import {TestComponentBuilder} from 'ng-forward/cjs/testing/test-component-builder';
import {Provider, Input, provide, Component} from 'ng-forward';
import {provideFilters} from '../../../../spec/helpers';
import {RecentDocumentsBlock} from './recent-documents.component';

const htmlTemplate: string = '<noosfero-recent-documents-block [block]="ctrl.block" [owner]="ctrl.owner"></noosfero-recent-documents-block>';

const tcb = new TestComponentBuilder();

describe("Components", () => {
    describe("Recent Documents Block Component", () => {

        beforeEach(angular.mock.module("templates"));

        let state = jasmine.createSpyObj("state", ["go"]);
        let providers = [
            new Provider('$state', { useValue: state }),
            new Provider('ArticleService', {
                useValue: {
                    getByProfile: (profileId: number, filters: any): any => {
                        return Promise.resolve({ data: { articles: [{ name: "article1" }] } });
                    }
                }
            }),
        ].concat(provideFilters("truncateFilter", "stripTagsFilter"));

        @Component({ selector: 'test-container-component', template: htmlTemplate, directives: [RecentDocumentsBlock], providers: providers })
        class BlockContainerComponent {
            block = { type: 'Block', settings: {} };
            owner = { name: 'profile-name' };
            constructor() {
            }
        }

        it("get recent documents from the article service", done => {
            tcb.createAsync(BlockContainerComponent).then(fixture => {
                let recentDocumentsBlock: RecentDocumentsBlock = fixture.debugElement.componentViewChildren[0].componentInstance;
                expect(recentDocumentsBlock.documents).toEqual([{ name: "article1" }]);
                done();
            });
        });

        it("go to article page when open a document", done => {
            tcb.createAsync(BlockContainerComponent).then(fixture => {
                let recentDocumentsBlock: RecentDocumentsBlock = fixture.debugElement.componentViewChildren[0].componentInstance;
                recentDocumentsBlock.openDocument({ path: "path", profile: { identifier: "identifier" } });
                expect(state.go).toHaveBeenCalledWith("main.profile.page", { page: "path", profile: "identifier" });
                done();
            });
        });

    });
});