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

async function setEnglishLocaleCookie(page: Page, baseURL?: string) {
  await page.context().addCookies([
    {
      name: "stock-manager-locale",
      value: "en",
      url: baseURL ?? "http://127.0.0.1:3100",
    },
  ])
}

async function signInAsAdmin(page: Page, baseURL?: string) {
  await setEnglishLocaleCookie(page, baseURL)
  await page.goto("/login")
  await page.getByLabel("Username").fill("admin")
  await page.getByLabel("Password").fill("admin-password")
  await page.getByRole("button", { name: "Sign In" }).click()
  await expect(page).toHaveURL("/")
}

test.describe("main app smoke", () => {
  test("redirects unauthenticated users to login", async ({
    baseURL,
    page,
  }) => {
    await setEnglishLocaleCookie(page, baseURL)

    await page.goto("/admin/users")

    await expect(page).toHaveURL(/\/login/)
    await expect(page.getByLabel("Username")).toBeVisible()
    await expect(page.getByRole("button", { name: "Sign In" })).toBeVisible()
  })

  test("signs in as seeded admin and opens the dashboard", async ({
    baseURL,
    page,
  }) => {
    await signInAsAdmin(page, baseURL)

    await expect(page.getByRole("heading", { name: "Dashboard" })).toBeVisible()
    await expect(page.getByText("E2E Admin")).toBeVisible()
    await expect(
      page.getByRole("link", { name: /Stock Manager/i }),
    ).toBeVisible()
  })

  test("admin can open users and inventory pages", async ({
    baseURL,
    page,
  }) => {
    await signInAsAdmin(page, baseURL)

    await page.getByRole("link", { name: "Users" }).click()
    await expect(page).toHaveURL(/\/admin\/users/)
    await expect(page.getByRole("heading", { name: "Users" })).toBeVisible()
    await expect(
      page.getByRole("cell", { name: "admin@example.test" }),
    ).toBeVisible()

    await page.goto("/inventory/items")
    await expect(page.getByRole("heading", { name: "Items" })).toBeVisible()
    await expect(page.getByText("No items found.")).toBeVisible()

    await page.goto("/assignments")
    await expect(
      page.getByRole("heading", { name: "Assignments" }),
    ).toBeVisible()
    await expect(page.getByText("No assignments found")).toBeVisible()
  })
})