D-Net

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

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

import { CompatibilityValidateStep1Component } from './compatibility-validate-forms/compatibility-validate-step1.component';

import { RepositoryService } from '../../services/repository.service';

import { InterfaceInformation, JobForValidation, Repository, RuleSet } from '../../domain/typeScriptClasses';

import { AuthenticationService } from '../../services/authentication.service';

import {

  identifyingUrl, invalidCustomBaseUrl,

  loadingReposMessage, loadingRuleSets, loadingRuleSetsError,

  loadingUserRepoInfoError, loadingValSets, loadingValSetsError, noRuleSets

} from '../../domain/shared-messages';

import { ValidatorService } from '../../services/validator.service';

import { CompatibilityValidateStep2Component } from './compatibility-validate-forms/compatibility-validate-step2.component';

import { CompatibilityValidateStep3Component } from './compatibility-validate-forms/compatibility-validate-step3.component';

import { CompatibilityValidateStep3CrisComponent } from './compatibility-validate-forms/compatibility-validate-step3-cris.component';

@Component ({

  selector: 'compatibility-validate-literature',

  templateUrl: 'compatibility-validate-type.component.html'

})

export class CompatibilityValidateTypeComponent implements OnInit {

  type: string = '';

  showDatasource: boolean;

  showGuidelines: boolean;

  showParameters: boolean;

  showCrisEntities: boolean;

  showFinish: boolean;

  step2: string = '';

  step3: string = '';

  step4: string = '';

  baseUrlList: string[] = [];

  ruleSets: RuleSet[] = [];

  valSets: string[] = [];

  chosenUrl: string;

  identifiedUrl: boolean;

  chosenContentRules: number[];

  chosenUsageRules: number[];

  chosenValSet: string;

  noOfRecords: number;

  xPath: string;

  chosenCrisEntities: string[];

  crisRefIntegrity: boolean;

  errorMessage: string;

  loadingMessage: string;

  @ViewChild('step1ChooseBaseUrl') step1ChooseBaseUrl : CompatibilityValidateStep1Component;

  @ViewChild('step2ChooseGuidelines') step2ChooseGuidelines : CompatibilityValidateStep2Component;

  @ViewChild('step3ChooseParameters') step3ChooseParameters : CompatibilityValidateStep3Component;

  @ViewChild('step3ChooseCrisEntities') step3ChooseCrisEntities : CompatibilityValidateStep3CrisComponent;

  constructor(private route: ActivatedRoute,

              private authService: AuthenticationService,

              private repoService: RepositoryService,

              private valService: ValidatorService) {}

  ngOnInit() {

    this.readType();

    this.getBaseUrlList();

  }

  readType() {

    this.type = this.route.snapshot.paramMap.get('type');

    console.log(this.type);

  }

  /* retrieves the baseUrl list for the registered repositories of the user */

  getBaseUrlList() {

    this.loadingMessage = loadingReposMessage;

    this.repoService.getUrlsOfUserRepos(this.authService.getUserEmail())

      .subscribe(

        repos => this.baseUrlList = repos.sort( function(a , b){

          if(a < b ){

            return -1;

          } else if(a > b ){

            return 1;

          } else {

            return 0;

          }

        }),

        error => {

          console.log(error);

          this.loadingMessage = '';

          this.errorMessage = loadingUserRepoInfoError;

        },

        () => {

          this.loadingMessage = '';

          this.showDatasource = true;

        }

      );

  }

  moveAStep() {

    this.errorMessage = '';

    if (this.showDatasource) {

      if ( this.step1ChooseBaseUrl.submitForm() ) {

        this.identifyUrl();

      }

    } else if (this.showGuidelines) {

      this.step2ChooseGuidelines.saveChanges();

      if (this.type == 'cris'){

        this.showCrisEntities = true;

      } else {

        this.getValidationSets();

        this.showParameters = true;

      }

      this.showGuidelines = false;

      this.step3 = 'active';

    } else if (this.showParameters) {

      this.step3ChooseParameters.submitChanges();

