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

for (const failure of ["http", "invalid"] as const) {
  test(`Firewall: ${failure} блокирует кэш до завершения успешного повтора`, async ({ page }) => {
    const rule = { id: "r1", rosId: "*1", serverId: "1", serverName: "Роутер", family: "ip", table: "filter", chain: "forward", action: "accept", proto: "tcp", src: "", dst: "", port: "443", iface: "", comment: "Правило", enabled: true, hits: 1 }
    let failed = false, gated = false, writes = 0, started = false
    let release: (() => void) | undefined
    const gate = new Promise<void>(resolve => { release = resolve })
    await page.route("**/health", r => r.fulfill({ json: { ok: true } }))
    await page.route("**/api/**", async r => {
      const p = new URL(r.request().url()).pathname
      if (r.request().method() !== "GET") { writes++; return r.fulfill({ json: { ok: true } }) }
      if (p === "/api/firewall/all") {
        if (gated) { started = true; await gate }
        if (failed) return r.fulfill(failure === "http" ? { status: 503, json: { error: "Чтение недоступно stale" } } : { json: { rules: "invalid", addressLists: [] } })
        return r.fulfill({ json: { rules: [rule], addressLists: [] } })
      }
      return r.fulfill({ json: p === "/api/auth/config" ? { required: false } : p === "/api/servers" ? [{ id: 1, name: "Роутер", host: "192.0.2.1", type: "exit-node", enabled: true, country: "RU", status: "online" }] : {} })
    })
    await page.goto("/firewall?server=1")
    const rows = page.locator("tr[data-row-id]")
    const toggle = rows.getByRole("switch", { name: "Включено правило *1", exact: true })
    const history = page.getByRole("button", { name: "История", exact: true })
    await expect(toggle).toBeEnabled(); await expect(history).toBeEnabled()
    failed = true
    await page.getByRole("button", { name: "Обновить", exact: true }).click()
    const status = page.getByRole("status").filter({ hasText: "Изменения Firewall заблокированы" })
    await expect(status).toBeVisible(); await expect(rows).toHaveCount(1)
    await expect(toggle).toBeDisabled(); await expect(history).toBeDisabled()
    await expect(page.getByRole("button", { name: "Новое правило", exact: true })).toBeDisabled()
    await rows.getByRole("button", { name: "Действия: forward accept", exact: true }).click()
    for (const name of ["Редактировать", "Отключить", "Удалить правило"]) await expect(page.getByRole("menuitem", { name, exact: true })).toBeDisabled()
    await page.keyboard.press("Escape")
    failed = false; gated = true
    await page.getByRole("button", { name: "Обновить", exact: true }).click()
    await expect.poll(() => started).toBe(true)
    await expect(status).toBeVisible(); await expect(toggle).toBeDisabled(); await expect(history).toBeDisabled()
    expect(writes).toBe(0)
    release!()
    await expect(status).toHaveCount(0); await expect(toggle).toBeEnabled(); await expect(history).toBeEnabled()
    await expect(rows).toHaveCount(1); expect(writes).toBe(0)
  })
}