import { fetchCmsContentForPage } from "@/helpers/cms-content-helper";
import { dispatch } from "@/store";

jest.mock("@/store", () => ({
  dispatch: jest.fn(),
  state: {
    order: { vehicle: { year: "2019", make: "Acura" } }
  }
}));


describe("cms-content-helper.js", () => { 
  it("Should return data from CMS", () => {
    // Arrange
    const cmsMockData = {
      Result: [
        {
          Type: "PageHeaderWidget",
          Model: {
            HeaderText: "Select a year to get started",
          },
        },
        {
          Type: "PageHeaderWidget",
          Model: {
            HeaderText: "Select a model",
          },
        },
        {
          Type: "RadioQuestionWidget",
          Model: {
            QuestionText: "What year is your vehicle?",
          },
        },
      ],
    };
  
    dispatch.mockImplementation(() => Promise.resolve({ data: cmsMockData }));
  
    // Act
    fetchCmsContentForPage("testPage").then((response) => {
      // Assert
      expect(response.PageHeaderWidget[0].HeaderText).toEqual(
        "Select a year to get started"
      );
    });
  });

});

describe("cms-content-helper.js", () => { 
  it("Should replace strings for global state", () => {
    const cmsMockData = {
      Result: [
        {
          Type: "PageHeaderWidget",
          Model: {
            HeaderText: "{globalState:order.vehicle.year}",
          },
        },
      ],
    };
  
    dispatch.mockImplementation(() => Promise.resolve({ data: cmsMockData }));
  
    fetchCmsContentForPage("testPage").then((response) => {
      // Assert
      expect(response.PageHeaderWidget[0].HeaderText).toEqual(
        "2019"
      );
    });
  });
});

describe("cms-content-helper.js", () => { 
  it("Should replace strings for global state, and leave others the same", () => {

    const cmsMockData = {
      Result: [
        {
          Type: "PageHeaderWidget",
          Model: {
            HeaderText: "{globalState:order.vehicle.year}",
          },
        },
        {
          Type: "RadioQuestionWidget",
          Model: {
            ExampleText: "My widget value!",
          },
        },
      ],
    };
  
    dispatch.mockImplementation(() => Promise.resolve({ data: cmsMockData }));
  
    fetchCmsContentForPage("testPage").then((response) => {
      // Assert
      expect(response.PageHeaderWidget[0].HeaderText).toEqual("2019");
      expect(response.RadioQuestionWidget[0].ExampleText).toEqual("My widget value!");
  
    });
  });
});

describe("cms-content-helper.js", () => { 
  it("Should replace strings for global state in nested objects", () => {

    const cmsMockData = {
      Result: [
        {
          Type: "PageHeaderWidget",
          Model: {
            HeaderText: "{globalState:order.vehicle.year}",
          },
        },
        {
          Type: "RadioQuestionWidget",
          Model: {
            OtherObjectInside: {
              ExampleText: "{globalState:order.vehicle.make}",
            }
          },
        },
      ],
    };
  
    dispatch.mockImplementation(() => Promise.resolve({ data: cmsMockData }));
  
    fetchCmsContentForPage("testPage").then((response) => {
      // Assert
  
      expect(response.PageHeaderWidget[0].HeaderText).toEqual("2019");
      expect(response.RadioQuestionWidget[0].OtherObjectInside.ExampleText).toEqual("Acura");
  
    });
  });
});

test.todo("String cannot be mapped to global state");