import { Component, OnInit, OnDestroy, ElementRef, ViewChild} from "@angular/core";
import { Injectable } from "@angular/core";
import { AppSettings } from '../../app.settings';
import { HelperDataService } from '../../services/helper-data-service';
import { Observable} from "rxjs/Observable";
import { Http, Headers, RequestOptions} from '@angular/http';
import { NgRedux, select } from '@angular-redux/store';
import { IAppState } from '../../store/store';
import { Router, ActivatedRoute, Params} from '@angular/router';
import { BehaviorSubject, Subscription } from 'rxjs/Rx';
import { ILoginInfo } from '../../store/logininfo/logininfo.types';
import { LOGININFO_INITIAL_STATE } from '../../store/logininfo/logininfo.initial-state';


import {
    FormBuilder,
    FormGroup,
    FormControl,
    FormArray,
    Validators,
} from '@angular/forms';


@Component({
    selector: 'minister-settings',
    template: `

    <div
      class = "loading" *ngIf="dataRetrieved == -1 " >
    </div>

    <div id="configNotice" (onHidden)="onHidden()" class="modal fade" tabindex="-1" role="dialog" aria-hidden="true">
      <div class="modal-dialog modal-lg">
        <div class="modal-content">
          <div class="modal-header {{modalHeader | async}}" >
              <h3 class="modal-title pull-left"><i class="fa fa-check-square-o"></i>&nbsp;&nbsp;{{ modalTitle | async }}</h3>
            <button type="button" class="close pull-right" aria-label="Close" (click)="hideModal()">
              <span aria-hidden="true"><i class="fa fa-times"></i></span>
            </button>
          </div>
          <div class="modal-body">
              <p>{{ modalText | async }}</p>
          </div>
          <div class="modal-footer">
            <button type="button" class="btn btn-default pull-left" data-dismiss="modal">Κλείσιμο</button>
          </div>
        </div>
      </div>
    </div>

    <div *ngIf="(loginInfo$ | async).size !== 0">

        <form [formGroup]="formGroup"  #form>
          <h5> >Ρυθμίσεις <br><br></h5>
          <div class="row">
            <div class="col-md-1 ">
              <input type="checkbox" [checked]="capacityDisabled"  formControlName="capacityDisabled"
              (click)="toggleCapacityFilter()" >
            </div>
            <div class="col-md-9">
              <label for="capacityDisabled">Απενεργοποίηση δυνατότητας τροποποίησης χωρητικότητας από τους Διευθυντές σχολείων</label>
            </div>
          </div>
          <br>

          <div class="row">
            <div class="col-md-1 ">
              <input type="checkbox" [checked]="directorViewDisabled" formControlName="directorViewDisabled"
              (click)="toggleDirectorView()" >
            </div>
            <div class="col-md-9">
              <label for="directorViewDisabled">Απενεργοποίηση δυνατότητας προβολής κατανομής μαθητών από τους Διευθυντές σχολείων</label>
            </div>
          </div>
          <br>

          <div class="row">
            <div class="col-md-1 ">
              <input type="checkbox" [checked]="applicantsLoginDisabled" formControlName="applicantsLoginDisabled"
              (click)="toggleApplicantsLogin()" >
            </div>
            <div class="col-md-9">
              <label for="applicantsLoginDisabled">Απενεργοποίηση δυνατότητας υποβολής δήλωσης προτίμησης ΕΠΑΛ</label>
            </div>
          </div>
          <br>

          <div class="row">
            <div class="col-md-1 ">
              <input type="checkbox" [checked]="applicantsResultsDisabled" formControlName="applicantsResultsDisabled"
              (click)="toggleApplicantsResults()" >
            </div>
            <div class="col-md-9">
              <label for="applicantsResultsDisabled">Απενεργοποίηση δυνατότητας προβολής αποτελεσμάτων κατανομής από τους μαθητές </label>
            </div>
          </div>
          <br>

          <div class="row">
            <div class="col-md-1 ">
              <input type="checkbox" [checked]="secondPeriodEnabled" formControlName="secondPeriodEnabled"
              (click)="toggleSecondPeriod()" >
            </div>
            <div class="col-md-9">
              <label for="secondPeriodEnabled">Ενεργοποίηση δεύτερης περιόδου αιτήσεων </label>
            </div>
          </div>
          <br>

          <button type="submit" class="btn btn-md pull-right"  (click)="storeSettings()" >
              Εφαρμογή
          </button>

        </form>

      </div>

   `
})

