories[this.categoryIndex].subCategories, index, newIndex);
if(this.subCategoryIndex === index) {
this.chooseSubcategory(newIndex);
} else if(this.subCategoryIndex === newIndex) {
this.chooseSubcategory(index);
}
}, error => {
NotificationHandler.rise(error.error.message)
});
}
get isCurator(): boolean {
return Session.isPortalAdministrator(this.user) || Session.isCurator(this.stakeholder.type, this.user);
}
private editOpen() {
this.editModal.cancelButtonText = 'Cancel';
this.editModal.okButtonLeft = false;
this.editModal.alertMessage = false;
if (this.index === -1) {
this.editModal.alertTitle = 'Create a new ' + this.type;
this.editModal.okButtonText = 'Create';
} else {
this.editModal.alertTitle = 'Edit ' + this.type + '\'s information ';
this.editModal.okButtonText = 'Save';
}
this.editModal.stayOpen = true;
this.editModal.open();
}
private deleteOpen(childrenAction: string = null) {
this.elementChildrenActionOnDelete = null;
if (childrenAction == "delete") {
this.elementChildrenActionOnDelete = childrenAction;
} else if (childrenAction == "disconnect") {
this.elementChildrenActionOnDelete = childrenAction;
}
this.deleteModal.alertTitle = 'Delete ' + this.type;
this.deleteModal.cancelButtonText = 'No';
this.deleteModal.okButtonText = 'Yes';
// this.deleteModal.cancelButton = false;
// this.deleteModal.okButton = false;
this.deleteModal.stayOpen = true;
this.deleteModal.open();
}
private save(message: string, path: string[], saveElement: any, callback: Function, redirect = false) {
this.loading = true;
this.topicSubscriptions.push(this.stakeholderService.saveElement(this.properties.monitorServiceAPIURL, saveElement, path).subscribe(saveElement => {
callback(saveElement);
this.stakeholderChanged();
this.loading = false;
this.editModal.cancel();
NotificationHandler.rise(message);
if (redirect) {
this._router.navigate(['../' + saveElement.alias], {
relativeTo: this._route
});
}
}, error => {
this.loading = false;
this.editModal.cancel();
NotificationHandler.rise(error.error.message, 'danger');
}));
}
private delete(message: string, path: string[], callback: Function, redirect = false) {
this.loading = true;
this.topicSubscriptions.push(this.stakeholderService.deleteElement(this.properties.monitorServiceAPIURL, path, this.elementChildrenActionOnDelete).subscribe(() => {
callback();
this.stakeholderChanged();
this.loading = false;
this.deleteModal.cancel();
NotificationHandler.rise(message);
if (redirect) {
this.back();
}
}, error => {
this.loading = false;
this.deleteModal.cancel();
NotificationHandler.rise(error.error.message, 'danger');
}));
}
private changeStatus(element: Topic | Category | SubCategory, path: string[], visibility: Visibility, callback: Function = null, propagate: boolean = false) {
this.topicSubscriptions.push(this.stakeholderService.changeVisibility(this.properties.monitorServiceAPIURL, path, visibility, propagate).subscribe(returnedElement => {
if(propagate) {
callback(returnedElement);
NotificationHandler.rise(StringUtils.capitalize(this.type) + ' has been <b>successfully changed</b> to ' + returnedElement.visibility.toLowerCase());
} else {
element.visibility = returnedElement.visibility;
NotificationHandler.rise(StringUtils.capitalize(this.type) + ' has been <b>successfully changed</b> to ' + element.visibility.toLowerCase());
}
}, error => {
NotificationHandler.rise(error.error.message, 'danger');
}));
}
back() {
this._router.navigate(['../'], {
relativeTo: this._route
});
}
public getPluralTypeName(): string {
if (this.type == "topic") {
return "Topics";
} else if (this.type == "category") {
return "Categories";
} else if (this.type == "subcategory") {
return "Subcategories";
} else {
return this.type;
}
}
public openVisibilityModal(index: number, visibility: Visibility, type: any) {
this.index = index;
this.visibility = visibility;
this.type = type;
this.visibilityModal.alertTitle = 'Visibility Status';
this.visibilityModal.alertFooter = false;
this.visibilityModal.open();
}
}