import { DocumentIsogd } from 'isogd-document-rest';
import * as widgets from "oasi-widgets";
import { GisRestService } from 'isogd-gis-rest/dist/types/isogd-gis-rest/services/GisRestService';

class GisViewController {
    static $inject = ['$state', '$timeout', 'gisRestService', '$filter', 'blockUI'];
    
    private document: DocumentIsogd;
    private allLinks: any[]
    private links: any[];
    private myBlockUI: any;
    private errorMessage: string;
    private loadingStatus: widgets.LoadingStatus = widgets.LoadingStatus.LOADING;

    constructor(private $state: ng.ui.IStateService, private $timeout: ng.ITimeoutService, private gisRestService: GisRestService, private $filter: ng.IFilterService, private blockUI: any) {
    }

    $onInit() {
        let allLinks: any;
        let links: any;
        this.myBlockUI = this.blockUI.instances.get('gisLoad');
        this.gisRestService.linksSearch({
            registryCode: this.document.reestr,
            docNumber: this.document.documentRequisites.documentNumber,
            docDate: this.$filter('date')(new Date(this.document.documentRequisites.documentDate.toString()), 'yyyy-MM-dd')
        }).then(response => {
            allLinks = this.transformAllLinks(response);
            return this.gisRestService.findByDocId(this.document.documentID);
        }).then(response => {
            links = this.transformLinks(response);
            let newAllLinks = [];
            allLinks.forEach(al => {
                let find = false;
                links.forEach(l => {
                    if (al.layerTableId === l.layerTableId && al.objectContourId === l.objectContourId) {
                        find = true;
                    }
                });
                if (!find) {
                    newAllLinks.push(al);
                }
            });
            this.allLinks = newAllLinks;
            this.links = links;

            this.loadingStatus = widgets.LoadingStatus.SUCCESS;
        }).catch(error => {
            this.errorMessage =  "Данные не найдены"
            this.loadingStatus = widgets.LoadingStatus.ERROR;
        });
    }

    $onDestroy() {
        this.myBlockUI.reset();
    }

    updateData() {
        let allLinks: any;
        let links: any;
        this.gisRestService.linksSearch({
            registryCode: this.document.reestr,
            docNumber: this.document.documentRequisites.documentNumber,
            docDate: this.$filter('date')(new Date(this.document.documentRequisites.documentDate.toString()), 'yyyy-MM-dd')
        }).then(response => {
            allLinks = this.transformAllLinks(response);
            return this.gisRestService.findByDocId(this.document.documentID);
        }).then(response => {
            links = this.transformLinks(response);
            let newAllLinks = [];
            allLinks.forEach(al => {
                let find = false;
                links.forEach(l => {
                    if (al.layerTableId === l.layerTableId && al.objectContourId === l.objectContourId) {
                        find = true;
                    }
                });
                if (!find) {
                    newAllLinks.push(al);
                }
            });
            this.allLinks = newAllLinks;
            this.links = links;
            this.myBlockUI.stop();
        }).catch(error => {
            this.myBlockUI.stop();
        });
    }

    transformAllLinks(response: any[]): any[] {
        let allLinks = [];
        response.forEach(r => {
            allLinks.push({
                layerTable: r.layerTable,
                layerTableId: r.layerTableId,
                objectContourId: r.objectContourId
            });
        });

        return allLinks;
    }

    transformLinks(response: any): any[] {
        let links = [];
        response._embedded.links.forEach(r => {
            links.push({
                docId: r.docId,
                hide: (r.hide),
                id: r.id,
                layerTable: r.layerTable,
                layerTableId: r.layerTableId,
                objectContourId: r.objectContourId
            });
        });
        return links;
    }

    openMap(l: any) {
        let url = "/portal-gis/" + l.layerTableId + "/" + l.objectContourId;
        window.open(url, '_blank');
    }

    bind(l: any) {
        this.myBlockUI.start();
        this.$timeout(1500).then(response => {
            let newLinks: any[] = [];;
            this.links.forEach(ll => {
                newLinks.push({
                    docId: this.document.documentID,
                    layerTable: ll.layerTable,
                    layerTableId: ll.layerTableId,
                    objectContourId: ll.objectContourId
                });
            });
            newLinks.push({
                docId: this.document.documentID,
                layerTable: l.layerTable,
                layerTableId: l.layerTableId,
                objectContourId: l.objectContourId
            })
            this.gisRestService.replaceLinks(newLinks).then(response => {
                this.updateData();
            }).catch(error => {
                this.myBlockUI.stop();
            });
        });
    }
}

export const GisViewComponent: angular.IComponentOptions = {
    controller: GisViewController,
    template: require('./gis-view.html'),
    bindings: {
        document: '<'
    }
};