import type { Meta, StoryFn, StoryObj } from "@storybook/vue3";
import { within, expect } from "@storybook/test";
import MtEmptyState from "./mt-empty-state.vue";
import meta, { Default, Extended } from "./mt-empty-state.stories";
import MtButton from "@/components/form/mt-button/mt-button.vue";

export default {
  ...meta,
  title: "Components/mt-empty-state/Interaction tests",
  tags: ["!autodocs"],
  component: MtEmptyState,
} as Meta;

export const VisualTestDefaultPage: StoryFn = Default.bind({});
VisualTestDefaultPage.storyName = "Render a default empty state";
VisualTestDefaultPage.args = {
  ...Default.args,
};
VisualTestDefaultPage.play = async ({ canvasElement }) => {
  const canvas = within(canvasElement);

  expect(canvas.getByText(Default.args?.headline)).toBeVisible();
  expect(canvas.getByText(Default.args?.description)).toBeVisible();
};

export const VisualTestExtendedPage: StoryFn = Extended.bind({});
VisualTestExtendedPage.storyName = "Render an extended empty state";
VisualTestExtendedPage.args = {
  ...Extended.args,
};
VisualTestExtendedPage.play = async ({ canvasElement }) => {
  const canvas = within(canvasElement);

  expect(canvas.getByTestId("mt-icon__solid-chart-line-arrow")).toBeVisible();
  expect(canvas.getByText(Extended.args?.headline)).toBeVisible();
  expect(canvas.getByText(Extended.args?.description)).toBeVisible();

  const link = canvas.getByRole("link", { name: Extended.args?.linkText });
  expect(link).toHaveAttribute("href", Extended.args?.linkHref);

  expect(canvas.getByText(Extended.args?.linkText)).toBeVisible();
  expect(canvas.getByText(Extended.args?.buttonText)).toBeVisible();
};

export const VisualTestDefaultPageCentered: StoryFn = Default.bind({});
VisualTestDefaultPageCentered.storyName = "Render a default empty state centered";
VisualTestDefaultPageCentered.args = {
  ...Default.args,
  centered: true,
};

export const VisualTestExtendedWithSlot: StoryObj<typeof MtEmptyState> = {
  args: {
    ...Extended.args,
  },
  render: () => ({
    components: { MtEmptyState, MtButton },
    template: `
      <mt-empty-state
        icon="solid-chart-line-arrow"
        headline="Hello, world"
        description="This is some custom description"
      >
        <template #button>
          <mt-button variant="primary">This is a custom button</mt-button>
        </template>
      </mt-empty-state>`,
  }),
};