import { QWidget } from "../QWidget";
import { CursorShape } from "../../QtEnums/CursorShape";
import { QCursor } from "../../..";

describe("QWidget", () => {
  let view = new QWidget();
  afterAll(() => {
    if (view) {
      view.close();
      (view as any) = null;
    }
  });
  it("instantiate a view instance", () => {
    expect(view.inherits("QWidget")).toBe(true);
  });
  it("show", () => {
    view.show();
    expect(view.isVisible()).toEqual(true);
  });
  it("hide", () => {
    view.hide();
    expect(view.isVisible()).toEqual(false);
  });
  it("setStyleSheet", () => {
    view.setStyleSheet(`
    #test {
      color: blue;
    }`);
    expect(view.styleSheet()).toEqual(`
    #test {
      color: blue;
    }`);
  });
  it("setInlineStyle", () => {
    view.setObjectName("test");
    view.setInlineStyle("color: black;");
    expect(view.styleSheet()).toEqual(`
      #test {
        color: black;
      }
  `);
  });
  it("correct inline stylesheet after objectName has been set", () => {
    view.setObjectName("someobjectName");
    view.setInlineStyle("color: black;");
    view.setObjectName("test");
    expect(view.styleSheet()).toEqual(`
      #test {
        color: black;
      }
  `);
  });
  it("setGeometry", () => {
    view.setGeometry(10, 11, 12, 13);
    const rect = view.geometry();
    expect(rect.left()).toEqual(10);
    expect(rect.top()).toEqual(11);
    expect(rect.width()).toEqual(12);
    expect(rect.height()).toEqual(13);
  });
  it("setObjectName", () => {
    view.setObjectName("abcd");
    expect(view.objectName()).toBe("abcd");
  });
  it("setMouseTracking", () => {
    view.setMouseTracking(true);
    expect(view.hasMouseTracking()).toBe(true);
    view.setMouseTracking(false);
    expect(view.hasMouseTracking()).toBe(false);
  });
  it("setEnabled", () => {
    view.setEnabled(true);
    expect(view.isEnabled()).toBe(true);
    view.setEnabled(false);
    expect(view.isEnabled()).toBe(false);
  });
  it("setFixedSize", () => {
    view.setFixedSize(10, 12);
    const size = view.size();
    expect(size.width()).toBe(10);
    expect(size.height()).toBe(12);
  });
  it("setWindowOpacity", () => {
    view.setWindowOpacity(0.6);
    expect(view.windowOpacity().toFixed(1)).toBe(`0.6`);
  });
  it("check if signals are working", () => {
    const widget = new QWidget();
    const mock = jest.fn();
    widget.addEventListener("onChangeId", mock);
    widget.setObjectName("testName");
    expect(mock).toBeCalledWith("testName");
    expect(mock).toBeCalledTimes(1);
  });
  it("check if signals are working from QWidget", () => {
    const widget = new QWidget();
    const mock = jest.fn();
    widget.addEventListener("onWindowTitleChange", mock);
    widget.setWindowTitle("testName");
    expect(mock).toBeCalledWith("testName");
    expect(mock).toBeCalledTimes(1);
  });
  it("should accept QCursor as setCursor argument", () => {
    const widget = new QWidget();
    const cursor = new QCursor(CursorShape.BusyCursor);
    expect(() => widget.setCursor(cursor)).not.toThrow();
  });
});