import { test, expect } from "@playwright/test"
const server = (id: number) => ({ id, name: "Роутер " + id, host: "192.0.2." + id, enabled: true, country: "RU", status: null })
const session = (serverId: number, name = "Сессия " + serverId) => ({ id: "*1", serverId, serverName: "Роутер " + serverId, serverSite: "", serverCountry: "RU", name, peerIp: "192.0.2." + serverId, remoteAs: 64513, localAs: 64512, localId: "192.0.2.100", remoteId: "192.0.2." + serverId, state: "Established", type: "eBGP", uptime: "1h", holdTime: 90, keepalive: 30, prefixesRx: 12, prefixesTx: 2, inputMessages: 20, outputMessages: 10, capabilities: ["Тест capability"], lastError: null })

test("BGP: URL устройства/сессии/вкладки, возврат и неизвестный контекст", async ({ page }) => {
  await page.route("**/health", r => r.fulfill({ json: { ok: true } }))
  await page.route("**/api/**", r => {
    const path = new URL(r.request().url()).pathname
    return r.fulfill({ json: path === "/api/servers" ? [server(1), server(2)] : path === "/api/bgp/catalog" ? { sessions: [session(1), session(2)], failures: [] } : path === "/api/auth/config" ? { required: false } : {} })
  })
  await page.goto("/bgp?server=1&session=1-%2A1&keep=x")
  await expect(page.locator("tr[data-row-id]")).toHaveCount(1)
  await expect(page.getByText("Тест capability", { exact: true })).toBeVisible()
  await page.getByRole("button", { name: "Аналитика", exact: true }).click()
  await expect(page).toHaveURL(/tab=analytics/)
  await page.getByRole("option").filter({ hasText: "Роутер 2" }).click()
  await expect(page).toHaveURL(/server=2/)
  await expect.poll(() => new URL(page.url()).searchParams.has("session")).toBe(false)
  expect(new URL(page.url()).searchParams.get("keep")).toBe("x")
  await page.goBack()
  await expect(page).toHaveURL(/server=1/)
  await page.getByRole("button", { name: "Сессии", exact: true }).click()
  await expect(page.getByText("Тест capability", { exact: true })).toBeVisible()
  await page.reload()
  await expect(page.getByText("Тест capability", { exact: true })).toBeVisible()
  await page.goto("/bgp?server=99")
  await expect(page.getByRole("alert").filter({ hasText: "Устройство BGP недоступно" })).toBeVisible()
  await expect(page.locator("tr[data-row-id]")).toHaveCount(0)
  await expect(page).toHaveURL(/server=99/)
  await page.getByRole("button", { name: "Все устройства BGP" }).click()
  await expect(page.locator("tr[data-row-id]")).toHaveCount(2)
  await page.goto("/bgp?server=1&session=missing")
  await expect(page.getByRole("alert").filter({ hasText: "Сессия из ссылки отсутствует" })).toBeVisible()
  await page.getByRole("button", { name: "Все сессии BGP" }).click()
  await expect.poll(() => new URL(page.url()).searchParams.has("session")).toBe(false)
})
test("BGP: время успешного опроса устройства сохраняется при отказе", async ({ page }) => {
  await page.clock.install({ time: new Date("2026-09-30T05:00:00Z") })
  let phase = 0
  await page.route("**/health", r => r.fulfill({ json: { ok: true } }))
  await page.route("**/api/**", r => {
    const path = new URL(r.request().url()).pathname
    if (path === "/api/bgp/catalog" && phase === 2) return r.fulfill({ status: 503, json: { error: "Общий отказ BGP" } })
    return r.fulfill({ json: path === "/api/servers" ? [server(1), server(2)] : path === "/api/bgp/catalog" ? { sessions: phase === 1 ? [session(1)] : [session(1), session(2)], failures: phase === 1 ? [{ serverId: 2, serverName: "Роутер 2", error: "Таймаут тест" }] : [] } : path === "/api/auth/config" ? { required: false } : {} })
  })
  await page.goto("/bgp")
  const group = page.getByRole("group", { name: "Свежесть BGP" })
  const first = await group.locator('[data-bgp-server="2"]').getAttribute("datetime")
  phase = 1
  await page.clock.fastForward(60_000)
  await page.getByRole("button", { name: "Обновить", exact: true }).click()
  await expect(page.getByRole("alert").filter({ hasText: "Таймаут тест" })).toBeVisible()
  await expect(group.locator('[data-bgp-server="2"]')).toHaveAttribute("datetime", first!)
  await expect(group.locator('[data-bgp-server="1"]')).not.toHaveAttribute("datetime", first!)
  const after = await group.locator('[data-bgp-server="1"]').getAttribute("datetime")
  phase = 2
  await page.clock.fastForward(60_000)
  await page.getByRole("button", { name: "Повторить загрузку BGP" }).click()
  await expect(page.getByRole("alert").filter({ hasText: "Общий отказ BGP" })).toBeVisible()
  await expect(group.locator('[data-bgp-server="1"]')).toHaveAttribute("datetime", after!)
  await expect(group.locator('[data-bgp-server="2"]')).toHaveAttribute("datetime", first!)
  phase = 3
  await page.getByRole("button", { name: "Повторить загрузку BGP" }).click()
  await expect(page.getByRole("alert").filter({ hasText: "Не удалось" })).toHaveCount(0)
  await expect(group.locator('[data-bgp-server="2"]')).not.toHaveAttribute("datetime", first!)
})