D-Net

import { Component, ViewChild, OnInit, ElementRef } from '@angular/core';

import { ActivatedRoute, Router } from "@angular/router";

import { HelpContentService } from "../../services/help-content.service";

import { FormGroup } from "@angular/forms";

import { ModalFormComponent } from "../modal-form.component";

import { DeleteConfirmationDialogComponent } from "../delete-confirmation-dialog.component";

import { DivIdFormComponent } from "./divId-form.component";

import { CheckDivId, DivId } from "../../domain/divId";

//import { Community } from "../../domain/community";

import { Page } from "../../domain/page";

import { EnvProperties } from '../../openaireLibrary/utils/properties/env-properties';

import {Session} from '../../openaireLibrary/login/utils/helper.class';

import {LoginErrorCodes} from '../../openaireLibrary/login/utils/guardHelper.class';

@Component({

    selector: 'divIds',

    templateUrl: './divIds.component.html',

})

export class DivIdsComponent implements OnInit {

    // @ViewChild(ModalFormComponent)

    // @ViewChild('saveModal')

    // public modal:ModalFormComponent;

    //

    // @ViewChild('updateModal')

    // public updateModal:ModalFormComponent;

    // @ViewChild('deleteConfirmationModal')

    // public deleteConfirmationModal : DeleteConfirmationDialogComponent;

    @ViewChild('AlertModalSaveDivId') alertModalSaveDivId;

    @ViewChild('AlertModalUpdateDivId') alertModalUpdateDivId;

    @ViewChild('AlertModalDeleteDivIds') alertModalDeleteDivIds;

    private selectedDivIds: string[] = [];

    @ViewChild(DivIdFormComponent)

    public formComponent : DivIdFormComponent;

    public checkboxes : CheckDivId[] = [];

    public divIds : DivId[] = [];

    //public errorMessage: string;

    public formGroup : FormGroup;

    private searchText : RegExp = new RegExp('');

    public  keyword: string = "";

    public pages: Page[] = [];

    public properties:EnvProperties = null;

    public formPages: Page[] = [];

    public showLoading: boolean = true;

    public errorMessage: string = '';

    public updateErrorMessage: string = '';

    public modalErrorMessage: string = '';

    ngOnInit() {

      this.route.data

        .subscribe((data: { envSpecific: EnvProperties }) => {

            this.scroll();

           this.properties = data.envSpecific;

           this.formGroup = this.formComponent.form;

           this.getDivIds();

      });

    }

    constructor(private element: ElementRef, private route: ActivatedRoute, private _router: Router, private _helpContentService: HelpContentService) {}

    getDivIds() {

      if(!Session.isLoggedIn()){

        console.info(this._router.url);

        this._router.navigate(['/user-info'], { queryParams: { "errorCode": LoginErrorCodes.NOT_VALID, "redirectUrl":  this._router.url} });

      } else {

        this.showLoading = true;

        this.updateErrorMessage = "";

        this.errorMessage = "";

        this._helpContentService.getDivIdsFull(null, this.properties.adminToolsAPIURL).subscribe(

            divIds => {

                this.divIds = divIds;

                this.checkboxes = [];

                let self = this;

                divIds.forEach(_ => {

                    self.checkboxes.push(<CheckDivId>{divId : _, checked : false});

                });

                this.showLoading = false;

        },

        error => this.handleError('System error retrieving classes', error));

      }

    }

    // public showModal():void {

    //     this.modal.showModal();

    // }

    public toggleCheckBoxes(event) {

        this.checkboxes.forEach(_ => _.checked = event.target.checked);

    }

    public applyCheck(flag : boolean) {

      console.info("applyCheck "+flag);

        this.checkboxes.forEach(_ => _.checked = flag);

    }

    public getSelectedDivIds() : string[] {

        return this.checkboxes.filter(divId => divId.checked == true).map(checkedDivId => checkedDivId.divId).map(res => res._id);

    }

    private deleteDivIdsFromArray(ids : string[]) : void {

        for(let id of ids) {

            let i = this.checkboxes.findIndex(_ => _.divId._id == id);

            this.checkboxes.splice(i, 1);

        }

    }

    public confirmDeleteDivId(id : string) {

        //this.deleteConfirmationModal.ids = [id];

        //this.deleteConfirmationModal.showModal();

        this.selectedDivIds = [id];

        this.confirmModalOpen();

    }

    public confirmDeleteSelectedDivIds() {

        //this.deleteConfirmationModal.ids = this.getSelectedDivIds();

        //this.deleteConfirmationModal.showModal();

        this.selectedDivIds = this.getSelectedDivIds();

        this.confirmModalOpen();

    }

    private confirmModalOpen() {

      if(!Session.isLoggedIn()){

        console.info(this._router.url);

        this._router.navigate(['/user-info'], { queryParams: { "errorCode": LoginErrorCodes.NOT_VALID, "redirectUrl":  this._router.url} });

      } else {

        this.alertModalDeleteDivIds.cancelButton = true;

        this.alertModalDeleteDivIds.okButton = true;

        this.alertModalDeleteDivIds.alertTitle = "Delete Confirmation";

        this.alertModalDeleteDivIds.message = "Are you sure you want to delete the selected class(es)?";

        this.alertModalDeleteDivIds.okButtonText = "Yes";

        this.alertModalDeleteDivIds.open();

