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

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

import { ToasterService } from 'angular2-toaster';
import { ModalService } from 'jslib-angular/services/modal.service';

import { ApiService } from 'jslib-common/abstractions/api.service';
import { CryptoService } from 'jslib-common/abstractions/crypto.service';
import { I18nService } from 'jslib-common/abstractions/i18n.service';
import { LogService } from 'jslib-common/abstractions/log.service';
import { PlatformUtilsService } from 'jslib-common/abstractions/platformUtils.service';
import { SyncService } from 'jslib-common/abstractions/sync.service';

import { OrganizationKeysRequest } from 'jslib-common/models/request/organizationKeysRequest';
import { OrganizationUpdateRequest } from 'jslib-common/models/request/organizationUpdateRequest';

import { OrganizationResponse } from 'jslib-common/models/response/organizationResponse';

import { ApiKeyComponent } from '../../settings/api-key.component';
import { PurgeVaultComponent } from '../../settings/purge-vault.component';
import { TaxInfoComponent } from '../../settings/tax-info.component';

import { DeleteOrganizationComponent } from './delete-organization.component';

@Component({
    selector: 'app-org-account',
    templateUrl: 'account.component.html',
})
export class AccountComponent {
    @ViewChild('deleteOrganizationTemplate', { read: ViewContainerRef, static: true }) deleteModalRef: ViewContainerRef;
    @ViewChild('purgeOrganizationTemplate', { read: ViewContainerRef, static: true }) purgeModalRef: ViewContainerRef;
    @ViewChild('apiKeyTemplate', { read: ViewContainerRef, static: true }) apiKeyModalRef: ViewContainerRef;
    @ViewChild('rotateApiKeyTemplate', { read: ViewContainerRef, static: true }) rotateApiKeyModalRef: ViewContainerRef;
    @ViewChild(TaxInfoComponent) taxInfo: TaxInfoComponent;

    selfHosted = false;
    loading = true;
    canUseApi = false;
    org: OrganizationResponse;
    formPromise: Promise<any>;
    taxFormPromise: Promise<any>;

    private organizationId: string;

    constructor(private modalService: ModalService,
        private apiService: ApiService, private i18nService: I18nService,
        private toasterService: ToasterService, private route: ActivatedRoute,
        private syncService: SyncService, private platformUtilsService: PlatformUtilsService,
        private cryptoService: CryptoService, private logService: LogService,
        private router: Router) { }

    async ngOnInit() {
        this.selfHosted = this.platformUtilsService.isSelfHost();
        this.route.parent.parent.params.subscribe(async params => {
            this.organizationId = params.organizationId;
            try {
                this.org = await this.apiService.getOrganization(this.organizationId);
                this.canUseApi = this.org.useApi;
            } catch (e) {
                this.logService.error(e);
            }
        });
        this.loading = false;
    }

    async submit() {
        try {
            const request = new OrganizationUpdateRequest();
            request.name = this.org.name;
            request.businessName = this.org.businessName;
            request.billingEmail = this.org.billingEmail;
            request.identifier = this.org.identifier;

            // Backfill pub/priv key if necessary
            if (!this.org.hasPublicAndPrivateKeys) {
                const orgShareKey = await this.cryptoService.getOrgKey(this.organizationId);
                const orgKeys = await this.cryptoService.makeKeyPair(orgShareKey);
                request.keys = new OrganizationKeysRequest(orgKeys[0], orgKeys[1].encryptedString);
            }

            this.formPromise = this.apiService.putOrganization(this.organizationId, request).then(() => {
                return this.syncService.fullSync(true);
            });
            await this.formPromise;
            this.toasterService.popAsync('success', null, this.i18nService.t('organizationUpdated'));
        } catch (e) {
            this.logService.error(e);
        }
    }

    async submitTaxInfo() {
        this.taxFormPromise = this.taxInfo.submitTaxInfo();
        await this.taxFormPromise;
        this.toasterService.popAsync('success', null, this.i18nService.t('taxInfoUpdated'));
    }

    async deleteOrganization() {
        await this.modalService.openViewRef(DeleteOrganizationComponent, this.deleteModalRef, comp => {
            comp.organizationId = this.organizationId;
            comp.onSuccess.subscribe(() => {
                this.router.navigate(['/']);
            });
        });
    }

    async purgeVault() {
        await this.modalService.openViewRef(PurgeVaultComponent, this.purgeModalRef, comp => {
            comp.organizationId = this.organizationId;
        });
    }

    async viewApiKey() {
        await this.modalService.openViewRef(ApiKeyComponent, this.apiKeyModalRef, comp => {
            comp.keyType = 'organization';
            comp.entityId = this.organizationId;
            comp.postKey = this.apiService.postOrganizationApiKey.bind(this.apiService);
            comp.scope = 'api.organization';
            comp.grantType = 'client_credentials';
            comp.apiKeyTitle = 'apiKey';
            comp.apiKeyWarning = 'apiKeyWarning';
            comp.apiKeyDescription = 'apiKeyDesc';
        });
    }

    async rotateApiKey() {
        await this.modalService.openViewRef(ApiKeyComponent, this.rotateApiKeyModalRef, comp => {
            comp.keyType = 'organization';
            comp.isRotation = true;
            comp.entityId = this.organizationId;
            comp.postKey = this.apiService.postOrganizationRotateApiKey.bind(this.apiService);
            comp.scope = 'api.organization';
            comp.grantType = 'client_credentials';
            comp.apiKeyTitle = 'apiKey';
            comp.apiKeyWarning = 'apiKeyWarning';
            comp.apiKeyDescription = 'apiKeyRotateDesc';
        });
    }
}