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

async function signIn(page: Page) {
  await page.goto("/auth/signin");
  await page.fill('input[type="email"]', "admin@nexus.dev");
  await page.fill('input[type="password"]', "admin123");
  await page.click('button[type="submit"]');
  await expect(page).toHaveURL(/\/(dashboard|resources)/);
}

test.describe("Scenario Planning", () => {
  test.beforeEach(async ({ page }) => {
    await signIn(page);
    await page.goto("/scenarios");
  });

  test("scenarios page loads with heading", async ({ page }) => {
    await page.waitForLoadState("networkidle");
    await expect(page.locator("h1", { hasText: /Scenario Planning/i })).toBeVisible({
      timeout: 10000,
    });
  });

  test("shows scenarios list or empty state", async ({ page }) => {
    await page.waitForLoadState("networkidle");
    await expect(
      page
        .locator("table")
        .or(page.locator("text=No scenarios"))
        .or(page.locator("text=Create a project first"))
        .or(page.locator("[data-testid]"))
        .first(),
    ).toBeVisible({ timeout: 10000 });
  });

  test("page subtitle describes what-if staffing scenarios", async ({ page }) => {
    await page.waitForLoadState("networkidle");
    await expect(
      page.locator("text=what-if").or(page.locator("text=staffing scenarios")).first(),
    ).toBeVisible({ timeout: 10000 });
  });

  test("no console errors on load", async ({ page }) => {
    const consoleErrors: string[] = [];
    page.on("console", (msg) => {
      if (msg.type() === "error") {
        consoleErrors.push(msg.text());
      }
    });
    await page.goto("/scenarios");
    await page.waitForLoadState("networkidle");
    const appErrors = consoleErrors.filter(
      (e) => !e.includes("extension") && !e.includes("favicon"),
    );
    expect(appErrors, `Unexpected console errors: ${appErrors.join("\n")}`).toHaveLength(0);
  });
});
