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

for (const section of ["wireguard", "ipsec", "gre", "firewall", "filters", "recursive-routes"]) {
  test(`История ${section}: ошибка сохраняет подтверждение, повтор закрывает`, async ({ page }) => {
    const errors: string[] = []
    page.on("pageerror", error => errors.push(error.message))
    page.on("console", message => { if (message.type() === "error") errors.push(message.text()) })
    let attempts = 0
    let release: (() => void) | undefined
    const gate = new Promise<void>(resolve => { release = resolve })
    await page.route("**/health", route => route.fulfill({ json: { ok: true } }))
    await page.route("**/api/**", async route => {
      const path = new URL(route.request().url()).pathname
      if (path.endsWith("/restore")) {
        expect(decodeURIComponent(path)).toBe(`/api/${section}/revisions/rev/1/restore`)
        expect(route.request().postDataJSON()).toEqual({ serverId: "1" })
        attempts++
        if (attempts === 1) {
          await gate
          return route.fulfill({ status: 403, json: { error: "Восстановление запрещено тест" } })
        }
        if (attempts === 2) return route.fulfill({ json: { ok: false, routes: [], rules: [] } })
        if (attempts === 3) return route.fulfill({ json: {} })
        return route.fulfill({ json: { ok: true, serverId: 1, pushedRoutes: 0, routes: [], rules: [] } })
      }
      const json = path.endsWith("/revisions") ? { revisions: [{ id: "rev/1", serverId: "1", section, source: "apply", fingerprint: "fixture", createdAt: "2026-09-29T00:00:00Z", note: null, itemCount: 1 }] }
        : path === "/api/auth/config" ? { required: false }
        : path === "/api/servers" ? [{ id: 1, name: "История роутер", host: "192.0.2.1", type: "exit-node", enabled: true, country: "RU", site: "TEST", asn: "", status: "online", latency: 1 }]
        : path === "/api/wireguard" ? { interfaces: [] }
        : path === "/api/ipsec" ? { servers: [], clients: [] }
        : path === "/api/gre/tunnels" || path === "/api/filters/gre-tunnels" ? { tunnels: [] }
        : path === "/api/firewall/all" ? { rules: [], addressLists: [] }
        : path === "/api/filters/rules" ? { rulesets: [{ serverId: "1", rules: [] }], greTunnels: [], live: true }
        : path === "/api/recursive-routes/catalog" ? { serverId: 1, routes: [], live: true, stale: false }
        : path === "/api/recursive-routes/gateways/catalog" ? { serverId: 1, gateways: [] }
        : path === "/api/evobgp/settings" ? { enabled: false, baseUrl: "", secretConfigured: false } : {}
      return route.fulfill({ json })
    })
    await page.goto(`/${section}?server=1`)
    if (section === "ipsec") await page.getByRole("option").filter({ hasText: "История роутер" }).click()
    await page.getByRole("button", { name: "История", exact: true }).click()
    const sheet = page.getByRole("dialog")
    await sheet.getByRole("button", { name: "Откатить", exact: true }).click()
    const dialog = page.getByRole("alertdialog")
    await dialog.getByRole("button", { name: "Откатить", exact: true }).evaluate(button => { (button as HTMLButtonElement).click(); (button as HTMLButtonElement).click() })
    await expect.poll(() => attempts).toBe(1)
    await expect(dialog.getByRole("status")).toContainText("Ожидание результата")
    await expect(dialog.getByRole("button", { name: "Отмена" })).toBeDisabled()
    await page.keyboard.press("Escape")
    await expect(dialog).toBeVisible()
    release!()
    await expect(dialog.getByRole("alert").filter({ hasText: "Восстановление запрещено тест" })).toBeVisible()
    await expect(dialog.getByRole("button", { name: "Откатить", exact: true })).toBeEnabled()
    for (let i = 0; i < 2; i++) {
      await dialog.getByRole("button", { name: "Откатить", exact: true }).click()
      await expect.poll(() => attempts).toBe(i + 2)
      await expect(dialog.getByRole("alert").filter({ hasText: "Сервер не подтвердил восстановление" })).toBeVisible()
      await expect(page.getByText("Версия применена на роутер", { exact: true })).toHaveCount(0)
    }
    await dialog.getByRole("button", { name: "Откатить", exact: true }).click()
    await expect(dialog).toHaveCount(0)
    expect(attempts).toBe(4)
    await sheet.getByRole("button", { name: "Откатить", exact: true }).click()