      }

    }

    public confirmedDeleteDivIds(data: any) {

      if(!Session.isLoggedIn()){

        console.info(this._router.url);

        this._router.navigate(['/user-info'], { queryParams: { "errorCode": LoginErrorCodes.NOT_VALID, "redirectUrl":  this._router.url} });

      } else {

        this.showLoading = true;

        this.updateErrorMessage = "";

        this._helpContentService.deleteDivIds(this.selectedDivIds, this.properties.adminToolsAPIURL).subscribe(

           _ => {

             this.deleteDivIdsFromArray(this.selectedDivIds);

             this.showLoading = false;

           },

           error => this.handleUpdateError('System error deleting the selected classes', error)

        );

      }

    }

    public editDivId(i : number) {

        let divId : DivId = this.checkboxes[i].divId;

        this.formPages = <Page[]>divId.pages;

        /*let pageIds: string[] = [];

        let index = 0;

        for(let page of <Page[]>divId.pages) {

          pageIds[index] = page._id;

          index++;

        }*/

        this.formGroup.patchValue(divId);

        this.formComponent.setPages(divId.pages as Page[]);//pageIds);

        //this.updateModal.showModal();

        this.divIdsModalOpen(this.alertModalUpdateDivId, "Update", "Update Class");

    }

    public newDivId() {

        this.formComponent.reset();

        this.modalErrorMessage = "";

        this.divIdsModalOpen(this.alertModalSaveDivId, "Save", "Add a new Class");

    }

    private divIdsModalOpen(modal: any, title: string, yesBtn: string) {

      if(!Session.isLoggedIn()){

        console.info(this._router.url);

        this._router.navigate(['/user-info'], { queryParams: { "errorCode": LoginErrorCodes.NOT_VALID, "redirectUrl":  this._router.url} });

      } else {

        modal.cancelButton = true;

        modal.okButton = true;

        modal.alertTitle = title;

        modal.okButtonText = yesBtn;

        modal.open();

      }

    }

    public divIdSaveConfirmed(data: any) {

      if(!Session.isLoggedIn()){

        console.info(this._router.url);

        this._router.navigate(['/user-info'], { queryParams: { "errorCode": LoginErrorCodes.NOT_VALID, "redirectUrl":  this._router.url} });

      } else {

        if(!this.formGroup.valid) {

          this.divIdsModalOpen(this.alertModalSaveDivId, "Save", "Add a new Class");

          this.modalErrorMessage = "Please fill in all required fields marked with *";

        } else {

          this.modalErrorMessage = "";

          this._helpContentService.saveDivId(<DivId> this.formGroup.value, this.properties.adminToolsAPIURL).subscribe(

              divId => {

                this.divIdSavedSuccessfully(divId);

              },

              error => this.handleUpdateError("System error creating class", error)

          );

        }

      }

    }

    public divIdUpdateConfirmed(data: any) {

      if(!Session.isLoggedIn()){

        console.info(this._router.url);

        this._router.navigate(['/user-info'], { queryParams: { "errorCode": LoginErrorCodes.NOT_VALID, "redirectUrl":  this._router.url} });

      } else {

        if(!this.formGroup.valid) {

          this.divIdsModalOpen(this.alertModalUpdateDivId, "Update", "Update Class");

          this.modalErrorMessage = "Please fill in all required fields marked with *";

        } else {

          this._helpContentService.updateDivId(<DivId> this.formGroup.value, this.properties.adminToolsAPIURL).subscribe(

              divId => {

                this.divIdUpdatedSuccessfully(divId);

              },

              error => this.handleUpdateError("System error updating class", error)

          );

        }

      }

    }

    public divIdSavedSuccessfully(divId: DivId) {

        this.checkboxes.push(<CheckDivId>{divId : divId, checked : false});

        console.info("checkboxes length: "+this.checkboxes.length);

        this.applyCheck(false);

    }

    public divIdUpdatedSuccessfully(divId : DivId) {

        this.checkboxes.find(checkItem => checkItem.divId._id==divId._id).divId = divId;

        this.applyCheck(false);

    }

    public filterBySearch(text : string) {

        this.searchText = new RegExp(text,'i');

        this.applyFilter();

    }

    public applyFilter() {

        this.checkboxes = [];

        this.divIds.filter(item => this.filterDivIds(item)).forEach(

            _ => this.checkboxes.push(<CheckDivId>{divId: _, checked: false})

        );

    }

    public filterDivIds(divId : DivId) : boolean {

        let textFlag = this.searchText.toString() == '' || (divId.name).match(this.searchText) != null;

        return textFlag;

    }

    handleUpdateError(message: string, error) {

        if(error == null) {

            this.formComponent.reset();

        } else {

          this.updateErrorMessage = message;

          console.log('Server responded: ' +error);

        }

        this.showLoading = false;

    }

    handleError(message: string, error) {

        this.errorMessage = message;

        console.log('Server responded: ' + error);

        this.showLoading = false;

    }

    public scroll() {

      console.info("scroll into view");

      if (typeof document !== 'undefined') {

         this.element.nativeElement.scrollIntoView();

      }

    }

}