import './searchbar.js';

describe('Component vnSearchbar', () => {
    let controller;
    let $element;
    let $state;
    let $scope;

    beforeEach(ngModule('vnCore'));

    beforeEach(angular.mock.inject(($componentController, _$state_, $rootScope) => {
        $scope = $rootScope.$new();
        $state = _$state_;
        $element = angular.element(`<vn-textfield><input></input></vn-textfield>`);
        controller = $componentController('vnSearchbar', {$element, $scope});
        controller.panel = 'vn-client-search-panel';
    }));

    describe('$postLink()', () => {
        it(`should not call onStateChange() if filter is defined`, () => {
            spyOn(controller, 'onStateChange');
            controller.filter = {};

            controller.$postLink();

            expect(controller.onStateChange).not.toHaveBeenCalledWith();
        });

        it(`should call onStateChange() if filter is null`, () => {
            spyOn(controller, 'onStateChange');
            controller.filter = null;

            controller.$postLink();

            expect(controller.onStateChange).toHaveBeenCalledWith();
        });
    });

    describe('onStateChange()', () => {
        it(`should set a formated _filter in the controller`, () => {
            spyOn(controller, 'doSearch');
            Object.assign($state.params, {q: '{"id": 999}'});

            controller.onStateChange();

            expect(controller._filter).toEqual({id: 999});
            expect(controller.doSearch).toHaveBeenCalledWith();
        });
    });

    describe('shownFilter() getter', () => {
        it(`should return the _filter if not NULL`, () => {
            controller.filter = '{"id": 999}';

            let shownFilter = controller.shownFilter;

            expect(shownFilter).toEqual(controller._filter);
            expect(shownFilter).not.toEqual(controller.suggestedFilter);
        });

        it(`should return the suggested filter if filter is NULL`, () => {
            controller.suggestedFilter = '{"id": 888}';

            let shownFilter = controller.shownFilter;

            expect(shownFilter).not.toEqual(controller._filter);
            expect(shownFilter).toEqual(controller.suggestedFilter);
        });
    });

    describe('filter() setter', () => {
        it(`should call $state.go() to replace the current state location instead of creating a new one`, () => {
            controller._filter = {};
            spyOn($state, 'go');
            controller.filter = {expected: 'filter'};

            expect(controller._filter).toEqual(controller.filter);
            expect($state.go).toHaveBeenCalledWith('.', Object({q: '{"expected":"filter"}'}), Object({location: 'replace'}));
        });
    });

    describe('onPanelSubmit()', () => {
        it(`should hide the popover, and set the filter as it wasn't defined`, () => {
            controller.$.popover = {hide: jasmine.createSpy('hide')};
            const filter = undefined;

            controller.onPanelSubmit(filter);

            expect(controller.filter).toMatchSnapshot();
        });

        it(`should hide the popover, compact the filter`, () => {
            controller.$.popover = {hide: jasmine.createSpy('hide')};
            const filter = {id: 999, thisKeyShouldBePurged: null};

            controller.onPanelSubmit(filter);

            expect(controller.filter).toMatchSnapshot();
        });
    });

    describe('onSubmit()', () => {
        it(`should define the controller's filter`, () => {
            controller.searchString = 'id: 999';
            controller.onSubmit();

            expect(controller.filter).toMatchSnapshot();
        });
    });

    describe('doSearch()', () => {
        it(`should define searchString, call onSearch and the model applyFilter method`, () => {
            controller._filter = 'id: 123456';
            controller.autoload = true;
            controller.onSearch = jasmine.createSpy('onSearch');
            controller.model = {applyFilter: jasmine.createSpy('applyFilter')};
            controller.paramBuilder = jasmine.createSpy('paramBuilder').and.returnValue({'param': `${controller._filter}`});


            controller.doSearch();

            expect(controller.searchString).toMatchSnapshot();
            expect(controller.onSearch).toHaveBeenCalledWith({'$params': `${controller._filter}`});
            expect(controller.model.applyFilter).toHaveBeenCalledWith(jasmine.any(Object), jasmine.any(Object));
        });

        it(`should define searchString, call onSearch and the model clear method`, () => {
            controller._filter = null;
            controller.autoload = false;
            controller.onSearch = jasmine.createSpy('onSearch');
            controller.model = {clear: jasmine.createSpy('clear')};
            controller.paramBuilder = jasmine.createSpy('paramBuilder').and.returnValue({'param': `${controller._filter}`});


            controller.doSearch();

            expect(controller.searchString).toEqual('');
            expect(controller.onSearch).toHaveBeenCalledWith({'$params': null});
            expect(controller.model.clear).toHaveBeenCalledWith();
        });
    });

    describe('getObjectFromString()', () => {
        it(`should return a formated object based on the string received for basic search`, () => {
            let result = controller.getObjectFromString('Bruce Wayne');

            expect(result).toEqual({search: 'Bruce Wayne'});
        });

        it(`should return a formated object based on the string received for advanced search`, () => {
            let result = controller.getObjectFromString('id:101 name:(Bruce Wayne)');

            expect(result).toEqual({id: '101', name: 'Bruce Wayne'});
        });

        it(`should format the object grouping any unmatched part of the instring of the string to the search property`, () => {
            let string = 'I am the search id:101 name:(Bruce Wayne) concatenated value';
            let result = controller.getObjectFromString(string);

            expect(result).toEqual({
                id: '101',
                name: 'Bruce Wayne',
                search: 'I am the search   concatenated value'
            });
        });
    });
});