    await expect(dialog.getByText("Восстановление запрещено тест")).toHaveCount(0)
    await page.keyboard.press("Escape")
    await expect(dialog).toHaveCount(0)
    expect(errors.filter(error => !error.includes("403 (Forbidden)"))).toEqual([])
  })
}

for (const section of ["ipsec", "gre", "firewall", "filters", "recursive-routes"]) {
  test(`История ${section}: ошибка, повтор и поздний ответ закрытой панели`, async ({ page }) => {
    let attempts = 0
    let release: (() => void) | undefined
    const gate = new Promise<void>(resolve => { release = resolve })
    await page.route("**/health", route => route.fulfill({ json: { ok: true } }))
    await page.route("**/api/**", async route => {
      const path = new URL(route.request().url()).pathname
      if (path === `/api/${section}/revisions`) {
        attempts++
        if (attempts === 1) return route.fulfill({ status: 403, json: { error: "История недоступна тест" } })
        if (attempts === 2) {
          await gate
          return route.fulfill({ status: 500, json: { error: "Устаревшая ошибка тест" } })
        }
        if (attempts === 3) return route.fulfill({ json: {} })
        const revision = { id: "rev/1", serverId: "1", section, source: "apply", fingerprint: "fixture", createdAt: "2026-09-29T00:00:00Z", note: null, itemCount: 1 }
        if (attempts === 4) return route.fulfill({ json: { revisions: [{ ...revision, serverId: "2" }] } })
        if (attempts === 5) return route.fulfill({ json: { revisions: [{ ...revision, section: "wireguard" }] } })
        if (attempts === 6) return route.fulfill({ json: { revisions: [{ ...revision, createdAt: "invalid" }] } })
        return route.fulfill({ json: { revisions: [] } })
      }
      return route.fulfill({ json: path === "/api/auth/config" ? { required: false }
        : path === "/api/ipsec" ? { servers: [], clients: [] }
        : path === "/api/gre/tunnels" || path === "/api/filters/gre-tunnels" ? { tunnels: [] }
        : path === "/api/firewall/all" ? { rules: [], addressLists: [] }
        : path === "/api/filters/rules" ? { rulesets: [{ serverId: "1", rules: [] }], greTunnels: [], live: true }
        : path === "/api/recursive-routes/catalog" ? { serverId: 1, routes: [], live: true, stale: false }
        : path === "/api/recursive-routes/gateways/catalog" ? { serverId: 1, gateways: [] }
        : path === "/api/evobgp/settings" ? { enabled: false, baseUrl: "", secretConfigured: false }
        : path === "/api/servers" ? [{ id: 1, name: "История роутер", host: "192.0.2.1", enabled: true, type: "exit-node", country: "RU", status: "online" }] : {} })
    })
    await page.goto(`/${section}?server=1`)
    if (section === "ipsec") await page.getByRole("option").filter({ hasText: "История роутер" }).click()
    const open = page.getByRole("button", { name: "История", exact: true })
    const sheet = page.getByRole("dialog")
    await open.click()
    await expect(sheet.getByRole("alert")).toContainText("История недоступна тест")
    await expect(sheet.getByText("Истории пока нет", { exact: true })).toHaveCount(0)
    await sheet.getByRole("button", { name: "Повторить загрузку" }).click()
    await expect.poll(() => attempts).toBe(2)
    await expect(sheet.getByRole("status")).toContainText("Загрузка истории")
    await page.keyboard.press("Escape")
    await expect(sheet).toHaveCount(0)
    await open.click()
    await expect(sheet.getByRole("alert")).toContainText("Некорректный ответ истории")
    for (let attempt = 4; attempt <= 6; attempt++) {
      await sheet.getByRole("button", { name: "Повторить загрузку" }).click()
      await expect.poll(() => attempts).toBe(attempt)
      await expect(sheet.getByRole("alert")).toContainText("Некорректный ответ истории")
      await expect(sheet.getByRole("button", { name: "Откатить", exact: true })).toHaveCount(0)
    }
    await sheet.getByRole("button", { name: "Повторить загрузку" }).click()
    await expect(sheet.getByText("Истории пока нет", { exact: true })).toBeVisible()
    const response = page.waitForResponse(r => r.url().includes(`/api/${section}/revisions?`))
    release!()
    await (await response).finished()
    await page.waitForTimeout(150)
    await expect(sheet.getByRole("alert")).toHaveCount(0)
    await expect(sheet.getByText("Истории пока нет", { exact: true })).toBeVisible()
  })
}