      //save all changes

      //this.submitForValidation();

      this.showFinish = true;

      this.showParameters = false;

      this.step4 = 'active';

    } else if (this.showCrisEntities) {

      this.step3ChooseCrisEntities.saveChanges();

      //save all changes

      //this.submitForValidation();

      this.showFinish = true;

      this.showCrisEntities = false;

      this.step4 = 'active';

    }

  }

  moveBackAStep () {

    if (this.showGuidelines) {

      this.showDatasource = true;

      this.showGuidelines = false;

      this.step2 = '';

      this.errorMessage = '';

    } else if (this.showParameters) {

      this.step3 = '';

      this.showGuidelines = true;

      this.showParameters = false;

      this.errorMessage = '';

    } else if (this.showCrisEntities) {

      this.step3 = '';

      this.showGuidelines = true;

      this.showCrisEntities = false;

      this.errorMessage = '';

    }

  }

  identifyUrl() {

    this.loadingMessage = identifyingUrl;

    console.log(`identifying ${this.chosenUrl}`);

    this.valService.identifyRepository(this.chosenUrl).subscribe(

      res => {

        this.identifiedUrl = res;

        console.log(`identifyRepository responded: ${this.identifiedUrl}`);

      },

      error =>  {

        console.log(error);

        this.loadingMessage = '';

        this.identifiedUrl = false;

        this.errorMessage = invalidCustomBaseUrl;

      }, () => {

        this.loadingMessage = '';

        if (this.identifiedUrl) {

          this.getRuleSetsForType();

        }

      }

    );

  }

  getRuleSetsForType() {

    this.loadingMessage = loadingRuleSets;

    this.valService.getRuleSets(this.type)

      .subscribe(

        rules => this.ruleSets = rules,

        error => {

          this.loadingMessage = '';

          this.errorMessage = loadingRuleSetsError;

        },

        () => {

          this.loadingMessage = '';

          this.showDatasource = false;

          this.step2 = 'active';

          if (this.ruleSets.length) {

            this.showGuidelines = true;

          } else {

            this.errorMessage = noRuleSets;

          }

        }

      );

  }

  getValidationSets() {

    this.loadingMessage = loadingValSets;

    this.valService.getSetsOfRepository(this.chosenUrl)

      .subscribe(

        sets => this.valSets = sets,

        error => {

          this.errorMessage = loadingValSetsError

        },

        () => {

          this.loadingMessage = '';

          this.step2 = 'active';

          this.showParameters = true;

        }

      );

  }

  getChosenUrl(url: string) {

    this.chosenUrl = url;

  }

  getChosenRules(rules: any[]) {

    this.chosenContentRules = rules[0];

    this.chosenUsageRules = rules[1];

  }

  getChosenParameters (params: string[]) {

    this.chosenValSet = params[0];

    this.noOfRecords = +params[1];

    this.xPath = params[2];

  }

  getChosenCrisEntities (crisParams: any[]) {

    this.chosenCrisEntities = crisParams[0];

    console.log(this.chosenCrisEntities);

    this.crisRefIntegrity = crisParams[1];

  }

  submitForValidation() {

    let isCris: boolean;

    if (this.type == 'cris') {

      isCris = true;

    } else {

      isCris = false;

      this.crisRefIntegrity = null;

      this.chosenCrisEntities = null;

    }

    let newJob: JobForValidation = {

      selectedCrisEntities: this.chosenCrisEntities,

      selectedContentRules: this.chosenContentRules,

      selectedUsageRules: this.chosenUsageRules,

      validationSet: this.chosenValSet,

      records: this.noOfRecords,

      groupByXpath: this.xPath,

      cris: isCris,

      crisReferentialChecks: this.crisRefIntegrity,

      adminEmails: [],

      officialName: '',

      baseUrl: '',

      userEmail: '',

      datasourceId: '',

      interfaceId: '',

      desiredCompatibilityLevel: '',

      activationId: '',

      repoType: '',

      interfaceIdOld: '',

      metadataPrefix: '',

      registration: null,

      updateExisting: null

    }

  }

}