import { expect, Page, Locator } from "@playwright/test";

export async function enableExperimental(page: Page): Promise<void> {
	await page.getByTestId("topnavigation-button").click();
	await page.getByTestId("topnavigation-settings").click();
	await page.getByLabel("Experimental 🧪").click();
	await page.getByRole("button", { name: "Close" }).click();
	await expect(page.locator(".modal-backdrop")).not.toBeVisible();
}

export async function expectModalVisible(modal: Locator): Promise<void> {
	await expect(modal).toBeVisible();
	await expect(modal).toHaveAttribute("aria-hidden", "false");
}

export async function expectModalHidden(modal: Locator): Promise<void> {
	await expect(modal).not.toBeVisible();
	await expect(modal).toHaveAttribute("aria-hidden", "true");
}

export async function editorClear(editor: Locator, iterations = 6): Promise<void> {
	await editor.locator(".view-line").nth(0).click();
	for (let i = 0; i < iterations; i++) {
		await editor.page().keyboard.press("ControlOrMeta+KeyA", { delay: 10 });
		await editor.page().keyboard.press("Backspace", { delay: 10 });
	}
}

export async function editorType(editor: Locator, text: string | string[]): Promise<void> {
	const instructions = ["Shift+Tab"];
	await editor.locator(".view-line").nth(0).click();
	const lines = Array.isArray(text) ? text : [text];
	for (const line of lines) {
		if (instructions.includes(line)) {
			await editor.page().keyboard.press(line);
		} else {
			await editor.page().keyboard.type(line + "\n");
		}
	}
}