import { expect, test } from "../fixtures";

test("selects articles and keeps the reader focused on their content", async ({ page }) => {
  await page.goto("/inbox");
  await page.waitForLoadState("networkidle");
  const rows = page.locator(".inbox-article-row");
  await expect(rows).toHaveCount(9);
  const articleTitle = "Context for an agent can be brief";
  await rows.filter({ hasText: articleTitle }).click();
  const reader = page.getByRole("article", { name: articleTitle, exact: true });
  await expect(reader).toBeVisible();
  await expect(reader.getByRole("heading", { name: articleTitle, exact: true })).toBeVisible();
  await expect(
    reader.getByText("Start with a one-sentence goal, then add the constraints that must hold.", {
      exact: false,
    }),
  ).toBeVisible();
  await expect(page.getByText("FOR YOU", { exact: true })).toHaveCount(0);
  await expect(page.getByText("Mock", { exact: true })).toHaveCount(0);
  await expect(page.getByText("Why this article", { exact: true })).toHaveCount(0);
  await expect(page.getByRole("button", { name: /For you|Read later|Unread only/ })).toHaveCount(0);
  const back = page.getByRole("button", { name: "Back to articles" });
  if (await back.isVisible()) await back.click();
  await rows.filter({ hasText: "Three columns create a rhythm for reading" }).click();
  await expect(
    page.getByRole("article", {
      name: "Three columns create a rhythm for reading",
      exact: true,
    }),
  ).toBeVisible();
});

test("recovers from empty search and shares navigation with Research", async ({ page, a11y }) => {
  await page.goto("/inbox");
  await page.waitForLoadState("networkidle");
  const rows = page.locator(".inbox-article-row");
  await page.getByRole("textbox", { name: "Search articles" }).fill("nonexistent-query-xyz");
  await expect(rows).toHaveCount(0);
  await expect(page.getByText("No articles found", { exact: true })).toBeVisible();
  await page.getByRole("button", { name: "Clear search" }).click();
  await expect(rows).toHaveCount(9);
  expect((await a11y().analyze()).violations).toEqual([]);
  await expect(page.getByRole("button", { name: "Edit interests", exact: true })).toHaveCount(0);
  await page.getByRole("link", { name: "Research", exact: true }).click();
  await expect(page).toHaveURL(/\/deck$/);
  await page.getByRole("link", { name: "Reader", exact: true }).click();
  await expect(page).toHaveURL(/\/inbox$/);
  await expect(rows).toHaveCount(9);
});

test("keeps article navigation readable without horizontal overflow", async ({
  page,
  a11y,
}, testInfo) => {
  await page.goto("/inbox");
  await page.waitForLoadState("networkidle");
  for (const width of [320, 375, 414, 768]) {
    await page.setViewportSize({ width, height: 850 });
    await expect(page.getByRole("textbox", { name: "Search articles" })).toBeVisible();
    expect(await page.evaluate(() => document.documentElement.scrollWidth)).toBe(width);
    await page.locator(".inbox-article-row").first().click();
    const reader = page.getByRole("article", {
      name: "Thinking in the browser: a new workflow with AI agents",
      exact: true,
    });
    await expect(reader).toBeVisible();
    expect(await page.evaluate(() => document.documentElement.scrollWidth)).toBe(width);
    await page.screenshot({
      path: testInfo.outputPath(`inbox-reader-${width}.png`),
    });
    if (width === 320) expect((await a11y().analyze()).violations).toEqual([]);
    const back = page.getByRole("button", { name: "Back to articles" });
    if (await back.isVisible()) await back.click();
  }
});