@Injectable() export default class MinisterSettings implements OnInit, OnDestroy {

    public formGroup: FormGroup;
    loginInfo$: BehaviorSubject<ILoginInfo>;
    private modalTitle: BehaviorSubject<string>;
    private modalText: BehaviorSubject<string>;
    private modalHeader: BehaviorSubject<string>;
    private settings$: BehaviorSubject<any>;
    loginInfoSub: Subscription;
    private settingsSub: Subscription;

    private capacityDisabled: boolean;
    private directorViewDisabled: boolean;
    private applicantsLoginDisabled: boolean;
    private applicantsResultsDisabled: boolean;
    private secondPeriodEnabled: boolean;
    private dataRetrieved: number;

    private minedu_userName: string;
    private minedu_userPassword: string;

    constructor(private fb: FormBuilder,
        private _ngRedux: NgRedux<IAppState>,
        private _hds: HelperDataService,
        private router: Router) {

        this.formGroup = this.fb.group({
            capacityDisabled: ['', []],
            directorViewDisabled: ['', []],
            applicantsLoginDisabled: ['', []],
            applicantsResultsDisabled: ['', []],
            secondPeriodEnabled: ['', []],
        });

        this.loginInfo$ = new BehaviorSubject(LOGININFO_INITIAL_STATE);
        this.settings$ = new BehaviorSubject([{}]);
        this.modalTitle = new BehaviorSubject("");
        this.modalText = new BehaviorSubject("");
        this.modalHeader = new BehaviorSubject("");

    }

    public showModal(): void {
        (<any>$('#configNotice')).modal('show');
    }

    public hideModal(): void {
        (<any>$('#configNotice')).modal('hide');
    }

    public onHidden(): void {
        //this.isModalShown.next(false);
    }


    ngOnDestroy() {

        (<any>$('#configNotice')).remove();

        if (this.loginInfoSub)
            this.loginInfoSub.unsubscribe();
        if (this.settingsSub)
            this.settingsSub.unsubscribe();
        if (this.loginInfo$)
            this.loginInfo$.unsubscribe();
        if (this.settings$)
            this.settings$.unsubscribe();
    }

    ngOnInit() {

        (<any>$('#configNotice')).appendTo("body");

        this.loginInfoSub = this._ngRedux.select(state => {
            if (state.loginInfo.size > 0) {
                state.loginInfo.reduce(({}, loginInfoToken) => {
                    this.minedu_userName = loginInfoToken.minedu_username;
                    this.minedu_userPassword = loginInfoToken.minedu_userpassword;
                    return loginInfoToken;
                }, {});
            }
            return state.loginInfo;
        }).subscribe(this.loginInfo$);

        this.retrieveSettings();

    }

    retrieveSettings() {

        this.dataRetrieved = -1;

        this.settingsSub = this._hds.retrieveAdminSettings(this.minedu_userName, this.minedu_userPassword).subscribe(data => {
            this.settings$.next(data);
            this.capacityDisabled = Boolean(Number(this.settings$.value['capacityDisabled']));
            this.directorViewDisabled = Boolean(Number(this.settings$.value['directorViewDisabled']));
            this.applicantsLoginDisabled = Boolean(Number(this.settings$.value['applicantsLoginDisabled']));
            this.applicantsResultsDisabled = Boolean(Number(this.settings$.value['applicantsResultsDisabled']));
            this.secondPeriodEnabled = Boolean(Number(this.settings$.value['secondPeriodEnabled']));

            this.dataRetrieved = 1;
        },
            error => {
                this.settings$.next([{}]);
                this.dataRetrieved = 0;
                console.log("Error Getting MinisterRetrieveSettings");
            });
    }

    storeSettings() {

        this.dataRetrieved = -1;

        this.settingsSub = this._hds.storeAdminSettings(this.minedu_userName, this.minedu_userPassword,
            this.capacityDisabled, this.directorViewDisabled, this.applicantsLoginDisabled, this.applicantsResultsDisabled, this.secondPeriodEnabled)
            .subscribe(data => {
                this.settings$.next(data);
                this.dataRetrieved = 1;

                this.modalTitle.next("Ρύθμιση Παραμέτρων");
                this.modalText.next("Έγινε εφαρμογή των νέων σας ρυθμίσεων.");
                this.modalHeader.next("modal-header-success");
                this.showModal();
            },
            error => {
                this.settings$.next([{}]);
                this.dataRetrieved = 0;
                console.log("Error Getting MinisterStoreSettings");

                this.modalTitle.next("Ρύθμιση Παραμέτρων");
                this.modalText.next("ΑΠΟΤΥΧΙΑ εφαρμογής των νέων σας ρυθμίσεων.");
                this.modalHeader.next("modal-header-danger");
                this.showModal();
            });
    }

    toggleCapacityFilter() {

        this.capacityDisabled = !this.capacityDisabled;

    }

    toggleDirectorView() {

        this.directorViewDisabled = !this.directorViewDisabled;

    }

    toggleApplicantsLogin() {

        this.applicantsLoginDisabled = !this.applicantsLoginDisabled;

    }

    toggleApplicantsResults() {

        this.applicantsResultsDisabled = !this.applicantsResultsDisabled;

    }

    toggleSecondPeriod() {

        this.secondPeriodEnabled = !this.secondPeriodEnabled;

    }




}