import GroupsStore from '~/groups/store/groups_store';
import { getGroupItemMicrodata } from '~/groups/store/utils';
import {
  mockGroups,
  mockSearchedGroups,
  mockParentGroupItem,
  mockRawChildren,
  mockRawPageInfo,
} from '../mock_data';

describe('ProjectsStore', () => {
  describe('constructor', () => {
    it('should initialize default state', () => {
      let store;

      store = new GroupsStore();

      expect(Object.keys(store.state).length).toBe(2);
      expect(Array.isArray(store.state.groups)).toBeTruthy();
      expect(Object.keys(store.state.pageInfo).length).toBe(0);
      expect(store.hideProjects).toBeFalsy();

      store = new GroupsStore({ hideProjects: true });

      expect(store.hideProjects).toBeTruthy();
    });
  });

  describe('setGroups', () => {
    it('should set groups to state', () => {
      const store = new GroupsStore();
      jest.spyOn(store, 'formatGroupItem');

      store.setGroups(mockGroups);

      expect(store.state.groups.length).toBe(mockGroups.length);
      expect(store.formatGroupItem).toHaveBeenCalledWith(expect.any(Object));
      expect(Object.keys(store.state.groups[0]).indexOf('fullName')).toBeGreaterThan(-1);
    });
  });

  describe('setSearchedGroups', () => {
    it('should set searched groups to state', () => {
      const store = new GroupsStore();
      jest.spyOn(store, 'formatGroupItem');

      store.setSearchedGroups(mockSearchedGroups);

      expect(store.state.groups.length).toBe(mockSearchedGroups.length);
      expect(store.formatGroupItem).toHaveBeenCalledWith(expect.any(Object));
      expect(Object.keys(store.state.groups[0]).indexOf('fullName')).toBeGreaterThan(-1);
      expect(Object.keys(store.state.groups[0].children[0]).indexOf('fullName')).toBeGreaterThan(
        -1,
      );
    });
  });

  describe('setGroupChildren', () => {
    it('should set children to group item in state', () => {
      const store = new GroupsStore();
      jest.spyOn(store, 'formatGroupItem');

      store.setGroupChildren(mockParentGroupItem, mockRawChildren);

      expect(store.formatGroupItem).toHaveBeenCalledWith(expect.any(Object));
      expect(mockParentGroupItem.children.length).toBe(1);
      expect(Object.keys(mockParentGroupItem.children[0]).indexOf('fullName')).toBeGreaterThan(-1);
      expect(mockParentGroupItem.isOpen).toBeTruthy();
      expect(mockParentGroupItem.isChildrenLoading).toBeFalsy();
    });
  });

  describe('setPaginationInfo', () => {
    it('should parse and set pagination info in state', () => {
      const store = new GroupsStore();

      store.setPaginationInfo(mockRawPageInfo);

      expect(store.state.pageInfo.perPage).toBe(10);
      expect(store.state.pageInfo.page).toBe(10);
      expect(store.state.pageInfo.total).toBe(10);
      expect(store.state.pageInfo.totalPages).toBe(10);
      expect(store.state.pageInfo.nextPage).toBe(10);
      expect(store.state.pageInfo.previousPage).toBe(10);
    });
  });

  describe('formatGroupItem', () => {
    it('should parse group item object and return updated object', () => {
      const store = new GroupsStore();
      const updatedGroupItem = store.formatGroupItem(mockRawChildren[0]);

      expect(Object.keys(updatedGroupItem).indexOf('fullName')).toBeGreaterThan(-1);
      expect(updatedGroupItem.childrenCount).toBe(mockRawChildren[0].children_count);
      expect(updatedGroupItem.isChildrenLoading).toBe(false);
      expect(updatedGroupItem.isBeingRemoved).toBe(false);
      expect(updatedGroupItem.microdata).toEqual({});
    });

    it('with hideProjects', () => {
      const store = new GroupsStore({ hideProjects: true });
      const updatedGroupItem = store.formatGroupItem(mockRawChildren[0]);

      expect(Object.keys(updatedGroupItem).indexOf('fullName')).toBeGreaterThan(-1);
      expect(updatedGroupItem.childrenCount).toBe(mockRawChildren[0].subgroup_count);
      expect(updatedGroupItem.microdata).toEqual({});
    });

    it('with showSchemaMarkup', () => {
      const store = new GroupsStore({ showSchemaMarkup: true });
      const updatedGroupItem = store.formatGroupItem(mockRawChildren[0]);

      expect(updatedGroupItem.microdata).toEqual(getGroupItemMicrodata(mockRawChildren[0]));
    });
  });

  describe('removeGroup', () => {
    it('should remove children from group item in state', () => {
      const store = new GroupsStore();
      const rawParentGroup = { ...mockGroups[0] };
      const rawChildGroup = { ...mockGroups[1] };

      store.setGroups([rawParentGroup]);
      store.setGroupChildren(store.state.groups[0], [rawChildGroup]);
      const childItem = store.state.groups[0].children[0];

      store.removeGroup(childItem, store.state.groups[0]);

      expect(store.state.groups[0].children.length).toBe(0);
    });
  });
});