D-Net

import {Component, EventEmitter, Input, Output} from '@angular/core';

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

import {AdvancedField, Filter} from '../searchUtils/searchHelperClasses.class';

import {SearchFields} from '../../utils/properties/searchFields';

import {Dates} from '../../utils/string-utils.class';

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

import {SearchCustomFilter} from "./searchUtils.class";

import {Subscriber} from "rxjs";

import {properties} from "../../../../environments/environment";

@Component({

    selector: 'advanced-search-form',

    templateUrl: 'advancedSearchForm.component.html'

})

export class AdvancedSearchFormComponent {

  @Input() entityType;

  @Input() fieldIds:  string[];

  @Input() fieldIdsMap;

  @Input() selectedFields:AdvancedField[];

  @Input() isDisabled: boolean = false;

  @Input() simpleSearchLink;

  @Input() advancedSearchLink;

  @Input() advancedSearchLinkParameters;

  @Input() simpleView:boolean = false;

  @Input() formPlaceholderText = "Type Keywords...";

  @Output() queryChange  = new EventEmitter();

  @Input()resultTypes;

  @Input()  quickFilter:{filter: Filter, selected:boolean, filterId:string, value:string};

  validDateFrom: boolean = true;

  validDateTo: boolean = true;

  @Input() customFilter: SearchCustomFilter;

  newFieldId:string;

  newFieldName:string;

  fieldList:{[id:string]:any[]} = {};

  public searchFields:SearchFields = new SearchFields();

  properties:EnvProperties;

  public operators: {name:string, id:string}[] = this.searchFields.ADVANCED_SEARCH_OPERATORS;

  selectedEntity;

  selectedEntitySimpleUrl;

  selectedEntityAdvancedUrl;

  @Input() entitiesSelection:boolean;

  @Input() showSwitchSearchLink:boolean = true;

  sub;

  constructor (private route: ActivatedRoute, private router: Router) {

  }

  ngOnDestroy() {

    if (this.sub instanceof Subscriber) {

      this.sub.unsubscribe();

    }

  }

    ngOnInit() {

    this.selectedEntity = this.entityType;

          this.properties = properties;

      for(var i = 0; i < this.fieldIds.length; i++){

        this.fieldList[this.fieldIds[i]]=[];

      }

      this.newFieldId = this.fieldIds[0];

      this.newFieldName = this.fieldIdsMap[this.newFieldId].name;

     }

  simpleEntityChanged($event){

    this.selectedEntity = $event.entity;

    this.selectedEntitySimpleUrl = $event.simpleUrl;

    this.selectedEntityAdvancedUrl = $event.advancedUrl;

  }

  simpleKeywordChanged($event){

    // this.selectedFields[0].value = $event.value;

    if(this.selectedEntity == this.entityType) {

      this.queryChanged();

    }else{

      this.router.navigate([this.selectedEntitySimpleUrl],  {queryParams:{q:this.selectedFields[0].value,op:"and"}});

    }

  }

    queryChanged() {

      this.validDateFrom = true;

      this.validDateTo = true;

      this.selectedFields.forEach(selectedField => {

        if(selectedField.type == 'date') {

          if (selectedField.dateValue.type.indexOf("range") != -1) {

            if(!Dates.isValidDate(Dates.getDateToString(selectedField.dateValue.from))) {

              //console.info("INVALID: isValidDate FROM");

              this.validDateFrom = false;

            }

            if(!Dates.isValidDate(Dates.getDateToString(selectedField.dateValue.to))) {

              //console.info("INVALID: isValidDate TO");

              this.validDateTo = false;

            }

          }

        }

      });

      if(this.validDateFrom && this.validDateTo) {

        this.queryChange.emit({

        });

      }

    }

    addField() {

        this.newFieldId = this.fieldIds[0];

        var type = this.fieldIdsMap[this.newFieldId].type;

        if(type == "boolean"){

          this.selectedFields.push(new AdvancedField(this.newFieldId,this.fieldIdsMap[this.newFieldId].param, this.fieldIdsMap[this.newFieldId].name, type, "true", "and"));

        }else{

          this.selectedFields.push(new AdvancedField(this.newFieldId, this.fieldIdsMap[this.newFieldId].param,this.fieldIdsMap[this.newFieldId].name, type, "", "and"));

        }

    }

    removeField(index: number) {

      if(this.selectedFields.length == 1){

        this.selectedFields[index] = new AdvancedField(this.newFieldId,this.fieldIdsMap[this.newFieldId].param, this.fieldIdsMap[this.newFieldId].name, this.fieldIdsMap[this.newFieldId].type, "", "and");

      }else{

        this.selectedFields.splice(index, 1);

      }

      //if only one filter left, set the operator to and

      if(this.selectedFields.length==1){

        this.selectedFields[0].operatorId = "and";

      }

    }

    fieldOperatorChanged(index: number, operatorId: string, operatorName: string) {

         this.selectedFields[index].operatorId = operatorId;

         this.selectedFields[index].operatorName = operatorName;

    }

    validateDate(index: number, value: string){

      this.selectedFields[index].valid = Dates.isValidYear(value);

    }

    fieldIdsChanged(index: number, fieldId:string ) {

      //console.log("Field index::"+index + "  " + this.selectedFields[index].id + " function id:" +fieldId);

          var id= this.fieldIds[0];

          this.selectedFields[index].name = this.fieldIdsMap[id].name;

         this.selectedFields[index].type = this.fieldIdsMap[id].type;

         this.selectedFields[index].value = "";

         this.selectedFields[index].param = this.fieldIdsMap[id].param;

         var id =fieldId;//this.selectedFields[index].id;

         this.selectedFields[index].name = this.fieldIdsMap[id].name;

         this.selectedFields[index].type = this.fieldIdsMap[id].type;

         this.selectedFields[index].value = "";

         this.selectedFields[index].param = this.fieldIdsMap[id].param;

         if(this.fieldIdsMap[id].type == "boolean"){

           this.selectedFields[index].value = "true";

         }

    }

    valueChanged($event,index:number){

      this.selectedFields[index].value = $event.value;

    }

    updatedValueLabel($event,index:number){

      this.selectedFields[index].valueLabel = $event.value;

    }

    listUpdated($event,fieldId:number){

      this.fieldList[fieldId] = $event.value;

    }

}