indexing-models-administration.component.ts

import { Component, ViewChild, OnInit, TemplateRef, ViewContainerRef } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { LANG } from '../../translate.component';
import { NotificationService } from '../../notification.service';
import { MatPaginator } from '@angular/material/paginator';
import { MatSort } from '@angular/material/sort';
import { MatTableDataSource } from '@angular/material/table';
import { HeaderService } from '../../../service/header.service';
import { AppService } from '../../../service/app.service';
import { tap, finalize, catchError, filter, exhaustMap, map } from 'rxjs/operators';
import { ConfirmComponent } from '../../../plugins/modal/confirm.component';
import { MatDialogRef, MatDialog } from '@angular/material/dialog';
import { AlertComponent } from '../../../plugins/modal/alert.component';
import { FunctionsService } from '../../../service/functions.service';
import { of } from 'rxjs/internal/observable/of';

@Component({
    templateUrl: 'indexing-models-administration.component.html',
    styleUrls: ['indexing-models-administration.component.scss'],
    providers: [AppService]
})

export class IndexingModelsAdministrationComponent implements OnInit {

    @ViewChild('adminMenuTemplate', { static: true }) adminMenuTemplate: TemplateRef<any>;

    lang: any = LANG;
    search: string = null;

    indexingModels: any[] = [];

    loading: boolean = false;

    displayedColumns = ['id', 'category', 'label', 'private', 'default', 'enabled', 'actions'];

    dataSource = new MatTableDataSource(this.indexingModels);

    @ViewChild(MatPaginator, { static: false }) paginator: MatPaginator;
    @ViewChild(MatSort, { static: false }) sort: MatSort;

    dialogRef: MatDialogRef<any>;

    applyFilter(filterValue: string) {
        filterValue = filterValue.trim(); // Remove whitespace
        filterValue = filterValue.toLowerCase(); // MatTableDataSource defaults to lowercase matches
        this.dataSource.filter = filterValue;
        this.dataSource.filterPredicate = (template, filterTarget: string) => {
            return this.functions.filterUnSensitive(template, filterTarget, ['id', 'label']);
        };
    }

    constructor(
        public http: HttpClient,
        private notify: NotificationService,
        private headerService: HeaderService,
        public appService: AppService,
        private dialog: MatDialog,
        public functions: FunctionsService,
        private viewContainerRef: ViewContainerRef
    ) { }

    ngOnInit(): void {

        this.headerService.injectInSideBarLeft(this.adminMenuTemplate, this.viewContainerRef, 'adminMenu');

        this.loading = true;

        this.http.get('../rest/indexingModels?showDisabled=true').pipe(
            map((data: any) => {
                return data.indexingModels.filter((info: any) => info.private === false);
            }),
            tap((data: any) => {
                this.indexingModels = data;
                this.headerService.setHeader(this.lang.administration + ' ' + this.lang.indexingModels);
                setTimeout(() => {
                    this.dataSource = new MatTableDataSource(this.indexingModels);
                    this.dataSource.paginator = this.paginator;
                    this.dataSource.sortingDataAccessor = this.functions.listSortingDataAccessor;
                    this.sort.active = 'label';
                    this.sort.direction = 'asc';
                    this.dataSource.sort = this.sort;
                }, 0);
            }),
            finalize(() => this.loading = false),
            catchError((err: any) => {
                this.notify.handleErrors(err);
                return of(false);
            })
        ).subscribe();
    }

    delete(indexingModel: any) {

        if (!indexingModel.used) {
            this.dialogRef = this.dialog.open(ConfirmComponent, { panelClass: 'maarch-modal', autoFocus: false, disableClose: true, data: { title: this.lang.delete, msg: this.lang.confirmAction } });

            this.dialogRef.afterClosed().pipe(
                filter((data: string) => data === 'ok'),
                exhaustMap(() => this.http.delete('../rest/indexingModels/' + indexingModel.id)),
                tap(() => {
                    for (const i in this.indexingModels) {
                        if (this.indexingModels[i].id === indexingModel.id) {
                            this.indexingModels.splice(Number(i), 1);
                        }
                    }
                    this.dataSource = new MatTableDataSource(this.indexingModels);
                    this.dataSource.paginator = this.paginator;
                    this.dataSource.sort = this.sort;
                    this.notify.success(this.lang.indexingModelDeleted);
                }),
                catchError((err: any) => {
                    this.notify.handleSoftErrors(err);
                    return of(false);
                })
            ).subscribe();
        } else {
            this.dialog.open(AlertComponent, { panelClass: 'maarch-modal', autoFocus: false, disableClose: true, data: { title: indexingModel.label, msg: this.lang.canNotDeleteIndexingModel } });
        }
    }

    disableIndexingModel(indexingModel: any) {
        this.dialogRef = this.dialog.open(ConfirmComponent, { panelClass: 'maarch-modal', autoFocus: false, disableClose: true, data: { title: this.lang.disable, msg: this.lang.confirmAction } });

        this.dialogRef.afterClosed().pipe(
            filter((data: string) => data === 'ok'),
            exhaustMap(() => this.http.request('PUT', '../rest/indexingModels/' + indexingModel.id + '/disable')),
            tap((data: any) => {
                for (const i in this.indexingModels) {
                    if (this.indexingModels[i].id === indexingModel.id) {
                        this.indexingModels[i].enabled = false;
                    }
                }
                this.notify.success(this.lang.indexingModelDisabled);
            }),
            catchError((err: any) => {
                this.notify.handleErrors(err);
                return of(false);
            })
        ).subscribe();
    }

    enableIndexingModel(indexingModel: any) {
        this.dialogRef = this.dialog.open(ConfirmComponent, { panelClass: 'maarch-modal', autoFocus: false, disableClose: true, data: { title: this.lang.enable, msg: this.lang.confirmAction } });

        this.dialogRef.afterClosed().pipe(
            filter((data: string) => data === 'ok'),
            exhaustMap(() => this.http.request('PUT', '../rest/indexingModels/' + indexingModel.id + '/enable')),
            tap((data: any) => {
                for (let i in this.indexingModels) {
                    if (this.indexingModels[i].id === indexingModel.id) {
                        this.indexingModels[i].enabled = true;
                    }
                }
                this.notify.success(this.lang.indexingModelEnabled);
            }),
            catchError((err: any) => {
                this.notify.handleErrors(err);
                return of(false);
            })
        ).subscribe();
    }
}