import { Component, Injector, OnInit, ViewChild } from '@angular/core';
import { Router } from '@angular/router';
import { AppComponentBase } from '@shared/common/app-component-base';
import { DataRetentionLogDto, DataRetentionsServiceProxy, GetDataRetentionLogForViewDto, LogStatus } from '@shared/service-proxies/service-proxies';
import { FileDownloadService } from '@shared/utils/file-download.service';
import { ModalDirective } from 'ngx-bootstrap';
import { LazyLoadEvent } from 'primeng/components/common/lazyloadevent';
import { Paginator } from 'primeng/components/paginator/paginator';
import { Table } from 'primeng/components/table/table';

@Component({
  selector: 'viewDataRetentionLogModal',
  templateUrl: './view-dataretention-log-modal.component.html'
})
export class ViewDataretentionLogModalComponent extends AppComponentBase implements OnInit {

    @ViewChild('createOrEditModal', { static: true }) modal: ModalDirective;
    @ViewChild('dataTable', { static: true }) dataTable: Table;
    @ViewChild('paginator', { static: true }) paginator: Paginator;

    dataRetentionLogInput: DataRetentionLogDto;
    log = LogStatus;
    export: boolean = false;

    constructor(injector: Injector,
                private _dataRetentionsServiceProxy: DataRetentionsServiceProxy,
                private router: Router,        
                private _fileDownloadService: FileDownloadService) 
    {
        super(injector);
        this.dataRetentionLogInput = new DataRetentionLogDto();
    }

    ngOnInit() {

    }

    show(input: DataRetentionLogDto) {
        this.dataRetentionLogInput = input;
        this.dataTable
        this.modal.show();
    }

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

        this.spinnerService.show();
        this._dataRetentionsServiceProxy.getRetentionLogs(
            undefined,
            this.dataRetentionLogInput.id,
            this.primengTableHelper.getSorting(this.dataTable),
            this.primengTableHelper.getSkipCount(this.paginator, event),
            this.primengTableHelper.getMaxResultCount(this.paginator, event)
        ).subscribe(result => {
            this.export = result.totalCount > 0 ? true : false;
            this.primengTableHelper.totalRecordsCount = result.totalCount;
            this.primengTableHelper.records = result.items;
            this.spinnerService.hide();
        });

    }

    exportLogToFile(): void {
        this.spinnerService.show();
        this._dataRetentionsServiceProxy.getRetentionLogsToExcel(
            undefined,
            this.dataRetentionLogInput.id
        )
        .subscribe(result => {
            if(result!=undefined){
                if(result.fileUrl!=undefined){
                    this.router.navigate([]).then(result1 => {
                        window.open(result.fileUrl, '_blank');
                    });
                    this.spinnerService.hide();
                }else{
                    this.spinnerService.hide();
                }
            }else{
                this.message.warn('', "No data to export");
                this.spinnerService.hide();
            }
         });
    }

    close(): void {
        this.modal.hide();
    }

}