import { Component, Injector, ViewEncapsulation, ViewChild } from '@angular/core';
import { ActivatedRoute } from '@angular/router';
import { ReportServiceProxy, ReportList, UserServiceProxy, UserListDto } from '@shared/service-proxies/service-proxies';
import { NotifyService } from '@abp/notify/notify.service';
import { AppComponentBase } from '@shared/common/app-component-base';
import { TokenAuthServiceProxy } from '@shared/service-proxies/service-proxies';
//import { ViewRouteTypeModalComponent } from './view-routeType-modal.component';
import { appModuleAnimation } from '@shared/animations/routerTransition';
import { Table } from 'primeng/components/table/table';
import { Paginator } from 'primeng/components/paginator/paginator';
import { LazyLoadEvent } from 'primeng/components/common/lazyloadevent';
import { FileDownloadService } from '@shared/utils/file-download.service';
import { EntityTypeHistoryModalComponent } from '@app/shared/common/entityHistory/entity-type-history-modal.component';
import * as _ from 'lodash';
import * as moment from 'moment';
import { Router } from '@angular/router';
import { saveAs } from 'file-saver';
import { Observable } from 'rxjs';
import { Subject } from 'rxjs';
import { map } from "rxjs/operators";
import { HttpEventType, HttpClient } from '@angular/common/http';
import { AppConsts } from '@shared/AppConsts';
import { ImportReportModalComponent } from './importReport/import-report-modal.component';


@Component({
    templateUrl: './report.component.html',
    encapsulation: ViewEncapsulation.None,
    animations: [appModuleAnimation()]
})
export class ReportComponent extends AppComponentBase {

    @ViewChild('dataTable', { static: true }) dataTable: Table;
    @ViewChild('paginator', { static: true }) paginator: Paginator;
    @ViewChild('importReportModal', { static: true }) importReportModal: ImportReportModalComponent;

    advancedFiltersAreShown = false;
    filterText = '';
    filterName = '';
    modifiedByFilter: any;
    createdByFilter: any;
    createdFrom: any;
    createdTo: any;
    modifiedFrom: any;
    modifiedTo: any;
    update: Array<any> = [];
    users: Array<{ id: number, name: string, surname: string }> = new Array();
    creatorId: any;
    public modifiedDateRange: moment.Moment[] = null;
    public createdDateRange: moment.Moment[] = null;
    
    constructor(
        injector: Injector,
        private _reportServiceProxy: ReportServiceProxy,
        private _notifyService: NotifyService,
        private _tokenAuth: TokenAuthServiceProxy,
        private _activatedRoute: ActivatedRoute,
        private _router: Router,
        private _httpClient: HttpClient,
        private _fileDownloadService: FileDownloadService,
        
    ) {
        super(injector);
    }

    ngOnInit(): void {
        //this.entityHistoryEnabled = this.setIsEntityHistoryEnabled();
        $('.kt-select2').select2();
        this.showAllUsers();
    }

    importReport(): void {
        this.importReportModal.show();
    }
    
    triggerEmail(id): void {
        this._reportServiceProxy.triggerEmail(id).subscribe();
    }

    getReport(event?: LazyLoadEvent) {
        //if (this.primengTableHelper.shouldResetPaging(event)) {
            //this.paginator.changePage(0);
            //return;
        //}

        //this.primengTableHelper.showLoadingIndicator();
        this.createdByFilter = Number((<HTMLInputElement>document.getElementById('createdByFilter')).value) != 0 ? Number((<HTMLInputElement>document.getElementById('createdByFilter')).value) : undefined;
        this.modifiedByFilter = Number((<HTMLInputElement>document.getElementById('modifiedByFilter')).value) != 0 ? Number((<HTMLInputElement>document.getElementById('modifiedByFilter')).value) : undefined;
        this.spinnerService.show();
        this._reportServiceProxy.getReports(
            this.filterText,
            this.filterName,
            this.createdDateRange == null ? undefined : this.createdDateRange[0],
            this.createdDateRange == null ? undefined : this.createdDateRange[1].endOf('day'),
            this.modifiedDateRange == null ? undefined : this.modifiedDateRange[0],
            this.modifiedDateRange == null ? undefined : this.modifiedDateRange[1].endOf('day'),
            this.createdByFilter,
            this.modifiedByFilter,
            this.primengTableHelper.getSorting(this.dataTable),
            this.primengTableHelper.getSkipCount(this.paginator, event),
            this.primengTableHelper.getMaxResultCount(this.paginator, event)
        ).subscribe(result => {
            this.primengTableHelper.totalRecordsCount = result.totalCount;
            this.primengTableHelper.records = result.items;
            console.log(result);
            //this.primengTableHelper.hideLoadingIndicator();
            this.spinnerService.hide();

        });
    }

    reloadPage(): void {
        //this.paginator.changePage(this.paginator.getPage());
         this.getReport();
    }

    
    createOrEditReport(url: any, name?: string){
        if(name != null){
            var myurl = `${url}/${name}`;
            //this.triggerEmail(parseInt(name));

        }else{
            var myurl = `${url}`;
        }
        console.log(myurl);
        this._router.navigateByUrl(myurl);
    }
    
    redirectUrl(url: any, name?: string){
        if(name != null){
            var myurl = `${url}/${name}`;
        }else{
            var myurl = `${url}`;
        }
        console.log(myurl);
        this._router.navigateByUrl(myurl);
    }

    delete(id): void {
        this.message.confirm(
            '',
            '',
            (isConfirmed) => {
                if (isConfirmed) {
                    this._reportServiceProxy.delete(id)
                        .subscribe(() => {
                            this.reloadPage();
                            this.notify.success(this.l('SuccessfullyDeleted'));
                        });
                }
            }
        );
    }

    showAllUsers() : void {
      //this.active = true;
      this._reportServiceProxy.getUsersForDropDownReport().subscribe((result) => {
         result.forEach(element => {
             this.users.push(element);
         });
     });
    }

    exportReport(id: number, fileName: string) {
              let checkFileType = fileName.split('.').pop();
              var fileType = "application/octet-stream";
              
                      
                      this.DownloadFile(fileName, fileType, id)
                          .subscribe(
                              success => {
                                  saveAs(success, fileName);
                              },
                              err => {
                                  alert("Server error while downloading file.");
                              }
                          );
              
        

      
  }

   DownloadFile(filePath: string, fileType: string, id: number): Observable<any> {

            let fileExtension = fileType;
            let input = filePath;

            return this._httpClient.get(AppConsts.remoteServiceBaseUrl + '/api/services/app/Report/DownloadReport?id=' + id, {
                responseType: 'blob',
                observe: 'response'
            }).pipe(
                    map((res: any) => {
                        return new Blob([res.body], { type: fileExtension });
                    })
                );
    }
}